Environmental consulting companies in Alabama focus on helping industries navigate and comply with environmental regulations. They address challenges related to air and water quality, hazardous waste management, and site assessments. The industry is evolving to emphasize sustainability and innovative solutions, reflecting a growing societal awareness of environmental issues. As the demand for cleaner technologies and ecological responsibility increases, these consulting firms play a crucial role in guiding businesses toward more sustainable operations, while also adapting to emerging regulations and challenges.


This list showcases 25 environmental consulting companies in Alabama. They vary in size from small firms to large organizations, headquartered in cities such as Mobile and Birmingham, with founding years stretching from 1946 to 2016. Each company specializes in unique areas, including compliance, environmental assessments, and ecological restoration, demonstrating their varied expertise and contributions to sustainability efforts in the region.


Continue reading to explore the top environmental consulting companies in Alabama.


Top 25 Environmental Consulting Companies in Alabama


1. Volkert, Inc.

  • Website: volkert.com
  • Ownership type: Private
  • Headquarters: Mobile, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1925
  • Headcount: 1001-5000
  • LinkedIn: volkert-inc.

Volkert, Inc. is a consulting firm based in Mobile, Alabama, specializing in engineering, environmental consulting, program management, and construction services. Founded in 1925, the company has built a robust portfolio serving municipalities and private developers. Volkert's environmental consulting services include comprehensive environmental studies, permitting assistance, and sustainability evaluations. Their team comprises ecologists, biologists, and engineers who work to promote the preservation and restoration of ecosystems. The firm is also involved in projects that focus on coastal resilience and green infrastructure, showcasing their commitment to sustainable development. With over 1,100 employees, Volkert continues to play a vital role in enhancing community development through its infrastructure projects.


2. PPM Consultants, Inc.

  • Website: ppmco.com
  • Ownership type: Corporate
  • Headquarters: Birmingham, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: November 2016
  • Founded year: 1994
  • Headcount: 51-200
  • LinkedIn: ppm-consultants-inc-

PPM Consultants, Inc. is an environmental consulting firm based in Birmingham, Alabama, specializing in compliance and management services. Established in 1994, the company has built a reputation for assisting clients in navigating complex environmental regulations and challenges. They serve a variety of sectors, including energy, manufacturing, and commercial markets, providing tailored solutions that ensure regulatory compliance and risk management. PPM's service offerings include air, water, and waste compliance consulting, environmental due diligence, and soil and groundwater assessment and remediation. With a dedicated team of professionals, PPM has successfully completed numerous projects across the United States, demonstrating their expertise and commitment to environmental stewardship. Their focus on building long-term client relationships further underscores their role in the industry, as they strive to simplify the complexities of environmental management for their clients.


3. Goodwyn Mills Cawood (GMC)

  • Website: gmcnetwork.com
  • Ownership type: Private
  • Headquarters: Montgomery, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1947
  • Headcount: 501-1000
  • LinkedIn: goodwyn-mills-and-cawood

Goodwyn Mills Cawood (GMC) is an architecture and engineering firm based in Montgomery, Alabama, founded in 1947. With a workforce of approximately 582 employees, GMC offers a broad spectrum of services that include engineering, architecture, interior design, and environmental consulting. The firm serves a variety of clients, including municipalities, educational institutions, and industries, with a focus on infrastructure development and community planning. Their environmental consulting services cover critical areas such as environmental assessments, ecological restoration, and mitigation, showcasing their commitment to sustainable practices. GMC operates multiple offices across the Southeastern United States, allowing them to engage with local communities effectively and address regional environmental challenges.


4. Enersolv Corporation

  • Website: enersolv.com
  • Ownership type: Private
  • Headquarters: Decatur, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1999
  • Headcount: 11-50
  • LinkedIn: enersolv-corporation

Enersolv Corporation, based in Decatur, Alabama, has been operational since 1999, providing essential environmental consulting and engineering services. The company serves a broad spectrum of clients, including industries, commercial businesses, and municipalities across the Southeastern United States. Enersolv's expertise lies in navigating complex regulatory landscapes, ensuring that clients meet environmental compliance requirements. Their service offerings include air quality assessments, water management solutions, waste management strategies, and specialized PFAS inspections. The firm prides itself on maintaining high standards of integrity and quality, which is reflected in their commitment to continuous improvement and customer satisfaction. Enersolv's team of professionals is dedicated to delivering tailored solutions that not only address immediate environmental challenges but also contribute to the long-term sustainability of their clients' operations.


5. Three Notch Group

  • Website: cdge.com
  • Ownership type: Private
  • Headquarters: Andalusia, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1946
  • Headcount: 201-500
  • LinkedIn: cdg-engineers-%26-associates

Three Notch Group, also known as CDG, Inc., is a private engineering firm based in Andalusia, Alabama, founded in 1946. With a workforce of over 200 employees, the company specializes in providing consulting and engineering services to public entities, private enterprises, and the petroleum industry. Their service offerings include civil/site development, construction engineering, emergency response management, and notably, environmental consulting. CDG has built a reputation for addressing various environmental concerns, including compliance audits, spill prevention, and environmental site assessments. Their extensive experience allows them to assist clients in navigating complex regulatory environments, ensuring that projects not only meet compliance standards but also contribute to sustainable practices. CDG's commitment to environmental stewardship is evident in their proactive approach to managing environmental risks and promoting cleaner, safer environments for communities.


6. HGS Engineering, Inc.

  • Website: hgsengineeringinc.com
  • Ownership type: Private
  • Headquarters: Anniston, Alabama, United States (USA)
  • Employee distribution: United States (USA) 93%, Finland 7%
  • Founded year: 1998
  • Headcount: 51-200
  • LinkedIn: hgs-engineering-inc

HGS Engineering, Inc., founded in 1998 and based in Anniston, Alabama, is a private consulting firm that specializes in engineering and environmental services. The company provides a wide array of services, including environmental engineering, health and safety consulting, and IT services. HGS Engineering serves a variety of clients, including federal, state, and local governments, as well as private sector organizations. Their team is equipped to tackle challenges related to air, water, and hazardous waste management. HGS also operates a CDC-ELITE certified laboratory, which is recognized for its microbiological analysis capabilities. The firm is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and has built a reputation for assisting clients in navigating compliance and safety challenges effectively. With a workforce of around 44 employees, HGS Engineering is committed to delivering quality services and maintaining high standards in environmental and safety practices.


7. LBYD Engineers

  • Website: lbyd.com
  • Ownership type: Private
  • Headquarters: Birmingham, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1973
  • Headcount: 51-200
  • LinkedIn: lbyd-inc.

LBYD Engineers, a division of North Wind Group, is based in Birmingham, Alabama, and has been operational since 1973. The company specializes in providing a wide range of environmental, engineering, and construction services. They focus on complex environmental challenges, ensuring compliance with various regulations. LBYD Engineers serves a variety of clients, including federal, state, and local agencies, as well as private sector companies. Their services include environmental remediation, compliance support, and engineering solutions, which are critical in addressing environmental issues. The firm has built a reputation for effectively managing projects that require innovative solutions and technical expertise, particularly in challenging environments. LBYD Engineers is part of a larger organization that emphasizes safety, reliability, and creativity in its operations, contributing to their long-standing presence in the environmental consulting industry.


8. Resolution, LLC

  • Website: resolutionhsv.com
  • Ownership type: Private
  • Headquarters: Huntsville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2016
  • Headcount: 11-50
  • LinkedIn: resolutionhsv

Resolution, LLC is a consulting firm based in Huntsville, Alabama, founded in 2016. The company specializes in Environmental Health and Safety (EHS), Geospatial Services, and Technical Services. With a team of 21 employees, Resolution aims to provide expert solutions to businesses and organizations facing intricate challenges. Their services include industrial hygiene, safety assessments, and geospatial data analysis, which are essential for ensuring compliance with environmental regulations and improving workplace safety. The firm collaborates with clients to enhance productivity while addressing environmental concerns. Resolution's commitment to employee well-being and community service reflects its core values of integrity, service, and excellence, which guide their operations and client interactions.


9. Sain Engineering Associates Inc.

  • Website: saineng.com
  • Ownership type: Private
  • Headquarters: Birmingham, Alabama, United States (USA)
  • Employee distribution: United States (USA) 81%, Japan 7%, Puerto Rico 3%, Other 9%
  • Founded year: 1987
  • Headcount: 51-200
  • LinkedIn: sain-engineering-associates-inc.

Sain Engineering Associates Inc. is an energy consulting and engineering services firm based in Birmingham, Alabama, founded in 1987. The company specializes in providing comprehensive energy solutions tailored to various sectors, including government, commercial, education, manufacturing, healthcare, and laboratory research. Their services include energy assessments, building optimization, and on-site energy management, all aimed at enhancing energy efficiency and sustainability. Sain Engineering is particularly noted for its commitment to resilience and sustainability, offering alternative and renewable energy assessment services. With a team of licensed engineers and certified energy managers, the company ensures that facilities operate at peak performance, contributing to both cost savings and environmental stewardship. Sain Engineering's focus on energy management and optimization reflects its dedication to addressing critical energy challenges faced by its clients.


10. PELA GeoEnvironmental

  • Website: pela.com
  • Ownership type: Family Owned
  • Headquarters: Tuscaloosa, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1961
  • Headcount: 11-50
  • LinkedIn: pela-geoenvironmental

PELA GeoEnvironmental, based in Tuscaloosa, Alabama, has been a prominent player in environmental consulting since its inception in 1961. The firm specializes in geology, hydrology, and environmental assessments, providing a wide array of services tailored to meet the needs of businesses and organizations. Their expertise includes environmental site assessments, regulatory compliance, and litigation support, making them a valuable resource for clients facing environmental challenges. PELA has a notable focus on karst hydrogeology, having conducted significant studies on sinkhole occurrences and groundwater management. Their team consists of licensed geologists and hydrogeologists, many of whom hold certifications from respected national organizations. This professional background allows PELA to handle complex projects, including those involving contaminated sites and compliance with federal and state regulations. The firm has worked with various clients, including private companies and government agencies, demonstrating their capability to navigate the intricacies of environmental law and policy.


11. Thompson Engineering

  • Website: thompsonengineering.com
  • Ownership type: Private
  • Headquarters: Mobile, Alabama, United States (USA)
  • Employee distribution: United States (USA) 98%, Other 2%
  • Founded year: 1953
  • Headcount: 201-500
  • LinkedIn: thompsonengineering

Thompson Engineering, founded in 1953 and based in Mobile, Alabama, is a private engineering firm with a workforce of approximately 383 employees. The company specializes in a broad spectrum of services, including civil, structural, and environmental engineering, as well as construction management. Their clientele spans contractors, developers, and government agencies, all of whom depend on Thompson Engineering's expertise to navigate environmental regulations and ensure project success. The firm is particularly recognized for its environmental services, which include compliance assessments, environmental engineering, and stormwater training. This training program is designed to educate construction teams on best practices for stormwater pollution prevention, ensuring that projects meet the requirements of the Clean Water Act. Thompson Engineering also engages in coastal restoration efforts, further solidifying its role in promoting environmental sustainability. The company operates primarily in the southeastern United States, contributing to infrastructure and community development projects that prioritize environmental protection.


12. Poly, Inc.

  • Website: poly-inc.com
  • Ownership type: Private
  • Headquarters: Dothan, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1959
  • Headcount: 51-200
  • LinkedIn: poly-inc

Poly, Inc., established in 1959, is a private engineering and architecture firm based in Dothan, Alabama. With a workforce of approximately 51-200 employees, the company has built a reputation for delivering high-quality projects tailored to the needs of municipal clients and government agencies. Poly, Inc. specializes in a variety of services, including architectural design, engineering solutions, and environmental consulting. Their environmental consulting division is particularly noteworthy, as it provides essential services such as environmental assessments, air and water permitting, and compliance consulting. The firm has a strong commitment to sustainability, ensuring that their projects adhere to energy-efficient and environmentally responsible practices. Over the years, Poly has developed a solid track record in designing military training ranges and other facilities, showcasing their ability to handle complex projects while maintaining a focus on environmental integrity. Their subsidiary, Polyenvironmental Corporation, further enhances their capabilities by offering analytical laboratory services, which are crucial for pollution control and environmental monitoring.


13. InSite Engineering LLC

  • Website: insiteengineering.org
  • Ownership type: Private
  • Headquarters: Hoover, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: February 2025
  • Founded year: 2005
  • Headcount: 1-10
  • LinkedIn: insiteengineering

InSite Engineering LLC, founded in 2005 and based in Hoover, Alabama, is a private engineering firm that provides a range of services primarily focused on water and wastewater management, civil engineering, and PFAS remediation. The company serves municipalities, utilities, and private developers, emphasizing sustainable infrastructure solutions. With a small team of around 26 employees, InSite Engineering prides itself on delivering high-quality engineering services at reasonable costs. Their notable projects include the design and implementation of a large-scale PFAS mitigation system, which has successfully reduced PFAS levels in drinking water to non-detectable levels. The firm operates mainly in Alabama and surrounding states, with plans to expand into Texas and Louisiana. InSite Engineering's mission is to improve the quality of life through thoughtful design and engineering, reflecting their commitment to making a positive impact in the communities they serve.


14. Alliance Source Testing, LLC


Alliance Source Testing, LLC, also known as Alliance Technical Group, is an environmental consulting firm based in Decatur, Alabama. Founded in 2000, the company has built a reputation for providing specialized testing, monitoring, and compliance services across various sectors, including chemical manufacturing and oil and gas. Their service portfolio includes stack testing, leak detection and repair (LDAR), continuous emissions monitoring systems (CEMS), and analytical laboratory services. Alliance is dedicated to helping clients achieve regulatory compliance while minimizing their environmental impact. With a workforce of approximately 150 employees, the company has expanded its reach across the United States and into Canada, offering tailored solutions to meet the unique needs of its clients. Their commitment to quality and technical expertise positions them as a significant player in the environmental consulting industry.


15. Idrogeolab S.R.L.

  • Website: idrogeolab.it
  • Ownership type: Private
  • Headquarters: Alexandria, Alabama, United States (USA)
  • Employee distribution: Italy 100%
  • Founded year: 1982
  • Headcount: 11-50
  • LinkedIn: idrogeolab-s.r.l.

Idrogeolab S.R.L. is an environmental consulting firm based in Alessandria, Italy, established in 1982. The company specializes in chemical and microbiological analysis, safety consulting, and training services. With a dedicated team of professionals, Idrogeolab assists businesses and organizations in achieving compliance with environmental and safety regulations. Their services include comprehensive analytical testing, environmental sampling, and expert guidance on risk management. The firm also provides training programs tailored to various safety and environmental topics, ensuring that clients are well-equipped to handle regulatory requirements. Idrogeolab's commitment to quality is underscored by their certifications, including ISO 9001 and ISO 14001, which reflect their adherence to international standards in quality and environmental management.


16. Osprey Initiative, LLC

  • Website: osprey.world
  • Ownership type: Family Owned
  • Headquarters: Mobile, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2016
  • Headcount: 11-50
  • LinkedIn: osprey-initiative

Osprey Initiative, LLC, founded in 2016 and based in Mobile, Alabama, is a family-owned environmental services company that specializes in litter abatement and consulting. The firm offers a range of services designed to help communities manage litter effectively and protect their waterways. Their offerings include consulting and planning, maintenance contracts, and tactical cleanups, as well as innovative litter collection devices such as the Litter Gitter, Litter Boom, and Litter Interceptor. Osprey Initiative is dedicated to creating tailored solutions that address specific environmental needs, utilizing data collection to identify sources of litter and develop effective remediation strategies. The company collaborates with local governments and organizations, demonstrating a commitment to sustainable practices and community involvement in environmental stewardship.


17. Terrell Technical Services, Inc.


Terrell Technical Services, Inc. (TTSI), founded in 2003 and based in Madison, Alabama, is a family-owned consulting firm that specializes in environmental, health, and safety services. With a dedicated team of professionals holding various U.S. EPA and OSHA accreditations, TTSI offers a comprehensive suite of consulting services. Their expertise includes industrial hygiene, asbestos management, mold and bacterial assessments, lead-based paint inspections, and environmental site assessments. TTSI has built a solid reputation by working with a wide range of clients, including heavy manufacturing, healthcare providers, educational institutions, and government agencies. The firm prides itself on its commitment to quality and integrity, ensuring that each project is tailored to meet the unique needs of its clients. With a focus on continuous improvement and employee retention, TTSI has developed a stable workforce that contributes to its success in the environmental consulting industry.


18. Ambipar Response | Alabama (US)

  • Website: onestopenv.com
  • Ownership type: Corporate
  • Headquarters: Birmingham, Alabama, United States (USA)
  • Latest funding: December 2020
  • Founded year: 1999
  • Headcount: 51-200
  • LinkedIn: one-stop-environmental

Ambipar Response | Alabama, established in 1999, is an environmental services company based in Birmingham, Alabama. The firm specializes in a wide array of services, including environmental consulting, waste management, and facility support. They cater to a broad clientele, ranging from government agencies to private enterprises, ensuring compliance and safety in environmental practices. Their service portfolio includes emergency response, asbestos and lead abatement, chemical laboratory cleanup, and soil remediation. With a workforce of 51-200 employees, Ambipar Response has built a reputation for effectively managing hazardous materials and providing facility maintenance solutions. The company prides itself on self-performing nearly all aspects of its projects, which enhances quality control and accountability. Their commitment to regulatory compliance and environmental safety is evident in their extensive experience, having served numerous clients across various industries, including federal agencies and commercial enterprises.


19. Gtec

  • Website: gteccorp.com
  • Ownership type: Private
  • Headquarters: Huntsville, Alabama, United States (USA)
  • Employee distribution: United States (USA) 93%, Brazil 7%
  • Founded year: 2020
  • Headcount: 11-50
  • LinkedIn: gtec-llc

Gtec, founded in 2020 and based in Huntsville, Alabama, is a private engineering consulting firm that specializes in geotechnical engineering, environmental consulting, and construction services. With a team of professionals boasting over 18 years of combined experience in the industry, Gtec is dedicated to providing essential assessments and testing for construction projects. Their environmental consulting services include due diligence studies, environmental investigations, and compliance with local, state, and federal regulations. Gtec's commitment to quality and timely service positions them as a valuable partner for clients in both the construction and environmental sectors. The firm operates primarily in the United States, with a small presence in Brazil, and aims to contribute positively to the communities of North Alabama and the Tennessee Valley.


20. Southern Earth Sciences, Inc.

  • Website: soearth.com
  • Ownership type: Private
  • Headquarters: Mobile, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1976
  • Headcount: 51-200
  • LinkedIn: southern-earth-sciences-inc.

Southern Earth Sciences, Inc. (SES), founded in 1976, is a consulting firm based in Mobile, Alabama, specializing in geotechnical engineering, environmental services, and construction materials testing. With a workforce of approximately 94 employees, SES operates multiple offices across Alabama, Florida, Louisiana, and Mississippi, providing essential support to construction companies and government agencies. The firm is dedicated to ensuring compliance with environmental regulations and addressing site-specific challenges through a range of services, including site assessments, landfill management, and hazardous materials services. SES has established a reputation for innovative solutions to complex foundation problems and has received various accreditations from organizations such as the Alabama Department of Environmental Management and the U.S. Army Corps of Engineers. Their commitment to safety and quality is evident in their rigorous testing and inspection processes, making them a reliable partner in both environmental and construction projects.


21. TTL, Inc.

  • Website: ttlusa.com
  • Ownership type: Private
  • Headquarters: Tuscaloosa, Alabama, United States (USA)
  • Employee distribution: United States (USA) 99%
  • Founded year: 1964
  • Headcount: 201-500
  • LinkedIn: ttl-usa

TTL, Inc., founded in 1964 and based in Tuscaloosa, Alabama, is an engineering firm that specializes in integrated infrastructure solutions for both public and private clients. With a workforce of approximately 450 employees, TTL provides a comprehensive suite of services, including civil, transportation, and geotechnical engineering, alongside environmental consulting. Their environmental consulting services are particularly noteworthy, as they involve navigating complex regulatory landscapes and addressing environmental challenges in various projects. TTL has been recognized for its commitment to quality and client service, recently ranking as one of the Top 500 design firms by Engineering News-Record. This recognition reflects their ongoing efforts to expand their service offerings and enhance their operational footprint across the Southern U.S.


22. Driven Engineering, Inc.(trademarked)


Driven Engineering, Inc. is a consulting engineering firm based in Semmes, Alabama, established in 2006. The company operates with a team of 24 employees and provides a range of services that include civil design, environmental consulting, water resources management, and infrastructure development. Driven Engineering caters to a variety of clients, including federal agencies, municipalities, and private entities, emphasizing tailored engineering solutions. Their environmental consulting services specifically address issues related to chemicals and constituents that can adversely affect both human health and the environment. The firm prides itself on its commitment to integrity and excellence, guided by Christian principles. As a certified small business in multiple Southeast states, Driven Engineering has positioned itself as a reliable partner in engineering and environmental projects, contributing to community development and environmental stewardship.


23. Spectrum Environmental Services Inc.


Spectrum Environmental Services Inc., based in Alabaster, Alabama, has been providing environmental solutions since its founding in 1993. The company specializes in a wide array of services, including industrial plant services, waste management, and environmental consulting. They cater to a variety of clients, including industrial firms, municipalities, and engineering companies, helping them comply with environmental regulations and manage hazardous materials effectively. Spectrum operates through multiple service lines, emphasizing quality and professionalism in all their projects. Their capabilities extend to emergency response services, remediation of hazardous materials, and innovative drone services for aerial assessments. With a workforce of 62 employees, Spectrum is committed to addressing environmental challenges with a comprehensive approach, ensuring that their clients can maintain compliance and sustainability in their operations.


24. Sauls Seismic

  • Website: saulsseismic.com
  • Ownership type: Private
  • Headquarters: Birmingham, Alabama, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1980
  • Headcount: 11-50
  • LinkedIn: sauls-seismic-inc-

Sauls Seismic, LLC, founded in 1980 and based in Birmingham, Alabama, is a consulting firm that specializes in seismic consulting and environmental monitoring services. With a workforce of 11 to 50 employees, the company has built a reputation for professionalism and excellence over its more than four decades in the industry. Sauls Seismic serves clients primarily in the mining, aggregates, and construction sectors, providing solutions that ensure compliance with environmental regulations and optimize operational performance. Their service offerings include seismic services, inspection services, and environmental monitoring, which covers critical areas such as NPDES compliance and air quality. The firm utilizes advanced technology, including Nomis Seismographs, to support its monitoring activities. Sauls Seismic also emphasizes public relations, acting as a third-party consultant to address community concerns related to blasting and construction activities. This multifaceted approach positions them as a significant player in the environmental consulting space, particularly for industries that require rigorous compliance and monitoring.


25. Ambimet Monitoramentos Ambientais

  • Website: ambimet.com.br
  • Ownership type: Private
  • Headquarters: Hollytree, Alabama, United States (USA)
  • Employee distribution: Brazil 100%
  • Founded year: 2009
  • Headcount: 11-50
  • LinkedIn: ambimet

Ambimet Monitoramentos Ambientais, founded in 2009, is an environmental monitoring company based in Maceió, Alagoas, Brazil, with a branch in Sumaré, São Paulo. The company specializes in air quality and emissions analysis, providing essential services to various industries. With a mission to monitor air quality and improve public health, Ambimet has established itself as a key player in the environmental consulting sector. They offer a comprehensive range of services, including atmospheric emissions monitoring, air quality assessments, atmospheric dispersion studies, and environmental noise monitoring. Their commitment to excellence is reflected in their accreditation by ABNT NBR ISO/IEC 17025:2017, ensuring high standards in their analytical processes. Ambimet's focus on innovation and flexibility allows them to adapt their services to meet the specific needs of their clients, contributing to a healthier and more sustainable environment.



Environmental Consulting Insights: Key Companies in Alabama


CompanyHeadquarterSizeFoundedOwnership
Volkert, Inc.Mobile, Alabama, United States (USA)1001-50001925Private
PPM Consultants, Inc.Birmingham, Alabama, United States (USA)51-2001994Corporate
Goodwyn Mills Cawood (GMC)Montgomery, Alabama, United States (USA)501-10001947Private
Enersolv CorporationDecatur, Alabama, United States (USA)11-501999Private
Three Notch GroupAndalusia, Alabama, United States (USA)201-5001946Private
HGS Engineering, Inc.Anniston, Alabama, United States (USA)51-2001998Private
LBYD EngineersBirmingham, Alabama, United States (USA)51-2001973Private
Resolution, LLCHuntsville, Alabama, United States (USA)11-502016Private
Sain Engineering Associates Inc.Birmingham, Alabama, United States (USA)51-2001987Private
PELA GeoEnvironmentalTuscaloosa, Alabama, United States (USA)11-501961Family Owned
Thompson EngineeringMobile, Alabama, United States (USA)201-5001953Private
Poly, Inc.Dothan, Alabama, United States (USA)51-2001959Private
InSite Engineering LLCHoover, Alabama, United States (USA)1-102005Private
Alliance Source Testing, LLCDecatur, Alabama, United States (USA)501-10002000Private
Idrogeolab S.R.L.Alexandria, Alabama, United States (USA)11-501982Private
Osprey Initiative, LLCMobile, Alabama, United States (USA)11-502016Family Owned
Terrell Technical Services, Inc.Madison, Alabama, United States (USA)11-502003Family Owned
Ambipar Response | Alabama (US)Birmingham, Alabama, United States (USA)51-2001999Corporate
GtecHuntsville, Alabama, United States (USA)11-502020Private
Southern Earth Sciences, Inc.Mobile, Alabama, United States (USA)51-2001976Private
TTL, Inc.Tuscaloosa, Alabama, United States (USA)201-5001964Private
Driven Engineering, Inc.(trademarked)Semmes, Alabama, United States (USA)11-502006Private
Spectrum Environmental Services Inc.Alabaster, Alabama, United States (USA)51-2001993Private
Sauls SeismicBirmingham, Alabama, United States (USA)11-501980Private
Ambimet Monitoramentos AmbientaisHollytree, Alabama, United States (USA)11-502009Private


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