Top 18 HVAC Contracting Companies

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Top 18 HVAC Contracting Companies Main

Top 18 HVAC Contracting Companies

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Top 18 HVAC Contracting Companies Main
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HVAC contracting companies focus on heating, ventilation, and air conditioning solutions, providing essential services for both residential and commercial clients. These firms typically offer design, installation, maintenance, and repair of complex HVAC systems, tailoring their services to specific industries like healthcare or education. With a growing emphasis on energy efficiency and sustainability, HVAC contractors are increasingly integrating smart technologies into their solutions. The industry's future appears bright as advances in technology and increasing regulatory expectations for sustainable practices push companies to innovate continuously, ultimately enhancing energy savings and promoting environmental responsibility.


The listed HVAC contracting firms vary from small family-owned businesses to large corporations, with sizes ranging from 51 to over 4,000 employees. They are headquartered in various cities across the United States, Canada, India, Kuwait, and the United Kingdom, providing services tailored to their clientele. Established between the early 1900s to the late 2000s, these companies specialize in a range of services, including HVAC installation, maintenance, and energy management, reflecting decades of industry expertise and adaptation.


Read on to discover more about the top HVAC contracting companies.


Top 18 HVAC Contracting Companies


1. McElroy's Inc.

  • Website: mcelroys.com
  • Ownership type: Private
  • Headquarters: Topeka, Kansas, United States (USA)
  • Employee distribution: United States (USA) 94%, New Zealand 6%
  • Founded year: 1951
  • Headcount: 51-200
  • LinkedIn: mcelroy%27s-inc-

McElroy's Inc., based in Topeka, Kansas, is a mechanical contracting firm that has been operational since 1951. The company specializes in HVAC, plumbing, refrigeration, and building automation services, catering to a variety of sectors such as healthcare, education, and commercial enterprises. With a workforce of approximately 84 employees, McElroy's emphasizes reliable service, preventive maintenance, and rapid emergency response to ensure that their clients' systems operate efficiently. Their commitment to quality craftsmanship and customer service has helped them build long-lasting relationships in the industry. McElroy's also offers design-build capabilities, allowing them to manage projects from conception through to completion, which adds significant value to their service offerings. Their focus on preventive maintenance helps clients avoid costly breakdowns and extends the life of their systems, further solidifying their role in the HVAC contracting space.


2. Pippin Brothers, Inc.

  • Website: pippinbrothers.com
  • Ownership type: Private
  • Headquarters: Lawton, Oklahoma, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1978
  • Headcount: 51-200
  • LinkedIn: pippin-brothers-inc.

Pippin Brothers, Inc. is a home services company based in Lawton, Oklahoma, specializing in HVAC, plumbing, and air quality solutions. Established in 1978, the company has built a reputation for providing installation, maintenance, and repair services aimed at enhancing comfort and efficiency in residential properties. Pippin Brothers serves homeowners in Lawton and surrounding areas, offering a comprehensive range of services that include heating systems, air conditioning, indoor air quality assessments, and plumbing solutions. Their approach is characterized by a commitment to customer satisfaction, which is supported by financing options and a maintenance plan designed to ensure long-term service reliability. The company employs a team of experienced technicians who are dedicated to delivering high-quality service and addressing the unique needs of each home. Pippin Brothers also engages in community initiatives, such as the Explore The Trades Scholarship, reflecting their investment in the future of the industry.


3. W. W. Gay Mechanical Contractor, Inc.

  • Website: wwgmc.com
  • Ownership type: Private
  • Headquarters: Jacksonville, Florida, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1962
  • Headcount: 1001-5000
  • LinkedIn: wwgaymechanicalcontractorinc

W. W. Gay Mechanical Contractor, Inc. is a mechanical contracting firm based in Jacksonville, Florida, specializing in HVAC and plumbing services. Founded in 1962, the company has established itself as a trusted provider of innovative solutions and emergency services. With a workforce of over 1,200 skilled employees, W. W. Gay operates seven office locations throughout Florida, ensuring they can meet the needs of a wide range of clients, including those in the healthcare and utility sectors. The company prides itself on its commitment to quality, safety, and community involvement, actively participating in various charitable organizations. Their portfolio includes significant projects like the Fidelity National Information Services Inc. World Headquarters and the Wolfson Children’s Hospital Critical Care Tower, showcasing their capability to manage complex and large-scale undertakings. W. W. Gay's financial stability is reflected in their bonding capabilities, allowing them to take on substantial projects with confidence.


4. Urban Mechanical Contracting Ltd.


Urban Mechanical Contracting Ltd. is a private mechanical contracting firm based in Toronto, Ontario, specializing in HVAC, plumbing, and installation services. Established in 1967, the company has evolved from its initial focus on low-rise residential developments to a prominent player in the industrial, commercial, and institutional sectors. With a workforce of approximately 201-500 employees, Urban Mechanical is dedicated to delivering high-quality workmanship and maintaining safety standards across all projects. Their portfolio includes significant projects such as the TTC-Ashbridges Bay Storage & Maintenance Facility and various educational and healthcare facilities. The company prides itself on its innovative design capabilities and value engineering alternatives, which allow them to meet complex project requirements efficiently. Urban Mechanical's commitment to excellence and client satisfaction has fostered a loyal customer base throughout Southern and Central Ontario.


5. James CRAFT & Son, Inc.

  • Website: jamescraftson.com
  • Ownership type: Family Owned
  • Headquarters: York Haven, Pennsylvania, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1900
  • Headcount: 51-200
  • LinkedIn: james-craft-%26-son

James CRAFT & Son, Inc. is a family-owned mechanical contractor based in York Haven, Pennsylvania, with a rich history dating back to its founding in 1900. Initially starting as a blacksmith and table maker, the company has evolved significantly over the years. Today, it specializes in HVAC services, plumbing, and custom steel fabrication, serving a wide range of commercial clients across various industries. The company prides itself on its commitment to quality craftsmanship, ensuring that each project is tailored to meet the specific needs of its customers. With a workforce of approximately 64 employees, James CRAFT & Son has maintained a strong presence in the HVAC market, offering services such as mechanical maintenance, commercial HVAC design and installation, and building management controls. Their dedication to safety and employee training reflects their proactive approach to industry standards. The company has also expanded its operations into new territories, demonstrating its growth and adaptability in a competitive market.


6. ENCON Heating & A/C

  • Website: goencon.com
  • Ownership type: Corporate
  • Headquarters: Stratford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: September 2016
  • Founded year: 1969
  • Headcount: 201-500
  • LinkedIn: encon-heating-a-c-%26-energy-solutions

ENCON Heating & A/C, based in Stratford, Connecticut, has been a prominent mechanical contracting company since its inception in 1969. Specializing in HVAC services, ENCON caters to both commercial and residential clients, offering a wide array of solutions that include installation, maintenance, and energy-saving services. The company prides itself on its commitment to efficient indoor climate control, addressing the needs of businesses and homeowners alike. With a robust workforce of approximately 290 employees and a fleet of 180 service vehicles, ENCON is well-equipped to handle a variety of projects. Their expertise spans multiple sectors, including healthcare, education, and hospitality, reflecting their ability to adapt to different client needs. ENCON also emphasizes energy efficiency and indoor air quality, aligning with modern demands for sustainable practices in the HVAC industry.


7. Thermal Concepts, LLC

  • Website: thermalconcepts.com
  • Ownership type: Private Equity
  • Headquarters: Davie, Florida, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: January 2021
  • Founded year: 1983
  • Headcount: 201-500
  • LinkedIn: thermal-concepts-llc

Thermal Concepts, LLC is an HVAC contractor based in Davie, Florida, specializing in mechanical solutions for commercial and industrial properties. Established in 1983, the company has built a strong foundation in the HVAC industry, offering a wide array of services that include HVAC installation, maintenance, and retrofitting. They cater to both commercial and residential clients, with a particular focus on energy efficiency and system performance. The company prides itself on its skilled workforce, which is dedicated to delivering high-quality mechanical solutions. Thermal Concepts has worked on significant projects, including the HVAC systems for the Citrix headquarters and the Seminole Hard Rock Hotel & Casino, showcasing their capability to manage large-scale and complex installations. Their commitment to safety and continuous improvement is evident in their operational practices, making them a reliable choice for clients seeking HVAC services in South Florida.


8. Allied Heating & Air Conditioning Co. Inc. | Allied Mechanical (tm)


Allied Heating & Air Conditioning Co. Inc. | Allied Mechanical is a mechanical contractor based in San Rafael, California, specializing in HVAC and plumbing services. Established in 1984, the company has built a reputation for delivering high-quality solutions to a range of clients, including commercial, institutional, and residential sectors. Their project portfolio showcases their expertise, with significant undertakings such as the development of facilities for BioMarin, the conversion of historical buildings for the Walt Disney Museum, and tenant improvements for Nespresso. Allied Mechanical is licensed, bonded, and insured, holding multiple contractor licenses that reflect their capabilities. The company prides itself on its commitment to performance, integrity, and client satisfaction, fostering long-term relationships that contribute to successful project outcomes across the Greater Bay Area.


9. Victoria Air Conditioning, LTD

  • Website: victoriaair.com
  • Ownership type: Private
  • Headquarters: Victoria, Texas, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1973
  • Headcount: 51-200
  • LinkedIn: victoria-air-conditioning

Victoria Air Conditioning, LTD, based in Victoria, Texas, has been a prominent mechanical contractor since its inception in 1973. Specializing in HVAC services, the company offers a comprehensive range of solutions, including installation, repair, and maintenance for both residential and commercial clients. With a workforce of approximately 77 employees, they have successfully completed thousands of projects across Central and South Texas, including notable installations in schools, hospitals, and government facilities. The company prides itself on its in-house fabrication capabilities, allowing for efficient production of ductwork systems tailored to project specifications. As a women-owned business, Victoria Air Conditioning emphasizes quality and cost-effective solutions, ensuring customer satisfaction through skilled technicians and a commitment to service after the sale. Their operational reach extends to major cities like Austin, San Antonio, and Corpus Christi, showcasing their ability to manage large-scale projects effectively.


10. Htl

  • Website: htlaircon.com
  • Ownership type: Private
  • Headquarters: Mumbai, Maharashtra, India
  • Employee distribution: India 98%, Other 2%
  • Founded year: 1996
  • Headcount: 201-500
  • LinkedIn: htlaircon

HTL Aircon, founded in 1996 and based in Mumbai, Maharashtra, is a private HVAC and MEP contracting company. With a workforce of approximately 494 employees, HTL has built a reputation for providing comprehensive solutions in heating, ventilation, and air conditioning systems. The company serves clients across various sectors, including banking, financial services, hospitality, and education. HTL is recognized for its commitment to quality and customer satisfaction, having completed over 2,500 projects and earned more than 100 awards for service excellence. They are ISO 9001:2015 certified and hold a CRISIL 'MSE-1' rating, reflecting their operational standards and financial stability. HTL's approach includes a focus on post-sales service, ensuring ongoing support for their clients. Their strategic partnerships with major brands like Daikin further enhance their service offerings, making them a notable player in the HVAC contracting industry.


11. Gulf Engineering Company K.S.C.C

  • Website: gulfengg.com
  • Ownership type: Private
  • Headquarters: Al Farwaniyah, Al Farwaniyah Governorate, Kuwait
  • Employee distribution: Kuwait 97%, Other 3%
  • Founded year: 1984
  • Headcount: 1001-5000
  • LinkedIn: gulf-engineering-company

Gulf Engineering Company K.S.C.C, based in Al Farwaniyah, Kuwait, is a private firm specializing in electro-mechanical services, with a strong focus on HVAC contracting, MEP contracting, and facility operations. Founded in 1984, the company has grown to employ around 4,000 individuals, including a dedicated team of over 60 specialized engineers. Gulf Engineering has successfully executed more than 10,000 projects, demonstrating its capability in providing innovative HVAC solutions tailored to the needs of villas and low-rise residential buildings. The company prides itself on its commitment to operational excellence, ensuring that its services meet the highest standards of quality and safety. Their facility operations and maintenance unit plays a crucial role in managing the seamless functioning of various establishments across Kuwait, including oil and gas facilities, commercial buildings, and educational institutions. Gulf Engineering's strategic partnerships with global brands further enhance its service offerings, allowing it to deliver cutting-edge solutions in the HVAC sector.


12. Binsky Snyder

  • Website: binsky.com
  • Ownership type: Corporate
  • Headquarters: Piscataway, New Jersey, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: August 2000
  • Founded year: 1938
  • Headcount: 201-500
  • LinkedIn: binsky-snyder

Binsky Snyder, based in Piscataway, New Jersey, is a mechanical contracting firm that has been operational since 1938. With a workforce of approximately 210 employees, the company specializes in HVAC, plumbing, and electrical services. Binsky caters to a variety of industries, including healthcare, higher education, and technology, providing essential installation and maintenance services for mechanical systems. Their commitment to customer satisfaction is reflected in their extensive service portfolio, which includes preventative maintenance, building management systems, and emergency services. Binsky has also embraced modern construction techniques, such as virtual construction and modular solutions, to enhance project efficiency. Their reputation for reliability and quality has earned them recognition as one of the respected contractors in their region, making them a significant player in the HVAC contracting industry.


13. Air-tec

  • Website: airtecperforms.com
  • Ownership type: Private
  • Headquarters: Carson, California, United States (USA)
  • Employee distribution: United States (USA) 83%, Czech Republic 9%, Cote d'Ivoire (Ivory Coast) 9%
  • Founded year: 1969
  • Headcount: 201-500
  • LinkedIn: air-tec

Air-Tec, based in Carson, California, is a mechanical contracting company specializing in HVAC services. Founded in 1969, the company has grown to employ around 70 people and operates from a 60,000 square-foot facility equipped for in-house manufacturing. Air-Tec provides a wide array of services, including preventative maintenance, emergency repairs, and full-service mechanical contracting. Their clientele spans various sectors, including healthcare, education, and commercial enterprises, which rely on their expertise for efficient heating and cooling solutions. The company prides itself on its commitment to quality and customer satisfaction, with a management team that actively engages with both clients and technicians. Air-Tec has also expanded its capabilities by partnering with Computrols to enhance its controls division, further solidifying its position in the HVAC market. Their project portfolio includes significant undertakings such as the Google Campus and various facilities for Kaiser Healthcare, showcasing their ability to manage large-scale projects effectively.


14. Kazema Global Holding Company KSCH


Kazema Global Holding Company KSCH, established in 1976, is a private firm based in Bahrain that specializes in HVAC contracting, trading, and maintenance services. The company operates multiple subsidiaries, including Kazema Engineering Projects, Kazema Refrigeration Contracting, and Al-Kazemi Air-Conditioning, which collectively provide a wide range of solutions for air-conditioning and refrigeration. Kazema serves a variety of clients, including government entities and construction firms, demonstrating its capability to manage projects across different sectors. With a workforce of approximately 206 employees, Kazema has built a reputation for quality and customer satisfaction. The company has also achieved ISO certification, underscoring its commitment to maintaining high standards in its operations. Kazema's annual revenue was reported at approximately USD 55 million in 2017, reflecting its significant presence in the market. The company continues to expand its operations regionally within the GCC, indicating a proactive approach to growth and adaptation in the HVAC industry.


15. Climatech, Inc.

  • Website: climatech.com
  • Ownership type: Private
  • Headquarters: Pittsburgh, Pennsylvania, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1972
  • Headcount: 51-200
  • LinkedIn: climatech

Climatech, Inc. is an HVAC service provider based in Pittsburgh, Pennsylvania, specializing in heating, ventilation, air conditioning, and refrigeration solutions for both residential and commercial clients. Established in 1972, the company has built a strong presence in the HVAC industry, offering a wide range of services including installation, maintenance, and emergency repairs. Climatech operates primarily in Pennsylvania, Ohio, West Virginia, and Southwest Florida, catering to a variety of customer needs. The company prides itself on its commitment to quality and customer satisfaction, which is evident in its extensive service offerings and positive customer feedback. Additionally, Climatech is actively involved in community initiatives, providing support to local families and organizations through charitable programs. This dedication to service and community engagement positions Climatech as a significant player in the HVAC contracting sector.


16. James B Donaghey Inc


James B Donaghey Inc, based in Mobile, Alabama, is a family-owned mechanical contracting firm that has been operational since 1921. With a workforce of approximately 201-500 employees, the company specializes in HVAC, plumbing, and sheet metal fabrication services. They cater to a wide range of clients across sectors such as healthcare, education, and industrial markets. The firm prides itself on its commitment to quality and customer satisfaction, which has been a cornerstone of its operations for over a century. James B Donaghey Inc operates multiple offices in Alabama, Florida, and Mississippi, showcasing its regional presence. The company has invested in advanced fabrication facilities, including a fully automated sheet metal shop and a dedicated welding shop, which enhance their operational efficiency. Their focus on safety is evident through their rigorous training programs and numerous safety awards, reflecting their dedication to maintaining a safe work environment. Overall, James B Donaghey Inc exemplifies a robust and reliable player in the HVAC contracting industry.


17. Aquaheat Facility Services Ltd

  • Website: aquaheat.co.nz
  • Ownership type: Private
  • Headquarters: Auckland, Auckland, New Zealand
  • Employee distribution: New Zealand 99%, Other 1%
  • Founded year: 2012
  • Headcount: 201-500
  • LinkedIn: aquaheatfs

Aquaheat Facility Services Ltd, based in Auckland, New Zealand, is an HVAC contractor that specializes in mechanical project installation services. Established in 2012, the company has grown to become a recognized name in the HVAC industry, serving a variety of businesses and organizations. Aquaheat is dedicated to providing reliable HVAC solutions, ensuring that their clients meet safety and compliance standards in their operations. The company emphasizes quality service delivery and has a strong commitment to health and safety practices. As a member of the Horizon Energy Group, Aquaheat benefits from collaborative opportunities within a network of related companies, enhancing its capabilities in the HVAC sector.


18. Climatix Group Ltd

  • Website: climatix-group.com
  • Ownership type: Private
  • Headquarters: Church Fenton, England, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 100%
  • Founded year: 2008
  • Headcount: 11-50
  • LinkedIn: climatix-group-ltd

Climatix Group Ltd, based in Church Fenton, England, is a private HVAC and mechanical services provider established in 2008. With a team of 16 employees, the company specializes in the installation, servicing, and maintenance of HVAC systems. They cater to a variety of sectors, including healthcare, hospitality, and residential services, ensuring efficient heating, ventilation, and air conditioning solutions. Climatix Group prides itself on its customer-centric approach, tailoring services to meet the specific needs of clients. Their operations extend throughout Yorkshire and beyond, and they are recognized for their commitment to quality and safety, holding accreditations from the Building & Engineering Services Association, Gas Safe Register, and others. The company has developed a reputation for reliability and professionalism, making it a trusted partner for HVAC projects of varying sizes and complexities.



HVAC Contracting Insights: Key Companies


CompanyHeadquarterSizeFoundedOwnership
McElroy's Inc.Topeka, Kansas, United States (USA)51-2001951Private
Pippin Brothers, Inc.Lawton, Oklahoma, United States (USA)51-2001978Private
W. W. Gay Mechanical Contractor, Inc.Jacksonville, Florida, United States (USA)1001-50001962Private
Urban Mechanical Contracting Ltd.Toronto, Ontario, Canada201-5001967Private
James CRAFT & Son, Inc.York Haven, Pennsylvania, United States (USA)51-2001900Family Owned
ENCON Heating & A/CStratford, Connecticut, United States (USA)201-5001969Corporate
Thermal Concepts, LLCDavie, Florida, United States (USA)201-5001983Private Equity
Allied Heating & Air Conditioning Co. Inc. | Allied Mechanical (tm)San Rafael, California, United States (USA)51-2001984Private
Victoria Air Conditioning, LTDVictoria, Texas, United States (USA)51-2001973Private
HtlMumbai, Maharashtra, India201-5001996Private
Gulf Engineering Company K.S.C.CAl Farwaniyah, Al Farwaniyah Governorate, Kuwait1001-50001984Private
Binsky SnyderPiscataway, New Jersey, United States (USA)201-5001938Corporate
Air-tecCarson, California, United States (USA)201-5001969Private
Kazema Global Holding Company KSCHBahrain501-10001976Private
Climatech, Inc.Pittsburgh, Pennsylvania, United States (USA)51-2001972Private
James B Donaghey IncMobile, Alabama, United States (USA)201-5001921Family Owned
Aquaheat Facility Services LtdAuckland, Auckland, New Zealand201-5002012Private
Climatix Group LtdChurch Fenton, England, United Kingdom (UK)11-502008Private


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