Structural engineering companies in Indiana focus on designing and assessing buildings and infrastructure to ensure safety and functionality. This sector includes firms that provide services such as project management, environmental engineering, and construction oversight. Indiana’s structural engineering scene is evolving with advances in technology like Building Information Modeling (BIM) and a growing emphasis on sustainability. As the demand for infrastructure improvements and urban development rises, these companies are adapting to meet the changing needs of their clients, integrating innovative practices into their workflows to enhance project outcomes and build stronger communities.

The companies listed are primarily headquartered in Indiana, showcasing a mixture of small to medium-sized firms that vary in specialization. Most were founded between the mid-20th century and the early 2000s, emphasizing their established histories. Their expertise ranges across various sectors, including healthcare, education, and public infrastructure. Firms such as American Structurepoint and CE Solutions highlight a clear commitment to delivering comprehensive engineering solutions tailored to client requirements.

Continue reading to explore the top structural engineering companies in Indiana.

Top 22 Structural Engineering Companies in Indiana

1. CE Solutions, Inc.

• Website: cesolutionsinc.com
• Ownership type: Private
• Headquarters: Fishers, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1998
• Headcount: 11-50
• LinkedIn: ce-solutions

CE Solutions, Inc. is a structural engineering firm based in Fishers, Indiana, established in 1998. The company specializes in a variety of services, including new building design, renovations, and structural evaluations. They cater to both public and private clients, ensuring that their projects meet the highest standards of structural integrity and safety. CE Solutions emphasizes a personalized approach, focusing on thoroughness and attention to detail in every project. Their portfolio spans multiple sectors, including civic, commercial, education, healthcare, and industrial markets. The firm prides itself on building lasting relationships with clients and partners, underpinned by principles of mutual respect and ethical practice. With a dedicated team of engineers, CE Solutions aims to enhance the quality of life in the communities they serve through their engineering solutions.

2. Three i Design

• Website: threeidesign.com
• Ownership type: Private
• Headquarters: Evansville, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1976
• Headcount: 51-200
• LinkedIn: three-i-design

Three i Design, based in Evansville, Indiana, is an architecture and engineering firm founded in 1976. With a team of approximately 63 employees, the company specializes in a wide array of services, including structural engineering, mechanical engineering, electrical engineering, civil engineering, and surveying. They cater to various industries, notably healthcare and education, where they assist clients in optimizing their facilities while ensuring compliance with complex regulatory standards. Over the years, Three i Design has built a reputation for delivering innovative solutions and maintaining strong client relationships. Their portfolio includes critical projects in sectors such as commercial, industrial, and civic, demonstrating their capability to manage diverse engineering challenges. The firm operates entirely within the United States, emphasizing its commitment to local service and expertise.

3. CMID, Inc.

• Website: cmidinc.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1996
• Headcount: 11-50
• LinkedIn: cmid-inc

CMID, Inc. is an engineering and architecture consulting firm based in Indianapolis, Indiana, founded in 1996. The company operates as a private entity with a workforce of 11-50 employees. CMID provides a wide array of services, including structural, mechanical, electrical, and environmental engineering, alongside architectural and inspection services. Their client base spans businesses and government entities, reflecting their capability to handle projects of varying scales and complexities. CMID has developed strong relationships with major industrial and municipal clients, showcasing their reliability and expertise in project management. The firm is also recognized as a certified Minority Business Enterprise, which highlights its commitment to diversity in the industry. CMID's portfolio includes significant projects in infrastructure and utility engineering, demonstrating their active involvement in the structural engineering sector.

4. Silver Creek Engineering, Inc.

• Website: sceindy.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1994
• Headcount: 11-50
• LinkedIn: silver-creek-engineering-inc.

Silver Creek Engineering, Inc. is an engineering firm based in Indianapolis, Indiana, established in 1994 by Steve Kessinger. With a team of 17 employees, the company specializes in structural engineering and site/civil design services. They cater to both commercial and residential clients, providing tailored solutions that address specific project needs. Over the years, Silver Creek has developed a reputation for responsible project management and effective problem-solving. Their portfolio includes significant projects such as the restoration of historic hotels and the design of educational facilities. The firm is licensed to operate in 31 states, allowing them to extend their services beyond Indiana. Their commitment to quality and client satisfaction has fostered long-term relationships within the industry, making them a respected name in structural engineering.

5. Fink Roberts & Petrie, Inc.

• Website: frpinc.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1944
• Headcount: 11-50
• LinkedIn: fink-roberts-%26-petrie-inc-

Fink Roberts & Petrie, Inc. is a structural engineering firm based in Indianapolis, Indiana, founded in 1944. With a team of approximately 32 employees, the company specializes in providing engineering services for a variety of construction projects, including civic, healthcare, and educational facilities. Their portfolio includes notable projects such as the Indiana Convention Center Phase V and the Lucas Oil Stadium, demonstrating their capability in handling large-scale and complex structures. The firm collaborates closely with architects and contractors, ensuring that the structural integrity and design of projects meet the highest standards. Their commitment to quality and service has established them as a trusted partner in the construction industry.

6. American Structurepoint

• Website: structurepoint.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1966
• Headcount: 501-1000
• LinkedIn: american-structurepoint-inc.

American Structurepoint is a professional services company based in Indianapolis, Indiana, specializing in engineering, architecture, IT solutions, and investigative services. Founded in 1966, the firm has grown to employ around 667 professionals, offering a wide array of services that include structural engineering, civil engineering, environmental services, and program management. Their structural engineering division focuses on delivering innovative solutions for infrastructure projects, ensuring safety and compliance while meeting client needs. The company serves a variety of clients, including private businesses and government entities, and is known for its collaborative approach to project execution. American Structurepoint's commitment to quality and community engagement is evident in their extensive portfolio of completed projects, which span multiple sectors such as healthcare, education, and transportation.

7. Frost Engineering & Consulting

• Website: frosteng.net
• Ownership type: Private
• Headquarters: Mishawaka, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2005
• Headcount: 11-50
• LinkedIn: frost-engineering

Frost Engineering & Consulting, established in 2005 and based in Mishawaka, Indiana, is a structural engineering firm that specializes in a variety of services aimed at enhancing the safety and functionality of infrastructure. With a team of experienced engineers, they focus on both new construction and retrofitting existing structures to meet modern demands, including seismic and wind forces. Their expertise spans multiple materials such as steel, wood, concrete, and fiber-reinforced polymer (FRP). The firm is also known for its commitment to innovation, utilizing advanced technologies like Building Information Modeling (BIM) to improve project coordination and efficiency. Frost Engineering has worked on a wide array of projects, including commercial buildings, data centers, and community facilities, and has collaborated with universities for research and testing, further solidifying their role in the structural engineering industry.

8. Lynch, Harrison & Brumleve, Inc.

• Website: lhb-eng.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1959
• Headcount: 11-50
• LinkedIn: lynch-harrison-%26-brumleve-inc.

Lynch, Harrison & Brumleve, Inc. is a private engineering firm based in Indianapolis, Indiana, specializing in structural engineering services. Founded in 1959, the company has built a solid reputation for designing a variety of structures, including public facilities, performing arts centers, and residential buildings. Their portfolio reflects a commitment to safety and efficiency, catering to clients such as developers and organizations seeking expert engineering solutions. The firm prides itself on its collaborative approach and has a team of experienced engineers who are well-versed in various materials and structural systems. This expertise allows them to tackle the complexities of modern building projects effectively. With a focus on community-building through their designs, Lynch, Harrison & Brumleve, Inc. continues to play a significant role in the structural engineering industry.

9. Arsee Engineers, Inc.

• Website: arsee-engineers.com
• Ownership type: Private
• Headquarters: Fishers, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1968
• Headcount: 11-50
• LinkedIn: arsee-engineers-inc-

Arsee Engineers, Inc. is a structural engineering firm based in Fishers, Indiana, with a history dating back to 1968. The company specializes in a wide range of structural engineering services, including new building design, renovations, condition assessments, and peer reviews. With a team of experienced professionals, Arsee Engineers is dedicated to providing tailored solutions that meet the specific needs of their clients throughout the building life cycle. Their project portfolio spans various sectors, including commercial, government, education, and athletics, highlighting their versatility and expertise. The firm prides itself on its client-oriented approach, ensuring that each project is handled with care and attention to detail. Arsee Engineers also engages in community outreach, reflecting their commitment to social responsibility and local involvement.

10. Shrewsberry & Associates

• Website: shrewsusa.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: shrewsberry-%26-associates-llc

Shrewsberry & Associates, LLC, founded in 2001 and based in Indianapolis, Indiana, is an engineering consulting firm that provides high-quality engineering and construction management services. The company operates across various sectors, including government, healthcare, and education, focusing on tailored solutions in civil engineering, water resources, transportation, and landscape architecture. With a workforce of approximately 107 employees, Shrewsberry has developed a strong portfolio of projects, including significant undertakings like the Indianapolis Community Justice Campus and the Clean Rivers Program. The firm is recognized for its commitment to quality and client service, and it has been named one of the 'Best Places to Work' in Indiana for six consecutive years. Shrewsberry's leadership team boasts extensive experience in engineering and project management, further solidifying its position in the industry.

11. Universal Design Associates, Inc.

• Website: udassoc.com
• Ownership type: Private
• Headquarters: Ferdinand, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1965
• Headcount: 11-50
• LinkedIn: universal-design-associates-inc-

Universal Design Associates, Inc. is an architecture and engineering firm based in Ferdinand, Indiana, established in 1965. The company specializes in a wide range of services, including master planning, structural engineering, and construction management. They cater to various sectors, including commercial, industrial, public, and residential clients. Their approach emphasizes collaboration with clients to ensure that projects are completed on time and within budget while maintaining a focus on both functionality and aesthetics. The firm has received multiple awards for its design excellence, particularly in library and commercial projects, which highlights their expertise and commitment to quality in structural engineering. With a team of 21 employees, Universal Design Associates is well-equipped to handle projects of varying scales and complexities, making them a notable player in the structural engineering industry.

12. Enspect, Inc.

• Website: enspectinc.com
• Ownership type: Private
• Headquarters: Merrillville, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2000
• Headcount: 11-50
• LinkedIn: enspect-inc-

Enspect, Inc. is a structural engineering firm based in Merrillville, Indiana, founded in 2000 by Bob Peceny, Mike Mohr, and Jim Kirk. The company specializes in a range of engineering services, including structural design, assessments, and 3D modeling. With a team of approximately 19 skilled professionals, Enspect focuses on ensuring structural integrity and safety for various projects across the industrial and commercial sectors. Their commitment to quality and timely service has earned them a reputation in Northwest Indiana and the Chicago area. The firm utilizes advanced technology, such as drones for inspections and Building Information Modeling (BIM) software, to enhance project outcomes. Enspect's portfolio includes a variety of projects, from building retrofits to complex industrial structures, showcasing their capability to handle diverse engineering challenges. They maintain a strong client-centric approach, emphasizing innovative solutions tailored to meet specific project needs.

13. TLF, Inc.

• Website: tlf-engineers.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1991
• Headcount: 11-50
• LinkedIn: tlf-inc.

TLF, Inc., also known as TLF Engineers, is a private engineering firm based in Indianapolis, Indiana, founded in 1991. The company specializes in structural engineering, site/civil engineering, industrial facility design, project management, and 3D modeling. TLF serves a variety of industries, including manufacturing, pharmaceuticals, education, and utilities, helping clients navigate complex engineering challenges. With a workforce of around 40 professionals, including licensed engineers and architects, TLF has completed over 10,000 projects, showcasing their extensive experience and commitment to quality. Their client portfolio includes notable organizations, reflecting their capability and reputation in the engineering sector.

14. AECOM Hunt

• Website: aecomhunt.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 96%, Other 4%
• Founded year: 1944
• Headcount: 501-1000
• LinkedIn: hunt-construction-group_2

AECOM Hunt, based in Indianapolis, Indiana, is a private infrastructure consulting firm founded in 1944. With approximately 938 employees, the company specializes in a broad spectrum of services, including architecture, engineering, construction management, and environmental services. AECOM Hunt serves various sectors, notably government and healthcare, addressing complex infrastructure challenges. Their portfolio includes notable projects like the One World Trade Center and the Port of Los Angeles Waterfront, highlighting their expertise in structural engineering and project management. The firm emphasizes sustainability and innovation, aiming to create opportunities through infrastructure development. AECOM Hunt's technical proficiency and extensive experience position them as a key player in the engineering industry, contributing to significant infrastructure projects across the globe.

15. Jqol

• Website: jqolusa.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: jqol

Jqol, established in 2019 and based in Indianapolis, Indiana, is a private engineering firm that specializes in a variety of services, including structural engineering. With a team of around 54 employees, Jqol operates additional offices in Owensboro and Louisville, Kentucky. The firm is dedicated to enhancing quality of life through its engineering solutions, which span site engineering, construction administration, transportation engineering, survey services, and sustainability services. Jqol has worked on notable projects such as the Frederick Douglass Park Family Center and the Whitestown Public Library, demonstrating their expertise in structural design and civil engineering. As a certified Minority Business Enterprise (MBE/DBE), Jqol is committed to fostering inclusive practices within the engineering sector, making them a relevant player in the industry.

16. MECA Engineering Corporation

• Website: mecaengineering.com
• Ownership type: Private
• Headquarters: Merrillville, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1981
• Headcount: 11-50
• LinkedIn: meca-engineering-corp.-of-america

MECA Engineering Corporation, based in Merrillville, Indiana, has been a player in the engineering field since its establishment in 1981. The firm specializes in a broad spectrum of engineering services, including mechanical, civil, and environmental engineering. They cater to a wide array of clients, from local municipalities to Fortune 500 companies, providing essential services such as site development, building design, and environmental permitting. MECA's civil engineering team has been instrumental in delivering innovative design solutions for various projects, ranging from residential subdivisions to industrial facilities. Their expertise extends to structural inspections and analyses, ensuring the integrity and safety of structures. With a workforce of 30 professionals, MECA Engineering is committed to delivering high-quality, expedient solutions tailored to meet the unique needs of their clients.

17. JPS Consulting Engineers

• Website: jpsce.com
• Ownership type: Private
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: jps-consulting-engineers

JPS Consulting Engineers, based in Indianapolis, Indiana, is a private engineering firm that specializes in site, civil, and structural engineering services. Established in 2014, the company has quickly made a name for itself by providing innovative solutions to complex design challenges across various sectors, including healthcare, education, and commercial enterprises. With a team of professionals who collectively possess over 250 years of experience, JPS Consulting Engineers is equipped to handle a wide range of projects, from structural design to landscape architecture. They are licensed in 28 states and have worked on numerous projects both domestically and internationally. Their commitment to sustainability and design excellence is evident in their approach to engineering, which emphasizes clear communication and a thorough understanding of client needs. JPS Consulting Engineers is also recognized as a certified Minority Business Enterprise (MBE), reflecting their dedication to diversity in the engineering sector.

18. Lochmueller Group

• Website: lochgroup.com
• Ownership type: Private
• Headquarters: Evansville, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1980
• Headcount: 201-500
• LinkedIn: lochmueller-group

Lochmueller Group, founded in 1980 and based in Evansville, Indiana, is an engineering firm that specializes in planning and engineering services aimed at enhancing community infrastructure. With a workforce of approximately 384 employees, the company operates across multiple states, including Indiana, Illinois, Kentucky, and Missouri. Lochmueller Group collaborates with government agencies and educational institutions to deliver a wide range of projects, particularly in traffic engineering, water resources, and environmental services. Their structural engineering capabilities include a dedicated team for vertical structures and bridge design, showcasing their expertise in this area. The firm emphasizes sustainable solutions and community development, reflecting a commitment to improving the quality of life for the communities they serve. Over the years, Lochmueller Group has received numerous awards and recognitions for their work, solidifying their position in the engineering industry.

19. Complete Structural Consulting, Inc.

• Website: completestructural.com
• Ownership type: Corporate
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: January 2020
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: complete-structural-consulting-inc-

Complete Structural Consulting, Inc. is a structural engineering consulting firm based in Indianapolis, Indiana, with additional offices across the United States. Founded in 2012, the company specializes in a broad spectrum of structural engineering services, including connection design, structural forensics, and government services. They have built strong partnerships with architects, material suppliers, and steel detailers, which enhances their ability to deliver effective solutions. Their project portfolio includes notable works such as the Space Shuttle Atlantis Support Connections and various federal office buildings, demonstrating their capability in handling complex and high-profile projects. The firm prides itself on its innovative approach and commitment to providing tailored solutions that meet the specific needs of their clients. With a team of skilled engineers, Complete Structural Consulting is well-equipped to support a variety of sectors, including industrial, educational, healthcare, and military facilities.

20. Engineering Resources, Inc.

• Website: eri.consulting
• Ownership type: Private
• Headquarters: Fort Wayne, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1997
• Headcount: 11-50
• LinkedIn: engineering-resources-inc.

Engineering Resources, Inc. is a private engineering firm based in Fort Wayne, Indiana, founded in 1997. The company specializes in a variety of engineering services, including municipal, civil/site, transportation, structural engineering, and landscape architecture. With a workforce of 51 employees, including 24 licensed professional engineers and 4 licensed structural engineers, the firm is well-equipped to tackle a range of engineering challenges. Engineering Resources serves a mix of private and public sector clients, architects, and contractors, providing support in project planning, design, and execution. Their project portfolio includes notable structural designs for commercial, educational, and recreational facilities, showcasing their expertise and commitment to quality. The firm is licensed in Indiana and several adjacent states, further solidifying its operational footprint in the region.

21. CET Incorporated

• Website: cetincorp.com
• Ownership type: Private
• Headquarters: Portage, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 51-200
• LinkedIn: cet-incorporated

CET Incorporated, founded in 1979 and based in Portage, Indiana, is a private engineering and consulting firm that specializes in mechanical, civil, and electrical engineering. The company, originally known as Crown Engineering, restructured in 2002 to better serve its expanding client base. With a workforce of approximately 34 employees, CET has established itself as a reliable partner for various industries, including metals, oil & gas, and food & beverage. Their service offerings include civil and structural engineering, project management, and inspection services, which are critical for ensuring the integrity and safety of structures. CET's commitment to customer satisfaction is evident in their high rate of repeat business, reflecting their ability to meet client needs effectively. The firm operates additional offices in Ohio and Alabama, further extending its reach in the engineering sector.

22. Rqaw | Dccm

• Website: rqaw.com
• Ownership type: Corporate
• Headquarters: Fishers, Indiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: July 2022
• Founded year: 1954
• Headcount: 51-200
• LinkedIn: rqaw-corporation

RQAW | DCCM, based in Fishers, Indiana, has been a significant player in the architecture and engineering industry since its founding in 1954. The firm specializes in comprehensive infrastructure services, including transportation planning, surveying, water and wastewater management, and environmental solutions. With a workforce of approximately 134 employees, RQAW | DCCM has built a reputation for delivering high-quality projects that enhance community infrastructure. Their client base includes both government agencies and private sector organizations, reflecting their ability to navigate complex project requirements. The firm prides itself on its client-focused approach, ensuring that each project is tailored to meet specific community needs. RQAW | DCCM's commitment to innovation and excellence in project delivery has allowed them to maintain relevance in the industry for over seven decades, making them a noteworthy entity in the structural engineering field.

Structural Engineering Insights: Key Companies in Indiana

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