# The 27 largest Construction companies in Indianapolis

Tamtam tracks 27 Construction companies headquartered in Indianapolis. This list ranks all of them by number of employees on LinkedIn, led by Gaylor Electric, Inc., Miller Pipeline and AECOM Hunt. Their median headcount is 196. Half of them were founded in 1996 or later.

The construction companies in Indianapolis listed here are mostly mid-sized to large firms specializing in a range of construction services. Gaylor Electric, Inc. is a national electrical contractor, while Miller Pipeline provides underground construction solutions. AECOM Hunt builds large and complex projects nationwide, and F.A. Wilhelm Construction has 100 years of experience in diverse projects. DEEM, LLC offers mechanical and electrical construction services, and BMWC Constructors handles industrial construction.

Most of these companies, such as Miller Pipeline (1953), F.A. Wilhelm Construction (1923), and BMWC Constructors (1955), were founded in the mid-20th century, indicating a long-standing presence in the Indianapolis construction sector. All the companies listed are headquartered in Indianapolis, showing a strong local concentration.

🇺🇸 Indianapolis · 27 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Gaylor Electric, Inc.](https://www.tamtam.ai/c/gaylor-electric-inc) (gaylor.com)<br>National electrical contractor specializing in high-quality project delivery, financial excellence, and fostering employee inspiration to build client trust and loyalty. | Construction | 🇺🇸 Indianapolis | 1,645 | 1984 |
| 2 | [Miller Pipeline](https://www.tamtam.ai/c/miller-pipeline) (millerpipeline.com)<br>Premier provider of underground construction solutions in transmission, distribution, and water/wastewater management with highly skilled specialists and nationwide presence since 1953 | Construction | 🇺🇸 Indianapolis | 1,221 | 1953 |
| 3 | [AECOM Hunt](https://www.tamtam.ai/c/aecom-hunt) (aecom.com)<br>AECOM Hunt is a premier builder of large and complex projects nationwide, focusing on iconic stadiums, transportation hubs, healthcare, and academic buildings | Construction | 🇺🇸 Indianapolis | 948 | 1944 |
| 4 | [F.A. Wilhelm Construction](https://www.tamtam.ai/c/f-a-wilhelm-construction) (fawilhelm.com)<br>Legacy contractor & construction management company with 100 years of experience Specializing in diverse & challenging projects with uncompromising quality and commitment to excellence | Construction | 🇺🇸 Indianapolis | 925 | 1923 |
| 5 | [DEEM, LLC](https://www.tamtam.ai/c/deem-llc) (deemfirst.com)<br>DEEM is a mechanical and electrical construction company offering HVAC, Plumbing, Electrical, Refrigeration, Industrial Piping, and Building Automation services across multiple regions | Construction | 🇺🇸 Indianapolis | 645 | 2002 |
| 6 | [BMWC Constructors](https://www.tamtam.ai/c/bmwc-constructors) (bmwc.com)<br>Industrial construction company tackling tough challenges in aerospace, chemicals, power, and more Unwavering commitment to safety and quality for nearly six decades | Construction | 🇺🇸 Indianapolis | 636 | 1955 |
| 7 | [Renewal by Andersen Metro & Midwest](https://www.tamtam.ai/c/renewal-by-andersen-metro-and-midwest) (windowdoor.com)<br>A company hiring at Renewal by Andersen Metro & Midwest, offering comprehensive benefits and prioritizing employee well-being Apply for opportunities online | Construction | 🇺🇸 Indianapolis | 583 | 1996 |
| 8 | [Bowen](https://www.tamtam.ai/c/bowen) (bowenengineering.com)<br>An employee-owned general contractor providing construction services in the power, industrial, water, and utility markets across the United States | Construction | 🇺🇸 Indianapolis | 570 | 1967 |
| 9 | [Safety Management Group](https://www.tamtam.ai/c/safety-management-group) (safetymanagementgroup.com)<br>QHSE consultants focused on reducing risk, promoting sustainable operations, and enhancing safety culture to protect people, assets, and communities globally | Construction | 🇺🇸 Indianapolis | 565 | 1991 |
| 10 | [Shiel Sexton](https://www.tamtam.ai/c/shiel-sexton) (shielsexton.com)<br>An employee-owned construction company focused on innovation, expertise, and customer experience, offering a range of services including interiors construction and facility maintenance | Construction | 🇺🇸 Indianapolis | 446 | 1962 |
| 11 | [Milestone Contractors LP](https://www.tamtam.ai/c/milestone-contractors-lp) (milestonelp.com)<br>A fully integrated general contractor in Indiana, offering highway, heavy construction, and site development services as part of a larger group of companies | Construction | 🇺🇸 Indianapolis | 437 | 1994 |
| 12 | [Performance Services](https://www.tamtam.ai/c/performance-services) (performanceservices.com)<br>Specializing in designing and building high-performing structures and systems, focused on energy efficiency and cutting-edge trends in design-build construction | Construction | 🇺🇸 Indianapolis | 374 | 1998 |
| 13 | [Infrastructure and Energy Alternatives, Inc. (IEA), a MasTec Company](https://www.tamtam.ai/c/infrastructure-and-energy-alternatives-inc-iea-a-mastec-company) (mastec.com)<br>A leader in energy and infrastructure construction, offering end-to-end services from design to construction with a focus on partnerships and client satisfaction | Construction | 🇺🇸 Indianapolis | 313 |  |
| 14 | [Asphalt Materials, Inc.](https://www.tamtam.ai/c/asphalt-materials-inc) (asphalt-materials.com)<br>Formulation, manufacturing, and research of asphalt binders and emulsions supporting pavement preservation and construction services in the Midwest. | Construction | 🇺🇸 Indianapolis | 196 | 1956 |
| 15 | [Edwards Electrical & Mechanical Inc.](https://www.tamtam.ai/c/edwards-electrical-and-mechanical-inc) (edwards-elec.com)<br>This company provides electrical and mechanical service, construction, HVAC, and electrical solutions to institutional, industrial, and commercial customers since 1968 | Construction | 🇺🇸 Indianapolis | 155 | 1968 |
| 16 | [Industrial Electric Inc.](https://www.tamtam.ai/c/industrial-electric-inc) (industelectric.com)<br>A full-service electric construction contractor with extensive experience in pharmaceutical, industrial, and water industries, committed to safety and quality | Construction | 🇺🇸 Indianapolis | 154 | 2009 |
| 17 | [Commercial Trade Source](https://www.tamtam.ai/c/commercial-trade-source) (commercialtradesource.com)<br>A construction staffing agency focused on providing top quality tradesmen to meet deadlines and budget constraints in the Midwest region | Construction | 🇺🇸 Indianapolis | 150 | 2010 |
| 18 | [CAI Mission Critical](https://www.tamtam.ai/c/cai-mission-critical) (caiready.com)<br>Professional services firm specializing in engineering, quality, and operations for mission critical projects ensuring timely, budget-conscious delivery worldwide. | Construction | 🇺🇸 Indianapolis | 80 | 1996 |
| 19 | [QUALITY SUPPLY AND TOOL CO.](https://www.tamtam.ai/c/quality-supply-and-tool-co) (qualitysupplyandtool.com)<br>A company based in Indianapolis, Indiana, specializing in supplying quality tools and equipment for various industries | Construction | 🇺🇸 Indianapolis | 41 | 1996 |
| 20 | [Metro Elevator](https://www.tamtam.ai/c/metro-elevator) (metroelevator.com)<br>A family-owned elevator company in Indianapolis since 1970, specializing in rack & pinion elevators with a focus on safety, service, and community support | Construction | 🇺🇸 Indianapolis | 37 | 1970 |
| 21 | [ASPHALT SOLUTIONS INC](https://www.tamtam.ai/c/asphalt-solutions-inc) (asphaltsolutionsinc.net)<br>A construction company based in Indianapolis, Indiana specializing in asphalt solutions | Construction | 🇺🇸 Indianapolis | 21 | 2001 |
| 22 | [The Lifestyle Group](https://www.tamtam.ai/c/the-lifestyle-group) (lifestylegroup.com)<br>A family-owned Indianapolis home remodeling contractor specializing in kitchen and bath remodeling, home additions, basement finishing, sunrooms, and handyman services, with award-winning design and service | Construction | 🇺🇸 Indianapolis | 12 | 1999 |
| 23 | [Booher Remodeling Company](https://www.tamtam.ai/c/booher-remodeling-company) (booherbuilding.com)<br>Specializing in kitchen and bathroom remodeling and design services, we offer exceptional craftsmanship and customer service to transform your home | Construction | 🇺🇸 Indianapolis | 11 | 2001 |
| 24 | [The Heartland Builders](https://www.tamtam.ai/c/the-heartland-builders) (theheartlandbuilders.com)<br>A top choice for residential and commercial renovation projects, providing expert assistance and high-quality service to meet your needs | Construction | 🇺🇸 Indianapolis | 10 | 2019 |
| 25 | [Diamond Tools Technology, LLC](https://www.tamtam.ai/c/diamond-tools-technology-llc) (DTTAmerica.com)<br>Manufacturer of high quality diamond tools for professional cutting applications, offering a complete line of diamond blades, core bits, and diamond wire with a focus on customer satisfaction and service | Construction | 🇺🇸 Indianapolis | 8 | 2001 |
| 26 | [Green Square Design \| Construct, Inc.](https://www.tamtam.ai/c/green-square-design-construct-inc) (greensquareinc.com)<br>Custom design focused builder/remodeler in Indianapolis specializing in green construction, including new homes, whole house remodels, and commercial office spaces | Construction | 🇺🇸 Indianapolis | 7 | 2000 |
| 27 | [Arco Glass](https://www.tamtam.ai/c/arco-glass) (arcoglassindiana.com)<br>A trusted provider of custom glass solutions for commercial and residential customers in Indianapolis and surrounding areas, offering services like storefront glass and glass replacement | Construction | 🇺🇸 Indianapolis | 7 | 1987 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Indianapolis

- [The largest companies in Indianapolis](https://www.tamtam.ai/l/largest-companies-indianapolis) (503)
- [Multinational companies in Indianapolis](https://www.tamtam.ai/l/multinational-companies-indianapolis) (54)
- [Manufacturers in Indianapolis](https://www.tamtam.ai/l/manufacturers-indianapolis) (39)
- [Education providers in Indianapolis](https://www.tamtam.ai/l/education-companies-indianapolis) (37)
- [Professional services firms in Indianapolis](https://www.tamtam.ai/l/professional-services-firms-indianapolis) (37)
- [Hospitals and Health Care companies in Indianapolis](https://www.tamtam.ai/l/hospitals-and-health-care-companies-indianapolis) (36)
- [Healthcare providers in Indianapolis](https://www.tamtam.ai/l/healthcare-providers-indianapolis) (34)
- [Critical infrastructure operators in Indianapolis](https://www.tamtam.ai/l/critical-infrastructure-operators-indianapolis) (32)
- [Non-profit Organizations companies in Indianapolis](https://www.tamtam.ai/l/non-profit-organizations-companies-indianapolis) (31)
- [Retail chains in Indianapolis](https://www.tamtam.ai/l/retail-chains-indianapolis) (30)
- [Financial services firms in Indianapolis](https://www.tamtam.ai/l/financial-services-firms-indianapolis) (29)
- [IT Services and IT Consulting companies in Indianapolis](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-indianapolis) (26)
- [IT services companies in Indianapolis](https://www.tamtam.ai/l/it-services-companies-indianapolis) (26)

## The same list elsewhere in United States

- [Construction companies in the United States](https://www.tamtam.ai/l/construction-companies-united-states) (3,271)
- [Construction companies in California](https://www.tamtam.ai/l/construction-companies-california) (392)
- [Construction companies in Texas](https://www.tamtam.ai/l/construction-companies-texas) (317)
- [Construction companies in New York State](https://www.tamtam.ai/l/construction-companies-new-york-state) (279)
- [Construction companies in Florida](https://www.tamtam.ai/l/construction-companies-florida) (160)
- [Construction companies in Illinois](https://www.tamtam.ai/l/construction-companies-illinois) (133)
- [Construction companies in Georgia](https://www.tamtam.ai/l/construction-companies-georgia) (126)
- [Construction companies in Ohio](https://www.tamtam.ai/l/construction-companies-ohio) (109)
- [Construction companies in Pennsylvania](https://www.tamtam.ai/l/construction-companies-pennsylvania) (106)
- [Construction companies in Colorado](https://www.tamtam.ai/l/construction-companies-colorado) (93)
- [Construction companies in North Carolina](https://www.tamtam.ai/l/construction-companies-north-carolina) (87)
- [Construction companies in Washington State](https://www.tamtam.ai/l/construction-companies-washington-state) (87)
- [Construction companies in Virginia](https://www.tamtam.ai/l/construction-companies-virginia) (84)
- [Construction companies in Minnesota](https://www.tamtam.ai/l/construction-companies-minnesota) (82)
- [Construction companies in Arizona](https://www.tamtam.ai/l/construction-companies-arizona) (81)
- [Construction companies in Wisconsin](https://www.tamtam.ai/l/construction-companies-wisconsin) (81)
- [Construction companies in Maryland](https://www.tamtam.ai/l/construction-companies-maryland) (80)
- [Construction companies in Indiana](https://www.tamtam.ai/l/construction-companies-indiana) (75)
- [Construction companies in Michigan](https://www.tamtam.ai/l/construction-companies-michigan) (72)
- [Construction companies in Missouri](https://www.tamtam.ai/l/construction-companies-missouri) (72)
- [Construction companies in Massachusetts](https://www.tamtam.ai/l/construction-companies-massachusetts) (69)
- [Construction companies in New Jersey](https://www.tamtam.ai/l/construction-companies-new-jersey) (60)
- [Construction companies in New York](https://www.tamtam.ai/l/construction-companies-new-york) (92)
- [Construction companies in Houston](https://www.tamtam.ai/l/construction-companies-houston) (75)

---

Source: https://www.tamtam.ai/l/construction-companies-indianapolis