Commonwealth Engineers, Inc.: Detailed Company Information & Corporate Profile
Summary
Commonwealth Engineers, Inc., founded in 1974 and headquartered in Indianapolis, IN, specializes in building engineering across a broad spectrum of utilities and environmental services. The firm delivers wastewater, potable water, combined sewer, and stormwater solutions while also managing transportation projects, electrical instrumentation and control, energy savings, power quality, hydraulic modeling, and operations assistance. With 100 to 200 employees and annual revenue between $100 million and $500 million, the company provides end‑to‑end services that include surveying/GIS mapping and environmental compliance.
Leadership is driven by CEO Mark Downey, President Albert Stong, and Owner’s Representative Matt Montgomery. The team includes Vice Presidents Andrew Robarge and Brian Desharnais, Project Managers, Engineers, a Transportation Designer, and dedicated specialists in civil engineering and electrical management—ensuring comprehensive project delivery from concept through construction.
| Commonwealth Engineers, Inc. Website | commonwealthengineers.com |
| Phone Number | (317) 888-1177 |
| Industries | |
| Commonwealth Engineers, Inc. Headquarters Address | 7256 Company Drive, Indianapolis, IN, 46237 US |
| Company Size | 100-200 employees |
| Specialities & Services | Wastewater Utilites, Potable Water Utilites, Combined Sewer Utilites, Stormwater Management, Transporation, Environmental Services, Surveying / GIS Mapping Services, Electrical / Instrumentation & Control/ Energy Savings / Power Quality, Hydraulic Modeling, Operations Assistance |
| Founded | 1974 |
| Estimated Annual Revenue | $100M - 500M |
| Updated: | 2026-10-05 |
Commonwealth Engineers, Inc. Org Chart
Chief Executive Officer
C-Level
General Manager
Project Manager
Project Manager
Project Manager
Project Manager
Estimated Website Traffic
The chart shows a growth in traffic to the commonwealthengineers.com website. In September, traffic increased to 2787, compared to 1973 in the previous month. The highest traffic in 2026 was recorded in September, reaching 2787 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Commonwealth Engineers, Inc.'s workforce includes employees across a wide range of tenure levels.
4% have been with the company for less than 1 year8% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years8% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years58% have been with the company for more than 11 years
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Commonwealth Engineers, Inc. Corporate Information: FAQ
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