Award-Winning, Cost-Effective Engineering Solutions

We provide a holistic approach inclusive of technical considerations, affordability, financing alternatives, and regulatory requirements. Our core team of engineers, scientists, regulators, and designers is specialized to solve your most pressing matters related to wastewater, potable water, stormwater, sustainable infrastructure, dams, levees, waterways, site civil, and energy-saving systems.

Award-Winning, Cost-Effective Engineering Solutions

We provide a holistic approach inclusive of technical considerations, affordability, financing alternatives, and regulatory requirements. Our core team of engineers, scientists, regulators, and designers is specialized to solve your most pressing matters related to wastewater, potable water, stormwater, sustainable infrastructure, dams, levees, waterways, site civil, and energy-saving systems.

Engineering and Consulting Services

Wastewater

Wastewater collection and treatment is an important aspect of any community’s health and safety. It’s an integral part of a community’s infrastructure that simply cannot be overlooked.

Potable Water

Our talented team of professional engineers has extensive knowledge of the process and technology required to convert ground and surface waters into potable water.

Stormwater

In our part of the country, storms are a fact of life. We are committed to solving stormwater issues in the most environmentally responsible yet cost-effective way possible.

Dams and Levees

We provide specialized engineering consulting services to help communities develop new structures, evaluate existing issues, or rehabilitate existing dams and levees.

Civil / Transportation

Our team has invaluable experience in revitalization projects, industrial access projects, INDOT projects, hiking/biking trails, and more.

Electrical / Instrumentation and Controls

Commonwealth Engineers performs in-house instrumentation and control design, services typically only offered by large national firms.

Sustainability

Commonwealth is at the forefront of incorporating green infrastructure into projects. 

Guaranteed Savings & Design-Build Contracts

Commonwealth Engineers can provide Performance Contracting Services and a single source of responsibility

Other Services

Our expertise extends beyond the field. Our professionals can help you with other areas of water management. Cut through government red-tape, navigate regulations…

Project Samples

Wastewater
Wastewater & Stormwater Utility Planning Improvements – Arcadia, Indiana
Project Need PER was developed to outline capital improvements necessary to address anticipated Early Warning Sewer Ban issues as a result of hydraulic overload. PER developed to modify the existing… Read More
Wastewater
Wastewater Treatment Plant Rehabilitation Owensboro, Kentucky
Project Highlights Upgrade oxidation ditches to BNR process with turbo blowers Rehabilitation of structures & process equipment, including concrete tanks, clarifier equipment, pumps, the UV system, and the PAA system… Read More
Potable Water
Water Utility Improvements Project – Division A – Water Treatment Plant – Arcadia, Indiana
Project Highlights: OCRA funded Installation of a new settling tank ladder Replacement of the aerator blower Replacement 4-inch actuated butterfly valve Backwash flow meter Project Description: The project includes, but… Read More
Potable Water
Water Utility Improvements Project – Leavenworth, Indiana
Project Highlights: OCRA and SRF Funds – Total Grant / Loan Forgiveness $1,485,000 and $85,000 Loan Installation of a new 65,000 glass-fused-to-steel tank with an internal mixer Replacement of booster… Read More
Potable Water
Water Utility Improvements Project – L&M Water Utility, Losantville, Indiana
Project Highlights: OCRA Funded SRF Funded Distribution System Improvements Regional Project Project Description: The L&M Regional Water District constructed a new water main loop around the town of Losantville to… Read More
Wastewater
Wastewater Treatment Plant Improvements – Greenfield, Indiana
Project Need Originally constructed in the 1960s, updated and expanded through the 2000s Includes one (1) main activated sludge wastewater treatment facility and two (2) trains of Actiflo high-rate settling… Read More
Potable Water
Water Utility Improvements Project – St. Bernice Water Corporation, Clinton, Indiana
Project Highlights: Booster station improvements Distribution system improvements Service line replacements Customer meter replacements Storage tank repairs New administration building SRF & RD Funding Project Description: St. Bernice Water Corporation… Read More
Wastewater
Inflow and Infiltration Project – Spencer, Indiana
Project Highlights Gravity sewer New manhole installation Pavement restoration OCRA Funded The Spencer Inflow and Infiltration project rehabilitated select sections of the Town’s gravity sewer collection mains, ranging in size… Read More
Potable Water
Water Utility Improvements Project – Reelsville Water Authority, Reelsville, Indiana
Project Highlights: 4-inch water main 6-inch water main New pre-engineered metal storage building Installation of pressure-reducing valve bypass Distribution System Improvements  The project includes but is not limited to installing… Read More

Start your next project with us

Let’s begin a conversation to see how we can help.