Featured

Town of Claypool Celebrates Completion of $4.6 Million Wastewater and Stormwater Improvements Project

CLAYPOOL, IN – On October 22, 2026, the Town of Claypool celebrated the completion of its $4.6 million wastewater and stormwater improvements project with a ribbon-cutting ceremony and open house… Read More

Awards

Celebrating a Career of Service: Joe Schepers Honored by APWA and RWRA

Commonwealth Engineers is proud to celebrate Project Manager Joseph “Joe” Schepers, P.E., S.E., whose decades of service to Kentucky communities have recently been recognized in two especially meaningful ways: a… Read More

News

End of Year Lead Service Line Replacement (LSLR) Deadlines

Annual milestones are quickly approaching again: The next major milestone in compliance with EPA’s Lead and Copper Rule Improvements (LCRI) is due November 1, 2027: Significant operational changes become effective… Read More

Press

Greenfield cuts ribbon on $70 million wastewater treatment plant

By Grayson Gurley – October 17, 2026 – Greenfield Daily Reporter Greenfield officials celebrated the end of the city’s $70 million wastewater treatment plant improvements project Friday. The treatment plant,… Read More

News

Commonwealth Expands Kentucky Engineering Team with Addition of Joe Schepers, PE, SE as Project Manager

Veteran engineer and public-sector leader will serve clients from the firm’s Bowling Green office. BOWLING GREEN, Ky. — October 5, 2026 — Commonwealth Engineers, Inc. is pleased to announce that… Read More

News

Project Spotlight: City of Garrett Wastewater Collection System Hydraulic Modeling

The City of Garrett, Indiana, recently completed a wastewater collection system hydraulic modeling effort. Approximately ninety-seven manhole structures containing pipe diameters of ten (10) inches and larger were surveyed as… Read More

Featured

Strengthening Water and Wastewater Systems Against Extreme Weather

Extreme weather events are becoming more common across the Midwest, bringing challenges such as flooding, drought, severe storms, and power outages. For water and wastewater utilities, these events can disrupt… Read More

News

Lincoln Lake Dam Rehabilitation Complete; Public Access Reopens

Commonwealth Engineers is proud to announce the successful completion of the Lincoln Lake Dam Rehabilitation Project. With construction now finished, the project site has reopened to public access, and Lincoln… Read More

Featured

Lt. Governor Beckwith, OCRA announce five communities to receive more than $800K in federal funding

INDIANAPOLIS (Sept. 10, 2026) – The Office of Lt. Governor Micah Beckwith and the Indiana Office of Community and Rural Affairs today announced five communities will receive more than $800,000… Read More

Years Experience

0 %

focus on water resources

0 %

acceptance of planning documents, plans, and specs for permitting & funding

Water Resource Engineering & Consulting Services

Since 1974, Commonwealth Engineers has been the consultant of choice by a broad cross-section of clientele, including cities, towns, municipalities, private sector and commercial clients. Our core team of engineers, scientists, regulators, and designers are specialized to solve your most pressing matters related to wastewater, potable water, stormwater, sustainable infrastructure, dams, levees, waterways, site civil, and energy-saving systems.

WHAT ARE YOUR GREATEST CHALLENGES?

INFRASTRUCTURE | REGULATORY | PLANNING | BUDGET

No matter your need, you can count on project support from our staff from start to finish, and even beyond! Every project is assigned a Project Manager, Funding Specialist, Regulatory Specialist, Project Engineer, and Designer…all accompanied by our business development staff keeping you connected to the right person, at the right time, every step of the way.

We are here to help, contact us today!

Start your next project with us!

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

Contact