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Build.
Solve.
Evolve.

Highest performing buildings. Lowest cost of ownership.

We are five generations of mechanical contracting. That’s over 130 years of helping to reduce total cost of ownership for hospitals, data centers, commercial buildings, educational institutions and industrial plants. Our storied expertise combined with disruptive innovation leads to smarter investments and higher-performing facilities for our partners.

News & Insights

Thought Leadership

Project Managers vs. Project Witnesses

Oct 24, 2023
Tyler Nottberg

Our Community

2023 Rocky Mountain Golf Tournament Benefits Nehemiah’s Restoration

Jul 06, 2023
U.S. Engineering

2023 U.S. Engineering Sustainability Report

Dec 06, 2023
U.S. Engineering

Tom Poeling Named Director of Energy & Sustainability

Dec 05, 2023
U.S. Engineering

Welding Technology, Heating & Refrigeration Students Tour USE Metalworks Lawrence Facility

Nov 15, 2023
U.S. Engineering

What do the New State of Colorado Building Performance Standards Mean for You?

Oct 12, 2023
U.S. Engineering

Service

ServiceSV

Integrated, full-service mechanical system offerings for existing buildings – from ongoing preventative maintenance and facility optimization to 24-hour emergency service.

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Innovations

InnovationsIN

National construction project execution reimagined: Driving innovation in off-site manufacturing, specialty prefabrication, preconstruction and mechanical construction services.

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Construction

ConstructionCN

Local construction solutions that deliver total project coordination, accelerated project schedules, cost management, value engineering and more.

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Metalworks

MetalworksMX

Piping, plumbing and sheet metal manufacturing capabilities that deliver higher quality, increased efficiency, cost savings and the ability to meet critical project schedules.

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ServiceSV

Integrated, full-service mechanical system offerings for existing buildings – from ongoing preventative maintenance and facility optimization to 24-hour emergency service.

MORE

InnovationsIN

National construction project execution reimagined: Driving innovation in off-site manufacturing, specialty prefabrication, preconstruction and mechanical construction services.

MORE

ConstructionCN

Local construction solutions that deliver total project coordination, accelerated project schedules, cost management, value engineering and more.

MORE

MetalworksMX

Piping, plumbing and sheet metal manufacturing capabilities that deliver higher quality, increased efficiency, cost savings and the ability to meet critical project schedules.

MORE

Industry

Leaders

We are proud to say that some of the most unbelievable legacies in mechanical contracting, and our surrounding communities, belong to the U.S. Engineering family. Our history of unprecedented thought leadership spans multiple generations, and we continue to influence the future as industry leaders – 125 years and counting. 

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