Find the right engineering partner.

Providing Engineering Solutions for the Built Environment Since 1979

Overland Park, KS+1

We Are the Community That Builds Communities

Rochester, NY+7

Celebrating 40 years of Excellence

Innovation for the Future

Pittsburgh, PA+4

Mechanical / HVAC and Air, Hydronic and Refrigerant Based Systems.

Augusta, GA

Best-in-Class MEP/FP design firm

West Palm Beach, FL+1

Mechanical Engineering and Electrical Engineering.

Kansas City, MO

Game Changer in Building Systems

Lexington, KY

Electrical Engineering and Power systems and load analysis.

Paducah, KY+1

Building and Central Plant Commissioning and New Building / Construction Commissioning (NCx).

Austin, TX

Specializing in healthcare and large campus facility mechanical systems

Clinton, MS+2

MEP Engineering and Heating, Ventilating, and Air Conditioning.

New York, NY+2

Engineering Design Services and Short-Circuit, Coordination, and Arc Flash Studies.

Franklin, WI

Mechanical Engineering and HVAC Systems.

Corpus Christi, TX

Leading with innovation

Full Service Mechanical, Electrical & Plumbing Engineering

Tullahoma, TN+1

Experience The NEI Difference

Honesdale, PA+2

Mechanical Engineering (HVAC) and HVAC Systems Design.

Aurora, CO

MEP/FP Engineering, Commissioning, and Consulting

Edison, NJ

Pioneering Innovation Since 1965

Commanding Excellence. Committed to Success.

Blue Bell, PA

Providing WOW Through Service

San Dimas, CA+5