PEI Engineering
Integrated Building Engineering Services
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Find the right engineering partner.
Explore capabilities, project experience, and office locations to build your shortlist.
Explore capabilities, project experience, and office locations to build your shortlist.
Integrated Building Engineering Services
Engineering & Architecture
Southfield, MI+1
Engineering Excellence
Boston, MA+8
Mechanical, Electrical & Plumbing Engineering and Mechanical Engineering.
San Jose, CA+1
Multidisciplinary Engineering & Consulting Services
Glenshaw, PA
Innovative and efficient mechanical, HVAC, and plumbing engineering services
Fort Collins, CO+1
Integrated engineering design solutions for commercial, institutional, and residential buildings
New York, NY
Engineering Our Future, One Project at a Time.
Fort Myers, FL
Providing professional mechanical, electrical, and plumbing engineering services.
Wallingford, CT
Forensic Engineering and Construction Accident Investigation.
Savannah, GA
Strength of Team, Depth of Capability
Washington, DC+2
M.E.P. Engineering Consultants
Elmwood, LA
Research, Design, and Engineering
Pittsburgh, PA
Experts in Nuclear Operations and Waste Management Solutions
Hixson, TN
Engineering Solutions Based on Fundamentals
Cottonwood Heights, UT
We put the details together, so our projects stand apart.
Holiday, FL+1
Mechanical Engineering and HVAC Design.
New Orleans, LA
Mechanical & Electrical Consulting Engineers Serving the Pacific Northwest
Portland, OR
Total Project Delivery
Luray, VA
Electrical Engineering and Primary and secondary power distribution systems.
Altoona, PA
Let's Engineer the Future
Results you can count on
Shelton, CT
Engineering Solutions Built Around Your Project
Fullerton, CA
Process Mechanical Engineering Consulting
Quincy, IL