MCG Construction Inc
“They were dedicated to getting my roof repaired on schedule and did a wonderful job that was absolutely stellar.”
Best Civil, Structural and Environmental Engineers in Philadelphia, PA
23 companies listed · all 23 in Philadelphia · 1 open 24/7 · 4 open weekends · 18 rated 4.5+
Data verified October 14, 2026
Halo Engineering LLC
“Lou promptly responded and came to inspect the exterior of a home we are trying to purchase, despite his busy schedule, since we were on a tight schedule.”
The GBS Group
“Perfect place, the people in there are super nice.”
Life Cycle Engineering
“They have a decent gang of engineers and technicians working there.”
Rodriguez
“Great communication and very reasonable fees.”
Ballinger
“Professional people, great architecture and engineering”
Listed for property owners in and around Philadelphia, PA, these 23 companies do engineering work for properties. Listings show the disciplines each firm names on its own website, from structural to civil site work and environmental assessment, with ratings and quotes from public reviews.
Area overview: Philadelphia, PA
All 23 companies we list here are in Philadelphia itself. We have 33 companies in Philadelphia on file; this page shows the highest-rated 23. 22 of the companies on this page have a rating, from 4.0 to 5.0 across 179 reviews; 1 has 50 or more reviews and 18 are rated 4.5 or higher. 1 is open around the clock; 4 are open on Saturdays and 3 on Sundays. 16 have ten or more years of experience, the longest 144 years. 1 offers emergency call-outs. We have a website on file for all 23 of the companies on this page; 22 publish a contact page and 14 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How do I tell which firm suits a house?
Websites are listed for all 23 firms on this page. Look at project types. A practice geared to municipal infrastructure or industrial plants may not want a beam job, while a small residential structural firm will turn it round faster and cheaper. Say the scope plainly on the first call.
J and M Engineering
“I would highly recommend his services no matter what type of building project you are doing.”
Keast & Hood Structural Engineers
“They are equally brilliant, creative, and resourceful with historic landmark restoration as they are with new building design.”
Joseph B Callaghan
“The JBCI group members are nothing shy of a class act providing excellent Engineering services to property owners in the greater Philadelphia area.”
Ruggiero Plante Land Design
Urban Engineers
Wick Fisher White
Sera Engineering
Martin Architectural Group PC
Adcon Consultants
Structural Engineering
“While working in my basement the team noted some areas where the beams could use some re-enforcement and also took care of that while they were here.”
Maser Consulting P.A.
Burns Engineering
Duffield Associates
Bhg Consulting
Reynolds Engineering Company
“Will be using Reynolds in the future and I would highly recommend.”
Maida Engineering
Intellisys Solutions Group
Why these companies made our list
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