Best Civil, Structural and Environmental Engineers in Mount Pleasant, SC
24 companies listed · 14 in Mount Pleasant · 1 open 24/7 · 2 open weekends · 17 rated 4.5+
Data verified October 15, 2026
Architectural Engineering Services
Seamonwhiteside
Summit Worx
McSweeney Engineers
Empire Engineering LLC
Listed for property owners in and around Mount Pleasant, SC, these 24 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: Mount Pleasant, SC
14 of the 24 companies we list are based in Mount Pleasant; the other 10 serve Mount Pleasant from Charleston (9 mi) and North Charleston (15 mi). 19 of the companies on this page have a rating, from 4.0 to 5.0 across 97 reviews; 17 are rated 4.5 or higher. 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. 1 shows a license on its website. 22 have ten or more years of experience, the longest 66 years. 1 offers emergency call-outs and 1 gives free estimates. We have a website on file for all 24 of the companies on this page; 21 publish a contact page and 15 list a public email. We count these figures across the companies on this page; distances are straight-line, and 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 24 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.