Best Civil, Structural and Environmental Engineers in Scarborough, ON
15 companies listed · 12 in Scarborough · 5 open weekends · 9 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
CM Designers & Engineers Ltd.
Alpha Engineering Design
JK Structuraleng Inc
Chemicheck Inc.
Inviro Engineered Systems Ltd
Listed for property owners in and around Scarborough, ON, these 15 companies do engineering work for properties. Listings show the disciplines each firm names on its own website, from structural to municipal site work and environmental assessment, with ratings and quotes from public reviews.

Area overview: Scarborough, ON
12 of the 15 companies we list are based in Scarborough; the other 3 serve Scarborough from Toronto (14 km). 11 of the companies on this page have a rating, from 3.7 to 5.0 across 149 reviews; 9 are rated 4.5 or higher. 5 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 5 have ten or more years of experience, the longest 27 years. We have a website on file for 14 of the companies on this page; 14 publish a contact page and 12 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 14 of the 15 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.