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24 companies listed · 9 in Peterborough · 2 open 24/7 · 6 open weekends · 18 rated 4.5+
Data verified October 19, 2026
Listed for property owners in and around Peterborough, ON, these 24 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.
9 of the 24 companies we list are based in Peterborough; the other 15 serve Peterborough from towns including Whitby (68 km), Lindsay (34 km) and Bowmanville (52 km). 21 of the companies on this page have a rating, from 4.0 to 5.0 across 219 reviews; 18 are rated 4.5 or higher. 2 are open around the clock; 6 are open on Saturdays and 5 on Sundays. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 2 offer emergency call-outs and 1 gives free estimates. We have a website on file for all 24 of the companies on this page; 23 publish a contact page; 21 list a public email and 1 takes bookings online. 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.
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.
