Best Civil, Structural and Environmental Engineers near Loyalist, ON

These companies serve Loyalist from nearby bases in Kingston and Inverary.

10 companies listed · 1 open 24/7 · 2 open weekends · 8 rated 4.5+ · 1 shows a licence

Data verified October 16, 2026

Concord Engineering

Concord Engineering

4.5 3 reviews
“Once at our property he gave us lots of great advice and was amazing to deal with.”
Open 24 hoursSince 2012
Kingston, ON · 14 km from Loyalist
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Book onlineBook
Green Point Engineering

Green Point Engineering

4.9 7 reviews
“Tony was able to review our concerns and have a report to us within a week.”
292+ projects completedServes OntarioSince 2021
Kingston, ON · 14 km from Loyalist
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C.D. Martyn Engineering Ltd.

C.D. Martyn Engineering Ltd.

5.0 6 reviews
“Friendly service and reliable help, you can tell that they have lots of experience.”
Since 2017
Kingston, ON · 14 km from Loyalist
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Asterisk Engineering Corporation

Asterisk Engineering Corporation

4.5 5 reviews
“Tiago owner is knowledgable and experienced.”
25+ yearsServes Canada
Kingston, ON · 14 km from Loyalist
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Groundwork Engineering Ltd

Groundwork Engineering Ltd

5.0 1 review
“Very happy with their design for my needs.”
Since 2012Serves Southeast Ontario
Kingston, ON · 14 km from Loyalist
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Austin Engineering

Austin Engineering

5.0 1 review
“We removed a supporting wall in our kitchen and we were provided with drawings and provided great support during our project.”
InsuredServes Kingston, FrontenacLicensed
Inverary, ON · 21 km from Loyalist
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Listed for property owners in and around Loyalist, ON, these 10 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: Loyalist, ON

9 of the 10 companies on this page have a rating, from 4.3 to 5.0 across 44 reviews; 8 are rated 4.5 or higher. 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. 1 shows a licence on its website. 3 have ten or more years of experience, the longest 27 years. 1 offers emergency call-outs. We have a website on file for 9 of the companies on this page; 8 publish a contact page and 7 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 9 of the 10 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.

The Greer Galloway Group

The Greer Galloway Group

4.3 1 review
Since 1965
Kingston, ON · 14 km from Loyalist
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Rockeng

Rockeng

5.0 1 review
Since 2010
Kingston, ON · 14 km from Loyalist
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McNeely Engineering Limited

McNeely Engineering Limited

Kingston, ON · 14 km from Loyalist
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Airfinders Inc.

Airfinders Inc.

Kingston, ON · 14 km from Loyalist
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Why these companies made our list

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