Best Civil, Structural and Environmental Engineers near Saint-Léonard, QC

None of these companies is based in Saint-Léonard; they work from towns including Saint-Laurent, Montreal and Longueuil.

24 companies listed · 2 open 24/7 · 4 open weekends · 18 rated 4.5+ · 1 shows a licence

Data verified October 18, 2026

Pieux Métropolitain Inc

Pieux Métropolitain Inc

(15)
  • Price
  • Team
  • Trust
“After my broker explained the situation to them, we were kindly suggested that it would be better to direct our research towards a company that is just making cracks.”
In Business Since 2010
Licensed
Serving Saint-Léonard Area
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Services d'Alignement Oasis Ltée

Services d'Alignement Oasis Ltée

In Business Since 1999
Emergency Services
2845 Rue Halpern, Saint-Laurent, QC H4S 1P8
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Laboratoire de la Montérégie

Laboratoire de la Montérégie

(7)
  • Service
“Professional and people who really listen.”
In Business Since 2003
4000 Imp. Bérard, Saint-Hyacinthe, QC J2S 9G3
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Ecoinnovation Technologies

Ecoinnovation Technologies

(3)
  • Service
“I purchased a home a few years ago and one of the reasons why I chose my builder was because they included a ThermoDrain with the home.”
In Business Since 2007
Emergency Services
Transparent Fees & Pricing
Serving Saint-Léonard Area
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Structural Engineer

Structural Engineer

(16)
  • Plans
  • Service
“While the company could absoloutly bust me with a full building analysis, they started with initial inside unit measurements and get to verdict of officially certifying the health of building fundarion.”
In Business Since 2014
Free Initial Consultation
Serving Saint-Léonard Area
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Lbk-Structure

Lbk-Structure

(10)
  • Renovation
  • Service
  • Price
“Competence, professionalism, reliability, attentive to our needs, speed of execution and courtesy are the characteristics that come to mind after using the services of Marc-Antoine Boileau of LBK-Structure.”
In Business Since 2020
2320 R. Saint-Zotique Est, Montréal, QC H2G 1J9
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Listed for property owners in and around Saint-Léonard, QC, 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.

Area overview: Saint-Léonard, QC

The 24 companies on this page are rated from 4.1 to 5.0 across 191 reviews; 18 are rated 4.5 or higher. 2 are open around the clock; 4 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 15 have ten or more years of experience, the longest 27 years. 2 offer emergency call-outs; 2 give free estimates and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 18 publish a contact page and 23 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 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.

Mecanica Solutions

Mecanica Solutions

(1)
“Great place for vehicle inspection”
In Business Since 2001
Coupons & Offers
Free Initial Consultation
2650 Av. Marie Curie, Saint-Laurent, QC H4S 2C3
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Imausar Inc

Imausar Inc

(4)
  • Service
“Impeccable work for 2 different services (septic tank and technologist for sealing my well) professional and courteous, no delay in responding to my questions/emails.”
In Business Since 2002
660 Bd Monseigneur-Dubois, Saint-Jérôme, QC J7Y 3L8
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Groupe Daskan Inc

Groupe Daskan Inc

(7)
  • Construction Site
  • Team
  • Service
“Daskan Inc really went the extra mile for us, we needed structural plans for our addition and Alexi and his team provided us exactly what we needed to get our permit.”
In Business Since 2011
Serving Saint-Léonard Area
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Sbsa Experts-Conseils en Structure

Sbsa Experts-Conseils en Structure

(6)
  • Structural Engineers
“I especially appreciated the professionalism and availability of the engineer and his team to react quickly to the many unforeseen events on this site, which required adjustments, revisions of plans and visits to the site.”
Serving Saint-Léonard Area
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Struxar

Struxar

(1)
“I have done business with this company several times and have always had impeccable follow-up.”
In Business Since 2007
108 Av. Saint-Charles, Vaudreuil-Dorion, QC J7V 2K6
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Geninovation

Geninovation

(1)
“Super service!”
In Business Since 2014
275 Rue Benjamin Hudon, Saint-Laurent, QC H4N 1J1
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Genipro-Stnh Inc

Genipro-Stnh Inc

(1)
“Professional team and excellent service in project management”
In Business Since 2013
100, 50 Rue Saint-Charles O, Longueuil, QC J4H 1C6
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Beaulier Inc

Beaulier Inc

(1)
“Professional service”
1440 Rue Hocquart bureau 218, Saint-Bruno-de-Montarville, QC J3V
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B S A Groupe Conseil

B S A Groupe Conseil

(1)
“Experienced engineering firm specializing in exterior projects.”
In Business Since 2006
107 Rue Saint-Louis, Saint-Eustache, QC J7R 1X8
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Systemex Industries Conseils

Systemex Industries Conseils

1111 Bd Dr.-Frederik-Philips Suite 100B, Saint-Laurent, QC H4M 2X6
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Ingénieurs Structures Coseb

Ingénieurs Structures Coseb

(4)
“I have done several projects with Provencher Coseb and I have always been surprised by the quality of their work, their availability and their speed in responding to changes that may occur on the site during construction.”
28 Rue Saint-Louis, Longueuil, QC J4R 2L4
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RLS Experts-Conseils en Structure du Bâtiment

RLS Experts-Conseils en Structure du Bâtiment

(4)
  • Service
“Hello, we needed the services of RLS Génie Conseil en structure regarding a question about a roof truss which had been modified several years ago.”
In Business Since 2018
204 Rue du Saint-Sacrement Bureau 300, Montréal, QC H2Y 1W8
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Modulaire MCH Internationale

Modulaire MCH Internationale

(4)
“Very professional service which has a solution for the future housing food summer and winter strawberries from Quebec in winter thanks to a collaboration with canobi technology and a dynamic team which combines extraordinary experience to motivate an...”
In Business Since 2022
760 Av. Thomas, Saint-Jean-sur-Richelieu, QC J2X
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C D G U Inc

C D G U Inc

(4)
“Outstanding professionals in civil engineering for your projects”
In Business Since 2002
435 Av. Saint-Charles, Vaudreuil-Dorion, QC J7V 2N4
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GIE

GIE

(3)
“Work done on time, respectful of agreed rates, professional, a real pleasure”
8550 Chem. de la Côte-de-Liesse suite 100, Saint-Laurent, QC H4T 1H2
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IGF Axiom Inc.

IGF Axiom Inc.

(3)
“Excellence, quality and respect, fundamental values ​​for service and customer satisfaction.”
In Business Since 2016
2250 Boul Saint-Martin Est bureau 200, Laval, QC H7E 5A4
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Groupe FBE Bernard Experts

Groupe FBE Bernard Experts

(2)
“A1 professional team”
In Business Since 2013
6081 Bd Laframboise, Saint-Hyacinthe, QC J2R 1G2
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Opticore

Opticore

(2)
“In addition to providing economical and efficient solutions for my renovation work, they also exceeded my expectations in customer service.”
In Business Since 2023
4388 Saint Denis St suite 200, Montreal, Quebec H2J 2L1
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Civil & Structural Engineering Services in Saint-Léonard, QC Cost Estimates

Minimum cost
$229
Maximum cost
$1439
National Average
$559
Avg Per Hour Rates
$144
$369
$754
Fair price range is based on 477 cost profiles
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Average Cost $559
Minimum cost $229
Maximum cost $1439
Avg Per Hour Rates $144

Fair range $369 to $754 is based on 477 cost profiles.

Why these companies made our list

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