Trusted Civil, Structural and Environmental Engineers in Cornwall, ON

Handpicked from 55 vetted & reviewed Structural Design, Analysis & Validation companies in the Cornwall area, discover the top 5 leading options among the selected group of 24 finalists.

EFI Engineering

EFI Engineering

(1)
“We had great pizza!”
In Business Since 2017
34 S Branch Rd, Cornwall, ON K6K 1A9
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EVB Engineering

EVB Engineering

(2)
“Josh Eamon & his tesm is very cordial and professional. Best engineering firm in town.”
In Business Since 2017
800 Second St W, Cornwall, ON K6J 1H6
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St Lawrence Testing & Insp Co Ltd

St Lawrence Testing & Insp Co Ltd

(3)
Compaction Control and Laboratory Testing
“Great service”
In Business Since 2013
814 Second St W, Cornwall, ON K6J 1H6
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Kovinich & Associates Engineers

Kovinich & Associates Engineers

(1)
“Vladi Kovinich is an excellent engineer. Very knowledgeable and experienced. Will always use for our engineering needs.”
In Business Since 2016
P.o. Box 314, Cornwall, ON, K6H 5T1
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H.s.p. Consultants Inc.

H.s.p. Consultants Inc.

(1)
“I get a lot of drawings reviewed & Foundation plan done there. Very professional and if required the work is done in a timely fashion!”
Serving Cornwall Area
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
98 (100)
Minimum Reputation Rank
98.2 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Concept Envirosol

Concept Envirosol

(3)
“Concept Envirosol were fast and professional and gave me excellent service. When I asked for fast turnaround, they did their best to provide speedy service. I am very impressed and would recommend this company strongly.”
In Business Since 2009
Serving Cornwall Area
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TMG Engineering

TMG Engineering

(2)
“TMG Engineering was brought in to the new house construction project as a consultant. They stepped up when structural corrections were required, providing strong repairs and that very cost effective. Upon completion of the building, Troy completed th...”
Serving Cornwall Area
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Lesage Excavation Inc

Lesage Excavation Inc

(46)
  • Team
  • French Drain
  • Water
“Really happy with our work. Professional, competent, punctual and very polite people. In addition, they left the site very clean... A big thank you to Marc-André, Gabriel, Ken and the 2 Alexs. I recommend !!! 👍”
Emergency Services
1850 Rue Chicoine Suite 30, Vaudreuil-Dorion, QC J7V 8P2
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C D G U Inc

C D G U Inc

(4)
“Dynamic consulting engineering company.”
In Business Since 2002
435 Av. Saint-Charles, Vaudreuil-Dorion, QC J7V 2N4
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Shellex Groupe Conseil

Shellex Groupe Conseil

(3)
“Lots of experience in project management. Reliable and professional”
ISO Certified
29 Rue East Park, Salaberry-de-Valleyfield, QC J6S 1P8
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Structures Stross Inc

Structures Stross Inc

“Ce service commence dès le début. Il ne sert pas seulement à corriger les omissions de part et d'autre rapidement. Il vise principalement à informer, conseiller et aider le monteur et le client à sauver temps et argent dans la démarche globale. L'exp...”
945 Rue Valois, Vaudreuil-Dorion, QC J7V 8P2
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Pilon André

Pilon André

“Depuis 1970, André Pilon effectue la planification de projets de façon professionnelle et personnalisée en fonction de vos besoins spécifiques. André Pilon se spécialise en mécanique du bâtiment, en traitement des eaux usées et en ingénierie civile. ...”
In Business Since 2019
338 Rue St Raphael, Salaberry-de-Valleyfield, QC J6T 3A6
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Blanchard Letendre Engineering Ltd.

Blanchard Letendre Engineering Ltd.

In Business Since 2019
Serving Cornwall Area
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Kollaard Associates Inc

Kollaard Associates Inc

(8)
Environmental Engineering, Civil Engineering, Materials Testing
“I can't say enough good things about Raja and Chris at Kollaard. They provided me with a structural report for removing a load bearing wall. They answered all of my questions along the way. I wouldn't hesitate to use them again as well as recommend t...”
Serving Cornwall Area
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LRL Associates Ltd.

LRL Associates Ltd.

(3)
“Incredibly professional firm!”
Serving Cornwall Area
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Morey Associates Ltd.

Morey Associates Ltd.

(5)
“Great team that can take care of all my engineering needs. Very pleasant to work with. Good value:)”
In Business Since 2012
Serving Cornwall Area
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Renopermit Professional Corporation

Renopermit Professional Corporation

(48)
Retaining Wall Design, Custom House Designs, Deck Design
“Astrit helped me with the structural engineering and permit drawings for the city of Ottawa. He was professional and responsive for the entire process. I will be using him again and recommend him to anyone looking for engineering or permitting servic...”
In Business Since 2020
127 Chevron Pl, Ottawa, ON K1W 0L6
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Eco-Nature Renovation & Construction Inc.

Eco-Nature Renovation & Construction Inc.

(50)
  • Bathroom
  • Team
  • Price
“Ali and his team were fantastic! He has great suggestions, is organized, his employees are polite, the team is attentive to detail and very tidy. When they worked, we did not worry because they are competent and professional. We are very pleased with...”
In Business Since 2022
Serving Cornwall Area
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Ecoinnovation Technologies

Ecoinnovation Technologies

(1)
“I am a big fan of EcoInnovation's products, especially the ThermoDrain product. 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. It's completely passive, requires ...”
Emergency Services
Transparent Fees & Pricing
Serving Cornwall Area
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Synthane-Taylor Canada Ltee

Synthane-Taylor Canada Ltee

(2)
“Great discovery as a business. Congratulations to Roula who does a good job too.”
Transparent Fees & Pricing
In Business Since 1999
ISO, ISO Certified
50 Rue Sicard, Sainte-Thérèse, QC J7E 5R1
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Groupe Daskan Inc

Groupe Daskan Inc

(6)
“We use the services of Daskan to make our structural plans and load calculations for construction/renovation projects, Fast, Accurate and friendly service”
In Business Since 2011
Serving Cornwall Area
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Struxar

Struxar

(1)
Modes de Réalisation | Formes Contractuelles, Une Approche Intégrée, Bâtiments Performants
“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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Golden House Renovations Inc / Rénovation Maison Dorée Inc

Golden House Renovations Inc / Rénovation Maison Dorée Inc

(15)
  • Budget
  • Team
  • Bathroom
“We did a bathroom remodeling as well as some modifications to our bedrooms. Alireza was extremely responsible and patient with us. Given the short window we had to finish the construction, Alireza was prompt to take all necessary actions. He was also...”
RBQ # 5806
Serving Cornwall Area
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B S A Groupe Conseil

B S A Groupe Conseil

(1)
Ouvrages de Génie Civil, Infrastructures, Réhabilitation, Traitement Des Eaux, Expertise
“Experienced engineering firm specializing in exterior projects.”
In Business Since 2006
107 Rue Saint-Louis, Saint-Eustache, QC J7R 1X8
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Civil & Structural Engineering Services in Cornwall, ON Cost Estimates

Minimum cost
$281
Maximum cost
$1763
National Average
$685
Avg Per Hour Rates
$177
$452
$924
Typical price range is based on 372 cost profiles
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Average Cost $685
Minimum cost $281
Maximum cost $1763
Avg Per Hour Rates $177

Typical range $452 to $924 is based on 372 cost profiles.

Why these companies made our list

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