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Unika Excavation Inc
- Business
- Communication
- Price
“Hello, I used Unika excavation to change the sewer at my home, a situation that was not easy for me but the professionalism and explanations of Jean-Claude reassured me.”
Best Concrete Contractors in L'Assomption, QC
24 companies listed · 5 in L'Assomption · 10 open 24/7 · 16 open weekends · 19 rated 4.5+
Data verified October 21, 2026
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Laporte & Duquette Inc
- Construction
“Guillaume and his team came to dig our future swimming pool, I must say that we are very satisfied with their work, they are kind, polite and very welcoming, they are passionate.”
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Construction Moka Inc
“Super beautiful, dynamic and professional gang”
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Pro-Nord Excavation Inc.
“The best”
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Le Groupe Unik Déglaçage à Vapeur / Déneigement de Toiture
“I loved”
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Pavages Gallardo️ ️pavÉ-Uni
- Terrace
- Thursday
- Labor
“I was afraid to find a good company for my new house in Terrebonne and then finally I was more than satisfied with Pavage Gallardo I highly recommend it to you”
Listed for homeowners in and around L'Assomption, QC, these 24 companies do concrete work. What each says about mixes, finishes and scheduling around the cold season comes from its own website; the ratings and comments on this page are from public reviews.
Area overview: L'Assomption, QC
5 of the 24 companies we list are based in L'Assomption; the other 19 serve L'Assomption from towns including Montreal (38 km), Terrebonne (22 km) and Repentigny (12 km). The companies on this page are rated from 4.2 to 5.0 across 798 reviews; 6 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (74%) and value (59%). 10 are open around the clock; 16 are open on Saturdays and 13 on Sundays. 17 show a licence on their websites. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 2005. 11 offer emergency call-outs; 1 gives free estimates and 2 list coupons or special offers. We have a website on file for all 24 of the companies on this page; 21 publish a contact page and 21 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.
Why are some of these companies based elsewhere?
5 of the 24 companies are listed in L'Assomption itself. The rest come from other towns within 40 km and show where they are based. Crews cover a wide area between jobs, and a reasonable haul for the truck is part of the trade, so an out-of-town firm is fine.
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Pavage Elite
- Excavation
- Garage
- Price
“From the first visit of the owner, Nando, to make an estimate, his professionalism, his skills, his respectful attitude, his honesty, his kindness struck me.”
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Le Groupe d'Ettorre Inc
- Pricing
- Quote
- Project
“The price is excellent, the end result is really to my taste and if I take the time to write it it is because before doing business with them I would have liked to read other reviews!”
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Excavation S.D. Mc Duff Inc.
- Septic
- Sympathetic
- Quality
“My husband and I opted for SDMcDuff Excavation because a few years earlier my father had chosen this company for the installation of a Bionest and was very satisfied with the work carried out!”
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Alerte Fissure Inc
- Honest
- Stress
- Team
“Alerte Fissure employees always took the time to answer our questions; The work was carried out as planned and without delay and the land was left ready for re-seeding.”
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RF Solutions
- Phone
- Team
- Labor
“Quality work, on time and on budget, a pleasure!”
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Construction K2 Inc
- Projects
- Beams
- Construction Site
“Thanks to Gérard and his well-rounded team, our family was able to stay in town, continue attending the same school and the same friends and neighbors.”
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Martin Cerat Excavation
- Price
- Septic
- To Change
“Despite the stress I felt about the state of the land during and after the passage of the heavy equipment, I was pleasantly surprised to see the state once the pit was installed.”
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Vallex Excavation
- Septic
- Family Owned Business
- Labor
“Despite an unpleasant surprise regarding the quality of the floor, the guys at Vallex rolled up their sleeves and delivered the project on time, being more than professional and at a reasonable price.”
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Gestion Opera Général Inc.
- Team
- Labor
“Very good service 🤙 …”
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Piché-Fortin Excavation
- Team
- French Drain
- Work
“Mthieu and are team to change my sewer and water inlet and I am very satisfied they did a superb job for me and what's more they are very friendly and I highly recommend them and thank you again”
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Drain Français Lanaudière
- Stars
- Hands
- Water
“Very well advised and work very well executed very satisfied thank you”
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Les Entreprises Jodoma
- Snow Removal
- Parking
“I took out a snow removal contract and the service is excellent.”
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Excavation D-Sign
- French Drain
- Price
- Team
“They did my french drain with a very good quality and when I had a problem called them they came in no time and discovered the problem which was not related to their work”
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Pieux Métropolitain Inc
- Labor
- Company
- Team
“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.”
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SR Excavation Inc.
“I recommend Sylvain for his professionalism!”
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Www.fissureetdrainlimoges.com
- Foundation
- Labor
- Price
“Professional service at a good price!!”
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Polissage Béton Premium Inc.
- Prices
- Move
- Labor
“After a very bad experience with a contractor, I contacted Ivan, he came to assess the work to correct the damage caused by the contractor, I was more than satisfied, the guys arrived on time, disembarked the equipment, then Richard came to do the pr...”
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Excavation Collins
“Collins Excavation gave us an exemplary service, he carried out our enviro skeptical purification field as specified in our plan Phillipe I give you a score of 12 out of 10 thank you again for the excellent service I recommend it to you all”
Concrete Repair & Installation Services in L'Assomption, QC Cost Estimates
Minimum cost
$1647
Maximum cost
$32191
National Average
$10998
Avg Per Hour Rates
$131
$5402
$16616
Typical price range is based on 412 cost profiles
Why these companies made our list
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