Best General Contractors in Thetford Mines, QC

16 companies listed · all 16 in Thetford Mines · 1 open 24/7 · 2 open weekends · 13 rated 4.5+

Data verified October 21, 2026

Pompes Et Filtration De Thetford Inc

Pompes Et Filtration De Thetford Inc

5.0 7 reviews
“Great last minute service on a Friday afternoon, Thank you very much, Technician Daniel really professional, he took the time to explain to me how my system works, hats off!!!”
1550 Bd Frontenac E
i
Maçonnerie Bolduc

Maçonnerie Bolduc

5.0 1 review
Open 24 hoursSince 2018
526 Chem. des Bois Francs O
i
American Structures

American Structures

4.2 5 reviews
“Whether we are small or a large client, they take care to guide us well in order to carry out our project as quickly as possible.”
Since 2002Serves Quebec, United States +2
1084 Du Parc
i
Isolation de Thetford Inc

Isolation de Thetford Inc

5.0 3 reviews
“Professional and good advice capable of offering services according to our needs and more!”
Free estimatesSince 1988
1102 rue Anita-Dion
i
LC Construction Rénovation Inc

LC Construction Rénovation Inc

5.0 1 review
Free estimatesRBQ licence #5775-5738-0115+ years
1043 Bd Frontenac O
i
Rénovations Perron

Rénovations Perron

5.0 1 review
“Meticulous, perfectionist and clean and trustworthy.”
Since 2017
1867 Rue Goulet
i

Listed for homeowners in and around Thetford Mines, QC, these 16 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.

Area overview: Thetford Mines, QC

All 16 companies we list here are in Thetford Mines itself. 15 of the companies on this page have a rating, from 3.8 to 5.0 across 98 reviews; 13 are rated 4.5 or higher. 1 is open around the clock and 2 are open on weekends. 5 show a licence on their websites. Domain records put 2 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 1 offers emergency call-outs. We have a website on file for 15 of the companies on this page; 11 publish a contact page and 9 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.

Do any of these companies say they are licensed?

5 of the 16 listings on this page show a licence on their websites. Verify the claim with the issuing body. Then ask separately for a WSIB or provincial WCB clearance letter, which is the document that keeps a workplace injury on your property from becoming your bill.

Constructions FMB Beaudoin Inc.

Constructions FMB Beaudoin Inc.

1071 Rue Langlois
i
Construction ARS

Construction ARS

RBQ licence #8321-7414-0315+ yearsServes Thetford region, Lac-Mégantic +2
50 6e Rue
i
2M Construction & Flip Inc

2M Construction & Flip Inc

4.8 8 reviews
“2m construction did our exterior roof with great professionalism, particularly for cleaning after work.”
Licensed
379 Bd Frontenac E
i
Techno Pieux

Techno Pieux

4.7 6 reviews
“Very satisfied with the service received, Beauce-Nord region.”
25-yr warrantySince 1993
1700 Rue Setlakwe
i
ALX Construction

ALX Construction

5.0 5 reviews
“Wow, a superb, hard-working and professional team”
Free estimatesRBQ licence #5791-5530-01
5467 frontenac Boulevard EST
i
Construction Appalaches

Construction Appalaches

LicensedSince 2019
1157 Rue Labbé
i
Isolation Energie

Isolation Energie

5.0 1 review
7543 Bd Frontenac E
i
Cité Construction

Cité Construction

3.8 1 review
Free estimatesRBQ licence #8360-0866-59
467 Rue Monfette N
i
Rénovation Denis Mercier

Rénovation Denis Mercier

499 Rue des Cèdres
i
Construction Tremblay et Associés Inc

Construction Tremblay et Associés Inc

Licensed
957 Rue Huppé
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HomeGeneral ContractorsQuebecThetford Mines, QC

Why these companies made our list

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