3 Best Window Companies in Sherbrooke, QC

Expert-recommended Top 3 Window Companies in Sherbrooke, QC. All of our window companies actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

5+ YEARS ON TBR
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CARON & GUAY

4665 Boulevard Bourque,
Sherbrooke, QC J1N 2G6

Since 1957

Specialty:

✓Installation ✓Casement ✓Awning ✓Sliding ✓Guillotine ✓Fixed Windows ✓Patio Doors ✓Energy Glass

"Caron & Guay is a family-owned and operated window company that offers unparalleled service by competent installation teams. The team designs and manufactures doors and windows for your home's needs. They have been in this field for over 65 years. The products are manufactured in Quebec, are adapted to their harsh winters, and bear the mark of concern for quality and innovation for which Caron & Guay is renowned. Caron & Guay offers a five-year labor warranty. They are an APCHQ-certified installation service that carries out the process, giving you peace of mind. They offer a real 10-year warranty on all painted elements. They provide financing options for doors and windows.

2026 Highlights: Caron & Guay sealed units with high-performance spacer and weatherstripping systems will offer you peace of mind with unparalleled energy efficiency."

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License RBQ #2962-2560-25

Contact:

(819) 569-6006 (819) 569-5882

Mon-Fri: 9am - 5pm
Sat: 9am - 12pm
Sun: Closed

TBR® Inspection Report:

8+ YEARS ON TBR
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PORTES ET FENÊTRES PLUS

1552 Rue King East,
Sherbrooke, QC J1G 1E9

Since 2016

Specialty:

✓Storm Doors ✓Casement ✓Picture and Sliding Windows ✓Custom Shapes ✓Bay ✓Bow ✓Patio ✓Replacement ✓Awning ✓Single and Double Hung ✓Installation ✓Steel Entry and Fiberglass

"Portes Et fenêtres Plus is fully committed to manufacturing high-quality windows and doors in Sherbrooke. With a dependable and robust distribution network, their market primarily extends to Quebec but also includes Ontario. Their team tirelessly strives to enhance client comfort by crafting windows and doors that cater to individual needs, continuously improving through dedicated research and development initiatives. They offer superior doors and windows at affordable prices and provide swift and efficient installation services. Their teams have the capability to comprehensively manage your project, ensuring all your expectations are met. They feature a selection of timeless design products infused with the latest innovations. Their teams are fully capable of exceeding your expectations by managing the entire project, from the removal of your old windows to the interior finishing of the new ones.

2026 Highlights: Portes Et fenêtres Plus offers high-quality, durable window and door products, supported by innovation and the well-being of their employees."

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License RBQ #5717-3148-01

Contact:

(819) 588-0850 (819) 933-1112

Mon - Fri 8am - 5pm
Sat & Sun Closed

TBR® Inspection Report:

Fenplast-Sherbrooke Ouest - Sherbrooke, QC Window Companies - Business Exterior Image
Fenplast-Sherbrooke Ouest - Sherbrooke, QC Window Companies - Service Image
Fenplast-Sherbrooke Ouest - Sherbrooke, QC Window Companies - Installation Service Image
9+ YEARS ON TBR
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FENPLAST-SHERBROOKE OUEST

4699 Boulevard Bourque,
Sherbrooke, QC J1N 2G6 Directions

Since 1997

Specialty:

✓Casement ✓Irregularly Shaped ✓Fixed ✓Panoramic ✓Projecting and Sash Windows ✓Sale and Installation ✓Entrance Door ✓Sliding Door ✓Steel Door ✓Patio Door ✓Handles ✓Locks ✓Guillotine ✓Protrusion ✓Waiting and Awning

"Fenplast-Sherbrooke Ouest is a family-run window, doors, and installation services company that has 25 years of experience in the window industry. Their team members help clients choose the best products that suit their homes. The window company offers high-performance products made in Quebec and an installation service provided by a team of qualified professionals. The manufacturers range from the most conventional to the most personalized, always maintaining the highest quality standard. Fenplast-Sherbrooke Ouest provides a 100% lifetime warranty for their products. The window company offers its products at an affordable cost. Online quotes are available.

2026 Highlights: Fenplast-Sherbrooke Ouest windows are designed to provide you with enjoyment and comfort for many years while attempting to minimize their maintenance."

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License #RBQ 2846-0038-31

Discount:

Refer Your Friends, Family and Colleagues, and Both Receive a $500 Canadian Tire Gift Card

Contact:

(819) 821-2212

Mon: 9am - 5pm
Tue-Thu: 8:30am - 5pm
Fri: 8:30am - 4pm
Sat & Sun: Closed

TBR® Inspection Report:

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