Concord, ON

Find the Best Contractors in Concord

Discover top-rated home service professionals in Concord, Ontario. Browse 200 verified contractors for roofing, HVAC, plumbing, and more.

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Concord, ON

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Top Contractors in Concord, ON

Showing 1-20 of 200 contractors

Horizon Windows and Doors Inc.

Horizon Windows and Doors Inc.

8300 Yonge St Suite 201, Vaughan, ON L4J 7R3

5(75 reviews)

"The installers were courteous and left my home spotless."

Windows
Hours
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CANPRO WINDOWS & DOORS

CANPRO WINDOWS & DOORS

75 Fernstaff Ct #10, Concord, ON L4K 3R3

5(6 reviews)

"They where also able to get the job finished in my tight timeline."

WindowsSidingInsulation
Hours
AMICA Windows and Doors Inc.

AMICA Windows and Doors Inc.

400 Applewood Crescent Suite 100, Concord, ON L4K 0C3

5(67 reviews)

"The installation process was smooth, efficient, and incredibly well-managed."

Windows
Hours
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Entry Edge Windows & Doors

Entry Edge Windows & Doors

11 Creditstone Rd Unit 4, Concord, ON L4K 2P1

5(18 reviews)

"Marko handled the installation and did an excellent job."

Windows
Hours
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Orian Windows & Doors

Orian Windows & Doors

610 Bowes Rd, Vaughan, ON L4K 2G5

5(23 reviews)

"The quality and workmanship of the final install was exceptional."

Windows
Hours
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Peaceful Windows & Doors

Peaceful Windows & Doors

65 Grenadier Crescent, Thornhill, ON L4J 7V8

5(28 reviews)

"They did an amazing job installing our windows and cleaning up afterwards."

Windows
Hours
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Windoware Group

Windoware Group

9-11, 45 Bowes Rd, Concord, ON L4K 1H4

5(10 reviews)

"High Quality, Great Service, Support, and Warranty."

Windows
Hours
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EuroStar Windows

EuroStar Windows

55 Administration Rd Units 22-24, Concord, ON L4K 4G9

5(57 reviews)

"Dima and Elia, the installers, were punctual and highly skilled."

WindowsDecks & Patios
Hours
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RoofingLandscapingFencingDecks & Patios+2 more
Hours
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GTA Roofing Pros

GTA Roofing Pros

282 N Rivermede Rd, Concord, ON L4K 3N6

5
RoofingSidingGutters
Hours
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Tricon Ontario Inc.

Tricon Ontario Inc.

30 MacIntosh Blvd Unit#1, Concord, ON L4K 4P1

5
RoofingFencingConcreteGeneral Contracting
Hours
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Galaxy Windows

Galaxy Windows

7777 Keele St Unit# 5, Vaughan, ON L4K 1Y7

5(165 reviews)

"The installers were very efficient and the windows very installed quickly ."

WindowsGarage Doors
Hours
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ALDA Windows and Doors

ALDA Windows and Doors

150 Trowers Rd Unit 2, Vaughan, ON L4L 5Z4

5(268 reviews)

"Outstanding Window and Door Installation: Leo's Expertise Shines!"

WindowsGarage Doors
Hours
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ECO Windows and Doors

ECO Windows and Doors

596 Oster Ln, Vaughan, ON L4K 2C1, Concord, ON L4K 1K6

5(72 reviews)

"The installation team was prompt, courteous, and highly skilled."

WindowsGarage Doors
Hours
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ARQA Windows & Doors

ARQA Windows & Doors

By Appointments Only, 51 Citation Dr, Vaughan, ON L4K 2Y8

5(295 reviews)

"they installed my door and windows with precision and in a timely matter!"

WindowsSidingGarage Doors
Hours
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Trades by Jack | LeafGuard - Eavestrough Installation

Trades by Jack | LeafGuard - Eavestrough Installation

7250 Keele St unit 341, Concord, ON L4K 1Z8

5
RoofingSidingGutters
Hours
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Roofing Pros of Ontario

Roofing Pros of Ontario

9131 Keele St Suite A4, Vaughan, ON L4K 0G7

5
RoofingSidingGutters
Hours
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Delta Decks | Deck Builder in Toronto and GTA

Delta Decks | Deck Builder in Toronto and GTA

71 Buttermill Ave., Concord, ON L4K 3X2

5
RoofingFencingDecks & Patios
Hours
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GTA Vertical Roofing INC

GTA Vertical Roofing INC

9205 Yonge St #1301, Richmond Hill, ON L4C 1V5

5
Roofing
Hours
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Top Rated Contractors 2026

Concord, ON

Every contractor shown for Concord, Ontario is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Concord.

Frequently Asked Questions

Common questions about finding contractors in Concord

Prices in Concord depend on the trade, the size and complexity of the job, and the materials you choose. Small repairs often start in the low hundreds of dollars, while full replacements such as a roof, HVAC system, or kitchen can run from several thousand dollars upward. Request at least three written estimates for the same scope so you can compare local pricing fairly.

Start with the listings on this page, then confirm the licence directly with the licensing board that covers Ontario. Requirements vary by trade: some states license general contractors, while others license only electrical, plumbing, and HVAC work. Ask for the licence number and verify it yourself before signing anything.

Most listings in Concord are aggregated from public business data, including the Google Business Profile rating and review count shown on each page, and are not individually inspected by us. A listing marked as claimed simply means the owner has confirmed control of the business record; it is not a licence or insurance check. Always verify licensing, insurance, and references before you hire.

Costs in Ontario depend heavily on the trade and the project. Labour rates vary by region, licensed trades such as electrical and plumbing usually cost more per hour than general labour, and emergency or after-hours work carries a premium. Statewide averages are only a starting point; get itemized quotes from local contractors for your exact scope.

Permit rules are set by the local authority that covers Concord. Structural work, additions, and most electrical, plumbing, HVAC, and roofing replacements require a permit, while some cosmetic work does not. Ask who is pulling the permit and confirm it is issued in the correct name before work starts, because unpermitted work can complicate resale and insurance.

A deposit of roughly 10-30% of the contract price to cover materials is common in Concord, with the balance tied to milestones in a written contract. Be cautious of anyone demanding full payment up front, large cash-only payments, or payment before the work is scheduled. A written payment schedule protects both sides.

Compare quotes on the same written scope of work, not on the bottom line alone. Check that each quote lists materials and brands, labour, permits, cleanup, and exclusions, and ask how change orders are priced. A bid that is far below the others usually means something has been left out.

A contractor contract in Ontario should state the full scope, materials, total price and payment schedule, estimated start and completion dates, the licence number, how changes will be approved and priced, the warranty, and who handles permits and cleanup. Read it before signing and keep a copy.

Timelines in Concord vary widely by trade and scope, from a same-day repair to several months for a major remodel. Weather, permit queues, and material lead times all affect the schedule. Ask each contractor for a written timeline and confirm how they handle weather or inspection delays.

Read the Google review excerpts shown on each listing for patterns rather than judging only by the star average. Also check the state or provincial licensing board for complaints, ask the contractor for recent local references, and confirm they carry insurance. A single bad review matters less than a consistent theme.

Pricing in Concord reflects local labour rates, cost of living, demand, and how far crews have to travel. Dense metro areas and high-cost regions usually run above the state average, while smaller markets can be below it. The only accurate comparison is like-for-like quotes from contractors who work in Concord.

Document everything in writing first, including photos, dates, and the contract. Ask the contractor to fix the issue under the warranty, and if they refuse, file a complaint with the Ontario licensing board or consumer-protection office. You can also contact us so we can review the listing associated with that business.