Keswick, ON

Find the Best Contractors in Keswick

Discover top-rated home service professionals in Keswick, Ontario. Browse 178 verified contractors for roofing, HVAC, plumbing, and more.

178

Contractors

4.8

Avg. Rating

🏠Get Competitive Quotes from Manually Vetted Contractors

Find the Right Contractor in Keswick

Answer a few quick questions and we'll help you find the contractor that fits your needs, location, and availability.

Keswick, ON

Step 1 of 2

What service are you looking for?

100% FreeNo CommitmentTop-Rated Contractors

Top Contractors in Keswick, ON

Showing 1-20 of 178 contractors

Crest Landscaping

Crest Landscaping

Keswick, ON

5(10 reviews)

"They are honest, professional and do a fantastic job."

Landscaping
Hours
Visit Website
Grahams Landscaping and Pools

Grahams Landscaping and Pools

Keswick, ON

5(5 reviews)

"Very professional and the best around."

Landscaping
Hours
Visit Website
Full Bloom Property Maintenance LTD

Full Bloom Property Maintenance LTD

Keswick, ON

5(10 reviews)

"Excellent business / service and priced right!!"

Landscaping
Hours
Di Marco Landscape Solutions Inc.

Di Marco Landscape Solutions Inc.

Keswick, ON

5(3 reviews)

"The attention to detail, craftsmanship, and professionalism were unmatched."

Landscaping
Hours
Hopper Interiors

Hopper Interiors

Keswick, ON

5(8 reviews)

"Corey and his crew are amazing and do phenomenal work!"

PaintingDrywallWater Damage Restoration
Hours

"Friendly crew, efficient work, and great attention to detail."

LandscapingTree ServicesDecks & Patios
Hours
Visit Website
Reynolds Landscape Group Inc.

Reynolds Landscape Group Inc.

3 Lake Dr E, Keswick, ON L4P 3E9

5(1 reviews)
LandscapingGeneral Contracting
Hours
Visit Website
Helping Hands

Helping Hands

270 Parkway Ave, Keswick, ON L4P 2V9

5(3 reviews)

"Really great work and service:)"

PaintingLandscapingHandyman
Hours
Visit Website
TrueLineScaping Lawncare and Landscaping Service

TrueLineScaping Lawncare and Landscaping Service

1454 Gilford Rd, Gilford, ON L0L 1R0

5(6 reviews)

"Reliably arrive and do a great job maintaining my property."

Landscaping
Hours
Visit Website
Scruton Bros

Scruton Bros

Keswick, ON

5(1 reviews)
LandscapingGeneral Contracting
Hours
Pro Home Renovations LTD.

Pro Home Renovations LTD.

25524 Vly Vw Dr, Sutton West, ON L0E 1R0

5(12 reviews)

"His team were professional, experienced, trustworthy, and reliable!"

Kitchen RemodelBathroom RemodelGeneral ContractingDrywall+2 more
Hours
Visit Website
A & T Homes

A & T Homes

40 The Queensway S, Georgina, ON L4P 1Y9

5(3 reviews)

"If you’re looking for a custom build;"

RoofingGeneral ContractingDrywallHome Builder
Hours
Arbormax Inc

Arbormax Inc

271 Annshiela Dr, Keswick, ON L4P 3A6

5(2 reviews)

"Fantastic professional service with great pricing."

LandscapingTree Services
Hours
Visit Website
Sarrasin Stump Grinding

Sarrasin Stump Grinding

182 Cedar St, Keswick, ON L4P 2J5

5(1 reviews)
LandscapingTree Services
Hours
Visit Website
GL Painting and Decorating

GL Painting and Decorating

990 Vance Crescent, Innisfil, ON L9S 1V7

5(2 reviews)
Painting
Hours
Visit Website
Kanata Development Inc

Kanata Development Inc

The Queensway S, Georgina, ON L4P 3V1

5(11 reviews)

"Firstly they came promptly, were very professional, tidy and clean ."

RoofingHVACKitchen RemodelBathroom Remodel+5 more
Hours
Shamoon's Painting Services

Shamoon's Painting Services

Keswick, ON

5(28 reviews)

"He did an amazing job..and left no mess behind."

PaintingDrywallWater Damage Restoration
Hours
Jeff Hellings Painting-Decor

Jeff Hellings Painting-Decor

2376 14 Line, Gilford, ON L0L 1R0

5(1 reviews)
Painting
Hours
D&R painters

D&R painters

Keswick, ON

5(3 reviews)

"Fantastic workmanship, spotless clean up and great value."

Painting
Hours
Visit Website
JK Sustainable Building Designs

JK Sustainable Building Designs

Keswick, ON

5(6 reviews)

"Justin does amazing work."

PaintingGeneral ContractingTile Installer
Hours
Visit Website
🏆

Top Rated Contractors 2026

Keswick, ON

Every contractor shown for Keswick, 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 Keswick.

Frequently Asked Questions

Common questions about finding contractors in Keswick

Prices in Keswick 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 Keswick 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 Keswick. 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 Keswick, 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 Keswick 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 Keswick 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 Keswick.

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.