Ontario's Trusted Renovation Contractors
Compare verified local contractors and get free quotes for your Ontario renovation — usually within 24 hours.
Planning a renovation in Ontario? NeedReno connects homeowners across the province with verified, reviewed contractors for plumbing, deck & patio building, drywall & insulation, custom cabinetry, bathroom remodels and roofing. Post your project once and get matched with trusted local pros serving communities like Ajax, Aurora, Barrie, Belleville and Bracebridge.
Every contractor is identity-checked, licence-verified and insurance-verified before they can receive a single lead. Compare quotes, read real homeowner reviews and hire with confidence — all free for homeowners.
Concord, Ontario
Toronto's trusted renovation experts since 2009, kitchens, baths, basements & full home remodels across the GTA.
Zephyr, Ontario
Toronto & GTA pool professionals since 2010, installation, maintenance, repair, renovation & landscaping.
Concord, Ontario
Toronto's trusted security & smart-home experts since 1990, alarms, cameras, 24/7 monitoring, automation, electrical & n...
Thornhill, Ontario
Commercial, condo & residential HVAC experts across the GTA, 15+ years, TSSA-certified. Furnaces, AC, heat pumps, roofto...
St. Catharines, Ontario
Avan Gard Mechanical Group handles basement finishing projects across St. Catharines and nearby neighbourhoods. A typica...
Toronto, Ontario
Homeowners around Toronto call on Weenen General Contractoring Limited for basement finishing work. They also take on ho...
Toronto, Ontario
Ferrier Wire handles basement finishing projects across Toronto and nearby neighbourhoods. Expect the work to cover desi...
Toronto, Ontario
Homeowners around Toronto call on Green Heating and Air for basement finishing work. They also take on home addition wor...
Burlington, Ontario
Homeowners around Burlington call on Christmas Lights Burlington for basement finishing work. "Basement waterproofing" i...
Region of Waterloo, Ontario
For basement finishing work in Region of Waterloo, Keith Hallmann Contracting is one of the local options homeowners can...
Richmond Hill, Ontario
Based in Richmond Hill, FTR Contracting takes on basement finishing work for local homeowners. They also take on home ad...
Region of Waterloo, Ontario
Catalyst handles basement finishing projects across Region of Waterloo and nearby neighbourhoods. Basement finishing job...
Browse Contractors by City in Ontario
Start your renovation in Ontario
Tell us about your project and get free quotes from verified Ontario contractors.
Get Free Quotes in OntarioWhy homeowners in Ontario choose NeedReno
- Verified local pros. All listed contractors pass our verification process — licence, insurance and reference checks included.
- Free, no-obligation quotes. Compare up to five quotes from contractors serving Ontario.
- Real reviews. See ratings and past projects from other Ontario homeowners before you hire.
- Every trade covered. From small repairs to full renovations across the province.
Popular renovation services in Ontario
- Plumbing
- Deck & patio building
- Drywall & insulation
- Custom cabinetry
- Bathroom remodels
- Roofing
Serving Ontario communities including Ajax, Aurora, Barrie, Belleville and Bracebridge and many more.
Frequently asked questions about renovating in Ontario
How fast will contractors in Ontario respond?
Many contractors in Ontario respond within a few hours. Once you post your project, matched pros are notified immediately and can send quotes the same day.
Do I need a permit for my renovation in Ontario?
Structural, electrical, plumbing and HVAC work usually requires a permit. Your NeedReno contractor will pull the correct permits for your Ontario project and handle the inspections.
How much does a renovation cost in Ontario?
Costs in Ontario depend on the trade, scope and finishes you choose. The fastest way to get accurate Ontario pricing is to post your project and compare free quotes from local contractors.
Is NeedReno free for homeowners in Ontario?
Yes. NeedReno is 100% free for homeowners. You can post your project, receive quotes and compare contractors in Ontario at no cost — we're paid by contractors, not you.