Contractors
Best Plumbers in Toronto
Find the best plumbers in Toronto for drain repair, water heaters, and emergencies. Honest guide to 9 real local companies serving homeowners across the GTA.
Ontario contractor directory
Find a trusted contractor across Ontario
MSARCH is an independent directory of 1,858 HVAC, electrical and plumbing pros, with real Google ratings, hours and contact details, plus free hiring guides.
- 1,858Contractors
- 3Trades
- 49Cities
- 22Guides
Browse by trade
The three trades Ontario homeowners hire most.
HVAC & Heating
Furnace, air conditioning, heat-pump and ventilation specialists for Ontario homes and businesses.
783 listed · 4.7★ avgElectricians
Licensed electrical contractors for panel upgrades, wiring, EV chargers, lighting and repairs.
674 listed · 4.7★ avgPlumbers
Drain, water-heater, gas-fitting and emergency plumbing pros serving homeowners across Ontario.
401 listed · 4.7★ avgBrowse by city
49 Ontario cities with rated contractors.
Latest guides
Independent, research-backed hiring guides for Ontario homeowners.
Contractors
Best Basement Waterproofing Companies in Toronto
Find the best basement waterproofing Toronto has to offer. Honest reviews of 9 trusted local contractors for wet basements, cracks, and drainage systems.
Renovation
Best Bathroom Renovation Companies in Toronto
Find the best bathroom renovation companies in Toronto, from design-build firms to tile specialists, and learn what to look for before hiring a contractor.
Contractors
Best General Contractors in Toronto
Find the best general contractors in Toronto for custom homes, additions, and full renovations, with tips on what to look for before you hire.
Renovation
Best Kitchen Renovation Companies in Toronto
Nine kitchen renovation Toronto companies reviewed: custom cabinetry specialists, full design-build firms, and condo-focused contractors to help you hire well.
Contractors
Best Painters in Toronto
Comparing painters Toronto homeowners trust for interior, exterior, residential and commercial work. A practical guide to choosing and hiring the right crew.
About MSARCH
What is MSARCH?
MSARCH is an independent directory of HVAC, electrical and plumbing contractors, plus construction and renovation guides, for homeowners across Ontario, Canada. Each listing and guide shortlists trusted local companies by trade and by city.
How does MSARCH rank contractors?
Listings are ranked by their Google star rating, weighted by review count so a company with hundreds of reviews outranks one with only a few. All data is sourced from Google Maps and listings are not paid placements.
Which trades does MSARCH cover?
MSARCH covers HVAC and heating, electricians, and plumbers across Ontario, with 1,858 businesses listed, plus written guides on roofing, concrete, fencing, insulation, landscaping and renovations.
Which Ontario cities does MSARCH cover?
MSARCH has dedicated pages for 49 Ontario cities, including Toronto, Cambridge, London, Mississauga, Hamilton and Ottawa. New cities are added as coverage grows.
Is MSARCH free to use?
Yes. Every MSARCH listing and guide is free to read. The directory helps Ontario homeowners compare local contractors and hire with confidence.