MSARCH

Best contractors in Windsor, Ontario

There are 66 home-service contractors in Windsor, Ontario in the MSARCH directory, with an average Google rating of 4.8★. That includes 23 HVAC contractors, 23 electricians and 20 plumbers.

The most-reviewed is Reliance Home Comfort with 9,582 Google reviews, while Bubby's Plumbing & Heating holds one of the top ratings at 5.0★. Every listing below is ranked by Google rating weighted for review volume.

  • 66Contractors
  • 4.8★Avg rating
  • 20,972Reviews

Updated July 2026 · Ranked by Google rating, review volume and recent-review sentiment

HVAC & Heating (23)Electricians (23)Plumbers (20)

Nearby cities

Kingsville 5Leamington 29Wallaceburg 16Chatham 44Chatham-Kent 7Sarnia 52

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How many contractors are in Windsor?

MSARCH lists 66 HVAC, electrical and plumbing contractors in Windsor, Ontario, with an average Google rating of 4.8 out of 5.

What is the highest-rated contractor in Windsor?

Bubby's Plumbing & Heating is among the highest rated in Windsor, with 5.0★ from 1,406 Google reviews.

How are these contractors ranked?

MSARCH ranks Windsor contractors 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.