Service 1st Heating and Cooling
This score reflects 361 verified reviews, licensed and verified.
How is this calculated?About Service 1st Heating and Cooling
Serving Cambridge, Service 1st Heating and Cooling is an established HVAC contractor in the region. With a 4.9★ rating from 361 Google reviews, they are among the top-rated in their area. WSIB registered — a mark of professional credibility.
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Trusted Contractor
Meets ProScore verification standards for quality and reliability.
Highly Rated
Consistently rated 4.9 stars across 361+ Google reviews.
WSIB Verified
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Google Review Breakdown
361 totalFeatured Review
Verified review from Google
I had an HRV installed by Service 1st and I highly recommend them. It was a challenging job in a small space but they did excellent work. They went above and beyond.
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The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.
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