Oosterveld Heating & Air Conditioning
This score reflects 1576 verified reviews, across 3 platforms, WSIB coverage confirmed.
How is this calculated?About Oosterveld Heating & Air Conditioning
Oosterveld Heating & Air Conditioning handles HVAC repairs and installations in Guelph, operating 24/7 and offering service in English, Mandarin, and Spanish. Customers report quick turnaround on repairs—heat pump and furnace issues among them—with technicians known for taking time to explain the work and deliver professional results.
Is this your business?
Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.
What Customers Say
Top Strengths
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
Not found on BBB.
ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.
Things to Know
Trusted Level
Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.
Highly Rated
Consistently rated 4.8 stars across 1,576 Google reviews.
Rated on Multiple Platforms
Independently rated on 3 review platforms — ratings that agree across sources are harder to game.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
Open 24 Hours
Every posted day shows 24-hour availability.
What Reviews Highlight
Reviews mention: knowledgeable technicians, polite and courteous service, thorough explanations.
Google Review Breakdown
1,576 totalFeatured Review
Verified review from Google
Ryan L attended my heatpump issue . He was courteous and knowledgeable had me up and running in no time . When the system was installed l was not given a lesson on how it worked and what all the thermostat settings did on the electronic thermostat. Ryan went through all the settings with me and explained what each one did ,so now I know. Thanks Ryan. 👍
Other top rated hvac in Guelph
Frequently Asked Questions
Is Oosterveld Heating & Air Conditioning licensed?
Does Oosterveld Heating & Air Conditioning have insurance?
What is Oosterveld Heating & Air Conditioning’s rating?
Where is Oosterveld Heating & Air Conditioning located?
What is the ProScore?
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.
Are you the owner of this business? Dispute this score
Still researching?
Before you hire, read: 5 questions to ask every hvac →
Compare HVAC Contractors in Guelph
See how Oosterveld Heating & Air Conditioning ranks against other hvac contractors in Guelph on ProScore.
ProScore profiles are built from publicly available information and official public registries, and scored using ProScore’s own methodology. We check this data against third-party sources and work to keep it accurate, but records change and errors can occur. A ProScore is informational only — it is not a guarantee, endorsement, or recommendation. Before hiring any contractor, you should independently verify and confirm all relevant credentials, licences, insurance (including WSIB coverage) and references directly with the contractor and the issuing authority. If something here looks wrong, let us know and we’ll correct it promptly.