Appleby Systems Heating & Cooling
This score reflects 242 verified reviews, licensed and verified.
How is this calculated?About Appleby Systems Heating & Cooling
Appleby Systems Heating & Cooling is an HVAC contractor based in Oakville that handles repairs and installations, operates on site, and is available 24 hours a day, seven days a week.
Is this your business?
Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
Not found on 3 other platforms ProScore checks (Review platform B, BBB, Review platform C).
ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.
Things to Know
Highly Rated
Consistently rated 4.8 stars across 242 Google reviews.
TSSA Licensed
Licensed with the Technical Standards and Safety Authority — confirmed against the register.
Open 24 Hours
Every posted day shows 24-hour availability.
Google Review Breakdown
242 totalFeatured Review
Verified review from Google
Warning- this may sound like a commercial for Appleby systems, but I assure you I'm just an extremely satisfied customer. I'm finding it very difficult these days to recognize fact from fiction, truth to lies, real or AI ? So when I got the call from Ryan the owner of Appleby assuring me he was on the case, it gave me a great sense of ease. The problem I was having was with an old furnace and wasn't in the position to purchase a new one. Knowing parts can be on back order for weeks and a polar
Other top rated hvac in Oakville
Frequently Asked Questions
Is Appleby Systems Heating & Cooling licensed?
Does Appleby Systems Heating & Cooling have insurance?
What is Appleby Systems Heating & Cooling’s rating?
Where is Appleby Systems Heating & Cooling 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 Oakville
See how Appleby Systems Heating & Cooling ranks against other hvac contractors in Oakville 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.