HVAC Professional

Air Leaders Inc.

Markham, ON

Emergency ServiceWSIBTSSA LicensedResponds to Reviews

+1 416-206-2000 Website

2 Credentials Verified

83out of 100

Elite

ProScore

This score reflects 146 Google reviews, ratings from 3 platforms in all, licensed and verified.

How is this calculated?

Score updated: Oct 2026

About Air Leaders Inc.

AI-generated summary from ProScore data sources

Air Leaders Inc. is an HVAC contractor based in Markham that handles repair and installation work on site, operates six days a week, and offers on-site parking.

Air Leaders Inc.: ProScore 83, tied 2nd of 25 scored HVAC contractors in Markham.
146 Google reviews (4.9 stars; median 102) for Air Leaders Inc., ahead of 14 of 24 HVAC contractors.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

3 sources · 406 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

146 reviews

Review platform BListing found

Independent review platform · name withheld by policy

5.0/5

257 reviews

Review platform CListing found

Independent review platform · name withheld by policy

5.0/5

3 reviews

Not found on BBB.

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Elite Status

Scores in ProScore’s Elite tier — the highest level a HVAC contractor can reach, earned from strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.9 stars across 146 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.

TSSA Licensed

Licensed with the Technical Standards and Safety Authority — confirmed against the register.

Google Review Breakdown

146 total

139

Featured Review

From Google

“

Our old furnace that served many years finally stopped working in winter and our house was getting cold. We called Air Leaders in the morning for a quote. Dan came for inspection and provided us with a few options for the new furnace. He explained the benefits & costs for each option as well as rebates from manufacturer. Dan answered our questions in detail for us to make good decisions. Dan's team came promptly and finished installation of the new furnace that afternoon. We are glad we can get

Shirley Yang

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is Air Leaders Inc. licensed?

Yes, Air Leaders Inc. holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.

Does Air Leaders Inc. have insurance?

Yes, Air Leaders Inc. has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.

What is Air Leaders Inc.’s rating?

Air Leaders Inc. has a ProScore Trust Score of 83/100 (Elite), calculated from 3 data sources including 146 Google reviews.

Where is Air Leaders Inc. located?

Air Leaders Inc. is a hvac serving Markham, Ontario. You can reach them at +1 416-206-2000. View their full profile on ProScore for reviews and credentials.

Business Details

113 Telson Rd, Markham, ON L3R 1E4

HVAC

View on Google Maps

Hours

Monday8a.m.-8p.m.

Tuesday8a.m.-8p.m.

Wednesday8a.m.-8p.m.

Thursday8a.m.-8p.m.

Friday8a.m.-8p.m.

Saturday8:30a.m.-5p.m.

SundayClosed

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency ServiceOnsite servicesOnline estimates

Parking

On-site parking

Offerings

Repair servicesInstallation service

Service options

Credentials

TSSA License

000205348

✓ Confirmed

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance · TSSA fuels contractor registry

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring HVAC FAQs in Markham View all guides →

Data Transparency

Sources: Google, major review platforms, and Ontario regulatory records
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

Are you the owner of this business? Dispute this score

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Compare HVAC Contractors in Markham

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.