HVAC Professional

Shax HVAC Ltd.

Ajax, ON

Emergency ServiceTSSA Licensed

+1 647-333-3655 Website

1 Credential Verified

74out of 100

Trusted

ProScore

This score reflects 187 Google reviews, licensed and verified.

How is this calculated?

Score updated: Oct 2026

About Shax HVAC Ltd.

AI-generated summary from ProScore data sources

Shax HVAC Ltd. provides heating and cooling repairs in Ajax, serving customers in Arabic, English, French, and Spanish, with online estimates available and service six days a week.

Shax HVAC Ltd.: ProScore 74, 3rd of 6 scored HVAC contractors in Ajax.
187 Google reviews (5.0 stars; median 94) for Shax HVAC Ltd., ahead of 4 of 5 HVAC contractors.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 187 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

187 reviews

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.

How sources are weighted: ProScore methodology.

Things to Know

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 5.0 stars across 187 Google reviews.

TSSA Licensed

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

Google Review Breakdown

187 total

184

Featured Review

From Google

“

Technician came to my condo site as scheduled. He conducted a thorough diagnostic of my heat pump. He determined there were 2 faulty components which he replaced and provided an explanation of the purpose for each.<br>This technician made me feel very comfortable during this process, gaining my confidence in his ability to make this repair in a timely manner while proving a very fair quote.<br>I would definitely recommend Shax HVAC especially for heat pumps as in my case

Nino Cecatini

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is Shax HVAC Ltd. licensed?

Yes, Shax HVAC Ltd. holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.

Does Shax HVAC Ltd. have insurance?

WSIB insurance status is not verified for Shax HVAC Ltd.. Request proof of workplace insurance and liability coverage before hiring.

What is Shax HVAC Ltd.’s rating?

Shax HVAC Ltd. has a ProScore Trust Score of 74/100 (Trusted), calculated from 1 data source including 187 Google reviews.

Where is Shax HVAC Ltd. located?

Shax HVAC Ltd. is a hvac serving Ajax, Ontario. You can reach them at +1 647-333-3655. View their full profile on ProScore for reviews and credentials.

Business Details

91 Station St Unit-6, Ajax, ON L1S 3H2

HVAC

View on Google Maps

Hours

Monday9a.m.-6p.m.

Tuesday9a.m.-6p.m.

Wednesday9a.m.-6p.m.

Thursday9a.m.-6p.m.

Friday9a.m.-6p.m.

Saturday9a.m.-6p.m.

SundayClosed

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency ServiceOnsite servicesOnline estimates

Offerings

Repair services

Service options

Language assistance

Credentials

TSSA License

FS-R-50571

✓ 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 Ajax View all guides →

Data Transparency

Sources: Google 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

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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.