HVAC Professional

Gas Fitter Complete HVAC Service Inc.

Hamilton, ON

Emergency ServiceTSSA Licensed

+1 905-518-0688 Website

1 Credential Verified

75out of 100

Trusted

ProScore

This score reflects 67 Google reviews, licensed and verified.

How is this calculated?

Score updated: Oct 2026

About Gas Fitter Complete HVAC Service Inc.

AI-generated summary from ProScore data sources

Gas Fitter Complete HVAC Service Inc. provides HVAC installation and repair in Hamilton, with service available in English and Italian; customers consistently note thorough technical work, a willingness to explain system maintenance and operation, and reliable scheduling that often includes early arrival and weekend availability.

Gas Fitter Complete HVAC Service Inc.: ProScore 75, 5th of 23 scored HVAC contractors in Hamilton.
67 Google reviews (4.9 stars; median 66) for Gas Fitter Complete HVAC Service Inc., ahead of 12 of 22 HVAC contractors.

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What Customers Say

AI analysis of 10 Google reviews

Top Strengths

Exceptional technical expertise and completeness of work - repeatedly praised for thorough, professional installations and repairs

Educational approach and customer communication - takes time to explain systems, teach homeowners, and provide maintenance recommendations

Reliability and punctuality - consistently arrives early or on time, accommodates weekend service requests, completes jobs efficiently

professionalknowledgeablehonestefficienteducational

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 67 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

67 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 4.9 stars across 67 Google reviews.

TSSA Licensed

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

What Reviews Highlight

Reviews mention: professional, knowledgeable, honest.

Google Review Breakdown

67 total

Featured Review

From Google

“

Gas Fitter Complete HVAC Services Inc. installed a gas line for my bbq and installed a vent for my furnace. They explained everything thoroughly, completed the job efficiently and were very reasonably priced. They even gave suggestions for ongoing maintenance of the bbq, furnace and ac unit. Highly recommend this company!

Brandyn McCarthy

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is Gas Fitter Complete HVAC Service Inc. licensed?

Yes, Gas Fitter Complete HVAC Service Inc. holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.

Does Gas Fitter Complete HVAC Service Inc. have insurance?

WSIB insurance status is not verified for Gas Fitter Complete HVAC Service Inc.. Request proof of workplace insurance and liability coverage before hiring.

What is Gas Fitter Complete HVAC Service Inc.’s rating?

Gas Fitter Complete HVAC Service Inc. has a ProScore Trust Score of 75/100 (Trusted), calculated from 1 data source including 67 Google reviews.

Where is Gas Fitter Complete HVAC Service Inc. located?

Gas Fitter Complete HVAC Service Inc. is a hvac serving Hamilton, Ontario. You can reach them at +1 905-518-0688. View their full profile on ProScore for reviews and credentials.

Business Details

1183 Barton St E, Hamilton, ON L8H 2V4

HVAC

View on Google Maps

Hours

Monday8a.m.-5p.m.

Tuesday8a.m.-5p.m.

Wednesday8a.m.-5p.m.

Thursday8a.m.-5p.m.

Friday8a.m.-5p.m.

Saturday9a.m.-2p.m.

SundayClosed

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency Service

Service options

Language assistance

Credentials

TSSA License

000240424

✓ 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 Hamilton 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.