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LFZ Heating & Cooling logoLFZ Heating & Cooling

Oshawa, ON
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Emergency ServiceTSSA LicensedResponds to Reviews
1 Credential Verified
ProScore

This score reflects 174 Google reviews, licensed and verified.

How is this calculated?
Score updated: Oct 2026

About LFZ Heating & Cooling

AI-generated summary from ProScore data sources

LFZ Heating & Cooling is an HVAC repair business in Oshawa that works on site and offers online estimates, operating seven days a week.

  • LFZ Heating & Cooling: ProScore 75, tied 2nd of 15 scored HVAC contractors in Oshawa.
  • 174 Google reviews (4.9 stars; median 49) for LFZ Heating & Cooling, ahead of 13 of 14 HVAC contractors.
Rated on 1 independent platformProScore found ratings for this business on 1 independent review platform. Each one is listed in "Ratings Across Platforms" below.Government-licensed

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 174 reviews
GoogleListing found
Google Business Profile reviews
4.9/5
174 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 174 Google reviews.

TSSA Licensed

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

Google Review Breakdown

174 total
5
170
4
1
3
0
2
0
1
3

Featured Review

From Google

“

This was the second time I used Butler Mortgage.<br>I called around... I even contacted friends of friends... no one had a better rate. I also contacted my current lender... and instead of working for my bussiness "TD" said .. let me know what rates you got ... maybe we can match it...<br>Butler Mortgage didn't play games.<br>They gave the best rate ... and stuck by it.<br>No Bs... like the rest of these garbage lenders.<br><br>If you are looking to get a mortgage or refinance Butler Mortgage sh

L
Luke K
Google Review

Frequently Asked Questions

Is LFZ Heating & Cooling licensed?
Yes, LFZ Heating & Cooling holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does LFZ Heating & Cooling have insurance?
WSIB insurance status is not verified for LFZ Heating & Cooling. Request proof of workplace insurance and liability coverage before hiring.
What is LFZ Heating & Cooling’s rating?
LFZ Heating & Cooling has a ProScore Trust Score of 75/100 (Trusted), calculated from 1 data source including 174 Google reviews.
Where is LFZ Heating & Cooling located?
LFZ Heating & Cooling is a hvac serving Oshawa, Ontario. You can reach them at +1 416-779-4863. View their full profile on ProScore for reviews and credentials.

Business Details

1318 Apollo St, Oshawa, ON L1K 3E6
HVAC

Hours

Monday7a.m.-10p.m.
Tuesday7a.m.-10p.m.
Wednesday7a.m.-10p.m.
Thursday7a.m.-10p.m.
Friday7a.m.-10p.m.
Saturday7a.m.-9p.m.
Sunday7a.m.-5p.m.

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency ServiceOnsite servicesOnline estimates

Offerings

Repair services

Service options

Credentials

TSSA License
000394813
✓ Confirmed
Insurance
Not Confirmed
WSIB Coverage
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

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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Compare HVAC Contractors in Oshawa

See how LFZ Heating & Cooling ranks against other hvac contractors in Oshawa on ProScore.

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.