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HVAC and vent cleaning in St. Catharines

Laird & Son Heating & Air Conditioning

Heating and cooling · Based in Toronto · 120 Dynamic Dr #22

UnclaimedUpdated within 3 months
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About

Toronto’s top-rated heating & air conditioning hvac service contractor! Family-owned for 75+ years. Service, repairs…

Services they list7

Furnace repairFurnace installationAir conditioning repairAir conditioning installationDuctless and mini splitsDuct and vent cleaningWater heaters

This is the list they publish. If your job is not on it, it is still worth asking.

Offers2

DiscountsFinancing available

Stated on their own site. Worth confirming the details when you ask.

Where they work

120 Dynamic Dr #22

Based inToronto

What they state3

Three things this business says about itself. None of them is verified. The register beside each one is how you settle it yourself.

TSSA certificationNot verified

TSSA

Gas work in Ontario must be done by a TSSA-certified technician.

Seen Sep 2026

WSIB coverageNot verified

WSIB

A clearance certificate shows the business is in good standing with WSIB, so you are not left liable for an injury on your property.

Seen Sep 2026

Liability insuranceNot verified

No register

Liability insurance is a private policy, so there is no public register to search. Ask them for a certificate of insurance naming you for the dates of the work.

Seen Sep 2026

A Licence verified mark means the licence is confirmed current.

Reviews

No reviews yet.Used them? Share how it went. A review tied to a Zulma booking is marked Verified booking.

Others to consider

Three more HVAC companies near St. Catharines.

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More of Atlas

Every service, a row away.

Gas work in Ontario needs a TSSA-certified gas technician, and refrigeration and air conditioning is a compulsory trade; Licence verified on a listing means the licence is confirmed current. What this means