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Heating & Air Conditioning

Heating & Cooling Services in Haldimand County

When your heat goes out in January or your AC fails in July, you need someone you can count on. Hunsinger's has been that company for over 100 years.

Licensed & insured

Same-day emergency service

Upfront pricing

What We Do

Complete Comfort for Your Home or Property

We service and install all major systems and brands — and we'll always give you an honest assessment of repair versus replace. Here's where we help most.

Furnace Repair & Installation

Fast repairs when the heat goes out, and efficient new installations when it's time to replace.

Air Conditioning

AC repair and installation to keep you cool through the hottest stretch of summer.

Boilers & HRVs

Specialist service for hydronic heating and heat recovery ventilation systems.

Agricultural & New Build

Tube heaters for barns and full HVAC for new residential and commercial construction.

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Honest Advice

Repair or Replace? We'll Tell You Straight

Most systems are worth replacing once they hit 15+ years, or when a repair starts costing more than the system is saving you. Modern furnaces and air conditioners typically come with 10-year warranties — so once an older unit is out of warranty and facing a repair of around $1,300 or more, replacement is often the smarter move. We'll lay out the options and let you decide.

Maintenance Plans Coming Soon

Regular maintenance prevents most breakdowns. Ask us about upcoming maintenance plans to keep your system running its best.

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Don't Wait for It to Break

Most people wait until a system fails completely before calling — usually on the coldest or hottest day of the year. A little preventative attention goes a long way, and we're here to help you stay ahead of the next breakdown rather than react to it.

My furnace stopped working — how fast can you come?

A cold house can't wait. We respond fast, and emergency service is available for after-hours and weekend breakdowns.

What's the most common furnace problem?

A failed ventor motor is the most common issue we see. We stock common parts so we can often fix it on the first visit.

Is it worth repairing my old furnace?

If your furnace is 15+ years old, out of warranty, and the repair is around $1,300 or more, we'll honestly tell you whether replacement is the better value.

Do you offer emergency furnace repair?

Yes. If you lose heat overnight or on a weekend, give us a call.

GET IN TOUCH

Call for HVAC Service

Call Hunsinger's today or request your free quote online. We'll respond quickly and treat you like family — the way we have for over 100 years.

Call 905-779-3444

Other Services

While we're already there.

Most of our jobs touch more than one trade. If you've got an electrical or plumbing question, mention it when you call — there's a good chance we can handle it on the same visit.

Furnace Repair

Furnace Repair

No heat? A broken furnace in winter is urgent. Hunsinger's responds fast with honest diagnostics and repairs you can trust.

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Furnace Installation & Replacement

Furnace Installation & Replacement

A new high-efficiency furnace saves money every month — and today's models come with 10-year warranties. When it's time to replace, Hunsinger's handles everything.

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Air Conditioner Repair

Air Conditioner Repair

A broken AC in summer is an emergency. Hunsinger's gets there fast with honest diagnostics and repairs that last.

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Get in touch

Need service today?
Planning a bigger job?

Or send a few details and we'll get back within the hour during business hours. Emergency calls go straight through.

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