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First Choice HVAC Blogs

Repair.broken.hvac.pipe

May 29

Repair or Replace Your Furnace? A Decision Guide From a Tech Who’s Seen Both Sides

$487 on the invoice. Third repair call this winter. The homeowner hands our technician the paperwork and says, "Tell me honestly, am I throwing good money after bad?" This was...

first.choice.lennox.installation.service.1300

May 19

SEER, AFUE, and HSPF Explained: How to Read HVAC Efficiency Ratings

At First Choice Heating & Air Conditioning, we're a TSSA-certified licensed HVAC contractor. Our certified gas technician team has been working on HVAC systems across the GTA for years —...

Cold Climate Heat Pump

May 18

Cold Climate Heat Pumps in Ontario: Do They Actually Work at -25°C?

Five years ago, if a homeowner in Oakville asked us about using a heat pump as their primary heat source, we'd have steered them toward a gas furnace. Standard heat...

Ontario.basement.furnace.1300

May 15

Heat Pump vs. Furnace in Canada: Which One Actually Saves You More Money?

We got a call last January from a homeowner in Burlington. His Enbridge bill had hit $340 for the month. Same house, same thermostat setting as the year before, but...

living.costs.Ontario

May 14

Ontario HVAC Rebates 2026: Every Rebate You Can Claim for Heating and Cooling Upgrades

Forty-three hundred dollars. That’s what an Oakville homeowner left on the table last spring. She bought a cold-climate heat pump, qualified for two separate rebate programs, and only claimed one....

First.choice.HVAC.technician

May 05

How to Choose an HVAC Company in the GTA (Without Getting Ripped Off)

How to Choose an HVAC Company in the GTA (Without Getting Ripped Off) A woman in Brampton paid $12,000 for a furnace that should’ve cost $5,500. She didn’t know she’d...

what.size.of.air.conditioner.do.you.need.1300

May 04

What Size Air Conditioner Do I Need? A GTA Homeowner’s Sizing Guide

What Size Air Conditioner Do I Need? A GTA Homeowner’s Sizing Guide A brand-new three-ton Goodman sitting on a pallet in a Burlington driveway. The homeowner ordered it online after...

Central Air unit vs Ductless Mini-Split ac unit

Apr 29

Central Air vs. Ductless Mini-Split: Which Is Right for Your GTA Home?

At First Choice Heating & Air Conditioning, we help homeowners across Oakville, Mississauga, Burlington, and the GTA choose the right cooling system every summer. We're a TSSA-certified licensed HVAC contractor....

Why Choose Us

First Choice Heating & Air Conditioning is a leading HVAC company in the GTA, specializing in the sales, installation, maintenance, and repairs of all HVAC units

We have many years of experience. Our technicians are trained, licensed professionals with the knowledge and skills to get the job done right the first time.

We have many years of experience. Our technicians are trained, licensed professionals with the knowledge and skills to get the job done right the first time.

We have many years of experience. Our technicians are trained, licensed professionals with the knowledge and skills to get the job done right the first time.

As an authorized dealer for several premium brands, our team will guide you in making the right choice for you and your family or business.

We have many years of experience. Our technicians are trained, licensed professionals with the knowledge and skills to get the job done right the first time.

Our emergency services are available 24/7, so give us a call when you need our assistance. Come rain or shine; we are here for you!

We have many years of experience. Our technicians are trained, licensed professionals with the knowledge and skills to get the job done right the first time.

Our pricing is transparent. We will never charge you unnecessarily for something you don't need. Our pricing is competitive, making us your first choice!

Learn More About Us

Diagnose First. Replace Only When It Makes Sense.

At First Choice Heating & Air Conditioning, every job starts with a proper diagnosis — not a quote for new equipment. Our own licensed technicians (we never subcontract) find the real problem, lay out your options in plain language, and repair what's repairable. If replacement genuinely is the smarter call, we'll explain exactly why, with transparent upfront pricing. No pressure, no surprises: just honest workmanship that's earned us five-star reviews across Oakville and the GTA.

Google Review from Real Customers

What Our Customers Are Saying

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Shane was a pleasure to have. He's very friendly, honest, thorough and diligent as a professional. His rates are also quite reasonable. Shane repaired all existing pipework and other small fixes (with no extra charge), returned the hot water heater back to Reliance and setup the warranty for me on my new hot water heater. Will definitely reach out to him again for any future work!

- Brandon Cabral -

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Very satisfied with the "repair" service Shane provided. I quoted repair because other big contractors charge you $150 to only tell you that you need a new AC or furnace. Or they will charge another $150 for repair service. Shane came to look at my AC condensation issue. He was very professional and on time. After resolving, he explained me the cause of the problem and gave me some tips for future.

-Cem Gercek -

Leave Us a Google Review

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Shane came same day when we called him to repair our duct vent. He performs quality work and provides informed recommendations. He is polite and very professional and did a terrific job fixing our duct with very competitive price. I will use this company again and have no hesitation in recommending them to friends.

- Amy Li -

home-image-012

Shane installed my vents in my basement to get it ready for inspection. This was everything from a couple of dryers, range hood, and a few return and supply lines. The inspector recommended some changes and he made the updates. While I had to have him come back several times because of the logistics of working with Framers and Plumbers, he was able to accommodate.

- Charles F -

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We work closely with suppliers from a wide range of sectors, building long-term relationships with big business.

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