Company Facts
HVAC-Group at a Glance
The work
- Best for
- same-day furnace and AC breakdowns across Mississauga and the west GTA
- Primary service
- HVAC
Where
- Headquarters
- Mississauga, ON
- Service area
- 3 cities
- Emergency service
- Business hours only
Money and guarantees
- Free estimates
- Not advertised
- Financing
- Not advertised
Editorial Review
Our Take on HVAC-Group
The review record is the headline: a flat 5 out of 5 across 279 Google reviews, read on September 27, 2026, is rare and hard to fake at that volume. Combine that with genuinely long weekday hours and a service list that runs from ductless splits to tankless water heaters, and this is a sensible first call for a Mississauga breakdown. We would still pin down the diagnostic fee and the after-hours rate before anyone is dispatched.
Best for: same-day furnace and AC breakdowns across Mississauga and the west GTA
What We Like
- 5 out of 5 from 279 Google reviews, read on September 27, 2026
- Weekday hours to 9 PM plus weekend coverage, with 24/7 emergency service advertised
- Covers heating, cooling, heat pumps and water heaters under one contractor
- Ductless mini-split work suits older Mississauga homes without full ductwork
- Service area extends through Brampton, Oakville, Milton, Etobicoke, Toronto and Vaughan
- Gas line installation and leak repair handled in house
Things to Consider
- No pricing, diagnostic fee or after-hours rate published, so confirm on the call
- Licence, insurance and gas fitter credentials are not stated in the listing and should be verified
- Published hours and the advertised 24/7 emergency service do not match, so clarify what is available overnight
- Website review count differs from the Google profile count, so treat the profile figure as current
Google Reviews for HVAC-Group
Customer ratings shown here come from Google. They are separate from our editorial review above.
Google rating
5.0
Based on 279 Google reviews
Review data updated September 27, 2026
Rating Distribution
- 5 stars99%
- 4 stars1%
- 1 star0%
iAbout this distribution
The distribution reflects the 279 Google reviews available when this profile's review data was last refreshed on September 27, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.
Editorial Ranking
Why HVAC-Group Made Our Top 10
It holds position 3 in 10 Best HVAC Companies in Mississauga, ON.
Services Offered
Areas Served
Based in Mississauga, ON.
- Toronto, ON
- Mississauga, ON · HQ
- Concord, ON
iAbout service coverage
Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.
About HVAC-Group
Heating and cooling in Mississauga is a two-season business with very little breathing room between. July brings humidex readings in the high thirties and a wave of condenser failures, then by January the same houses are asking a twenty-year-old mid-efficiency furnace to hold 21 degrees against a wind coming off the lake. A contractor that handles both sides, plus the water heater and the gas line feeding it, saves you finding three different trades. That is roughly how this hvac group is set up.
The service list on the company's own website is broad for a local operation. On heating there is furnace repair, maintenance and full installation or replacement, with named support for Carrier, Bryant, Lennox, Trane, Rheem, Amana, Goodman, KeepRite and Napoleon equipment. Cooling covers central AC repair, maintenance and replacement along with ductless mini-split installation and repair, which matters in Mississauga's older Cooksville and Port Credit housing stock where there is no duct run to a finished attic or a back addition. Heat pumps get their own section for installation, repair and maintenance. Water heaters are handled too, including tankless units from Navien and Rinnai. Rounding it out are ductwork installation, humidifier work, thermostat repair and installation, and gas line installation, replacement and leak repair.
The reviews are the strongest piece of evidence here. The Google Business Profile carried a 5 out of 5 rating from 279 reviews when it was read on September 27, 2026. A perfect average across that many entries is uncommon, and the visible comments cluster around a few consistent themes: quick diagnosis, response time, and fair pricing on repair work rather than an immediate push toward replacement. Several name a technician called Yuri, which tends to indicate a small team where the owner is still on tools. One reviewer describes calling during a 38 degree day when every other company was booked out a week, and being talked through the problem on the phone regardless. Take individual stories as individual stories, but the pattern across 279 of them is worth something.
Published hours are 8 AM to 9 PM Monday through Friday, then 9 AM to 2 PM Saturday and Sunday. The site separately advertises 24/7 emergency service, so the listed hours are best read as normal booking windows rather than the limit of what is possible. That is a meaningful distinction to confirm on the call. Ask directly whether an after-hours or overnight attendance carries a different rate, and what the diagnostic fee is, and whether it gets credited against the repair. Most Ontario HVAC firms charge something to come out and look; the ones worth hiring tell you the number before they drive over.
For a replacement quote, there are a few Ontario-specific things to raise. Gas work in this province must be done by a technician holding a valid G2 or G3 gas fitter certificate, so ask to see it and confirm the company carries liability insurance. Ask whether the installer registers the manufacturer warranty on your behalf, since most furnace and AC warranties shorten considerably if registration is missed inside the window. Ask what the labour warranty is separately from the parts warranty. If you are in a Mississauga townhouse or a condo townhome, ask about condensate drainage and venting clearances early, because those constraints often decide which model actually fits. And if a heat pump is on the table, ask what rebates are currently live and who does the paperwork.
Who this suits: homeowners across Mississauga and the neighbouring cities who want a responsive independent rather than a large franchise with a call centre in front of it, and who value being able to reach someone at eight in the evening. It should also suit landlords and small commercial sites needing a repair handled the same day. Who it may not suit: anyone shopping purely on a rental or finance package from a big-box utility partner, or a large commercial building needing rooftop units, chillers and a documented maintenance contract, none of which the website describes. The profile does not list pricing, so comparison shopping means getting the numbers in writing.
Against the wider Mississauga market, which runs from one-van operators to national chains, this hvac group sits in the useful middle. The service breadth and the multi-city coverage look like a company of some scale, while the review language reads like a small crew. Get two quotes on any replacement over a few thousand dollars, then judge on scope and warranty rather than the headline figure.
iWhere this information comes from
Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.
Reputation by Source
We show each source separately rather than blending them into a single score, because they measure different things.
Google
5.0/ 5
279 customer reviews
TenBestFind
Editorially reviewed
Ranked #3 in Mississauga hvac, September 2026
Local Market Pricing
What Mississauga homeowners generally pay, independent of this company.
- AC replacement, existing ductwork
- $5,500–$9,500
- Heat pump replacement
- $7,500–$13,800
- Furnace replacement
- $3,500–$7,500
- Repair call
- $150–$600
Project Photos
Business-submitted, reviewed by our editors
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HVAC-Group FAQs
What is HVAC-Group's Google rating?
5 out of 5 from 279 reviews, read on September 27, 2026. A perfect average at that review volume is unusual, and the comments that are visible focus on fast diagnosis, response time and pricing on repairs. Note the company's own website quotes a lower review count, so the Google Business Profile figure is the more current one.
Do they offer emergency HVAC service in Mississauga?
The company advertises 24/7 emergency service along with same-day scheduling. Its published hours are 8 AM to 9 PM Monday through Friday and 9 AM to 2 PM on Saturday and Sunday, which suggests those are normal booking windows rather than a hard cut-off. Ask on the call whether an overnight or holiday attendance carries a different rate.
Which areas do they cover besides Mississauga?
The website lists Brampton, Burlington, Concord, Etobicoke, Milton, North York, Oakville, Thornhill, Toronto, Vaughan, Woodbridge and Georgetown. That is most of the west and north GTA. If you are on the edge of a service area, confirm coverage before booking, since travel can affect scheduling.
Do they install heat pumps?
Yes, heat pump installation, replacement, repair and maintenance are all listed on the website. Heat pumps have become a common choice in southern Ontario for shoulder-season efficiency, usually paired with a gas furnace as backup for the coldest weeks. Ask which rebate programmes are currently open and who handles the application.
What should I ask before booking a furnace replacement?
Ask for the diagnostic fee, whether it is credited against the work, the labour warranty separate from the parts warranty, and who registers the manufacturer warranty. In Ontario, anyone touching a gas connection needs a valid gas fitter certificate, so ask to see it and confirm liability insurance. Get the quote in writing with the model number on it.
Which brands do they work with?
The website names Carrier, Bryant, Lennox, Trane, Rheem, Amana, Goodman, KeepRite and Napoleon on the furnace side, and Carrier, Bryant, Lennox, Goodman, Midea and Kepler for air conditioners. Water heaters include Navien and Rinnai tankless units. Most competent technicians can service brands outside their install lineup, so ask about your specific equipment.
Do they handle water heaters and gas lines too?
Yes. Water heater installation, repair and maintenance are listed, including tankless models, along with gas line installation, replacement and leak repair. Having one contractor cover the furnace, the water heater and the gas piping is convenient, particularly when a mechanical room is being reworked.
Is HVAC-Group licensed and insured?
We have no credential records on file for this company yet. Ask for the certificate directly from the insurer before booking work.
What areas does HVAC-Group serve?
Toronto, Mississauga, Concord. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.
Does HVAC-Group offer emergency service?
Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.
What warranty do they offer?
Warranty terms are not on file. Ask for them in writing before work starts.
How was this profile built?
Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.
Can a business pay to improve its profile?
A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.
Is Something Incorrect?
Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.
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iWhat claiming does
Claiming lets you correct and maintain the factual information on this profile. Claiming or upgrading a profile does not guarantee inclusion in a TenBestFind ranking and never affects ranking position, which is decided editorially.
About This Business Profile
- Last reviewed
- September 2026
- Profile last updated
- September 27, 2026
- Google review data updated
- September 27, 2026
- Sources checked
- Google Business Profile, Company website
- Sponsorship status
- No commercial relationship