Company Facts
Maher Heating & Cooling at a Glance
The work
- Best for
- Mississauga homeowners wanting one contractor for heating, cooling and hot water, including financed replacements
- Primary service
- HVAC
Where
- Headquarters
- Mississauga, ON
- Service area
- Mississauga
- Emergency service
- Business hours only
Money and guarantees
- Free estimates
- Not advertised
- Financing
- Not advertised
Editorial Review
Our Take on Maher Heating & Cooling
A broad service list and 276 reviews at 4.7 put this firm in the credible middle of a crowded Mississauga market, and the water treatment and air sealing lines give it more reach than the average furnace-and-AC shop. The heavy promotion of monthly payment plans is the thing to read carefully: the numbers look attractive, but the terms decide whether they are. Ask for the total cost over the full term before you sign anything.
Best for: Mississauga homeowners wanting one contractor for heating, cooling and hot water, including financed replacements
What We Like
- 4.7 rating from 276 reviews on its Google Business Profile, read September 27, 2026
- Unusually broad scope for a residential firm, covering water treatment, air quality and air sealing as well as HVAC
- Hours published as 24 a day, seven days a week, useful for winter furnace failures
- Claims 27-plus years in the trade and advertises ten-year parts and labour warranties on installations
- Financing and monthly-payment options presented openly, with rebate figures quoted
Things to Consider
- Monthly plan pricing needs checking for term length, ownership and total cost before signing
- Rebate amounts up to $5,000 are the company's own claim and depend on programs current at the time
- Overnight and weekend calls typically carry a premium rate, which the profile does not list
Google Reviews for Maher Heating & Cooling
Customer ratings shown here come from Google. They are separate from our editorial review above.
Google rating
4.7
Based on 276 Google reviews
Review data updated September 27, 2026
Rating Distribution
- 5 stars87%
- 4 stars5%
- 3 stars0%
- 2 stars1%
- 1 star6%
iAbout this distribution
The distribution reflects the 276 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 Maher Heating & Cooling Made Our Top 10
It holds position 10 in 10 Best HVAC Companies in Mississauga, ON.
Services Offered
Areas Served
Based in Mississauga, 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 Maher Heating & Cooling
Mississauga homes span a lot of vintages, from post-war bungalows near Lakeview to the 1970s and 80s subdivisions around Erindale and Meadowvale, through to the condo towers and new builds along Hurontario. Each of those brings a different HVAC problem. Older houses often have oversized mid-efficiency furnaces sitting on undersized return ducts, chimney-vented water heaters that complicate any switch to a high-efficiency appliance, and basements finished around the mechanical room. Newer homes tend to arrive with builder-grade equipment that starts failing right around the ten-year mark. A contractor that covers furnaces, heat pumps, boilers, ductless heads and water systems under one roof, which is how maher heating cooling presents its service list, is useful across all of that, because the fix is not always a like-for-like swap.
The work described on the company's website falls into a few clear groups. Heating covers furnaces, heat pumps and boilers. Cooling covers central air conditioners and ductless systems, the latter being the practical answer for additions, third-floor bedrooms and houses with no ducting. Water systems is a bigger category than most HVAC firms carry, running from tank and tankless water heaters to softeners, carbon filters, reverse osmosis and UV treatment. Indoor air quality includes HEPA filtration, electronic air cleaners, UV air filters, HRVs and humidifiers. Then there is a group of building envelope and gas work: attic insulation, air sealing and gas piping, alongside smart thermostats and other connected devices.
Ratings sit at 4.7 from 276 reviews on the Google Business Profile, read on September 27, 2026. That is a substantial volume for a residential HVAC contractor, and at that average you should expect a solid majority of satisfied customers with a minority reporting the usual friction points in this trade: scheduling, follow-up on warranty claims, or a quote that came in above what they expected. Reading the recent one and two star reviews before you call is worth ten minutes, because the pattern of complaints tells you more than the average does.
Hours are published as 24 a day, every day. In practice, for almost every HVAC company, overnight and weekend availability means an on-call technician rather than a full crew, and it usually carries a call-out premium. Ask what the after-hours rate is, whether the diagnostic fee is credited against the repair, and what the hourly billing looks like once the technician is on site. A furnace that quits during a January cold snap in Mississauga is a genuine emergency, particularly with pipes in an unheated garage or crawlspace, so knowing the number in advance is sensible.
On replacements, the site advertises monthly plans starting in the twenties and thirties for water heaters, Lennox furnaces and air conditioners, a ductless heat pump from around sixty-nine dollars a month or roughly $4,599 outright, rebates up to $5,000 and ten-year parts and labour warranties, with some promotions including a smart thermostat and surge protector. Treat all of that as the company's own claim and get the specifics in writing. With any monthly plan, the questions that matter are whether it is a rental, a lease or a financed purchase, the total cost over the term, who owns the equipment at the end, what happens if you sell the house, and whether a notice of security interest gets registered on title. Rebate figures depend on the program in force at the time, the equipment chosen and sometimes a home energy assessment, so ask who handles the paperwork.
Who is this a good fit for? Homeowners in Mississauga and the wider GTA who want one company for the furnace, the air conditioner and the hot water, and who are open to a financed upgrade rather than repairing a fifteen-year-old unit. It also suits people dealing with hard water, a common complaint on this side of the lake, since softeners and filtration are part of the offering. It is less obviously the choice for large commercial rooftop work, or for someone who wants a bare-bones repair quote with no upgrade conversation.
Before booking, confirm that the technician attending is licensed for gas work in Ontario, ask for the model numbers and efficiency ratings on any quoted equipment rather than a brand name alone, and check whether permits and venting changes are included. For heat pump proposals, ask what the backup heat arrangement is and at what outdoor temperature it takes over, because a cold-climate system sized on a mild assumption disappoints in February. Getting two or three written quotes is standard practice for a replacement of this size, and maher heating cooling is one of several established options serving the city.
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
4.7/ 5
276 customer reviews
TenBestFind
Editorially reviewed
Ranked #10 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
Similar HVAC companies in Mississauga
MH Heating and Cooling Solutions
5.0(216 Google reviews)24/7 furnace and AC service with a 24-month warranty · MississaugaRanked #5View profile →High Class Cooling & Heating Systems
5.0(127 Google reviews)Residential and commercial HVAC installation and repair · MississaugaRanked #9View profile →AVIS HVAC, Cooling & Heating
5.0(105 Google reviews)Residential and commercial HVAC with up to 10-year equipment warranties · MississaugaView profile →HVAC-Group
5.0(279 Google reviews)same-day furnace and AC breakdowns across Mississauga and the west GTA · MississaugaRanked #3View profile →The Heatman Heating and Cooling
5.0(84 Google reviews)homeowners wanting furnace, AC and gas line work from one small Mississauga crew · MississaugaView profile →Real Deal HVAC
5.0(180 Google reviews)24/7 emergency heating and cooling calls in Mississauga with an upfront installed price · MississaugaView profile →
Maher Heating & Cooling FAQs
Does Maher Heating & Cooling do emergency calls at night?
Its published hours are 24 a day, seven days a week, so overnight and weekend calls are offered. As with most HVAC contractors, that normally means an on-call technician rather than a full crew, and after-hours work usually costs more than a scheduled daytime visit. Ask for the call-out rate and whether the diagnostic fee is applied to the repair before the van is dispatched. The phone number listed is +1 416-750-7070.
How is the company rated?
Its Google Business Profile shows 4.7 out of 5 from 276 reviews, read on September 27, 2026. That is a healthy review count for a residential HVAC firm in the GTA. Worth skimming the lower-scoring reviews as well as the average, since they show where problems tend to occur.
What areas does it cover?
The company describes itself as serving the Greater Toronto Area, with its listed address on Matheson Blvd E in Mississauga. Response times will naturally be shortest closer to that base. If you are on the outer edge of the GTA, confirm coverage and any travel charge when you book.
Are the advertised monthly prices a rental or a purchase?
The website lists monthly figures for furnaces, air conditioners, water heaters and ductless heat pumps but the profile does not spell out the structure, so ask directly. The questions that matter are whether it is a rental, a lease or financed ownership, the total payable over the full term, who owns the equipment at the end, what happens if you sell the house, and whether anything is registered against your title.
Do they handle water heaters and water treatment as well as HVAC?
Yes, according to its own service list, which is broader than most residential HVAC companies. It covers tank and tankless water heaters, water softeners, carbon filters, reverse osmosis and UV water filtration. That is convenient in an area where hard water is a common household complaint, since one visit can address both the heating equipment and the water quality.
What should I ask before agreeing to a heat pump installation?
Ask for the specific model and its rated performance at low outdoor temperatures, what the backup heat source is, and at what temperature the backup takes over. Southern Ontario winters regularly push below the point where some heat pumps lose capacity, so sizing matters. Also confirm what the ten-year parts and labour warranty covers, who administers it, and whether annual maintenance is a condition of keeping it valid.
Is maher heating cooling a good choice for commercial work?
The material available points mainly at residential jobs, from furnaces and ductless systems to water heaters and attic insulation. Its Google category is HVAC contractor, and small commercial work may well be possible, but nothing in the brief confirms large rooftop or industrial capability. Call and ask if that is what you need.
Is Maher Heating & Cooling 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 Maher Heating & Cooling serve?
Mississauga. 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 Maher Heating & Cooling 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.
Suggest an UpdateOwn Maher Heating & Cooling?
Claim your profile to verify and maintain your business information, services and service area.
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