Company Facts
Green Heating and Air Inc. at a Glance
The work
- Best for
- older midtown homes with boilers, radiant floors or complex heating
- Primary service
- HVAC
Where
- Headquarters
- Toronto, ON
- Service area
- 5 cities
- Emergency service
- Yes, 24/7
Money and guarantees
- Free estimates
- Yes
- Financing
- Not advertised
Editorial Review
Our Take on Green Heating and Air Inc.
A perfect 5.0 from 190 Google reviews, read September 16, 2026, backed by reviews that describe detailed quotes and honest repair-versus-replace advice. The hydronic and radiant heating experience is the real draw in a city with this many old boiler houses. We would like to see the TSSA registration number published on the site, so ask for it before work begins.
Best for: older midtown homes with boilers, radiant floors or complex heating
What We Like
- 5.0 rating from 190 Google reviews, read September 16, 2026
- Deep hydronic experience, including boilers, radiant floors and snow melting systems
- Offers HVAC design and load calculations for heat pump projects
- Premium brands such as Carrier, Viessmann and Weil-McLain
- Free estimates and 24/7 emergency repair
Things to Consider
- No TSSA registration number published on the website
- Premium equipment focus may put quotes above budget options
- Warranty terms are not listed on the main pages
Google Reviews for Green Heating and Air Inc.
Customer ratings shown here come from Google. They are separate from our editorial review above.
Google rating
5.0
Based on 190 Google reviews
Review data updated September 16, 2026
Editorial Ranking
Why Green Heating and Air Inc. Made Our Top 10
It holds position 2 in 10 Best HVAC Companies in Toronto, ON.
Services Offered
Specialties
- 24/7 emergency HVAC repair
- Boilers
- Indoor pool dehumidification
- Air conditioning repair
- Air conditioning installation
- Condo A/C and HVAC
- Furnace replacement
- Boiler repair
Areas Served
Based in Toronto, ON.
- Toronto, ON · HQ
- Mississauga, ON
- Concord, ON
- Brampton, ON
- Vaughan, 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 Green Heating and Air Inc.
A lot of the houses between the Annex and Forest Hill were built long before forced-air furnaces were standard, and many still run on hot water boilers and cast iron radiators. That is the territory Green Heating and Air Inc. works from, with its office on Bathurst Street just south of St. Clair. The company says it started in 2008, and its website also lists locations in Mississauga, Brampton and Concord, plus coverage in York and Halton regions.
What sets it apart from most Toronto HVAC firms is the depth of its hydronic work. Alongside furnace, heat pump and air conditioning jobs, it lists boiler installation and repair, in-floor radiant heating, oil-to-gas conversions, gas piping, snow melting driveway systems, pool heaters, indoor pool dehumidification, rooftop units and geothermal VRF. It also offers HVAC design and load calculations, which matters when a heat pump is being sized for a house that has never had ductwork. The brand list leans toward the premium end, with Carrier, Viessmann, Weil-McLain, NTI, Triangle Tube, Navien, Noritz and Rinnai.
Reviews on its Google profile give a good sense of how jobs are handled. One homeowner replaced a 24-year-old attic air conditioner with a Carrier heat pump and air handler. Another had a Viessmann water heater swapped after the supplier shipped the wrong model, and the technicians sorted it out on site. A third called five companies for furnace quotes and chose Green because it was the only one that answered every question properly. Several people mention talking with Hassan directly and being told a repair was not worth the money.
The company advertises free estimates and 24/7 emergency service, and its site says its technicians are TSSA certified. It does not publish a registration number, so ask for it with the quote.
Who it suits: owners of older midtown and central Toronto homes with boilers, radiators or radiant floors, and anyone planning a heat pump conversion who wants the system properly sized. It also makes sense for larger properties with pools or heated driveways. Who it suits less well: someone who needs the cheapest possible AC swap and is not interested in design work.
Before signing, ask for the load calculation behind any heat pump quote, confirm which rebates the equipment qualifies for, and get the parts and labour warranty in writing.
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.
Credentials
- TSSA certified techniciansTechnical Standards and Safety AuthorityReported
- Carrier Factory Authorized DealerCarrierReported
iWhat verified means here
Verified means we checked the credential against the authority that issues it and recorded the date. Reported means the business told us and we could not independently confirm it. We publish both, labelled, rather than dropping what we could not check.
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
190 customer reviews
TenBestFind
Editorially reviewed
Ranked #2 in Toronto hvac, September 2026
Company Pricing & Estimates
What this company publishes about its own pricing.
- Free estimates
- Yes
- Inspection fee
- Free estimate
- Emergency callout
- Available 24/7
Local Market Pricing
What Toronto 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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Green Heating and Air Inc. FAQs
Does Green Heating and Air work on boilers and radiant floor heating?
Yes. Hydronic heating is one of its main strengths. It installs and repairs boilers and in-floor radiant systems, and it also does snow melting driveways, pool heaters and oil-to-gas conversions. Brands include Viessmann, Weil-McLain, NTI and Triangle Tube.
Does Green Heating and Air give free estimates?
Yes, the company advertises free estimates. It also offers HVAC design and load calculations, which are worth asking for with any heat pump quote so the system is sized for your house.
What areas does Green Heating and Air serve?
Its main office is on Bathurst Street in Toronto, and its website also lists locations in Mississauga, Brampton and Concord, with coverage in York and Halton regions. Call to confirm availability for your address.
Is Green Heating and Air Inc. licensed and insured?
We checked 0 of 2 credentials against the issuing authority. Verified items carry the date we checked; reported items are what the business told us and we could not independently confirm.
What areas does Green Heating and Air Inc. serve?
Toronto, Mississauga, Concord, Brampton, Vaughan. 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 Green Heating and Air Inc. offer emergency service?
Yes, the company lists emergency availability. Response time depends on demand, and after a storm every company in the market is stretched.
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 Green Heating and Air Inc.?
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 18, 2026
- Google review data updated
- September 16, 2026
- Sources checked
- Issuing authorities, Google Business Profile, Company website
- Sponsorship status
- No commercial relationship