HAMCO Heating & Cooling (2010 Commercial) | Serving the Halton Region Since 1946
July 2026
Company Facts
HAMCO Heating and Cooling Ltd. at a Glance
The work
- Best for
- Furnace installation and custom ductwork from an 80-year-old family shop
- Primary service
- HVAC
Where
- Headquarters
- Hamilton, ON
- Service area
- 3 cities
- Emergency service
- Business hours only
Money and guarantees
- Free estimates
- Yes
- Financing
- Available
Editorial Review
Our Take on HAMCO Heating and Cooling Ltd.
Eighty years under the same family and a review base thick with named technicians getting individual praise is the kind of longevity that's hard to manufacture, even without a published licence number to check directly.
Best for: Furnace installation and custom ductwork from an 80-year-old family shop
What We Like
- Family-owned in Hamilton since 1946, 80 years of history
- 4.8-star Google average across 775 reviews
- Named technicians praised repeatedly in reviews
- Free sales estimates and rental equipment options
- Custom ductwork and radiant floor heating among its specialties
Things to Consider
- No specific TSSA licence number published on the company's own site
- No Better Business Bureau rating listed
- No individual owner named
Google Reviews for HAMCO Heating and Cooling Ltd.
Customer ratings shown here come from Google. They are separate from our editorial review above.
Google rating
4.8
Based on 775 Google reviews
Review data updated September 22, 2026
Rating Distribution
- 5 stars93%
- 4 stars3%
- 3 stars1%
- 2 stars0%
- 1 star3%
iAbout this distribution
The distribution reflects the 775 Google reviews available when this profile's review data was last refreshed on September 22, 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.
Recent Google Reviews
- Me Lastname5.0Derek was friendly and did a great job at diagnosing the problem.September 2026Google
- Jennifer Morrow5.0Derek came in to do some work for us today and we were so impressed! When we didn't hear him come to the door the first time, he went above and beyond and made the effort to come back and do the work, extending his work day just for us! He was quick and efficient and very friendly. Made the process so smooth, would highly recommend him for your heating and cooling needs!!September 2026Google
- Danielle Diaz5.0I haven't had the best of luck with my new heating unit, but Derek has made the part replacement easy. He took care of everything and more!September 2026Google
- S W5.0A Hamco technician , Derek, did a great job doing my annual AC and gas furnace checkup and maintenance. My AC was making a bit too much noise and he figured out a few adjustments to mitigate the noise. Personable and competent and I can reccomend him.September 2026Google
- Sherry Crawford5.0Derck arrived on schedule and did the required maintenance on 3 units. Explained options to us and left the work spaces tidy!😁September 2026Google
- Frank Rebellato5.0We had Derek from Hamco come to do a A/C & Furnace maintenance check because I found some water coming from under the furnace. He was on time & very polite & courteous. He explained the procedure he was doing & had the work done in roughly an 1/2 hr. or so. A minor problems was found & told me in fact the units are in very good shape. Furnace is back to good working condition.September 2026Google
Ranked#3of 10 hvac companies in Hamilton, ONre-checked September 2026
Editorial Ranking
Why HAMCO Heating and Cooling Ltd. Made Our Top 10
It holds position 3 in 10 Best HVAC Companies in Hamilton, ON (2026).
See the Full Hamilton RankingPositions cannot be bought
Services Offered
Specialties
- Furnace installation
- Air conditioner installation
- Air conditioner repair and maintenance
- Ductless air conditioning installation
- Ductless service
- Water heater installation
- Water heater service
- Boiler installation
Areas Served
Based in Hamilton, ON.
- Hamilton, ON · HQ
- Oakville, ON
- Burlington, 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 HAMCO Heating and Cooling Ltd.
HAMCO Heating and Cooling has operated in Hamilton since 1946, giving the family-owned company 80 years of local history, and its Google page currently averages 4.8 stars across 775 reviews, read September 22, 2026. Reviewers name several technicians directly, including Derek, Christian, Najim, Victor, and Cameron, along with Jordan on the sales side.
The company's blog content references TSSA and HRAI industry standards, though it doesn't publish a specific licence number on its own site. The service list covers furnace installation, repair, and maintenance, air conditioning, heat pumps, ductless systems, water heaters, boilers, indoor air quality solutions, custom ductwork, and radiant floor heating, with Daikin equipment mentioned in customer reviews.
HAMCO advertises a free sales estimate and easy, transparent financing and rental options through a dedicated page, along with live customer support and same-day or next-day service noted in reviews. The site doesn't state a Better Business Bureau rating or specific written warranty terms, and no individual owner is named, though the company is clearly still family-run based on how it describes itself.
Service reaches Hamilton, Burlington, Oakville, and the broader Halton region.
HAMCO suits a homeowner who wants a genuinely long-tenured, family-owned company with a free sales estimate and rental equipment options. It suits less well someone who wants a specific TSSA licence number or written warranty terms confirmed online first. Ask for the technician's TSSA licence number directly and current rental versus purchase terms before booking.
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
4.8/ 5
775 customer reviews
TenBestFind
Editorially reviewed
Ranked #3 in Hamilton hvac, September 2026
Company Pricing & Estimates
What this company publishes about its own pricing.
- Free estimates
- Yes
- Inspection fee
- Free sales estimate
- Financing
- Available
Local Market Pricing
What Hamilton 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
Project Videos
From the company's own channel and website. Loads only when you press play.
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HAMCO Heating and Cooling Ltd. FAQs
Is HAMCO licensed?
The company's blog references TSSA and HRAI industry standards but doesn't publish a specific licence number on its own site, so ask directly before booking.
Does HAMCO offer emergency service?
The site mentions live customer support and same-day or next-day service in reviews, but doesn't state formal 24/7 emergency coverage.
Does HAMCO offer equipment rental instead of purchase?
Yes, the company advertises easy, transparent financing and rental options through a dedicated page.
Is HAMCO Heating and Cooling Ltd. 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 HAMCO Heating and Cooling Ltd. serve?
Hamilton, Oakville, Burlington. 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 HAMCO Heating and Cooling Ltd. 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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About This Business Profile
- Last reviewed
- September 2026
- Profile last updated
- September 27, 2026
- Google review data updated
- September 22, 2026
- Sources checked
- Google Business Profile, Company website
- Sponsorship status
- No commercial relationship