Skip to main content
Menu
Find a Contractor
PlumbersElectriciansHVACRoofersGeneral ContractorsDrywallersKitchen RemodelingBathroom RemodelingPest ControlTree ServiceLandscaping
Resources
Homeowner HubHow-To GuidesFirst 90 DaysHiring GuidesCost GuidesCompare ContractorsCoverage MapAsk ProScore AIFAQ
For Pros
Pro ResourcesClaim Your ProfileImprove Your Score
Leave a ReviewClaim Your ProfileFREE
support@proscore.ca
HVAC Professional

HAMCO Heating and Cooling Ltd. logoHAMCO Heating and Cooling Ltd.

Hamilton, ON
Compare with similar hvac providers in Hamilton →
Emergency ServiceResponds to Reviews
+1 905-527-1049 Website(opens in new tab)
Serving Hamilton & area
ProScore
4.8★ Google|1/4 Sources

This score reflects 631 verified reviews.

How is this calculated?
Data verified: Jun 2026

About HAMCO Heating and Cooling Ltd.

AI-generated summary from verified data sources

HAMCO Heating and Cooling Ltd. provides heating and cooling services to Hamilton and nearby regions. They hold an impressive 4.8★ Google rating from 631 reviews.

G
Google
4.8★ (631)
Rated on 1 independent platform

Is this your business?

Claim your profile to access your Trust Score dashboard, respond to reviews, and unlock growth tools.

Claim This Profile →

What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Exceptional professionalism and courteous conduct in residential settings (Cameron's attention to detail with boots, warm greeting, punctuality)
Expert problem diagnosis and root cause analysis (Derek identifying blockage with pump, solving repeated problems)
Honest pricing practices without inflating costs, earning trust from insurance professionals
professional techniciansthorough diagnosispunctual and efficientcourteous serviceknowledgeable staff

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 of 4 verified
G
Google
4.8/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Highly Rated

Consistently rated 4.8 stars across 631+ Google reviews.

Google Review Breakdown

631 total
5
582
4
20
3
4
2
3
1
22

Featured Review

Verified review from Google

“

We were lucky to have Cameron as our HAMCO furnace service tech in our home today. He is, in my opinion, an excellent example of a professional who knows how to properly & courteously conduct himself in a residential setting.<br><br>Cameron called just ahead of his visit to let us know he was on the way, arriving within the allotted timeframe with all necessary tools, equipment & documentation required for this service, packaged in a polite & warm greeting at the door. He asked if it was ok to

R
Rob Kisielewski
Google Review

Other top rated hvac in Hamilton

Spurr Heating & Air Conditioning
76
Hamilton
4.9(1184)
Nik Heating N Cooling
73
Hamilton
4.9(58)
Boonstra Heating and Air Conditioning
72
Hamilton
4.7(4652)
PRO Wave Solutions Inc.
70
Hamilton
5(45)

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringHVAC FAQs in HamiltonView all guides →

Frequently Asked Questions

Is HAMCO Heating and Cooling Ltd. licensed?
Licensing status has not been verified for HAMCO Heating and Cooling Ltd.. Contact them directly to confirm current credentials before hiring.
Does HAMCO Heating and Cooling Ltd. have insurance?
WSIB insurance status is not verified for HAMCO Heating and Cooling Ltd.. Request proof of workplace insurance and liability coverage before hiring.
What is HAMCO Heating and Cooling Ltd.’s rating?
HAMCO Heating and Cooling Ltd. has a ProScore Trust Score of 62/100 (Good), calculated from 1 verified data source including 631 Google reviews.
Where is HAMCO Heating and Cooling Ltd. located?
HAMCO Heating and Cooling Ltd. is a hvac serving Hamilton, Ontario. You can reach them at +1 905-527-1049. View their full profile on ProScore for verified reviews and credentials.

Business Details

200 Queen St N, Hamilton, ON L8R 2W3
HVAC
View on Google Maps

Hours

FridayOpen 24 hours
MondayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
ThursdayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Open 24 HoursEmergency ServiceOnsite services

Service options

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle
Last updatedJune 2026

Is this your business?

Claim your profile to update info, add photos, and respond to reviews

More hvac in Hamilton →|All hvac in Ontario →|All contractors in Hamilton →
Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

Are you the owner of this business? Dispute this score

Still researching?

Read the hiring guide →Check cost estimates →

Before you hire, read: 5 questions to ask every hvac →

Compare HVAC Contractors in Hamilton

See how HAMCO Heating and Cooling Ltd. ranks against other verified hvac contractors in Hamilton on ProScore.

View ranked list of hvac contractors in Hamilton →Browse all hvac contractors in Hamilton →