HVAC Professional

Constant Home Comfort Waterloo

Waterloo, ON

Emergency ServiceResponds to Reviews

+1 226-240-3219 Website

Serving Waterloo & area

69out of 100

Good

ProScore

This score reflects 81 Google reviews, ratings from 2 platforms in all.

How is this calculated?

Score updated: Oct 2026

About Constant Home Comfort Waterloo

AI-generated summary from ProScore data sources

Constant Home Comfort Waterloo provides HVAC installation and tankless water heater services in Waterloo, Ontario, available 24 hours a day, seven days a week, with service available in Arabic, Cantonese, English, and Hindi. Customers report professional installation work with thorough site cleanup, clear explanations of quotes and services, and responsive emergency support during winter months.

Constant Home Comfort Waterloo: ProScore 69, tied 4th of 12 scored HVAC contractors in Waterloo.
81 Google reviews (4.7 stars; median 71) for Constant Home Comfort Waterloo, ahead of 7 of 12 HVAC contractors.

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What Customers Say

AI analysis of 8 Google reviews

Top Strengths

Professional installation quality with clean, thorough work on HVAC systems and tankless water heaters

Transparent communication and detailed explanations of quotes and services

Reliable follow-up service and responsive support during winter emergencies

professionalknowledgeableprompt/fast serviceexcellent customer serviceDavid and crew

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 536 reviews

GoogleListing found

Google Business Profile reviews

4.7/5

81 reviews

Review platform BListing found

Independent review platform · name withheld by policy

4.8/5

455 reviews

No rating yet on Review platform C. Not found on BBB.

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Well Reviewed

4.7 star average on Google with 81 reviews.

Rated on Multiple Platforms

Independently rated on 2 review platforms — ratings that agree across sources are harder to game.

Open 24 Hours

Every posted day shows 24-hour availability.

What Reviews Highlight

Reviews mention: professional, knowledgeable, prompt/fast service.

Google Review Breakdown

81 total

Featured Review

From Google

“

We recently had our tankless water heater installed by constant home comfort. David was transparent and thorough explaining us the quote which we appreciated. His team did a wonderful job installing the heater and there's been no issues since we had it installed sometime in the beginning of Sept.<br>Highly recommend!

Sora Yun

Google Review

Photos & Work

1 photo

Other top rated hvac in Waterloo

Delta Air Systems Ltd.

All Year Heating and Cooling Inc.

Waterloo

5(60)

Local Heating And Cooling

Waterloo

5(396)

Frequently Asked Questions

Is Constant Home Comfort Waterloo licensed?

Licensing status has not been verified for Constant Home Comfort Waterloo. Contact them directly to confirm current credentials before hiring.

Does Constant Home Comfort Waterloo have insurance?

WSIB insurance status is not verified for Constant Home Comfort Waterloo. Request proof of workplace insurance and liability coverage before hiring.

What is Constant Home Comfort Waterloo’s rating?

Constant Home Comfort Waterloo has a ProScore Trust Score of 69/100 (Good), calculated from 2 data sources including 81 Google reviews.

Where is Constant Home Comfort Waterloo located?

Constant Home Comfort Waterloo is a hvac serving Waterloo, Ontario. You can reach them at +1 226-240-3219. View their full profile on ProScore for reviews and credentials.

Business Details

644 Colby Dr #5, Waterloo, ON N2V 1A2

HVAC

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Open 24 HoursEmergency Service

Service options

Language assistance

Credentials

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance · TSSA fuels contractor registry

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring HVAC FAQs in Waterloo View all guides →

Data Transparency

Sources: Google and major review platforms
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

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Compare HVAC Contractors in Waterloo

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.