Updated November 2026 · 21 verified hvac contractors · CASL-aware

Waterloo HVAC Contractors Email List — 21 businesses, 13 with email

This email list covers 21 hvac contractors in Waterloo, Ontario, delivered as Excel and CSV files the moment you pay $9 USD. Of the 21 businesses, 13 have an email address, 20 a phone number, 19 a website, 21 a street address and 21 a Google rating — a blank cell means the business does not publish that field. Use it for cold email, calling or direct mail to hvac contractors in Waterloo, Ontario; one purchase includes free updates.

Total HVAC Contractors
21
Across Waterloo
With Email
13
62% of listings · 85% corporate domain
Avg Rating
4.73/5
2,773 total reviews
Top Rated
19
Rated 4.5 or higher

The Waterloo, Ontario hvac contractors list has 21 businesses, 13 of them with a business email. Each record has the business name, phone, address, website and Google rating. One-time $9 USD — download Excel and CSV right after checkout, no subscription.

/ 01 — Sample previewSee what's in the file

Five rows from the full 21-row dataset, sorted by rating & review count. The full file has one row per business with 16 columns: business name, email, email type (business or personal), phone, street address (with postal code), city, state/province, country, Google rating, review count, website, email quality, audit date, and any other emails and phones we found for the business with where we found them. The CSV adds email_2, email_3… where a business has more than one address. Service-area businesses (mobile mechanics, handymen, cleaners) deliberately don’t list an address on Google, so that column is blank for about 2% of rows.

hvac-contractors-waterloo-on-canada.xlsx / .csv · 21 rows · 16 columnsPREVIEW
NameRatingReviewsEmail
Cross Heating & Air Conditioning Ltd.★ 5.0278s***@crossheating.com
All Year Heating and Cooling Inc.★ 5.082i***@allyearhvac.com
Markle Heating & Cooling Inc★ 5.022j***@markleheating.ca
Falconridge Air Systems★ 5.09i***@falconridgeair.com
DHVAC REFRIGERATION★ 5.08s***@dhvacref.ca
+ 16 more rows in the full downloadExcel · CSV

/ 02 — Market insightWaterloo's hvac contractors market in numbers

“

Waterloo holds one of the largest concentrations of hvac contractors in Ontario at 21 active operations. The market is mature: 52% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 132 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.

21
Active hvac contractors
52%
Corporate domain emails
132
Avg Google reviews

/ The dataWaterloo hvac contractors: ratings, email, hours and categories

Google ratings

All 21 hvac contractors in Waterloo have a Google rating. Of those, 19 are rated 4.5 or higher and 2 between 3.0 and 3.9. 5 have 100 or more Google reviews.

4.5 and higher19
90%
4.0 – 4.40
0%
3.0 – 3.92
10%
Below 3.00
0%
No rating yet0
0%

Email addresses

13 of the 21 have an email address we could verify. Of those, 11 are on the business's own domain and 2 on another domain, such as Gmail or Outlook. The other 8 have no verified email.

Own-domain email11
52%
Other email (Gmail, Outlook …)2
10%
No email8
38%

Opening hours

9 of the 21 list their opening hours on Google. Of those, 6 are open on Saturday or Sunday, 6 on Sunday and 5 around the clock.

Hours listed9
43%
Open at the weekend6
29%
Open on Sunday6
29%
Open 24 hours5
24%

Google categories

Google files these 9 hvac contractors under 3 categories. The most common are HVAC contractor (7), Air conditioning repair service (1) and Heating contractor (1).

HVAC contractor7
33%
Air conditioning repair service1
5%
Heating contractor1
5%

Postal codes

The 9 with a postal code sit in 2 postal areas. The busiest are N2V (8) and N2L (1).

N2V8
38%
N2L1
5%

Compared with Ontario

90% of Waterloo's hvac contractors are rated 4.5 or higher, against 81% of the 1,432 across Ontario. 62% have an email address we could verify, against 48% across Ontario. 29% open at the weekend, against 45% across Ontario.

Rated 4.5+ — Waterloo19
90%
Rated 4.5+ — Ontario1,162
81%
With email — Waterloo13
62%
With email — Ontario684
48%

/ 03 — Built forWho buys this list

A

Field Service Software Providers

Field service software companies can connect with decision-makers at Waterloo's 21 HVAC contractors. Target businesses like Falconridge Air Systems to introduce efficiency-improving platforms.

B

HVAC Supply & Dealer Representatives

HVAC supply and dealer representatives gain direct access to local buyers. Reach out to the 21 contractors rated 4.5 or higher to present new equipment lines or parts supply deals.

C

Marketing & Seasonal Demand Services

Marketing agencies can reach a high-quality audience for specialized campaigns.

/ 04 — QuestionsFrequently asked

How current is the Waterloo HVAC contractor list?+

Data is refreshed quarterly. We verify contact information and business status to provide reliable leads for your outreach efforts.

What contact details are included for Waterloo HVAC contractors?+

Each entry includes business name, address, phone number, and email.

Can I filter the list by rating or review count?+

The list provides raw data, allowing you to sort and filter based on your criteria. You can identify top-rated businesses like Cross Heating & Air Conditioning Ltd. for specific campaigns.

Is this list only for Waterloo city?+

Yes, this specific list focuses solely on HVAC contractors operating within Waterloo, Ontario. We offer separate lists for other cities and regions as needed.

What format is the data delivered in?+

The data is delivered as an instant CSV download. This format is easily imported into CRM systems, email marketing platforms, or spreadsheets for immediate use.

What is the quality of the email addresses provided?+

We prioritize verified email addresses to ensure high deliverability.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther hvac contractors lists in Canada

/ DirectoryBrowse HVAC Contractors in Waterloo

Find a verified hvac contractor near you. Get directions or visit their website directly — sorted by Google rating.

Cross Heating & Air Conditioning Ltd.

★ 5.0 · 278 reviews
HVAC Contractor · Waterloo

All Year Heating and Cooling Inc.

★ 5.0 · 82 reviews
HVAC Contractor · Waterloo

Markle Heating & Cooling Inc

★ 5.0 · 22 reviews
HVAC Contractor · Waterloo

Falconridge Air Systems

★ 5.0 · 9 reviews
HVAC Contractor · Waterloo

DHVAC REFRIGERATION

★ 5.0 · 8 reviews
HVAC Contractor · Waterloo

NRG HVAC

★ 5.0 · 2 reviews
HVAC Contractor · Waterloo

Action Air Conditioning And Refrigeration Inc (Since 1978)

★ 5.0 · 1 review
HVAC Contractor · Waterloo

Elite Air Duct Inc

★ 5.0 · 1 review
HVAC Contractor · Waterloo

Delta Air Systems Ltd.

★ 4.9 · 685 reviews
HVAC Contractor · Waterloo

Koebel Heating, Cooling, and Mechanical Inc.

★ 4.9 · 243 reviews
HVAC Contractor · Waterloo

Afterglow

★ 4.9 · 154 reviews
HVAC Contractor · Waterloo

BreezeCome Home Services/Quality Breeze 清风到家 服务到家

★ 4.8 · 48 reviews
HVAC Contractor · Waterloo

SM Mechanical

★ 4.8 · 17 reviews
HVAC Contractor · Waterloo

Dunn Heating and Air Conditioning

★ 4.7 · 1,068 reviews
HVAC Contractor · Waterloo

Constant Home Comfort Waterloo

★ 4.7 · 80 reviews
HVAC Contractor · Waterloo

MD HVAC Solutions

★ 4.7 · 15 reviews
HVAC Contractor · Waterloo

Carter-Grant Mechanical

★ 4.6 · 11 reviews
HVAC Contractor · Waterloo

AAA Air Conditioning Inc.

★ 4.5 · 11 reviews
HVAC Contractor · Waterloo

Comfort Zone Heating & Cooling

★ 4.5 · 4 reviews
HVAC Contractor · Waterloo

Reitzel Heating And Air Conditioning

★ 3.9 · 23 reviews
HVAC Contractor · Waterloo

Comfort Air Heating & Cooling

★ 3.5 · 11 reviews
HVAC Contractor · Waterloo

/ HelpCommon Questions

How do I choose a reliable hvac contractor in Waterloo?+

Start with the rating — look for a hvac contractor holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.

What's the typical cost of a hvac contractor in Waterloo?+

Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three hvac contractors directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.

Are these hvac contractors verified?+

Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — collected by our own crawl. We show only what's already public; we don't add or alter business details.

How can I contact a hvac contractor?+

Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.

I'm a business owner — how do I update or remove my listing?+

Go to publicleads.com/your-business. You can remove your business or an email address, or fix your phone or email there; we email a confirmation link first, and nothing changes until it is used. For anything else, email support@publicleads.com.

Is your business on this list? Remove it or fix its phone or email. Not on it? Add your business.