St. Catharines has 28 verified HVAC contractors ready for direct outreach. Our list includes contact details, Google ratings, and review counts for every operator in the region. Download a CSV export instantly and start reaching decision-makers today.
Five rows from the full 28-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.
| Name | Rating | Reviews | |
|---|---|---|---|
| MarZ Heating & Cooling Inc. | ★ 5.0 | 151 | — |
| Ozone Climate | ★ 5.0 | 65 | ozoneclimate@gmail.com |
| GreenTech Niagara Inc | ★ 5.0 | 18 | adam@greentechniagara.ca |
| Regional Mechanical (Niagara) Inc. | ★ 5.0 | 1 | — |
| North Star Heating & Air Conditioning | ★ 5.0 | 1 | — |
St. Catharines' HVAC market is mature and service-heavy: contractors average 353 Google reviews each, with 9,888 total reviews across the market. Leading operators like MarZ Heating & Cooling Inc. drive the standard—138 verified reviews at 5.0 stars. One challenge: only 29% of contractors maintain corporate email addresses (info@, contact@), meaning 71% use webmail—but that's where our verified contact data adds real value.
HVAC contractors in St. Catharines rely on field-proven tools—ServiceTitan, FieldEdge, Housecall Pro. Our verified list targets the decision-makers already running jobs, tracking inventory, and managing seasonal demand. Close them on dispatch integrations and inventory sync before competitors do.
With 18 contractors rated 4.5+ stars, St. Catharines is a stable market for Carrier, Trane, Lennox, and Daikin dealer programs. Our data includes phone and email for every shop—reach service managers directly about parts, refrigerant, equipment upgrades, and warranty support.
St. Catharines' heating season runs hard. Target contractors before spring and fall HVAC surges with Google Ads, financing partnerships, and labor-matching platforms. Our list segments contractors by rating and review volume—identify the fastest-growing shops first.
There are 28 verified HVAC contractors operating in St. Catharines. Our list includes all phone numbers, email addresses, and current Google ratings pulled directly from business profiles.
The market average is 3.85 stars out of 5, with 9,888 total Google reviews. Eighteen contractors maintain ratings of 4.5 stars or higher, signaling strong competition and quality-driven customers.
Yes. Your purchase includes an instant CSV export with name, address, phone, email, and rating for every contractor. Load it directly into your CRM, outreach tool, or spreadsheet.
All contacts are verified against live Google Business Profiles. We update monthly to catch new operators and flag closures. Email and phone data are tested for accuracy before export.
MarZ Heating & Cooling Inc. leads with 138 verified Google reviews at 5.0 stars. This market also includes Ozone Climate (5.0★, 65 reviews) and GreenTech Niagara Inc (5.0★, 18 reviews).
Only 29% of St. Catharines HVAC contractors use corporate email addresses (info@, contact@). The remaining 71% operate on webmail—our verified contact data captures both and lets you reach the right person directly.
Find a verified hvac contractor near you. Get directions or visit their website directly — sorted by Google rating.
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.
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.
Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.
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.
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