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Closed until Mon, 7:30 AM
At Performance Heating & Air Inc. in Thorold, we specialize in HVAC services, offering unparalleled expertise in air conditioning and heating solu…
The Best HVAC Company in Thorold
Compare top-rated hvac providers in Thorold. Profiles include verified reviews, service details, and direct contact options.
Service providers
HVAC pros near Thorold
These companies are based in nearby cities and serve Thorold.
Open 24/7
In the heart of St. Catharines, we are Reliance Heating, Air Conditioning & Plumbing - your trusted neighbors in home comfort solutions. Our exper…
Closed until Sat, 7:00 AM
At Superior HVAC Service, Heating & Air Conditioning in St. Catharines, we specialize in providing comprehensive solutions for all your heating an…
Open 24/7
At Mr. Furnace Heating and Air Conditioning in St. Catharines, we specialize in comprehensive HVAC services, from air conditioning contracting to …
Closed until Sat, 7:00 AM
At Brian Easton HVAC in St. Catharines, we specialize in comprehensive heating, ventilation, and air conditioning (HVAC) services for your home. O…
Open 24/7
In St. Catharines homes, a reliable HVAC system is crucial for comfort and efficiency. At Impact Mechanical HVAC, we're more than just your local …
Open 24/7
In the heart of Niagara Falls, we at Air In Motion proudly serve our community with unparalleled HVAC services. As a dedicated HVAC contractor, we…
Open 24/7
In Niagara Falls, we are Sure-Fix Service Group Inc., a dedicated team specializing in HVAC services. Our expertise spans across all aspects of he…
Closed until Sat, 9:00 AM
In homes across Niagara Falls, an unseen issue can lurk within - dirty air ducts. At Kleen-Flo Duct Cleaning, we specialize in HVAC services and t…
Open 24/7
In the heart of Niagara Falls, we, Evans Heating & Cooling, are your dedicated HVAC specialists, committed to serving our community's homeowners w…
Open 24 hours
In the heart of Niagara Falls, we're more than just an HVAC services provider – we're your local experts in maintaining and enhancing the air qual…
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Verified HVAC in Thorold, Ontario
We show only active businesses that pass moderation. Results are specific to Thorold and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Thorold by experience, responsiveness, and value before you reach out.
Local-first search in Thorold
Filter by neighborhood, check locations on the map, and find providers close to home or work in Thorold. Listings are refreshed regularly — November 2026.
Local cities around Thorold, including St. Catharines
The same listings in the closest cities — providers there often take jobs in Thorold too. Mileage is the approximate distance from Thorold.
- St. Catharines 2.9 mi
- Niagara Falls 4.6 mi
- Fonthill 8.0 mi
- Niagara Falls 8.3 mi
- Lewiston 8.5 mi
- Welland 9.2 mi
- Fenwick 9.3 mi
- Grand Island 12.1 mi
- Fort Erie 14.6 mi
- Sanborn 15.2 mi
- Wainfleet 15.5 mi
- Port Colborne 16.1 mi
What Thorold customers ask first
Looking for hvac in Thorold? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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