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1 J & S Heating And Air Conditioning

425 Glendale Ave, St Catharines, ON L2P 3Y1 Get directions
24h Emergency Heating Service, Boiler Repair, Commercial Heating, Furnace, Heat Pump Repair, Air Conditioner, Heating System Installation, Humidifier, Heating System Repair, Ductless Split, Water Heater, Tankless Water Heater, Air Purifier, UV Lights, Furnace Filters, Carrier Infinity, Rheem Water Heaters
Reliable 24 Hour Service to all makes of furnaces and central air. CARRIER dealer. Celebrating over 67 years of trustworthy diagnosis & fair pricing. more... See more text
Heating Contractors, Furnaces
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(4)
Closing soon
No air and it was Canada day weekend during a very bad heatwave. I called J&S not really thinking anyone would get back to me until after the holiday. Was pleasantly surprised when Ryan called me back and although he had a lot of calls he would get me in the next day, holiday Monday. Ryan was pleasant and punctual, so even though he did not have much of a holiday my husband and I can’t thank him enough Read more
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2 Ideal Plumbing & Heating

8 Clairmont St, Thorold, ON L2V 1R1 Get directions
Plumbing / Repairs & Replacements, Heating & Air-Conditioning, Sewer & Waterline Replacements, Tankless Hot Water Heaters, Video Camera Inspection, Plumbing & Heating Protection Plans, Financing Available (O.A.C), Drains & Sewers - Cleared & Repaired, Backwater Valve Installation, Backflow, Kitchen Sink Repair, Leaking Toilet, Plumbing And Heating, Toilet Repair, Shower Repair, Water Heater Repair
We Provide Quality Plumbing Heating & AC Service
Heating Contractors, Furnaces
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Open 24 hours
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3 Mr Furnace Heating and Air Conditioning

28 Dunkirk Rd, St Catharines, ON L2R 1A1 Get directions
Residential Heating And Cooling, Duct Cleaning, Electric Water Heater, Furnace And Air Conditioning Installation, Forced Air Furnace, Furnace And Air Conditioning Repair, Dryer Vent Cleaning, Propane Water Heater, Gas Water Heater, Furnace And Air Conditioning Maintenance, Boiler, Forced Air AC, Humidifier, Tankless Water Heater, UV Air Purifier, Ductless Air Conditioning
Let the guys in the green trucks save you big bucks.
Heating Contractors, Duct Cleaning
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Opening at
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4 Ideal Plumbing & Heating

8 Clairmont St, Thorold, ON L2V 1R1 Get directions
Niagara Region, Plumbing / Repairs & Replacements, Heating & Air-Conditioning, Sewer & Waterline Replacements, Tankless Hot Water Heaters, Video Camera Inspection, Plumbing & Heating Protection Plans, Financing Available (O.A.C), Drains & Sewers - Cleared & Repaired, Backwater Valve Installation, Backflow, Kitchen Sink Repair, Leaking Toilet, Plumbing And Heating, Toilet Repair, Shower Repair, Water Heater Repair, Plumbing Service, Heating, Ventilating & Air Conditioning Service, Contractor
No Heat? Call us 24/7 Repair and Replacement
Heating Contractors, Sewer Contractors
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(6)
Open 24 hours
Today we finally found a truly honest,and reputable company that we can rely on when it comes to plumbing and heating. They serviced our furnace quicker than we anticipated and could not believe how straight forward, friendly and helpful their workers are. It was refreshing to encounter such service that was not only efficient but trustworthy. We will definitely be highly recommending ideal plumbing to all family and friends. Thank you Ideal Plumbing for saving the day! Read more
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Mr. Furnace

Let the guys in the green trucks save you big bucks.
Heating Contractors, Furnaces
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5 Mr Furnace Heating and Air Conditioning

28 Dunkirk Rd, St Catharines, ON L2R 1A1 Get directions
Furnace And Air Conditioning Installation, UV Air Purifier, Forced Air AC, Ductless Air Conditioning, Furnace And Air Conditioning Repair, Propane Water Heater, Tankless Water Heater, Residential Heating And Cooling, Electric Water Heater, Gas Water Heater, Boiler, Furnace And Air Conditioning Maintenance, Duct Cleaning, Dryer Vent Cleaning, Forced Air Furnace, Humidifier
Let the guys in the green trucks save you big bucks.
Heating Contractors
Open 24 hours
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Aire One West Heating & Cooling

1065 Upper James St, Hamilton, ON L9C 3A6 Get directions
Heating, Furnaces-Heating, Air Conditioners, Furnace Repair, Furnace Replacement, Furnace Maintenance, 24 Hour Emergency Service, After Hours Furnace Service, Hot Water Tanks, Tankless Water Heater, Water Heater, Hot Water Tank Replacement Or Repait, Hot Water Tank Rental, Service Plans, Central Air, Hvac, Furnace Hamilton
An HVAC industry leader offering factory trained, bonded, and licensed technicians. We have served over 120,000 homeowners during our 30+ years of service. Call us for any home comfort need. more... See more text
Heating Contractors, Furnaces
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(2)
Open until 6:00 pm
Jawid and crew did an amazing job installing a new water heater and removing my old one. Jawid cleaned up and left us completely satisfied. Read more
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7 Crown Plumbing

405 Mud St E, Smithville, ON L0R 2A0 Get directions
Cooling, Heating, Gas Piping, Fabrication, Installation, Residential, Commercial
We'll take the plunge for you and help get your plumbing back into tip top shape. At Crown Plumbing, we take care of the entire transaction from sale to installation to future serv... more... See more text
Heating Contractors, Boiler Service & Repair
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Closed now 
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8 Montgomery Gas Heating & Cooling

2-16 Minto St, Port Colborne, ON L3K 3N1 Get directions
Heat Pumps, Heating Contractor, Air Conditioning, Commercial Hvac, Residential, Furnaces, RUUD, All Brands, Rooftop HVAC, Boilers, Gas Lines / BBQ Lines, On Demand Hot Water Tank, Fully Licensed And Insured, Pool Heaters
Family owned since 1987.
Heating Contractors, Duct Cleaning
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(15)
Scott and his team could not have done a better job when they replaced our furnace and ac. Scotts' team arrived at 9am, and were done by 3pm. Nobody else was considered for this job. Scott was trained by his dad, and now Scott trains his team the right way. Great bunch of guys!! Read more
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9 Brian Easton HVAC Group

15-35 Seapark Dr, St Catharines, ON L2M 6S5 Get directions
Heating And Air Conditioning, Residential Replacement Systems, Central Air Conditioners, High Efficiency Furnaes, Electronic Aircleaners, Humidifiers, Installation, Repair, Service, Maintenance, Heating, Ventilating & Air Conditioning Service
Our customers refer us to their friends, Find out why
Heating Contractors, Air Conditioning Contractors
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Open 24 hours
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10 A-1 Appliance Center

170 Ridge N, Ridgeway, ON L0S 1N0 Get directions
Hot Water Tanks - Free Standing & Tankless, Factory Service For Frigidaire, Service Major Appliances, Central Air Conditioning, Heat Recovery Ventilators, Air Conditioning Contractors, HVAC Sales & Service, Major Appliance Parts, Furnaces Fort Erie & Surrounding Areas, Free Standing & Walk In Coolers, Heating & Cooling Contractors, Duct / Sheet Metal Fabricating, Boilers, Service Commercial Refrigeration, Natural Gas Installations, Service On Natural Gas Equipment, Natural Gas Fireplaces, Natural Gas Piping, Air Purifiers - UV & Electronic, Frigidaire FAS Store
Meeting the home appliance and HVAC needs of residents and businesses since 1986. Supplying exceptional sales and service in a professional, reliable and friendly manner has always been our way. more... See more text
Heating Contractors, Furnaces
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(4)
Closing soon
I called with what I thought would be a big problem with my furnace. The technician came after hours and fixed my problem THAT night. Great service! Read more
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11 Premium Home Services

31 Beech St, Grimsby, ON L3M 5L9 Get directions
Gas Furnace, Furnace Repair, Air Conditioner Repair, Hot Water Tanks, In-floor Heating, Hot Water Tank Repair, Natural Gas Furnace, Air Filtration, Tankless Hot Water Systems, Humidifiers, Thermostats
Air Conditioning, Heating & Ventilation, Natural Gas, HVAC Repairs and Service. System Design and NEST installation. Our Expertise. Your Peace of Mind more... See more text
Heating Contractors, Furnaces
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(7)
Open 24 hours
Furnace quit 2 days before Christmas, Rob and his team had a new furnace installed the day before Christmas and we had a warm house for Santa to visit. Rob and his team were very helpful and professional. Would not hesitate to recommend them to anyone. Read more
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12 J. Muro Plumbing & Heating Ltd

1062 Garrison Rd, Fort Erie, ON L2A 1N9 Get directions
Kitchen And Bathroom Fixtures, Heating & Air Conditioning, Installation And Service, Plumbing
Trouble with your Heating, Air Conditioner or Plumbing? Call now to have it repaired professionally or install a new one now! Serving Niagara Region more... See more text
Heating Contractors, Furnaces
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(2)
Closed now 
Boy can you tell when a buisness has experience, from the moment I called to when the basement was pumped out, sewer unpluged, furnace and hot water tank replaced and some drainage changed. Some of these smaller outfits charge more than a professional one. Keep up the good work Muro boy's. Read more
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13 Dolan Enterprises Ltd

918 Southworth St S, Welland, ON L3B 2A5 Get directions
Commercial, Light Industrial, Residential, Sheet Metal Fabrication, HVAC Supplies
Wholesale company servicing licensed contractors. We are a family owned sheet metal fabrication business operating since 1996.
Heating Systems & Equipment, Sheet Metal Work
Closing soon
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14 Air Care Services

6160 Lyons Creek Rd, Niagara Falls, ON L2E 6S6 Get directions
Air Conditioning Contractor, Heating Contractor, HVAC
Heating Contractors, Furnaces
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J & S Heating And Air Conditioning

425 Glendale Ave, St Catharines, ON L2P 3Y1 Get directions
24h Emergency Heating Service, Boiler Repair, Commercial Heating, Furnace, Heat Pump Repair, Air Conditioner, Heating System Installation, Humidifier, Heating System Repair, Ductless Split, Water Heater, Tankless Water Heater, Air Purifier, UV Lights, Furnace Filters, Carrier Infinity, Rheem Water Heaters
J & S is a factory authorized Carrier dealer serving Niagara since 1956. Our technicians have the expertise to service all makes and models of furnaces and air conditioning 24 hour... more... See more text
Heating Contractors, Furnaces
More…
(4)
Closing soon
No air and it was Canada day weekend during a very bad heatwave. I called J&S not really thinking anyone would get back to me until after the holiday. Was pleasantly surprised when Ryan called me back and although he had a lot of calls he would get me in the next day, holiday Monday. Ryan was pleasant and punctual, so even though he did not have much of a holiday my husband and I can’t thank him enough Read more

Evans Heating & Cooling

4065 Stanley Avenue, Niagara Falls, ON L2E 4Z1 Get directions
Fireplaces - Electric; Gas; Direct Vent, Boliers, Free Estimates, Duct Cleaning, Heating & Cooling Systems, Quality Installations, Honest Service To All Makes/Models, Commercial Rooftop Uniits, Furnaces, Sales & Service, Fireplaces - Inserts; Stoves, Air Conditioners, High Efficiency Systems, Lennox Premier Dealer
Serving Niagara Region since 1967. Family owned and operated. Every furnace and air conditioner we install comes with our satisfaction guarantee! Honest Service to all Makes and ... more... See more text
Heating Contractors, Furnaces
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(3)
Opening at 
Very good service Gaetane- Gary was very pleasant and knowledgeable. Able to fix problem in no time. I would highly recommend Evans Read more

Warren Mechanical Plumbing & Heating Contractors

734 Charlotte St, Niagara On The Lake, ON L0S 1J0 Get directions
Plumbing & Heating, Gas Piping, Heating, Air Conditioning, Boilers & High Efficiency Furnaces, Fireplaces, Instantaneous Water Heaters, In Floor Heating
Heating Contractors, Furnaces
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Aire One Heating & Cooling

St Catharines, ON
Heating, Furnaces-Heating, Air Conditioners, Furnace Repair, Furnace Replacement, Furnace Maintenance, 24 Hour Emergency Service, After Hours Furnace Service, Hot Water Tanks, Tankless Water Heater, Water Heater, Hot Water Tank Replacement Or Repait, Hot Water Tank Rental, Service Plans, Central Air, Hvac, Furnace Hamilton
Aire One Heating & Cooling in Hamilton distributes and installs a variety of high-quality heating and cooling appliances. We also offer 24-hour emergency repairs so that we can mee... more... See more text
Heating Contractors, Furnaces
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Open until 6:00 pm

Sherk Plumbing & Heating

230 West St, Port Colborne, ON L3K 4E3 Get directions
Furnace Installation & Servicing, Bath Fixtures & Faucets, All Types Of Pumps, New Housing & Residential, Commercial, Industrial, Infrared Heating, Reverse Osmosis Systems, Steam Humidification
Sherk Plumbing & Heating offers a wide range of services by highly trained, licensed & insured technicians. We are able to assist you in all of your plumbing & heating needs includ... more... See more text
Heating Contractors, Plumbers & Plumbing Contractors
Closed now 

Pro-Gas Heating & Air Conditioning

PO Box 139, Wainfleet, ON L0S 1V0 Get directions
Heat Pumps
With over 20 years experience, Pro-Gas is Niagara Region's HVAC installation & maintenance specialist for: Residential (home) Commercial We can service and maintain any gas-power... more... See more text
Heating Contractors, Air Conditioning Contractors
(1)
Open until 7:00 pm
Had an air conditioner installed and it was done by friendly polite guys who knew their business, no muss no fuss. Read more

Guenther Heating & Air Conditioning

31 Seapark Dr, St Catharines, ON L2M 6S5 Get directions
Air Cleaners, Air Conditioning, Air Handlers, Furnaces, Humidifiers, UV Air Purifiers, Ventilators, Forced-air Heating, Heating System Installation, Heating System Repair Service, Heating System Replacement, Natural Gas Heating, Residential Heating, Air Conditioning Repair, Ductless Air Conditioning, Home Air Conditioner, Air Conditioning Installation
Guenther Heating & Air Conditioning is a family owned and operated residential heating and air conditioning company that has been servicing the Niagara region since 1971. We are pr... more... See more text
Heating Contractors, Furnaces
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Closed now 

Ideal Plumbing & Heating

8 Clairmont St, Thorold, ON L2V 1R1 Get directions
Plumbing / Repairs & Replacements, Heating & Air-Conditioning, Sewer & Waterline Replacements, Tankless Hot Water Heaters, Video Camera Inspection, Plumbing & Heating Protection Plans, Financing Available (O.A.C), Drains & Sewers - Cleared & Repaired, Backwater Valve Installation, Backflow, Kitchen Sink Repair, Leaking Toilet, Plumbing And Heating, Toilet Repair, Shower Repair, Water Heater Repair
As a licensed plumbing and heating contractor, we insist that our technicians attend regular technical training programs. They are also trained in communication skills, sales and m... more... See more text
Heating Contractors, Furnaces
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Open 24 hours

Labp Climatisation Inc

11 RUE DES HARFANGS, Salaberry-de-Valleyfield, QC J6S 5Z6 Get directions
Air Conditioning Repair, Central Air Conditioning, Portable Air Conditioner, Air Conditioning Installation
Heating Contractors, Air Conditioning Contractors
Open 24 hours

Boonstra Heating and Air Conditioning

120 Nebo Rd #2, Hamilton, ON L8W 2E4 Get directions
Gas Water Heater, Tankless Water Heater, Uv Air Purifiers, Propane Water Heater, Electric Water Heater, Dryer Vent Cleaning, Duct Cleaning, Humidifiers, Forced Air Ac, Furnace Air Conditioning Installation, Residential Furnace And Air Conditioning, Furnace And Air Conditioning Repair, Forced Air Furnaces, Furnace And Air Conditioning Maintenance, Boilers, Ductless Air Conditioning
Choose Boonstra Heating and Air Conditioning for a healthy, relaxing home. Offering furnace and air conditioning installation, maintenance, repair, water heaters, duct cleaning, dr... more... See more text
Heating Contractors
Open 24 hours
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