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1 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
Serving Niagara Since 1970. Specializing in Residential High Efficiency Gas Furnaces, Central Air & Air Quality. Sales, Service & Maintenance. York Authorized Dealer. more... See more text
Heating Contractors, Furnaces
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Closed now 
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2 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)
Closed now 
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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3 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

4 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 

5 Brian Easton Heating & Air Conditioning

35 Seapark Drive, 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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Aire One 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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Closed now 

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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(14)
The entire Montgomery crew was remarkable! SO pleased we decided to hire them to tackle our renovation project. Communication excellent. Work ethic superior. Attitude upbeat and positive. Integrity obvious. Workers respectful, task-oriented and accommodating. Everyone arrived well-prepared, ready to work, capable. Every day. Start to finish. Work site clean/neat at the end of every day. Seriously. Montgomery Gas Heating and Cooling is the real deal. Two wildly enthusiastic thumbs up! 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 

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
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(4)
Closed now 
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

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
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, 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

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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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

A-1 Appliance Center

170 Ridge N, Ridgeway, ON L0S 1N0 Get directions
Air Conditioning Contractors, Natural Gas Fireplaces, Major Appliance Parts, Service On Natural Gas Equipment, HVAC Sales & Service, Boilers, Free Standing & Walk In Coolers, Furnaces Fort Erie & Surrounding Areas, Frigidaire FAS Store, Natural Gas Piping, Air Purifiers - UV & Electronic, Service Commercial Refrigeration, Natural Gas Installations, Heating & Cooling Contractors, Service Major Appliances, Duct / Sheet Metal Fabricating, Heat Recovery Ventilators, Factory Service For Frigidaire, Hot Water Tanks - Free Standing & Tankless, Central Air Conditioning
A-1 Appliance Centre is a family owned business located in the Ridgeway business district of Fort Erie ON. A-1 has been meeting the home appliance, HVAC and plumbing needs of the ... more... See more text
Heating Contractors, Furnaces
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(4)
Closed now 
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

Mr Furnace Heating and Air Conditioning

28 Dunkirk Rd, St Catharines, ON L2R 1A1 Get directions
Residential Heating And Cooling, Humidifier, Dryer Vent Cleaning, Furnace And Air Conditioning Maintenance, UV Air Purifier, Ductless Air Conditioning, Furnace And Air Conditioning Repair, Propane Water Heater, Tankless Water Heater, Duct Cleaning, Furnace And Air Conditioning Installation, Forced Air Furnace, Gas Water Heater, Forced Air AC, Boiler, Electric Water Heater
Trusted home comfort services in St. Catharines and the Niagara Region for over 35 years. Working with Mr. Furnace for your furnace, air conditioning and air quality systems means ... more... See more text
Heating Contractors
Open 24 hours

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 

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
Joe Muro Plumbing and Heating. Located at 1062 Garrison Rd Fort Erie On, L2A N9. Call 905-871-6705 for all your Heating and Air Conditioning needs.We have been providing residentia... 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

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 

Aire One West Heating & Cooling

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
More…
Closed now 

Mr Furnace Heating and Air Conditioning

28 Dunkirk Road, 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
Trusted home comfort services in St. Catharines and the Niagara Region for over 35 years. Working with Mr. Furnace for your furnace, air conditioning and air quality systems means ... more... See more text
Heating Contractors
Open 24 hours
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