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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
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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
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(2)
Closing soon
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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2 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
Evans Heating and Cooling has been servicing Niagara Region since 1967. Free estimates on new equipment. Honest and reliable service to all makes and models. Furnace or AC problems? We can help! more... See more text
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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
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3 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
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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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4 Mr Furnace Heating and Air Conditioning

28 Dunkirk Rd, St Catharines, ON L2R 1A1 Get directions
Propane Water Heater, Humidifier, Tankless Water Heater, Electric Water Heater, Dryer Vent Cleaning, Boiler, UV Air Purifier, Ductless Air Conditioning, Forced Air Furnace, Furnace And Air Conditioning Installation, Furnace And Air Conditioning Repair, Furnace And Air Conditioning Maintenance, Residential Heating And Cooling, Forced Air AC, Gas Water Heater, Duct Cleaning
Let the guys in the green trucks save you big bucks.
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Open 24 hours
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5 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.
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6 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
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Open 24 hours

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
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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, Air Conditioning Contractors
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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

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
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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

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, Natural Gas Furnace, Hot Water Tank Repair, Air Filtration, Tankless Hot Water Systems, Humidifiers, Thermostats
Premium Home Services in Grimsby services all makes and models of furnaces, air conditioners and hot water tanks. Specializing in Keeprite Heating & Cooling products. As Grimsby's... more... See more text
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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

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, Air Conditioning Contractors
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Niagara Home Heating

4436 Shuttleworth Dr, Niagara Falls, ON L2G 0X5 Get directions
AC Units, Efficient Air Conditioners, Heat Pumps, Furnaces, Efficient Heating, Ductless Units, Dehumidifiers, Humidifiers, Carbon Dioxide Detectors, Thermostats, Air Filters, Air Purifiers, Smart Thermostats, Smart HVAC Systems, Mini Split Systems, Hot Water Tanks, Gas Fireplaces, Generators, Boilers, AC Service
Niagara Home Heating in Niagara Falls offers top-quality heating and cooling solutions to ensure your home's comfort year-round. Specializing in AC, air conditioning, furnace, and ... more... See more text
Heating Contractors
(4)
Open 24 hours
Recently I had the niagara home hetaing team come in and fix me up with an affordable furnace and AC and in no time they had it installed. They cleaned everything up, pleasent smiles and fantastic service all the way around. Thanks again. More people need to know about you guys. Read more

Conway's Mechanical Contracting Inc

5654 Glenholme Ave, Niagara Falls, ON L2G 4Y3 Get directions
Air Conditioning, Sales - Installations, Service All Brands, Tankless Water Heating, York High Efficiency Furnaces, Roof Top Units, Residential - Commercial, Boilers, Heating, High Efficiency Furnaces, Plumbing
Conway's Mechanical offers professional HVAC services and high quality workmanship when installing or repairing your home or business's climate control system. As a York authorized... more... See more text
Air Conditioning Contractors, Electricians & Electrical Contractors
(1)
Closed now 
I am very happy with my service from Conway's Mechanical. My natural gas fireplace was not working. When I called Conway's Mechanical the receptionist was very helpful and pleasant. The technician arrived promptly and after repairing the fireplace, he even cleaned the glass. Looks and works great! Good job Conway's! Read more

Mr Furnace Heating and Air Conditioning

28 Dunkirk Rd, St Catharines, ON L2R 1A1 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
Opening at 

Aire One West Heating & Cooling

Welland, 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
Air Conditioning Contractors
Closing soon
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Humidifiers near Niagara Region ON: 93 of 123 result(s)

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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, Air Conditioning Contractors
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(2)
Closing soon
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

Grand River Heating and Cooling

6605 Hwy 3, Canfield, ON N0A 1C0 Get directions
Humidifiers, Unit Heaters, Furnace Inspections, Indoor Air Quality, Gas Furnaces, Furnace Repair, Maintenance Plans, Propane Furnaces, Furnace Service, Air Conditioning Repair, Gas Lines, Heat Pumps, Air Conditioning Service, Air Conditioning
Haldimand's Choice for Home Comfort. We specialize in service and maintenance of gas furnaces, air conditioners, heat pumps, humidifiers, HRVs, gas lines & more. As an Independ... more... See more text
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(1)
Closed now 
We had our heat pump fail on New Years a couple of years ago. Called one company who came out and took out a part that was causing the heat pump to fail. So he hooked up so our electric furnace would keep us warm. It did of course, but we then used a lot more electricity- enough that the Hydro company called because our bill/usage had skyrocketed. Unfortunately, this company didn't deal with replacing a heat pump. We found one dealer who came out and said a particular part was kaput, so we needed to replace the furnace and the heat pump. and gave us a price. At that point, we figured if it was the whole system to replace, we should check out another quote. So one of the companies we called was Grand River. Bill came out assessed the situation. He found that that part could have been replaced for a lot less than the whole new system. In the end, we did replace the whole system, partly because there were government incentives at the time which gave us about a $1000 in rebates. And we appreciated Bill's honesty and expertise. Our system was over 20 years old and the heat pump compressor was not in the best of shape. Thanks Bill for the excellent service. Read more

Layr-Air Mechanical

5 Adair St, Canfield, ON N0A 1C0 Get directions
Air Conditioning, Refrigeration, Commercial And Industrial, Ventilation, Preventative Maintenance Contracts, Building Maintenance, Natural Gas Lines, Free Quotations, Heating, Cooling, Controls
Layr-Air Mechanical* was established in 1993. We offer supplies and services for a variety of HVAC products. We are a fully licensed company that can perform service and installati... more... See more text
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B & G Heating & Cooling

4 Portside St, Hannon, ON L0R 1P0 Get directions
Air Conditioning Systems, Air Conditioners, Heat Pumps, Furnaces, Heating Systems, Ductless Systems, Mini Split Systems, Dehumidifiers, Humidifiers, Air Filters, Air Purifiers, Carbon Dioxide Detectors, Thermostats, Central HVAC Systems, Fireplaces, Gas Fireplaces, Free Standing Fireplaces, Gas Fireplace Insert, Water Heaters, Tankless Water Heaters
B & G Heating & Cooling in Hannon specializes in a range of HVAC services including air conditioning, heating, indoor air quality, water filtration, and more. With a focus on energ... more... See more text
Heating Contractors, Air Conditioning Contractors
(6)
Open 24 hours
Clean... knowledgeable... prompt... always able resolve problems... fair pricing... I would not think of using anyone else. Read more

Boonstra Heating and Air Conditioning

2-120 Nebo Rd, 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
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Boonstra Heating and Air Conditioning

2-120 Nebo Rd, 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
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Boonstra Heating and Air Conditioning

2-120 Nebo Rd, 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, Duct Cleaning
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Bosanac Heating & Electric Ltd

50 Kenilworth Ave N, Hamilton, ON L8H 4R3 Get directions
Air Conditioning Systems, Air Conditioners, Heat Pumps, Furnaces, Heating Systems, Ductless Systems, Mini Split Systems, Dehumidifiers, Humidifiers, Air Filters, Air Purifiers, Carbon Dioxide Detectors, Thermostats, Boilers, Fireplaces, Water Heaters, Gas Water Heaters, Electrical Fixtures, Lighting Fixtures, Indoor Lights
Bosanac Heating & Electric Ltd in Hamilton specializes in providing a wide range of HVAC services including AC, heating, water heater, boiler, and electrical repair. We are dedicat... more... See more text
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Open until 10:00 pm

Right Time - BOONSTRA Heating & Air Conditioning

120 Nebo Rd, 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
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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
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Open 24 hours
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