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1 Ozone Climate

261-110 JAMES ST, ST CATHARINES, ON L2R 7E8 Get directions
Humidifier installation, Tankless water heater repair, Tankless water heater install, Air conditioner installation, A/C installation, Heat pump installation, Air conditioner repair, A/C repair, High-efficiency furnace installation, Furnace repair, Hot water tank replacement, Smart Thermostat set-up, Smart thermostat installation, Energy-efficient HVAC, Boiler maintenance, Furnace replacement, Emergency HVAC repair, Indoor air quality control, Ductless air conditioner installation, HVAC maintenance
Ozone Climate are air quality specialists providing expert HVAC, air purification, and humidity control solutions for homes and businesses. We install and maintain furnaces, air co... more... See more text
Air Conditioning Contractors
Opening at 7:00 am
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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
Air Conditioning Contractors
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(4)
Opening at 8:30 am
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

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
Air Conditioning Contractors, Heating Contractors
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(4)
Opening at 8:30 am
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

Ozone Climate

261-110 JAMES ST, ST CATHARINES, ON L2R 7E8 Get directions
Humidifier installation, Tankless water heater repair, Tankless water heater install, Air conditioner installation, A/C installation, Heat pump installation, Air conditioner repair, A/C repair, High-efficiency furnace installation, Furnace repair, Hot water tank replacement, Smart Thermostat set-up, Smart thermostat installation, Energy-efficient HVAC, Boiler maintenance, Furnace replacement, Emergency HVAC repair, Indoor air quality control, Ductless air conditioner installation, HVAC maintenance
Ozone Climate are air quality specialists providing expert HVAC, air purification, and humidity control solutions for homes and businesses. We install and maintain furnaces, air co... more... See more text
Air Conditioning Contractors
Opening at 7:00 am

Jamie Janzen Plumbing & Heating Inc

C-163 Cushman Rd, St Catharines, ON L2M 6T4 Get directions
Plumbing And Heating, Heating Contractors, Natural Gas Heating, Heating System Repair, Residential Heating, Heating System Installation
As your Plumbing and HVAC specialists, the talented workers at Jamie Janzen Plumbing & Heating Inc in St. Catharines offers top-quality workmanship every time. We strive to be your... more... See more text
Air Conditioning Contractors, Heating Contractors
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Opening at 8:00 am

Penn Refrigeration Ltd

634 Welland Ave, St Catharines, ON L2M 5V6 Get directions
Air Conditioning, Industrial Air Conditioning, Commercial Air Conditioning
Since 1961 Penn Refrigeration has been selling, installing & servicing refrigeration, air conditioning, heating and ventilation equipment. We offer our customers 24 hour service, ... more... See more text
Air Conditioning Contractors, Refrigeration Contractors
(2)
Opening at 9:00 am
Excellent Service / Professional Crew Read more

Guenther Heating & Air Conditioning

31 Seapark Dr, St Catharines, ON L2M 6S5 Get directions
Heating System Installation, Heating System Repair Service, Home Air Conditioner, Ventilators, Forced-air Heating, Natural Gas Heating, Air Cleaners, Ductless Air Conditioning, Residential Heating, Air Conditioning, Heating System Replacement, Humidifiers, UV Air Purifiers, Air Handlers, Furnaces, Air Conditioning Installation, Air Conditioning Repair
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
Air Conditioning Contractors
Opening at 8:30 am

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, Heating, Ventilating & Air Conditioning Service, Water Heater Installation & Repair Service
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
Air Conditioning Contractors, Duct Cleaning
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(3)
Open until 12:00 pm
I had chris over to my house today he was a very nice and sold us a new aircondition unit and the service tech was very nice,Thanks MR.Furnace Keep Up The Great Job,shawn,darlene Read more

Goosen Heating & Air Conditioning Limited

St Catharines, ON
Air Cleaning & Purifying Equipment, Air Filters, Air Quality, Central Air, Cooling, Ductless Air Conditioners, Emergency Service Available, Energy Star, Furnace Filters, Furnaces, Heating And Air Conditioning, Installation Service, Moisture Control, Quotes Available, Sales, Service
Goosen Heating & Air Conditioning has been in business for 15 years. We are dedicated to bringing you the best in comfort at an affordable price. Large Enough to Serve, Small Enoug... more... See more text
Air Conditioning Contractors
Opening at 8:00 am

Standard Mechanical Systems Limited

St Catharines, ON L2R 5G6
Air Conditioning, Heating Service, Air Conditioning Service, 24 Hour Emergency Service, Heating Installation, Air Conditioning Installation, Heating Sales, Air Conditioning Sales, Commercial Air Conditioning, Industrial Heating, Air Conditioning Repair, Industrial Air Conditioning, Heating Maintenance, Commercial Cooling, Heating Commercial, Air Conditioning Contractor, HVAC, Heating Contractor, Retail Industry HVAC Maintenance, Telecom Industry HVAC Maintenance
Since 1971, Standard Mechanical Systems Limited has designed, installed and serviced air conditioners and heating systems for major retailers and commercial/industrial buildings ac... more... See more text
Air Conditioning Contractors
Opening at 9:00 am

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