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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
Air Conditioning Contractors
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Niagara Home Services By Enercare

177 Scott Street, St. Catharines, ON L2N 1H4 Get directions
Niagara Home Services by Enercare has been serving the Niagara community for over 60 years, providing cooling, heating and indoor air quality services. more... See more text
Air Conditioning Contractors
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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
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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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.
Air Conditioning Contractors, Duct Cleaning
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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
Air Conditioning Repair and Replacement
Air Conditioning 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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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.
Air Conditioning 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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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
Air Conditioning Contractors, Fireplaces
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(2)
Closed now 
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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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
Air Conditioning Contractors, Heating Contractors
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Open 24 hours
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Jamie Janzen Plumbing & Heating Inc

C-163 Cushman Rd, St Catharines, ON L2M 6T4 Get directions
Residential Heating, Plumbing And Heating, Natural Gas Heating, Heating Contractors, Heating System Installation, Heating System Repair
Specializing in commercial and residential plumbing, heating and air conditioning.
Air Conditioning Contractors, Heating Contractors
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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
Air Conditioning Contractors, Heating Contractors
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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
Air Conditioning Contractors, Heating 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

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
Air Conditioning Contractors, Heating Contractors
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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
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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
Air Conditioning Contractors, Sewer Contractors
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Open 24 hours

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
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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)
Opening at 
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

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
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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Opening at 

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
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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Opening at 

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
Air Conditioning Contractors, Duct Cleaning
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Open 24 hours

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)
Closed now 
Excellent Service / Professional Crew Read more

Bob Reid Heating & Air Conditioning

19 Jackson Crt E, Welland, ON L3C 7G4 Get directions
Heating Contractor, TANKLESS WATER HEATERS, Cooling Systems, Central Air Conditioning, Ductless Air Conditioning
Founded in 1993, Bob Reid Heating and Air Conditioning has been servicing Niagara Region, Fort Erie, Hamilton and everything in between with the same personalized and dedicated att... more... See more text
Air Conditioning Contractors
(4)
Closed now 
I have dealt with Bob Reid for any years. Excellent and prompt service! Read more
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