Some of our top rated furnace repair services in Ajax
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Best of the Best 2025
Best of Awards 2025
For fast and quality furnace and Air Conditioning repair services in GTA - call Climax Air Conditioning Inc. at 1 (866) 625-4629! Products: furnace, air conditioner, air condition, air conditioning repair, boiler, tankless water heater, ductless air conditioner, fireplace repair, fireplace Service, furnace repair, boiler, air conditioner repair, furnace, tankless repair, air conditioner repair, a/c repair, boiler repair, hot water tank, tankless water heater, ductless air conditioner, water heater repair, thermostats, water heater repair, fix furnace, furnace repair, condominium air conditioner repair, condo air conditioner repair, building air conditioner repair, condominium furnace repair, condo furnace repair, condominium furnace maintenance, condo furnace maintenance, condo thermostat, water heater repair, hot water tank, john wood water heater, john wood, ao smith, envirosense, ecobee, giant, giant water heater, air handler repair, air handler, temp mizer, flowmax, The whalen, The whalen heat pump, The Whalen Company, fan coil repair, condo air conditioner repair, condo fan coil repair Services: We do service all models and brands! furnace, air conditioners, water heater, tankless water heater repair, air conditioner repair, air conditioning repair, furnace repair, navien repair, navien water heater repair, water heater repair, red tag, redtag, water heater descaling, descale water heater, water heater de-scaling, de-scale, warning tag, tankless, water heater, fireplace repair, fireplace, heatpump, heat pump, boiler, co test, furnace maintenance, water heater repair Brands: goodman, KEEPRITE, NAVIEN, RINAE, COOLMAN, lennox, armstrong, Amana, American Standard, Rinnai, Napoleon, Noritz, White Rodgers, Honeywell, Gsw, Rheem, Bradford White, Takagi, Baxi, Luna, tankless water heater repair, rheem, carrier, trane, keeprite, mixing valve, low hot water pressure, envirosense water heater, envirosense, furnace repair toronto, furnace repair north york, water heater repair toronto, water heater repair, giant,
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- Best of the Best 2023
- Best of Awards 2023
Cool Flame Heating and Cooling is a full service heating and air conditioning company. Whether you need a full heating and/or air conditioning install or you need your units cleaned out, we can do that! Cleaning and Maintenances Furnace and AC Installation/Service Hot Water Heater Installation/Service Pool Heater Installation/Service Oil / Electric to Gas Conversion Duct Work Custom sheet metal BBQ / Stove / Dryer Gas Lines WE NOW DO DUCT CLEANING!! Call us or message us today for a free a estimate and to book an appointment.
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- Best of the Best 2025
- Best of Awards 2025
For Saving Heating and Cooling "Quality Service at Affordable Prices" 2025 Heat Pump Rebate (Residential Home Only) Up TO $10,000 Rebates for Oil Heated Home Up To $7500 Rebates for Electric & Propane Heated home Up To $2000 Rebates for Gas Heated Home 2024 HRAI Heat Pump Champion Award Winner 2012-2024 Lennox Centurion Award Winner 2012-2024 Dave Lennox PREMIER Dealer We service all the brands: Lennox Furnace, Lennox Air conditioner, Lennox Heat Pump, Carrier Furnace, Carrier Air Conditioner, Carrier Heat Pump, Trane furnace & Trane Air Conditioner, Trane Heat Pump, Amana furnace & Amana Air Conditioner, Amana Heat Pump, Daikin Furnace & Daikin Air Conditioner. Daikin fit Heat Pump. Goodman furnace & Goodman Air Conditioner, Goodman Heat Pump. Bryant furnace & Bryant Air conditioner, Bryant Heat Pump. York Furnace & York Air conditioner, Coleman Furnace & Air Conditioner, Keeprite Furnace & Keeprite Air Conditioner, Keeprite Heat Pump. Rheem Furnace & Rheem Air Conditioner, Rheem Heat Pump. American Standard Furnace & Air conditioner. KingHome Heat Pump. Gree Heat Pump. Midea Heat Pump. Viessmann Boiler, Slant-Fin Boiler, Weil Mclain Boiler, NTI Boiler, Humidifier. Air Cleaner. Duct Work System.Furnace & Air Conditioner Replacement, Installation. Furnace Rebate. O.P.A Rebate. Enbridge Rebate. Indoor Air Quality. Heating, cooling, furnace, gas fireplace, electric fireplace, air conditioner, A/C, indoor air quality, boiler, hot water tank, tankless water heater, duct cleaning, ductless air conditioner, heat pump, custom duct work, humidifier, thermostats, HRV, ERV, hepa filter, indoor air quality, filters, gas line installation, in floor heating, electronic air cleaner, gas stove, service, maintenance, repair, fix furnace, residential, commercial cooling. SLP99V. SLP98V. EL296V. EL296E. EL196E. ML296V.XC25. SL18XC1. XC21. XC16. XC20. XC14. 14ACX. ML16. XC13. 13ACX. EL16XC1. Toronto Furnace. 59MN7. 59TN6. 59TP6. 59SP5.59SC5. 24ABB3. 24ACB3. 24AAA5. 24ACC6. 24ABC6. 24ANB6. 24ANB7. 24VNA9.24ACC4. 24VNA6. KU36UHO. KU60UHO. DIRM-24. DIRM-30. DIRM-36 Servicing: Mississauga, Toronto, GTA, Stouffville, Markham, Newmarket, Georgina, Pickering, Ajax, Whitby, Oshawa, Bowmanville, Courtice, Clarington. Georgina, Caledon, Nobleton, Aurora, Uxbridge, King City, Vaughan, Bradford, Mount Albert, Richmond Hill, Goodwood. Oakville. Milton. Burlington. Brampton. Caledon. Bolton. Woodbridge.Thornhill. Brooklin. Etobicoke. North York. Scarborough. East York. Halton Hills. Hamilton. Peterbourgh
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We are a small Plumbing and Heating Company in Business for over 20 years.With over 45 years as an experienced Master Plumber i have acquired the Skills over these years to become very good at what i do.Emphasis is placed in completing jobs in a timely manner and also i take pride in high quality workmanship. Customer satisfaction is prioritized and all jobs big or small are completed to exceed industry acceptable standards. We install new Plumbing Fixtures,Pex/Copper, ABS Piping, and also do repairs to all Plumbing fixtures,Piping, Drain snaking, unblocking and underground repairs. We install Backwater Valves, Sump Pump Systems, Appliances, Fridge Ice Maker hookup, Washers/Dryers,Water Purifiers etc.All Natural Gas and Propane work done.
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Welcome to Unique Group HVAC Services, your trusted partner for all your heating, ventilation, and air conditioning (HVAC) needs across the Greater Toronto Area (GTA). With years of experience and a dedicated team of certified professionals, we provide expert services to keep your home or business comfortable, energy-efficient, and safe throughout the year.
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Energy Heating and Cooling contractors specialize in the installation and repair of forced air gas Furnaces and Central Air Conditioning. We have been servicing the Toronto and Durham Region for over 35 years. We are a locally owned company who takes extreme pride in servicing, repairing, and installing Furnace and Air Conditioner needs. Our company has built their reputation on ensuring we have always met our customers needs. By building a relationship with our customers, completing projects on time and on budget, we have continued to gain the confidence and respect of our existing valued customers. Energy Heating and Cooling will supply and Install Gas Lines, Duct Work, Fireplaces, Humidifiers, Furnace and A/C Maintenance and Repair, and work with ALL brands & Models. With Energy Heating and Cooling, you can be confident knowing that our technicians will work with you to solve your concerns as quickly and efficiently as possible, while providing you quality service and the best price. Energy Heating and Cooling will assess the work, provide a quote/estimate, arrange a convenient time that works for you. Customers can count on us for consultation, installation, information, excellent and professional workmanship every time. Your home is your castle, and our contractors will treat as such. Our technicians will respect and clean up after they have completed the project, and will also provide you with follow up tips on maintaining your furnace and AC in good working condition moving forward. Our motto is no job is too big or too small!
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Northlake MECHANICAL’s mission is to deliver honest, high-quality heating and cooling solutions with precision workmanship, transparent pricing, and unmatched reliability — ensuring every home we service operates safely, efficiently, and comfortably year-round.
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- Best of the Best 2024
- Best of Awards 2024
Pacific Home Comfort Experts has been a trusted name in the heating and cooling industry for over 25 years. We specialize in the sale, service, and installation of high-quality furnaces, air conditioners, and indoor air quality systems. Our comprehensive HVAC solutions cover everything from ductwork and gas line installations to forced air and high-velocity hydronic systems. We’re dedicated to delivering high-performance systems and expert installations to meet every customer need. Our team of licensed, insured, and highly skilled professionals is committed to your satisfaction. We are fully covered by the Workplace Safety & Insurance Board (WSIB), operate under the Technical Standards & Safety Authority (TSSA), and are proud members of the Heating, Refrigeration & Air Conditioning Institute of Canada (HRAI). At Pacific Home Comfort Experts, we recognize that your HVAC system is a significant investment. That's why we ensure transparent communication and take the time to address all of your concerns. Whether you're installing a new forced air system, or a high-velocity hydronic system, or need customized ductwork and gas line work, we use the highest-quality products and materials for reliable, optimal performance. We take pride in our work and are dedicated to providing integrity-driven, top-tier service with no compromise on quality. Our reputation for quality workmanship and customer satisfaction has earned us loyal clients who continue to return and refer others to us.
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Proudly serving GTA, including (but not limited to) - Scarborough/ Toronto/ Beaches/ North York/ Etobicoke/ Vaughan/ Woodbridge/ Markham/ Thornhill/ Richmond Hill/ Pickering/ Ajax/ Whitby/ Oshawa/ Brampton/ Mississauga/ Oakville/ Hamilton Diagnostics/ Service/ Maintenance/ Repairs/ Sales/ Installations of all boilers, heatpumps, furnace, tankless, radiant infloor/ radiators, mini/multi split ductless, rooftops units/ humidifiers and gas lines
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- Best of the Best 2024
- Best of Awards 2024
Constant Home Comfort provides professional and reliable service and installation of furnace and air conditioners in the Ontario. Our strength is in matching you with available rebates depending on your location availability. Our clients may be presented with a zero down payment, high-efficiency furnace or AC installed fast + rebates depending on what we get them approved for. Call us anytime for a quick price quote and rebate eligibility. We have local technicians at each of our locations in GTA Toronto, Hamilton, Oakville, Kanata-Ottawa, London, Waterloo and Windsor. 25% discount while energy rebates are available up to $5,000 for AC, Furnace, HEPA, Tankless Water Heater. Choose from a variety of high-end brands including Lennox, American Standard, Daikin, Armstrong Air and Keeprite. There are various features and upgrades for you to choose from including smart control panels! Enjoy a top-of-the-line appliance upgrade from the best price after rebates, including installation! We have high client satisfaction as we offer exceptional service in a timely manner! We only install top of line energy-efficient products that will last you a lifetime. We will explain to you in-depth how to maximize your savings and maintain comfort all year round in your home. We are customer-focused.
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To whom it may concern, I ,Tristan Esguerra has been working as an HVAC Technician for 10 years. I have attended a well known institution school called George Brown College and took the 2 year course for Heating Ventilation Air Conditioning and Refrigeration. I was a part of local union Local 787 Refrigeration and Pipefitters and recieved education there for a 5 year apprenticeship before achieving my Skilled Trade licence of 313A. In addition, I have finished the gas licence technician levels as a Gas Fitter 1 which allows me to work on higher input BTU for Boilers in the commercial sector. I am well equipped above and beyond to handle the residential field of HVAC and have a background in servicing and installing furnaces, air conditioners, gas stoves, gas lines, heat pumps, fan coils, rooftop units, and boilers. Please take into consideration of my credentials and you would not be dissapointed. Thank you and I hope to be welcomed in your home. This business is legit and registered with CRA and TSSA!
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- Best of the Best 2025
- Best of Awards 2025
Air Leaders Inc. is your local HVAC expert proudly serving the Greater Toronto Area (GTA) with reliable heating, cooling, and hot water solutions for both residential and commercial properties. Our licensed technicians specialize in the installation, repair, and maintenance of high-efficiency furnaces, air conditioners, tankless water heaters, boilers, heat pumps, ductless mini-splits, and rooftop units. We are committed to providing energy-efficient, long-lasting systems that improve comfort and reduce utility costs. Whether you need a new HVAC installation, emergency repair, or annual maintenance, we deliver professional service backed by honest recommendations and quality workmanship. Our services include: ✅ Furnace installation, repair & maintenance ✅ Central & ductless air conditioning installation, repair & maintenance ✅ Tankless & tank water heater installation and service ✅ Heat pump & boiler system expertise ✅ Gas line installation & gas fireplace setup ✅ Oil-to-gas and electric-to-gas conversion services We proudly serve all areas of the Greater Toronto Area. 🕑 Hours: Mon–Fri: 8:00 AM – 8:00 PM Sat: 8:00 AM – 5:00 PM Choose Air Leaders Inc. for trusted Heating, Cooling and water heaters service from certified technicians.
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Complete Air Solutions is a trusted commercial and residential HVAC company serving the Greater Toronto Area. We specialize in reliable heating, cooling, ventilation, and hydronic solutions for property management companies, commercial buildings, condominiums, offices, retail plazas, and residential properties. Our experienced technicians provide expert HVAC repairs, preventive maintenance, and full system installations designed to reduce downtime, improve energy efficiency, and extend equipment life. We service furnaces, air conditioners, rooftop units (RTUs), boilers, hydronic heating systems, heat pumps, water heaters, makeup air units, PTAC units, and ventilation systems. We understand the demands of property managers and building owners—fast response times, clear communication, and dependable service. That’s why we offer customized maintenance programs, detailed reporting, and emergency HVAC support to keep buildings operating smoothly and tenants comfortable year-round. At Complete Air Solutions, we are committed to professional workmanship, safety, and long-term performance. Whether it’s a commercial service call, a preventive maintenance contract, or a residential HVAC installation, our team delivers solutions.
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Welcome to HA Stars where exceptional craftsmenship meets meticulous attention to detail. With over 3 year of experience in prfoessional furniture assembly/including renowned work with IKEA and renowned brands. I specialize in flawless installation of PAC wardrobes, beds, chairs and precision blindfittings. Each project is executed with care to ensure durability, functionality and refined asthetics. Our expert team extends our capabilities accross multiple disciplines. Our professional painters bring extensive experience in full-house renovations including basements, doors, celings, walls and specialized mudding and plaster finishing. Complementing these services, our basement electrical engineer expertly manages comprehensive electrical projects from installing pod lights, fans, chandeliers, switches, sensor switches, dimmers and plugs to complete house wiring, panel upgrades, EV charges installation and exhaust fan installations. In addition, our highly professional HVAC team delivers top tier solutions, including new furnace installations, AC setups and the installation of both tankless and traditional water heaters. At HA stars, quality efficiency and exceptional customer satisfaciton are our priorities.
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- Best of the Best 2025
- Best of Awards 2025
Heating & Air Conditioning MORE THAN 20 YEARS EXPERIENCE IN Install or replace heating systems, FURNACE REPAIR, FURNACE INSTALLATION, FURNACE REPLACEMENT, HEATING SYSTEM INSTALLATION, .CERTIFIED AND INSURED COMPANY.REPAIR AND SERVICE AND INSTALLATION OF ALL HVAC EQUIPMENT FOR RESIDENTIAL SUCH AS FURNACE,AIR CONDITIONER,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,ALL KIND OF FILTER AND ... ________________________________________ FURNACE,AIR CONDITIONER,AIR CONDITIONING,AIR CONDITION,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,FIRE PLACE REPAIR,ALL KIND OF FILTER and Gas Fireplace Services & Repairs Toronto ... _______________________________________ AMERICAN STANDARS , TRANE,CARRIER,GOODMAN,KEEPRITE,NAVIEN,RINAE,COOLMAN,LENNOX,ARMSTRONG,Lennox, Amana, American Standard, Rheem, Rinnai,Napoleon, Noritz,White Rodgers,Honeywell,Oil or Electirc to Gas conversion., Indoor Air Quality testing. Heating, cooling, furnace, gas fireplace, electric fireplace, air conditioner, A/C, indoor air quality, boiler, hot water tank, tankless water heater, duct cleaning, ductless air conditioner, heat pump, custom duct work, humidifier, thermostats, HRV, ERV, hepa filter, indoor air quality, filters, gas line installation, in floor heating, electronic air cleaner, gas stove, service, maintenance, repair, fix furnace, residential, commercial cooling.
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We are a team of fully licensed and experienced electricians, specializing in residential and commercial electrical services. With years of expertise in the field, we provide reliable, efficient, and code-compliant solutions for all your electrical needs. Our Services Include: ✔ EV Charger Installation – Home & commercial EV charging stations ✔ Electrical Service Upgrades – Panel upgrades, fuse box replacements ✔ Potlight Installation – Modern, energy-efficient lighting solutions ✔ Security Camera & Wiring – Enhanced safety with professional installation ✔ Troubleshooting & Repairs – Diagnosing and fixing electrical issues Why Choose Us? ✅ Licensed & Insured – Guaranteed safe and professional work ✅ Residential & Commercial Expertise – From homes to businesses ✅ Quality Workmanship – Attention to detail in every project ✅ Reliable & Punctual – On-time service with clear communication ESA/ ECRA 7016798 Contact Us Today!
