Some of our top rated furnace repair services in Ashburn
Sort by:
- Get in touch
At Hydrotech Development, we specialize in delivering reliable, high-quality HVAC solutions for residential and commercial clients. With years of hands-on experience in heating, ventilation, and air conditioning systems, we are committed to providing efficient, cost-effective services tailored to your needs. We offer a full range of HVAC services, including installation, maintenance, and repair of furnaces, boilers, water heaters, heat pumps, air conditioners, fireplaces, and ventilation equipment. Whether it’s a new system installation or renovation of an existing, we ensure every job is completed with precision and attention to detail. Customer satisfaction is at the core of our business. We take pride in honest communication, transparent pricing, and dependable service you can trust. We are proud to offer very budget-friendly pricing without compromising on quality, making professional HVAC services accessible and affordable to more homeowners and businesses. At Hydrotech Development, we stand behind our work and strive to build long-term relationships through professionalism, quality workmanship, and exceptional service.
- Get in touch
HVAC Heating cooling Gas line Installation and repair Air condition - Furnaces- Boilers-Fireplaces - Swimming pool heater-Tank-less Water heater - Remove the Red Tags - Outdoor fire pits - Restaurant appliances - Underground Gas Lines -Gas range - Gas Stove- BBQ - Gas Dryer- New Gas Lines - Dehumidityfire -Humidityfire - Thermostat-HRV-
- Get in touch
"Experienced maintenance and HVAC technician with hands-on skills in troubleshooting, repair, and preventive maintenance. Reliable, hardworking, and committed to delivering quality results on time."
- Get in touch
We provide reliable, high-quality HVAC services for homeowners and businesses across Richmond Hill, the GTA, and surrounding areas. From installations and replacements to repairs and maintenance, we take pride in doing clean, professional work and getting the job done right the first time. We understand how important comfort, reliability, and quick response times are when it comes to heating and cooling systems. That’s why we focus on honest communication, fair pricing, attention to detail, and dependable service from start to finish. Customers choose us because we show up on time, respect their space, and stand behind our work. Whether it’s a furnace, air conditioner, rooftop unit, ductwork, or general HVAC service, our goal is simple: quality workmanship you can trust and results that last. 🔧
- Get in touch
Best of the Best 2025
Best of Awards 2026
Since 2001, Spring Home Heating & Cooling Has Provided Reliable Heating, Cooling and Air Quality Service in Toronto, Markham, Richmond Hill & Surrounding Areas Spring Home is a GTA-based HVAC company offering complete Heating, Air Conditioning and Refrigeration installation and service to the Greater Toronto Area since 2001. We have been working with HVAC systems in residential, commercial & industrial properties throughout the Toronto region and are proud of our established reputation as a reliable, trustworthy business. To guarantee you the best possible service and installation experience, all our technicians are certified, experienced, and have undergone a complete background check. Why Choose Spring Home Heating & Cooling? ✅ Over 1,000 happy customers reviews ✅ Voted Best HVAC Contractor in GTA 15x ✅ Mitsubishi Electric MEQ Dealer ✅ Mitsubishi Electric Appreciation Award Winner for outstanding performance ✅ Trane Comfort Specialist (TCS) Dealer, the highest recognition among Trane Dealers ✅ Daikin Comfort Pro Certified Dealer ✅ Lennox Premier Dealer ✅ Lennox Centurion Awards Winner for outstanding performance, an award for top 2% Lennox dealer in NA ✅ Registered as Viessmann Partner ✅ Certified Lochinvar Boiler VIP Contractor ✅ NATE (North America Technician Excellence) Certified HVAC contractor
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
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
- Get in touch
Home heating service natural gas/ propane, furnaces, hot water heaters, fireplaces, stoves, All residential gas fired appliances.
- Get in touch
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.
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
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,
- Get in touch
Hey there! I’m Dom, a seasoned HVAC technician with years of hands-on experience helping homeowners stay comfortable year-round. Whether it’s keeping your AC running smoothly in the summer, making sure your heating system is working efficiently in the winter, or handling any emergency repairs in between, I’ve got you covered. I take pride in delivering honest, reliable service with a focus on getting the job done right the first time. No job is too big or small, and I’m here to ensure your system runs at peak performance, saving you energy, time, and money. I’m always ready to answer your questions, explain the process, and make sure you feel confident in the services I provide. Your comfort is my top priority! Let’s keep your systems running smoothly so you can enjoy a comfortable, worry-free environment. How can I help you today?
- Get in touch
Hi, I’m Luca, and I run a local handyman service proudly serving the Durham Region and surrounding areas. With over a decade of hands-on experience in home improvements, renovations, and general repairs, I’m committed to delivering reliable, high-quality workmanship you can trust. Whether it’s fixing small issues before they become big problems, tackling home upgrades, or helping homeowners, landlords, and realtors keep properties in top shape, my focus is always the same—clear communication, dependable service, and results that last. If you’re looking for a skilled, detail-oriented handyman who treats your home like his own, I’m here to help. Let’s make your projects simple, stress-free, and done right the first time.
- Get in touch
ATK Plumbing and Heating – Trusted Local Service in Durham Region New to HomeStars but established in the industry, ATK Plumbing and Heating is a dedicated owner-operator service providing professional plumbing across Courtice, Oshawa, Whitby, and the surrounding areas. We specialize in hot water systems, drain cleaning, and general plumbing repairs. With a proven track record of 5-star Google reviews, we pride ourselves on transparent flat-rate pricing and quality workmanship that lasts. Whether it’s a leaking pipe or a new tankless water heater, we ensure the job is done right the first time.
- Get in touch
- Best of the Best 2024
- Best of Awards 2026
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.
- Get in touch
We provide quality service to ensure that your heating and cooling system always stays in good condition. Services Incude: Air Conditioning, Gas Furnaces, Tankless Water Heaters,Pool Heater, Gas Boilers. Electric to Gas. Service Areas: Toronto Kingston Mississauga Niagara Region Markham Peterborough Scarborough new market
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
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.
