Some of our top rated boiler repair specialists in Oshawa
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Best of Awards 2026
Best of Newly Listed 2025
Limcan Certified Heating and Air Conditioning is your trusted source for HVAC services in Whitby and the surrounding areas. Since 1964, we have been providing dependable heating and cooling solutions to homeowners, ensuring their comfort all year round. Our services cover a wide range of HVAC needs, including installation, repair, and maintenance of heating systems, cooling systems, and indoor air quality equipment. Whether you need a quick repair or a full installation of a new system, our team is here to help with 24/7 service, 365 days a year! At Limcan, we offer a satisfaction guarantee on all our installations, repairs, and services. With an average 4.8-star rating on Google and accreditation with the BBB, you can trust us to deliver reliable and professional HVAC solutions. Contact us anytime to schedule a service or to learn more about how we can enhance the comfort and safety of your home!
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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.
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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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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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Home heating service natural gas/ propane, furnaces, hot water heaters, fireplaces, stoves, All residential gas fired appliances.
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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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- Best of the Best 2025
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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 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
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- Best of the Best 2025
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Maydone HVAC and Appliance Repair is a Professional HVAC and Appliance Repair and Installation Service! Same Day Service offering a free diagnosis with repair! You can get it done fast or schedule a visit in the most suitable time for you. GET $30 off your first Repair with us! Enjoy your valuable time with what matters the most while we are taking care of your appliances.
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Mountain Air Home Service is a heating and cooling company registered in Ontario with 9 years of experience. Fully licensed and insured. Good at installing and troubleshooting residential furnaces, ACs, water heaters, humidifiers, ductwork, gas lines and so on.
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- Best of the Best 2025
- Best of Awards 2026
Megacity Heating and Air Conditioning Ltd is a proud family owned business serving the GTA since 1999. Our HVAC techs are licensed, checked and fully certified so you can feel confident in our expertise. Megacity offers our customers 24 hour emergency service, installation and maintenance on most makes and models including but not limited to Lennox, York, Navien, Fujitsu, Ducane, Rinnai and Goodman. Ask us about our customized protection plans. Customer Service is our #1 Priority!!!
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With over 30 years of hands-on experience in the trades, I’ve built a reputation for quality, reliability, and honest work. My background includes a wide range of residential and commercial projects — from HVAC installation and service to general home repairs and renovations. I’ve worked with homeowners, contractors, and businesses, always bringing a strong attention to detail and a commitment to getting the job done right. I’m based in [Your City], and I proudly serve surrounding areas including [List nearby towns or regions]. Whether you’re in the city or a bit outside, I’m willing to travel to ensure my clients get the help they need. My skill set includes: • HVAC installation, maintenance, and troubleshooting • Electrical and plumbing repairs • Appliance installation and service • Home renovations and general carpentry • Diagnosing and solving complex technical issues • Excellent communication and customer service What sets me apart is my dedication to treating every home like it’s my own. I take pride in being dependable, respectful, and transparent with every job — no cutting corners, no surprises. My goal is always to leave my clients feeling confident in the work I’ve done and satisfied with the service they’ve
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We service Gta and the surrounding areas, contact to get the best quotes possible. We are an licensed hvac company with WSIB TSSA and liability insurance
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Hi, I run a small construction service focusing on plumbing and HVAC. We also provide full home renovation services including drywall, painting, flooring, sump pump installation, and water filtration systems. We offer reliable service, fair pricing, and clean workmanship. Feel free to contact me anytime for a quote.
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- Best of Awards 2026
My company serves Heating ,cooling gas piping and fireplace.waterheater boiler tankless waterheater humidifier Installation and repairing.
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- Best of Awards 2026
LICENSED PLUMBER - All Plumbing Services; - 6 years experience; - Brand new house & full bathroom renovation Your comfort and peace of mind are our top priority. Contact us today for efficient and dependable service.
