
Some of our top rated hvac contractors in Whitby
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- KF-Heating & cooling Gas servicesHVAC contractor in WhitbyRating: 5 out of 5Get 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-
Kal was informed, responsive and reliable. He tried several ways to repair our existing heater but a new one was required. He sourced it that day and installed it the next day. We were so pleased. A true professional.Latest review:Install or repair water heaters- - JMJ.AUTOMOBILEDETAILHVAC contractor in Whitby
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Get in touchJMJ is a Ajax based Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace airconditioning, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, repair floor, install or renovate foundation, build pergola, gazebo or garden house, yard maintenance, install or repair electrical sockets and switches, repair household appliance, install or replace thermostats, repair or maintain airconditioning, assemble or disassemble furniture, install or replace household appliances, trim and decorative moldings, build or replace decking, install or renovate swimming pool, clean roof or gutters, mount artwork, tvs or furniture, install or replace garage door, repair door, repair or treat facade, repair or maintain roof or gutter, repair plaster, repair shutters, repair exterior doors, repair wall or floor tiles, sealing / caulking, install or replace window bars and railing, repair or maintain fence, various small jobs, decorative painting, paving, install or replace pool cover, winter services and snow removal, exterior trim, ceiling fan, install or repair bath exhaust fan, opening & closing service for swimming pool, power washing, repair countertops, small staining or painting project, install, repair or replace caulking, install or refurbish mirrors, install or repair acoustic ceiling tiles & accessibility modifications, message us so we can assist you and arrange a quote.
- Envirotech Electrical Services IncHVAC contractor in WhitbyRating: 5 out of 5Get in touch
- Best of the Best 2023
- Best of Awards 2023
Thank you for visiting Envirotech Electrical Services Inc. We are an ECRA/ESA Licensed Electrical Contractor offering a full range of electrical services for residential, commercial and industrial We service Durham Region, East GTA, York Region, Kawarthas, Peterborough, and Northumberland. Over 29 years licensed in the electrical trade - Electrical inspections/assessments for Real Estate transactions - Backup generators and Generlink transfer switches - Panel and Service upgrades - Aluminum wiring repairs and replacement - Knob and Tube replacement - Hot tub and pool wiring - EV chargers - Troubleshooting and service calls - Kitchen, bathroom, basement wiring for renovations - Washroom exhaust fan installation - Lighting - Small jobs accepted Preferred electrical contractor for Arctic Spa Durham/Vaughan locations hot tub wiring Member of the previous ACP program for select electrical contractors Preferred electrical contractor for HGTV's DECKED OUT during their last season. Please contact us for a free estimate, and to learn more about the services we offer and how we can help you.
This is the second job that Envirotech has done for me and they never cease to amaze me! Mark and his team of professionals are incredibly personable, efficient and very skilled at what they do. Mark is always so quick to respond to my emails and the job is scheduled in no time. Cody and Phil are so very nice to deal with. They were tasked with installing a new plug for me and hardwiring a new heater in my garage. I had no idea how they were going to run power from my panel box in the basement across a drywalled ceiling with only a small area of drop ceiling in a closet to work with to reach my garage, but thats why they are the professionals. They went to work and were done in no time! So impressive. The finished product looks absolutely amazing! They are skilled, efficient and always leave whatever space they work in so clean. And the cost is always so very reasonable too. Envirotech will always be my go to service provider and I would highly recommend them!Latest review: - AJ Appliance RepairHVAC contractor in WhitbyRating: 5 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
Reliable Repair Service We provide professional and affordable repair services to clients in the Durham and Clarington area. When you have an issue with your electric or gas appliance, you need a trustworthy and professional technician to get the job done right. We respond to calls quickly and efficiently. Owner operated by a local licensed and insured technician. We pride ourselves on providing reasonable prices, while still using high quality parts. Providing service to all major brands, including but not limited to Whirlpool, Kenmore, Samsung, Frigidaire, Maytag, Kitchenaid, Amana, LG, GE, Electrolux and more. Unfortunately, sometimes appliances just can't be fixed, but we still have your back. Providing full installations for all new appliances.
AJ was able to quickly assess the problem with my washing machine and take care of it !Latest review:Repair household appliance- - Convertible Heating And Air ConditioningHVAC contractor in WhitbyRating: 4.9 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
- Giving Back Award 2018
We are a 50 year old family business established in 1967 that specializes in the installation and service of Gas Furnaces, Central Air Conditioning, Gas Boilers, Hydronic Furnaces, Tankless Hot Water, Hot Water Tanks, Humidifiers, Air Cleaners and Custom Ductwork.
Boiler system was red-tagged by Enercare. Enercare were unable to assist with addressing the problem they had caused (strange and definitely not what their advertising says). Tenants were cold. Marnie and her people at Convertible did a great job getting people on-site right away, removing the old boiler, and getting a new combo boiler/hotwater tank system installed so that the heat and hot water were restored and the tenants able to live comfortably again. I would highly recommend Convertible (and would 100% not recommend Enercare !)Latest review:Repair or maintain boiler- - Fuzion Electric Inc.HVAC contractor in WhitbyRating: 5 out of 5Get in touch
Don't consider calling the bigger companies before you try Fuzion Electric. You won't find better pricing from an insured, registered electrical contractor. Independently owned and locally operated; ESA# 7008025; Let us get the job done right, on budget and on time...GUARANTEED. Neatness, Tidiness, and doing things safely are of our biggest concerns. There are way too many hacks out there without the proper knowledge. Electrical is one thing best left to the pro's so let us get the job done right. Every job is inspected and the homeowner/business owner receives that documentation. That's not just the right way to do it, but it also offers piece of mind. Feel free to contact me to find out more. Matt (289) 200-2199 Please leave message if I don't answer your call and I will return it ASAP
Matt and Evan were great to work with. Very professional and responsive. Everything was done to my satisfaction. Would recommend!Latest review: - Complex GroupHVAC contractor in WhitbyRating: 5 out of 5Get in touch
Complex Construction is a premier construction company specializing in demolition, excavation, grading, and full-scale design-build projects. With a focus on quality, efficiency, and precision, we bring expertise to every job, from land clearing to custom builds. Whether you're looking for residential or commercial construction solutions, we deliver reliable results with industry-leading craftsmanship. Serving Ontario, Complex Construction is committed to excellence in every project. Contact us today to bring your vision to life.
Mo and his team are a wonderful bunch. Fast, efficient, and clean. I've had really bad experiences with previous contractors and Mo has been God sent. Thank you MoLatest review: - Spring Home Heating & Cooling Systems IncHVAC contractor in WhitbyRating: 5 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
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
An amazing experience with Spring Home! So glad I picked them to replace my central air unit. Justin, the rep who met with us, was so helpful, knowledgeable and personable. He made the whole experience easy to understand and seamless, and without any jargon or pressure. The appointment was two days later at our request. Justin checked in regularly through the process and the technicians who installed our unit were on time, polite, friendly and efficient. And to top it all, the prices were very reasonable for a quality unit! I will 100% be coming back to Spring Home for service calls and for any other HVAC items that need attention in the future. Very impressed with this rare standard of excellent service and attention to detail - recommend this company unreservedly.Latest review:Install or replace airconditioning- - AMAN CABINETRY & HANDYMAN SERVICESHVAC contractor in WhitbyRating: 4.8 out of 5Get in touch
- Best of Newly Listed 2025
At Aman Handyman services we provide the following services and many more Assembly Wardrobe, Tables, Bedframes, Shelving, Playgrounds, Gym equipments, Installation Kitchen cabinets, Garage Doors, Sheds, Gazebo, Curtains, blinds, Lights, Baby Proofing, Countertops, Doors,…. etc Carpentry Crown Molding, Custom Shelving, Cabinets, Mantels, Flooring Mounting TV Wall Mount, Shelving, Blackboard, Cabinets, Mirrors Repair Furniture, Doors, Drywall, Faucets, Window Frames & Screens Maintenance Drywall repair, Painting, Touch ups, Baseboard, Caulking Kitchen: washroom and windows.
Aman did an amazing job repairing my couch. He was prompt, professional, and clearly knew what he was doing. The frame was damaged and sagging, but now it feels sturdy and good as new. Quick service, fair price, and great craftsmanship—I highly recommend!Latest review:Repair or transform furniture- - Goldenfinger Renovation & Contracting Ltd.HVAC contractor in WhitbyRating: 5 out of 5Get in touch
- Best of Awards 2021
This is Goldenfinger Reno & Contracting, based in Markham and active in the ENTIRE Greater Toronto Area. We are skilled in many areas of indoor home improvement, such as basement, bathroom, and kitchen renovations, to meet your various needs. We aim to provide our customers with quality work at reasonable prices. We also provide continual services and support where we will work with you to resolve any reasonable issues that arise even after the completion of the project. Improve the value, aesthetics, and utility of your place with the help from us! Call us today and we will visit you for a FREE quote. Services we provide: > Renovations of rooms, basements, bathrooms, kitchens, and staircases > Installations, replacements, and removals > Flooring > Ceiling Work > Tiling > Drywalling > Painting > Lighting
If I could rate Goldfinger higher than 5 stars I absolutely would. Wei Wei, Shirley and David are fantastic in every possible way way. Their workmanship, cleanliness and attention to detail far exceeds anything that we have ever encountered in many years of having contractors doing work in our home. We even gave them a key to our house so they could work while we were away on holiday. They are so trustworthy and honest that we felt we had made new friends. While working here we inquired about a second bathroom and they gave us some very affordable tips on how to freshen it up (master ensuite). We now have 2 absolutely beautiful bathrooms on our second floor. We couldn't be happier. This family is incredible and we very highly recommend them to anyone looking to have some work done in their home. John and CathyLatest review:Install or renovate bathroom- - Climax Heating & Air ConditioningHVAC contractor in WhitbyRating: 5 out of 5Get in touch
- 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,
Reza came to our home promptly at a time that was convenient for us to deal with our leaking AC. He was great to work with and available for follow-up questions. Would recommend to others.Latest review:Air cleaners and humidifiers- - CSJ Plumbing Inc.HVAC contractor in WhitbyRating: 5 out of 5Get in touch
Hi there! I’m Jason from CSJ Plumbing. We are licensed and fully insured plumbers. We proudly provide professional plumbing services to homeowners, businesses, and property managers throughout the GTA, including Stouffville, Markham, Richmond Hill, Scarborough, Aurora, Newmarket, Uxbridge, Pickering, Ajax and more. I'm also an OWWA-certified backflow specialist, ensuring your plumbing systems are safe, efficient, and compliant with local regulations. Whether it's residential repairs, commercial projects, or high-rise plumbing, you can count on quality workmanship and attention to detail. We prioritize promptness, clear communication, and cleanliness, ensuring minimal disruption to your routine. Beyond fixing plumbing issues, we also educate clients about their systems, ensuring you're informed every step of the way. Choosing CSJ Plumbing means reliability, experience, and genuine care. We’re committed to your satisfaction and peace of mind, and stand by our work long after completion. If you’re looking for dependable plumbing work, we’re here to help. Contact us today, We look forward to working with you!
Jason came to our home when he said he would. He assessed things and went through the necessary steps so we would understand. Our situation was a very tricky repair but Jason went beyond to make sure we were happy and everything was done right. Jason is friendly, courteous and professional. We hired him for another plumbing job next week. We highly recommend CSJ Plumbing.Latest review:Repair shower or bath- - McKeever Heating and Air-Conditioning, IncHVAC contractor in WhitbyRating: 5 out of 5Get in touch
Durham region's local Heating, Ventilation, and Air-Conditioning (HVAC) company, serving homes and businesses. Our company is built on the foundation of honesty, quality, and integrity. Your trust matters to us, which is why we are always transparent about what your system truly needs—no upselling, no unnecessary repairs. We believe in honest pricing and delivering dependable, expert service to every customer. Our team takes pride in quality craftsmanship, ensuring every installation meets code, functions flawlessly, and looks professional. Book with us and give your system the care it deserves. 24-hour emergency service available.
James arrived when he said he would, did an excellent job, fixed the heater. He is a very knowledgeable young man and very polite and friendly. Well done James..Latest review:Install or repair water heaters- - Quality Potlight Inc.HVAC contractor in WhitbyRating: 5 out of 5Get in touch
- Best of the Best 2024
- Best of Awards 2024
Quality Potlight is a family owned and operated business that specializes in top quality CANADIAN APPROVED pot lights. Since our inception in 2009, Quality Pot lights has serviced well over 35,000 homes, offices and condos throughout Greater Toronto Area including: Downtown Toronto, Forest Hill, Rosedale, Yorkville, Royal York, Scarborough, East York, North York, Etobicoke, Mississauga, Oakville, Burlington, Vaughan, Brampton, Thornhill, Markham, Richmond Hill, Aurora, Stouffville, Pickering, Ajax & Newmarket. Our consistent level of high-quality work and dedication to ensuring that the needs of every client are met have allowed us to quickly grow into a leader in quality potlight installation. We understand that your home is the largest investment you will ever make and are willing to go above and beyond perfection to ensure that you are satisfied. ESA#: 7010623 Been in business since 2009, Quality Potlight has the expertise and skills to accomplish a wide range of projects in your home. Our trained staff are exceptionally pleasant to deal with and are diligent in ensuring that that there is absolutely no mess or damage from our installation. At Quality Potlight we believe that the best way to build relationships is through integrity, performance, value, and client satisfaction. We strive to be a prominent provider of superior electrical services by constantly keeping our inventory updated with the latest innovative products as well as constantly focusing on improving the speed and service of our staff. All electrical works are done by our ESA certified and insured contractors who specialize in Pot light installation. Toronto GTA, Brampton, Mississauga, Oakville, Milton, Richmond Hill, North York, Ajax, Peel Region, Markham, Newmarket, King City, Vaughan, Scarborough, Woodbridge, Pickering, Thornhill, Barrie, Innisfil, Burlington.
The guys did a great job and did it quickly taking care to keep everything tidy etc.Latest review:Ceiling fan- - Ashton Heating And CoolingHVAC contractor in WhitbyRating: 5 out of 5Get in touch
Heating and Cooling is what we do, but family is at the heart of who we are. For more than 18 years, we haven’t just been your trusted comfort partner; we’ve been the Ashton Family business. Priding ourselves on prompt, professional service, we work hard to give you and your family the value and quality that you deserve. We're proud to be an Amana Premium Dealer! We offer no cost, no pressure in home consultations to answer all of your questions about purchasing new appliances like furnaces, air conditioners, fireplaces and more. You can breathe easy with a detailed duct cleaning service, or talk to a comfort advisor about how you can reduce dust, eliminate cold rooms and save money with the Aeroseal Duct Sealing process that seals your ducts from the inside. Don’t wait days for service, or wait on hold for hours, and enjoy a variety of flexible payment options, including financing, that make doing business with us easy. We even offer monthly maintenance and protection plans for your appliances so you can stop worrying about surprise repair bills. Hey- that’s what family is for, right? Contact us today and let us help you Be More Comfortable.
This company is first class. Second time using them, they make you feel like family. Bill and Kate were amazing to work with.Latest review: - Canaduct Duct CleaningHVAC contractor in WhitbyRating: 4.9 out of 5Get in touch
- Best of the Best 2023
- Best of Awards 2025
For over 20 years, Canaduct has been one of the the GTA’s most trusted air duct cleaning provider, delivering exceptional service and industry-leading results. As a family-owned and operated business, we treat every home with the same care and attention to detail as if it were our own. Our certified technicians go beyond standard duct cleaning—we provide a medical-grade clean, ensuring your home’s air system is thoroughly purified. Our process includes a comprehensive inspection and sanitization, helping to improve air quality, reduce allergens, and enhance the efficiency of your HVAC system.
We had a great experience! We needed a cleaning and their price was reasonable and customer service was great! Abed was friendly, efficient and professional. We added cleaning our furnace and dryer vent, all very reasonable. We feel so good about our house now and we'd highly recommend them. We'll be a returning customer for sure!Latest review:Clean air ducts & vents-