Some of our top rated hvac contractors in Whitby

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  • Canaduct Duct Cleaning
    Rating: 4.9 out of 5
    HVAC contractor in Whitby
    • 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.

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    Latest review:
    Clean air ducts & vents-
    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!
  • Ashton Heating And Cooling
    Rating: 5 out of 5
    HVAC contractor in Whitby

    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.

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    Latest review:
    This company is first class. Second time using them, they make you feel like family. Bill and Kate were amazing to work with.
  • Constant Home Comfort
    Rating: 4.8 out of 5
    HVAC contractor in Whitby
    • 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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    Latest review:
    Install or replace airconditioning-
    The quoting process was quick and straightforward. Questions were answered almost immediately. The pricing was very reasonable and the quoted items were the same as their competitors. The work was completed quickly and efficiently, overall a very positive experience.
  • Jayco Electrical

    No reviews yet

    HVAC contractor in Whitby

    Jayco combines years of multifaceted trade experience, with a passion to over deliver on all types of projects, big or small. Residential, Commercial, Agricultural and Industrial. From pot lights, to back up generators, lighting retrofits to service upgrades and everything in between, Jayco is your one stop shop Electrical Contractor. Proudly serving York and Durham region, and most of the GTA. Email or call today for a free estimate.

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  • NA Experience Roofing and Masonry Inc.
    Rating: 5 out of 5
    HVAC contractor in Whitby
    • Best of Awards 2024

    Hello everyone We are a team with experience since 1989, specializing in both exterior and interior construction. Our services include: masonry, brickwork, stone chimney, staircases, brick wall openings, stone houses, all types of fireplaces and maintenance, unique interlocking designs, bathroom installation and renovation, ceramic and tile installation. We also offer roof repair and insulation services, tile roofs, flat roofs, and basement waterproofing. We also pour and polish concrete floors. We always work honestly and transparently with our customers, ensuring they are satisfied and happy with our work and at fair satisfactory prices. We guarantee our services. We are professional and highly skilled, and we take pride in our work. Thank you to everyone who chooses our company for their home projects. If you choose our company you will be very happy . Read Less

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    Latest review:
    Paving and interlocking stone-
    Nazeem is a great guy, excellent quality of work and great price. Highly recommend
  • D Mac Plumbing&Drains
    Rating: 5 out of 5
    HVAC contractor in Whitby

    D-MAC Plumbing is located in the Scarborough area and we service GTA, Durham and Northern Ontario. We specialize in Residential and Commercial plumbing. We do everything from faucet installations to drain cleaning, drain snaking, frozen and burst pipes. D-MAC plumbing is a plumbing company built to provide professional plumbing services to home owners and business owners. D-MAC Plumbing has over 15 year of experience, offering customers the best plumbing service available. All plumbing work done by us is guaranteed to be done to perfection.

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    Latest review:
    Stop leakage-
    good service
  • Faiz Master
    Rating: 5 out of 5
    HVAC contractor in Whitby

    Hello, My name is Faiz Master. I am a commercial and residential cleaning contractor. I also do commercial and residential moving. Me and my team have loads of experience and would take great care of your needs and requirement. With our own equipments for moving and cleaning we can help you save the hassle of renting and registering the equipment to your name. With our experience in the industry, our tools help us finish the task smoothly and very efficiently delivering a performance that satisfies the customer. Our services include window cleaning, floor cleaning, bathroom cleaning, wall cleaning, wall painting, furniture moving, household moving, appliance moving. We also recognize that no two clients are the same — which is why we offer customizable service packages to suit your schedule, budget, and needs. Need weekend availability? Looking for short-notice or last-minute service? We’re flexible, responsive, and here to accommodate. Whether you’re starting a new chapter or closing an old one, we can be your trusted partner every step of the way. Let us do the heavy lifting — so you can focus on settling in, moving forward, and making the most of your time. Contact us for a free quote.

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  • Toronto Drains & Waterproofing.
    Rating: 5 out of 5
    HVAC contractor in Whitby
    • Best of Awards 2022

    Welcome to Toronto Drains & Waterproofing! Our services are backed by a 100% satisfaction guarantee. Contact us today to schedule your appointment. Camera Inspections Cutting edge camera equipment with location services All pipe sizes between 2-10 inches no matter the style of piping (clay, PVC, ABS, cast iron, copper) Continuous drain backups – we utilize a camera to pinpoint any and all issues in your drainage system Drain Replacement Underground Drain Replacement and Repairs Removal of older damaged piping causing backups and damage to the home Trenchless technology for piping replacements (pipe bursting) Installation of backwater valves Spot repairs, up to full line replacements Backed Up and Clogged Drains We will fully repair the cause of the following symptoms, at their source: Basement main drain backing up with sewage spilling out of the floor drains onto your finished and unfinished basements Water backups out of sink drains (Temporary) water pools around shower drain Toilet bowl water bubbles when running the sink or shower Slow draining of water from your bathtub, sink or other fixture (can indicate a clog, even if a backup hasn’t yet been exposed) Gurgling sounds from drains, especially after running washing machine or dishwasher Any mysterious puddles of water on floor near a tub, sink or floor drain Wet Basements Installation of basement flood protection device such as a Backwater valve or sump pump system Exterior waterproofing with the installation of new weeping system Interior waterproofing Sump pits and pumps We will also fully repair the cause of the following symptoms, at their source: Water seeping through your foundation walls (may rise up through the floors) Heavy rains or flash floods causing you to have a wet and mouldy basement

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    Latest review:
    Courteous, knowledgeable, helpful, thorough, friendly, punctual and professional is how I would describe Trevor, the principal of Toronto Drains & Waterproofing, and those who work with him. It was only by reading the excellent reviews on HomeStars that I found this company and I am so happy that I did. Toronto Drains & Waterproofing has a "Code of Ethics" printed on its website and, in its dealings with me, the company did as it promised it would--in all respects. The work done for me included the clearing of a blocked drain, the replacement of a broken drain and the replacement of some piping and taps: drain AND plumbing work. Highly recommended.
  • Multi-Zone Air Systems Heating & Cooling Ltd.
    Rating: 5 out of 5
    HVAC contractor in Whitby

    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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    Latest review:
    Repair or maintain airconditioning-
    I had a great experience with Tristan for my air conditioning repair. He was extremely helpful, professional, and most importantly — honest. He clearly explained what needed to be fixed and didn’t try to upsell or suggest unnecessary repairs. I really appreciated that he only charged for the work that was actually required. I was very happy with his service and would gladly recommend him to anyone looking for reliable and trustworthy air conditioning help.
  • Morcos Heating & Air Conditioning
    Rating: 5 out of 5
    HVAC contractor in Whitby

    Morcos Heating and Air Conditioning is a leading provider of comprehensive HVAC solutions, specializing in heating, ventilation, and air conditioning services. With a commitment to excellence and customer satisfaction, we deliver reliable, energy-efficient solutions to residential, commercial, and industrial clients alike. Contact us today at 647-785-2842

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    Latest review:
    Kyro was a pleasure to work with. He was extremely professional and diligent in working with us to ensure we understood the options of the different systems we were looking at. His depth and expertise in this area were evident in his recommendations for our home, and his clear and straightforward approach quickly built confidence. On installation day, he and his team were a true group of professionals, getting us set up and ensuring we could competently use the new system. I would highly recommend Morcos Heating & Air Conditioning
  • DNH ELECTRIC INC
    Rating: 5 out of 5
    HVAC contractor in Whitby

    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!

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    Latest review:
    Install or repair electrical sockets and switches-
    Daniel was very professional and resolved the issue effectively!
  • Techno Hub
    Rating: 5 out of 5
    HVAC contractor in Whitby

    Hi, i’m Avvy — your go-to expert for smart home and electrical solutions and handy work With years of hands-on experience and a strong focus on customer satisfaction, I specialize in a wide range of technical and electrical services including: Camera installation (CCTV and smart surveillance systems) Wire re-routing and cable management Light fixture installations Ethernet termination & internet switch setup Alarm system repairs and troubleshooting Whether you're upgrading your home network, securing your property, or simply making your space more efficient, I bring professionalism, precision, and a problem-solving mindset to every project. ✔️ Punctual & reliable ✔️ Clean and organized work ✔️ Friendly, clear communication ✔️ Always focused on safety and long-term performance Let’s make your home smarter, safer, and more connected — reach out today to get started!

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    Latest review:
    Install smart home automation-
    Very profesional, he was at my Home at the agreed time and did a very good job as it was probably more difficult that he probably initially anticipared. I would gladly recomend him with all my friends and family
  • Maple Company

    No reviews yet

    HVAC contractor in Whitby

    We are an innovative company with professional and trained people Ready to help you! Guaranteed job!

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  • Super Viceroy Home
    Rating: 5 out of 5
    HVAC contractor in Whitby

    Super Viceroy Home proudly services the GTA and surrounding areas offering fully licensed services for both residential and commercial services for small, medium and large projects. Full kitchen renovations, garage renovations, bathroom renovations, basement renovations, roofing installation, interlocking stone and landscaping design and services, commercial shops, renovation of old houses, electrical and plumbing projects, floor tiles, painting projects, and doors and windows replacements. Our team of highly trained professionals are here to assist you. We offer onsite consultations so please feel free to contact us to schedule an appointment.

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    Latest review:
    Reasonable price with excellent job done! The technician listened to our concerns and helped find resolution. Detailed and solid construction provided. Honest people. Will recommend to anyone.
  • SH Services
    Rating: 4.9 out of 5
    HVAC contractor in Whitby
    • Best of Awards 2025

    Bbq cleaning and repair, window cleaning, gutter cleaning, yard cleaning What We Offer Barbeque cleaning & Repair Window cleaning Eavestrough cleaning Yard cleaning Carpet Cleaning Power washing Handyman service Snow removal Roofing A Cleaner Environment We offer cleaning services for residential and commercial and more. We customize our services to meet your specific needs. Ask us about daily, weekly, and bi-weekly weekly services. Contracts welcome. Your Business is Ours We promise quality, reliable cleaning service every time so our loyal customers feel special. We work hard to be the best. Our products are high-quality and safe. And we focus on the details, so you have a clean, orderly office every time.

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    Latest review:
    Repair or transform furniture-
    Quick and efficient work. Rubaid came almost immediately after I contacted him and fixed the issue of my furniture. Will contact SH services again for future works.
  • HA Stars

    No reviews yet

    HVAC contractor in Whitby

    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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4.9

Top rated HVAC contractors

Our HVAC contractors in Whitby, are rated 4.9 out of 5 based on 168 reviews from homeowners like you.

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