Name: HVAC contractor
Brand: HomeStars
SKU: hvac-contractor
Rating: 4.8 (275 reviews)

Some of our top rated hvac contractors in Glen Williams

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Maydone Appliance Repair
Sponsored
Rating: 4.8 out of 5
HVAC contractor in Glen Williams
Best of the Best 2025
Best of Awards 2025
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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Latest review:
Install or replace gas systems and pipes- 15 Nov 2025
Very professional and on time
AtlasCare
Rating: 4.8 out of 5
HVAC contractor in Glen Williams
Best of the Best 2025
Best of Awards 2025
Giving Back Award 2017
Welcome to AtlasCare, a family-run business that has been serving the Greater Toronto Area since 1932. With 88 years of experience, we provide top-notch HVAC and plumbing services, ensuring your home is comfortable and safe. At AtlasCare, our services cover everything from furnace repair and air conditioner service to water heater maintenance and smart thermostat installations. Additionally, we offer expert plumbing solutions, including drain clearing. With AtlasCare, you have access to a complete range of HVAC and plumbing services customized to fit your needs. We adhere to strict safety protocols, including disinfecting our equipment, practicing enhanced hygiene, wearing protective gear, and facilitating contactless interactions. This allows us to offer essential services while prioritizing the well-being of our customers and team members. We're proud to have earned numerous awards for our commitment to quality and customer satisfaction, including the HomeStars Best of 2020 Award and the 2020 Consumer Choice Award for Air Conditioning and Heating Contractors in the Greater Toronto Area. As your dependable local partner, AtlasCare is always ready to assist you—24/7. Whether it's a routine maintenance check or an emergency repair, we're here to ensure your home systems are functioning perfectly. Join the AtlasCare family today and experience the peace of mind that comes from our award-winning service. 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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Latest review:
Stop leakage- 15 Nov 2025
We were very pleased by the professionalism of the team that came to our home to address some plumbing problems. They explained the issues clearly and were very considerate and accommodating.
Goymer Electric
Rating: 5 out of 5
HVAC contractor in Glen Williams
Welcome to Goymer Electric, your premier choice for professional electrical services in Mississauga, Ontario, and the surrounding areas. With a commitment to excellence, safety, and customer satisfaction, we are your trusted partners for all your electrical needs. We pride ourselves on being honest, reliable, and offering affordable pricing. We have over 20 years of experience and offer a comprehensive range of electrical services to cater to both residential and commercial clients. We are trained, certified, and equipped to handle various electrical projects, including: Residential Electrical Services: Whether you need electrical repairs, installations, or upgrades for your home, our skilled team can handle it all. From fixing faulty wiring to installing energy-efficient lighting, we ensure your home remains safe and efficient. Electrical Panel Upgrades: Outdated electrical panels can pose serious safety risks. Our experts can upgrade your electrical panel to meet modern safety standards and accommodate your growing energy needs. Lighting Solutions: Illuminate your space with energy-efficient and aesthetically pleasing lighting options. We offer LED lighting installations, outdoor lighting, and lighting design services to enhance the ambiance of your property. Wiring and Rewiring: Trust us to handle wiring and rewiring projects with precision, ensuring the safety and functionality of your electrical systems. Please give us a call today for a free quote - 416 827 0095
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Latest review:
Small electrical jobs- 10 Nov 2025
Polite and efficient. Very good and helpful.
Asbuilt Comfort Care
Rating: 4.2 out of 5
HVAC contractor in Glen Williams
Asbuilt Comfort Care delivers sound advice, professional service and installation of reliable heating, cooling, air quality and radiant heat technologies. We carry products from Napolean Quality Fireplaces, Carrier, Schwank, Rehau and Buderus. As a partner with NextEnergy, we are also building a reputation as a leader in geothermal energy solutions. We service all makes and models of Furnaces and Air Conditioners. We install and service Napolean Quality Fireplaces. We install and service Carrier , Schwank, Rehau and Buderus HVAC systems. We install and service High Efficient Heating and cooling systems from Carrier, Schwank, Rehau and Buderus.
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Latest review:
Professional, quick, friendly, thorough, clean, on-estimate - everything you could possibly want from a contractor. The fact that they were local didn't hurt at all. Would recommend them - at least the Georgetown crew - unreservedly.
Willfix Inc
Rating: 4.9 out of 5
HVAC contractor in Glen Williams
Best of Awards 2024
Willfix is a full-service family owned construction company serving the Greater Toronto Area. Our team of highly skilled workers have 10+ years of experience. We prioritize customer satisfaction. Our services range from waterproofing, underpinning, foundation, concrete work, landscaping, and more. Remember, there’s no fix, Willfix can’t fix.
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Latest review:
Dmytro and his team worked on a demo and repour of the concrete slab of our basement. The team worked quickly and efficiently, and despite some unexpected, prolonged issues with our permit, they returned the day after issues were resolved to continue work. They were attentive to our needs and the work was generally to our satisfaction, especially for the very competitive cost of work. Dmytro was ever present during the work. My only complaint would be that communication could have been better at times, as there were days where no one could understand English and we were more or less in the dark about the work that was being done. In a similar vein, a window was removed for the duration of the work, but we were not aware that it wasn't going to be put back until the last day - which a little more communication would have solved.
Optimus Mechanical
Rating: 5 out of 5
HVAC contractor in Glen Williams
At Optimus Mechanical , we take pride in providing reliable, honest, and high-quality HVAC services across the GTA and surrounding areas. Whether you need a new furnace, air conditioner, heat pump, water heater, ductwork installation, or gas line repair, our licensed technicians deliver top-notch workmanship and friendly customer service every time. We understand that comfort and safety come first — that’s why we use the latest tools, follow Ontario Building Code standards, and offer energy-efficient solutions that save you money year-round. From residential upgrades to commercial systems, we handle every job with care and precision.
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Latest review:
Install or replace gas systems and pipes- 5 Nov 2025
This contractor showed up on time completed the job and stayed for a bit to make sure the job was completed correctly.
Handy 4 You
Rating: 5 out of 5
HVAC contractor in Glen Williams
Best of Awards 2021
Hello, I'm Handyman Glen, providing service for a variety of small jobs. I am a professional handyman that has been in business for over 15 years & in the industry for 25 years. My skills include plumbing & electrical repairing, installing, upgrading, painting, drywall, building, full bathroom renos, kitchen renos, tiling as well as other related household maintenance and repairs. Whatever small project you have I have the experience and the know-how to get it done right and get it done fast. The Handyman Glen's affordable hourly rate covers not just labor, but the right tools for the job.
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Latest review:
Various small jobs- 7 May 2025
Very honest and professional. Looking forward to using the services for other jobs.
Lovable Homes Inc.
Rating: 4.9 out of 5
HVAC contractor in Glen Williams
Welcome to Lovable Homes Inc. We offer many services including: Kitchen Renovations, Washroom Upgrades, Garage Renovations, Basement Makeovers, Tiling and Flooring Services. Contact us today and we'll offer you an estimate. We are committed in delivering a high quality renovation that generates those good feelings, from an excellent design taste to a great satisfaction for the makeover done. We want our customers to be proud homeowners, not only of the looks of their professionally finished project but for choosing us to help their ideas become a reality. *** Turn your kitchen into your cooking oasis. • New floor tile • Beatiful backsplash • New lighting • New Cabinets and Countertop • New faucet • Undermount LED lights. • Open concept Work with us involve a carefully planned series of steps, centered around a schedule we stick to and daily communication.
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Latest review:
My first interaction with Andre was very positive, he seemed very knowledgeable and asked questions about the age and history of the home. He also said he only did one project at a time, and didn't start the next one until the previous was complete to our satisfaction. This feeling did not last very long once we had paid the deposit for the renovation. The original scheduled start date was in November. In October we received an email that it was delayed until February. Actual work didn't start until mid March. We agreed at the start of the project that if he needed to stay late if he was going to waste material (like grout or cement). What happened instead was he showed up most days between 10am-1pm and stayed 6-10 hours. Halfway through the project I clarified that I only wanted him in the house between 9-6 and the extra leeway was only for special circumstances. He came on time one day and returned to arriving between 10-1 after that. When demolition started, we was surprised that the walls of the 1930's home were not drywall, and had not heard of rocklathe that the walls were actually made of. He was also surprised the tub was made of cast iron. Both of which he charged more for above the quote price and added 1 week on the 2 week project. Once the bathroom was almost done, I had messaged him to confirm I was able to use the tub which he had tested. Once it drained, I noticed the ceiling below the tub was leaking, the original pipe was held together with epoxy and had come loose from the renovation. Another added cost, and I had to replace my own ceiling, he wanted to charge more and he was behind on the next job. He also moved the bathroom light switch to inside the bathroom, which was also not tested (it turned off all lights upstairs). The light switch move was a line item in the quote and paid for, but when I told him about it he would not entertain fixing the issue. In the end I will need to change this myself, even through I have paid for it and is a line item on the "add-on" quote. Other short nitpicks: - He did not install a shower curtain rod (not specifically called out in the job, but I had assumed that would be included) - Tiles not all flush with the wall, some sticking out - Did not get the tub we wanted, apparently it was out of stock on back order (we paid him the deposit 1 year before the work started) - Shower head was not installed well, o-ring was crushed and was leaking. Luckily I was going to replace with a different head so it was an easy fix The frustrating part is the bathroom itself is well done. If the Andrei and Jessica had just given an accurate quote from the beginning and did the work they said they would it would be a 9-10 star review. They are both very personable and very good hard working people. In the end, I would have been better off with a different company who quoted higher but had explicitly called out the complexity of working on an older home and likely wouldn't have had the surprise cost.
Aw Mechanical
Rating: 5 out of 5
HVAC contractor in Glen Williams
Best of the Best 2022
Best of Awards 2022
AW Mechanical handles heating and air conditioning with over 30 years of experience. Ask for Tony. Servicing all makes and models in the GTA. Servicing both residential and commercial. At your service! Some of the services that we offer are, FURNACES,AIR-CONDITIONERS,HUMIDIFIERS,THERMOSTATS, FILTERS,COMMERCIAL REFRIGERATION, HOT WATER TANKS, GAS PIPING, UNIT HEATERS (COMMERCIAL), DUCTLESS AIR CONDITIONERS
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Latest review:
Air cleaners and humidifiers- 19 Mar 2025
Tony came to service our humidifier. He was great, friendly and knowledgeable. Highly recommend him.
Coretemp Heating and Air
Rating: 5 out of 5
HVAC contractor in Glen Williams
Best of the Best 2025
Best of Awards 2025
Your family's comfort is our main priority. We provide installation services and repairs for gas furnaces, central air conditioners, tankless hot water systems, humidifiers and indoor air quality. Our 30+ years experience in the HVAC industry enables Coretemp to provide outstanding service to our customers. We are proud to offer award winning quality products. We are authorized dealers for * LENNOX * RUUD * TSSA Licensed, Gas Licensed, CFQ for AC Certified and a member of the HRAI. **Furnaces, Heating & Air Conditioning**
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Latest review:
Install or replace heating systems- 5 Feb 2025
Fantastic experience, look no further. I had Enercare come in and tell me I needed a new furnace because I had a crack in my heat exchanger, tagged the furnace as unusable, they even showed me a picture on his phone. I requested quotes through HomeStars for a new furnace and Richard called me back. He was very thorough and honest. He asked how the crack was diagnosed, and after telling him he said that didn't seem right. I had him come in to give a second opinion for $200. I watched as he opened up the furnace, take pictures, look through the scope etc. No crack to be found. Enercare had shown me an old picture. Richard even fixed the humidifier that was installed incorrectly, gave me some helpful hints and tips, and removed the tag. Richard is a friendly and outgoing individual who saved me thousands with his honesty. I highly recommend CoreTemp for your furnace needs, thanks again Richard!
Hoskins Flush Inc
Rating: 4.9 out of 5
HVAC contractor in Glen Williams
Best of Awards 2024
Hoskins flush is a plumbing company that provides a expertise plumber to do various jobs. Various jobs that include replacement or repairs of kitchen and bathroom Fixtures.water heater replacement or repairs. Pipe repair or replacement. We do complete roughing and finish of any basement bathroom. We do residential and commercial and industrial We provide after hours at reasonable prices 24/7
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Latest review:
Install or repair faucets- 29 Oct 2025
Hoskins was awesome! He showed up the same day, his quote was far lower than most companies' quotes, and he completed the job (replacing a kitchen faucet) very quickly and expertly. I wouldn't hesitate to call him again.
Virdi Mechanical
No reviews yet
HVAC contractor in Glen Williams
I will make sure everything according to code standards. Will always pick your call. Fast response. Will work with your idea.
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Hnd Construction Group
Rating: 5 out of 5
HVAC contractor in Glen Williams
Best of Newly Listed 2025
**HND Construction Group** is your trusted, go-to electrical and construction partner serving Mississauga, Brampton, Oakville, Caledon, Etobicoke, Milton, Malton, Burlington, Cambridge, Kitchener, and Hamilton. Whether you need a quick repair or a large-scale project, we’ve got you covered—no job is too big or too small for our expert team. **What We Do:** - **Emergency Electrical Services:** We respond quickly, with emergency calls addressed within the hour. - **Full-Service Electrical Work:** From residential subdivisions and custom homes to commercial and industrial spaces, we handle it all. - **Repairs & Upgrades:** Fixing electrical issues, upgrading from fuse to breaker panels (100Amp to 200Amp), rewiring from old knob and tube systems, and more. - **Installation Services:** Pot lights, chandeliers, outdoor lighting, and appliance hookups including stoves, dryers, washers, dishwashers, hot tubs, saunas, and ventilation systems. - **Safety & Inspections:** We offer thorough safety repairs and inspections, ensuring your home or business meets all necessary electrical standards. - **Specialty Services:** We’re experts in security camera installation, access controls, intercoms, truck yard security, and gate systems for commercial yards. All Electrical work is performed by fully experienced team of Master electrician, Electricians and apprentice electrician under ESA/ECRA license #7015573, HND Construction Group is committed to delivering high-quality, safe, and reliable construction services. **Why Choose Us?** - Rapid response to emergencies—always within the hour! - Professional, certified, and experienced team. - Specialized services for residential, commercial, and industrial needs. - A wide range of expertise—from rewiring and system upgrades to security and safety inspections. Let us take care of your electrical and construction needs with precision and professionalism. Contact HND Construction Group today for a free consultation!
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Latest review:
Install or repair electrical system- 29 Oct 2025
Hnd was amazing to work with. Provided me with options with very reasonably pricing. I will be using them again in the future. The work was done when they said it would be. 5 stars.
Spark Phase Construction Inc.
Rating: 5 out of 5
HVAC contractor in Glen Williams
SparkPhase Construction has been specializing in Concrete, Stamping & Aggregate Jobs. Sparkphase Construction has strong rapport with the local communities as we keep customers needs as a top priority. We carry out the entire installation of each individual project from the initial design stage to completion of the project, using our own vehicles, tools and machines, without the use of any sub-contractors. Our professionals are truly architectural concrete craftsman that consider their work a form of art, and not just another job. At the end every day since Sparkphase Construction establised, we maintain our reputation with best ranking in GTA and near area. We look forward to making your dream project a reality!
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Latest review:
Baljinder and his team were very professional and pleasant to deal with. They spent time evaluating and quoting the job and did the work as stated, including explaining what they were doing and asking for direction when needed. The work was done in the allotted time. They were professional, polite, and friendly throughout the job. They did a good job cleaning up; the finished work was inspected, and the job was invoiced at the quoted price. I would highly recommend SparkPhase Construction and would gladly use their services again!
The Hawx Group
Rating: 5 out of 5
HVAC contractor in Glen Williams
The Hawx Group: Your Trusted Partner for Residential & Commercial Maintenance At The Hawx Group, we specialize in delivering high-quality construction, renovation, and maintenance services with professionalism and precision. Whether you’re upgrading your home, building out a commercial space, or taking on a full-scale renovation, we’re here to get the job done right—on time and on budget. Our Services Include: ✔️ Residential & Commercial Construction ✔️ Renovations & Remodeling ✔️ Plumbing & Electrical Work ✔️ Kitchen, Bathroom & Whole-Home Upgrades ✔️ Flooring – Hardwood, Tile, Vinyl, Laminate ✔️ Interior & Exterior Painting ✔️ Framing & Drywall Installation and Repair ✔️ Mudding & Sanding ✔️ Landscaping Services ✔️ Restaurant Renovation, Remodel & Construction …and much more The Hawx Group – Built on Quality. Trusted by You. #ConstructionServices #HomeRenovations #CommercialConstruction #RestaurantRenovation #Plumbing #Electrical #Flooring #Painting #Landscaping #Drywall #Framing #TheHawxGroup
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Latest review:
Install or repair faucets- 9 Jul 2025
Called Hawks group for faucet repair.Tarun was very polite and showed up in time.He completed the job precisely and explained everything.I highly recommend him.
Dalson Canada Ltd
Rating: 5 out of 5
HVAC contractor in Glen Williams
Dalson Canada Ltd is a trusted HVAC company based in Brampton, Ontario. We specialize in heating, cooling, ventilation, and water heater services across the GTA. Our certified technicians are available 24/7, ensuring your home stays comfortable year-round. We pride ourselves on quality workmanship, transparent pricing, and exceptional customer service.
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Latest review:
Excellent service, very polite and very professional. My service installation Experience was a 10 out of 10, Very knowledgeable and professional and clean. When smoke Duct detector instalation was finished he went over the User's manual and explained how to use the product. I really did not expect that, he went above and beyond just the instalation job. I would highly recommend to anyone you will have a good experience.
GTA Tiles
Rating: 5 out of 5
HVAC contractor in Glen Williams
Best of Newly Listed 2025
GTA Tile is a Commercial and Residential Company servicing Toronto and the GTA areas GTA Tile provides services for 23 years now , and always leave our clients satisfied ! In year 2019 and in 2025 we receive the highest award Best Contractor of the Year in Canada in Tiling category as well the best tiling company in peel region in 2023 We provide professional tile installation for your floor, walls, kitchen backsplash, We install any type of tile such as marble tile, granite tile, ceramic tile, porcelain tile, glass tile, stone tile, mosaic tile and slate tile quickly and at an affordable rate. *** Our expert installers are highly skilled in installing different materials for flooring and kitchen counter tops. These include marble, porcelain, granite, glass, and stone just to name a few. All our installers have been trained in proper tiles installation and have many years of hands-on experience that help them do their jobs. Our Specialization: Commercial & Industrial Renovations Residential Renovations Kitchen Renovation Bathroom Renovation and Remodeling Professional Tiles installation: ceramic tile, granite tile, marble tile, slate tile, natural stone tile , glass tile, porcelain tile, mosaic tile Kitchen Backsplash Basement Tile Installation Additions Professional demolition Old tile Removal Grouting Repairs and Maintenance
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Latest review:
Repair wall or floor tiles- 29 Jan 2025
Mark was absolutely amazing! I had a cracked tile in a marble basketweave mosaic floor. It was a small crack and very finicky. Mark came in, removed the tile while being extra careful not to damage my heated floor and replaced the tile. He did such a good job that now I cannot even tell where the damaged tile was! He was professional, clean(!!), and very responsive.