
Some of our top rated hvac contractors in Markham
Sort by:
- Get in touch
Home service You Can Trust We specialize in, security Camera and surveillance, Network Cat5,Cat6 wiring, smart home installations, Surveillance Camera System, LED , Voice ,Data Communications,Cabling Service and Maintenance,LED SHEETS, LED Strip, and interior design solutions. With years of experience and a passion for precision, our expert team delivers fast, reliable, and high-quality service for both residential and commercial needs. From troubleshooting to full system installations, we use the latest tools and technology to ensure safety, efficiency, and total customer satisfaction.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
Heating & Air Conditioning Button's Heating has been in business since 1977. The company is operated by a proud second generation. The Button's take great pride in their company and in their customers' satisfaction. Button's Heating Inc. guarantees high quality workmanship and service to residential and commercial customers.
- Get 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!
- Get in touch
- Best of Newly Listed 2025
What We Do ─── At A.C.S. we truly do believe that we maintain the highest standard of service and workmanship. Every element of our business is designed to deliver optimal results to you, the homeowner. From our industry-leading training practices to our comprehensive 120 point inspection, your needs are paramount in everything we do. Installation ─── Providing the optimal combination of energy efficiency and comfort our furnaces and air conditioners will save you more money while also doing their part to help the environment. It doesn’t hurt to consider a furnace with an Annual Fuel Utilization Efficiency, also known as a AFUE rating, and an air conditioner with higher SEER ratings. A higher rating indicates that the furnace and air conditioner are more energy efficient, will last longer and will save you money. But this is only possible if it's installed to A.C.S's high standards. Duct Cleaning ─── Whether you suffer from seasonal allergies, sinus problems, asthma or other respiratory issues, Affordable Climate Solutions superior vent and duct cleaning services are the fastest way to reduce air pollutants. Even cigarette smoke, pet dander and dust can be eliminated to make your heating and air conditioning systems operate more efficiently, saving you money. Don't let HVAC systems fall into disrepair from neglected maintenance. Plus have the benefit of not having to clean up dust and others particles which may be navigating through your duct system. Repair & Maintenance ─── As professional HVAC experts, we are well-versed in both heating and cooling system repairs, and pride ourselves on our expertise, tools, and skilled technicians to ensure a job well done. A.C.S. we keep up with advanced digital technology to accommodate a wide range of brands and equipment repairs. We are dependable and professional. We never cut any corners when it comes to your comfort needs. Discover our commitment to quality with A.C.S.! Attic Insulation ─── As experts we at A.C.S. agree that the majority of heat loss or gain that takes place in a home is done through its attic. This estimated heat loss can be as high as 45% depending on what type of insulation your attic has. With an alarming potential for heat loss like that it’s easy to see why you need to pay special attention to how your attic is insulated. In winter, when you heat your home that heat rises and your attic insulation is the first line of defense to stop that heat loss and save energy. In summer, hot humid air also penetrates into your attic and makes your home harder to cool. Hot Water Heating ─── After home heating, hot water tanks consume the most energy in your home. Control your home energy costs by choosing a more energy-efficient hot water tank . Owning a new Water Tank helps manage cash flow, and comfort! Get a Smart Solution for Hot Water Heating. Old tanks generally contain build- up and sediment that makes it less efficient and water quality suffers. An A.C.S. installed water tank is energy-efficient and can help you start saving money immediately. You can reduce the overall costs of operating your water tank with us. Tank-Less Solutions ─── As professional HVAC experts, we are well-versed in both heating and cooling system repairs, and pride ourselves on our expertise, tools, and skilled technicians to ensure a job well done. At A.C.S., we keep up with advanced digital technology to accommodate a wide range of brands and equipment repairs. We are dependable and professional. We never cut any corners when it comes to your comfort needs. Discover our commitment to quality with A.C.S! Give us a call - 647-717-7282
- Get in touch
Smart Comfort Air is a reliable and trustworthy company that has been providing the GTA area and surrounding cities with HVAC services.We sell,install,service and repair residential and commercial HVAC equipment. We have many special offers for our equipments with the lowest price and best quality.
- Get in touch
- Best of Newly Listed 2025
Glance Home Services: Your Trusted Partner for Home Care in the Greater Toronto Area Glance Home Services is a family-run company with over 15 years of dedicated experience in the Greater Toronto Area. We provide exceptional chimney cleaning and inspection, gas fireplace maintenance, and comprehensive solutions to ensure your home remains cozy, secure, and energy-efficient. Our Commitment to Your Home At Glance Home Services, we understand that your home is more than just a structure; it's a place where cherished memories are made. Your family's well-being is our top priority, and we are devoted to enhancing its safety, comfort, and energy efficiency. Our commitment to your home's security and comfort underscores our dedication to providing the highest quality services. Core Services - Chimney Inspection and Sweep: Ensure your chimney is safe and functioning efficiently with our thorough inspection and cleaning services. - Animal and Nest Removal: Safely and ethically remove unwanted intruders from your chimney. - Laser Cleaning Service: Experience the precision and efficiency of our advanced laser cleaning technology for removing rust, paint, and other contaminants from various surfaces. Choose Glance Home Services for reliable, high-quality home maintenance solutions prioritizing your family's comfort and safety. The service area and surrounding Chimney Sweep Toronto Chimney Sweep Mississauga Chimney Sweep Vaughan Chimney Sweep Oakville Chimney Sweep Ajax Chimney Sweep King City Chimney Sweep Markham Chimney Sweep Pickering Chimney Sweep Burlington Chimney Sweep Thornhill Chimney Sweep Aurora Chimney Sweep Brampton Chimney Sweep Guelph Chimney Sweep Bolton Chimney Sweep North York Chimney Sweep Newmarket Chimney Sweep Milton Chimney Sweep Scarborough Chimney Sweep Oshawa Chimney Sweep Whitby Chimney Sweep Richmond Hill Chimney Sweep Newcastle Chimney Sweep East York Chimney Sweep Etobicoke
- Get in touch
- Best of Awards 2021
For over a decade, Extel Gas has been delivering high-quality heating and cooling solutions to residential and commercial properties across the Greater Toronto Area. Whether you're upgrading an existing system or installing a new one, our expert team ensures seamless design, installation, maintenance, and repair services. We specialize in a variety of heating systems, including gas boilers, hybrid systems, and high-efficiency natural gas furnaces from trusted brands like York, Lennox, Keeprite, Goodman, and more. Our air conditioning services feature split and ductless systems designed to keep your space comfortable all year round. In addition to heating and cooling, we offer reliable hot water tank solutions with premium products from brands like Johnwood, Rheem, Bradford White, and GSW. We also provide combi boilers and hybrid systems from leading names like Navien and Rinnai. Our HVAC installation and maintenance services cover both small commercial buildings and residential homes, including custom sheet metal duct installations and high-quality air handlers. Whether you're looking for a furnace to stay warm in the winter or an air conditioner to beat the summer heat, we ensure every system we install or service is efficient and built to last. At Extel Gas, we believe in offering transparent pricing and excellent value for your investment. We provide in-home cost estimates and are happy to approve price matches for quotes, ensuring you get the best deal possible. We offer weekend appointments for your convenience, and if we're not busy, we can often complete the job on the same day you call. With our 24/7 availability and same-day service options, we're here when you need us most. Our energy-efficient solutions are designed to lower your utility bills while delivering comfort and peace of mind with every service.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
A plumbing company is only as good as its reputation, and we are very proud of ours. As a local family-run business we strive to provide a fast, friendly and professional service that treats each of our customers like a part of our family. Families thrive with honesty, which is why we believe in always offering upfront pricing based on our price catalogue. You deserve to be treated fairly and to have your plumbing problem fixed properly the first time. Our motto is to always leave your home better, cleaner and safer than it was before. With over 19 years of committed service to the Greater Toronto area, we've probably seen every plumbing problem there is. We often give multiple ways to solve it giving you the guidance and choice of the approach that you prefer. It's not just a shiny reputation that we have, we stand by our work. We offer a 101% satisfaction guarantee. So what’s the extra one percent? It’s going the extra distance to ensure that not only is the job done right, but we also want you to be happy with our work as well. This is our own neighbourhood and we are proud to serve it. Waterworks is a full service plumbing company handling all size jobs, including: • Solving High Water Bills • Low water pressure • Household Leaks • Waterline repair • Basement Waterproofing & Water Management • Appliance Installation, Plumbing Fixtures Repair & Installation • Sewage and Sump Pumps • Drain Cleaning for drain odours & Repairs If Needed • Back-Up Electric Generators • Water Quality & Filtration - Water Purifiers • Water Conservation • Blocked or clogged drains - Drain Rooter Problems • leaky or dripping faucets & pipes • hot water tank problems, Tankless Water heaters NORITZ, NAVIEN, TAKAGI RINNAI etc • Home Pre-Purchase Inspections • New faucets, sinks, toilets, tubs • blocked toilets or running toilets • frozen pipes, pipe thawing • Bathroom remodeling & renovations • Laundry room sinks & drains • Radiator repairs • Flood damage & Flood prevention With a no-high-pressure sales approach you can feel comfortable to have one of our technicians in your home. Michael Yuffa - Owner and Chief Plumber The WaterWorks Plumbing and Drains Inc.
- Get in touch
A&Z Home Renovations can help you with your house renovation, install or renovate bathroom, repair toilet or toilet flush, interior design, install or repair bathroom fixtures, repair shower or bath, bathtub or kitchen resurface or reface, install or repair bath exhaust fan & install, repair or replace caulking request in Thornhill, Ontario and its surrounding cities. A&Z holds a valid METRO License since 1985, WSIB, insurance and referrals and have successfully completed number of renovations and legalized basement projects and demolitions. Call A&Z Home Renovations today to discuss your needs and arrange a quote to start your work ASAP!
- Get in touch
With over 17 years of industry experience, we specialize in high-quality home renovations and flooring solutions. Our expertise covers all types of flooring installation, custom staircases, and complete renovations of kitchens, bathrooms, and basements. We take pride in our attention to detail, skilled workmanship, and commitment to customer satisfaction. Whether it’s a small repair or a complete home makeover, no job is too big or too small—we treat every project with the same level of care. We are WHMIS Certified, Fall Protection Certified, fully insured, and registered with WSIB. Whether you're upgrading a single room or transforming your entire home, we deliver reliable, professional service from start to finish.
- Get in touch
AM-Handy Work services, Durham, Markham and surrounding cities with reliable installation, repair, and maintenance. Services include: Central Vacuum (install and replace, Thermostats install, doors & windows (interior/exterior, reinforced doors, shutters, insect screens), carpentry (trim/mouldings, decking, pergolas/gazebos), flooring & tile repair and install, foundations assessment, pool ( renovate, open/close, covers), roofing & gutters (clean/repair), exteriors (facades, painting, power washing), fencing & railings, electrical (sockets/switches, ceiling/bath fans), appliances (install/repair), mounting (TVs/art surround sound audio configuration and installation, paving, and general handyman tasks/repairs. Tell us about your project and we’ll arrange a quote.
- Get in touch
With Avant-Garde Reno your home stands out. Let our experts bring fresh looks to your place. Avant-Garde Reno is always committed to quality, reliability and stunning design. With our team of experts, we'll carry out any kind of work you need, from large scale renovations to even the smallest of jobs. We'll leave no stone unturned in order to make your dream project come true! We earned our reputation by planning and executing, always maintaining a transparent relationship with clients and never missing a deadline If you have a project in mind, or simply want to find out more about our services, contact us today.
- Get in touch
Faraday Electric Ltd. provides dependable electrical services for residential and commercial projects. We handle everything from troubleshooting and repairs to upgrades, renovations, new builds and specialized installations. Licensed and insured, our work is completed with precision, clear communication, and respect for your space and schedule. Our focus is simple—do the job right, and make sure it lasts.
- Get in touch
- Best of Awards 2024
We help homeowners, with small or large projects, who value safety and quality, wire amazing homes that exceed the bare minimum code and make sense. Canadian Wire Wizards always keeps the homeowner's best interests at heart, so homeowners can feel safe and comfortable in their home without ever worrying about hazards or not being able to use their electrical system simply and to its fullest extent.
- Get in touch
Galaxy Renovations can help you with your 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 request in Markham and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Galaxy Renovations now to discuss your needs and arrange a quote.
- Get in touch
- Best of Awards 2021
Our team is made up of highly trained and certified pool technicians who are dedicated to providing the best service possible. We are licensed and insured, and our work is backed by a 100% satisfaction guarantee. We offer a wide range of services including weekly pool cleaning, chemical balancing, equipment repairs and upgrades, leak detection, pool cover installation, and more. We also provide pool closing and opening services to ensure that your pool is properly prepared for the winter and summer seasons. At Tecum Pools LTD, we take pride in our commitment to excellence and are proud to have won several awards for our outstanding service. We are also certified by the National Swimming Pool Foundation and Pool & Hot Tub Council of Canada.