Find HVAC contractors in Thornhill, Ontario

Royal Onyx Construction Group is a design and Build Company – our architects, engineers and interior designers will turn your dream home into reality. We take each and every home, we build or renovate, seriously with pure craftsmanship, attention to details and dedication as if we were to build your home for our own families.

Home Best Solutions, a family-owned enterprise, offers over 20 years of combined expertise in construction, architecture, renovation, and project management. We specialize in remodeling and crafting bespoke solutions for residential and commercial properties. Our team prioritizes client needs and strives for exceptional results. Our commitment to superior customer service, meticulous attention to detail, and high-quality workmanship distinguishes us. Home Best Solutions values professionalism, client-centric collaboration, and operational efficiency. We eagerly anticipate the opportunity to collaborate with you.

With over 6 years of experience, we provide professional HVAC services across Toronto and the GTA, serving both residential and commercial clients. Our expertise includes HVAC systems, ductwork, furnaces, air conditioners, gas appliances, ventilation, and full project management. We also specialize in gas BBQs, brick BBQs, and custom home installations. Whether it’s a new build or a retrofit, we deliver reliable, high-quality solutions tailored to your space and needs.

Hello, My name is Louie Torrone, owner and operator of Consumers Choice Heating Cooling Inc. We are a full service residential and light commercial HVAC company that specializes in installation, service, and repairs. We also provide a complete hvac installation for renovations and new home construction. If you're looking for a knowledgeable and reliable Hvac company for your next project, please call or email at your earliest convenience. Thank you, Louie Torrone Owner / Operator Consumers Choice Heating and Cooling Inc. LIVE LIFE WITH COMFORT

Hi we are at Maher Electric running small electrical contacting business working in residential,commercial and industrial sectors since 2022. Electrical contractor license number: 7018286

Our mission is to help families feel secure and protected when trusted household appliances break down. We provide high quality appliance repairs to the residents in the GTA and beyond through efficient, competent, and reliable appliance repairs, covering a wide range of brands and appliances found in all types of homes. Our technicians are here to provide relief to you and your family, so you can focus on the things that matter. How we work Call in! Have an issue with an appliance? We’re here to help you figure out what went wrong. Call us at and a technician will help you troubleshoot the issue you’re having. Get a quote! Once the issue is made known to us, we’ll set you up with an affordable quote. We provide full transparency on price – no filler costs and unexplained premiums. Service Area East to west: Oakville to Oshawa North to south: Georgina to downtown Toronto Schedule a time! Schedule a time that works for you. Our technicians have flexible hours and we make sure your needs are a priority. Our technician will arrive at the scheduled time and fix the issue for you

Welcome to Home Eagle HVAC, where excellence meets comfort. With a commitment to delivering top-tier heating, ventilation, and air conditioning solutions, Golden Eagle is your trusted partner in creating the perfect climate for your space. Our seasoned team of HVAC professionals combines expertise with a passion for quality service, ensuring that your comfort is our priority. From installation to maintenance and repairs, we pride ourselves on precision and reliability. Home Eagle is dedicated to providing energy-efficient solutions that not only optimize your indoor environment but also contribute to a greener future. At Home Eagle, we understand the unique needs of our clients, whether residential or commercial. Our tailored approach ensures that each project receives personalized attention, resulting in optimal HVAC performance. With a focus on cutting-edge technology and industry best practices, we strive to exceed expectations and set the gold standard in HVAC services. Choose Home Eagle for a seamless blend of expertise, integrity, and customer satisfaction. Your comfort is our mission, and we're here to make every space a haven of perfect climate control.

All in stairs is a leading manufacturer and installer of custom staircases in Toronto and the GTA. With experience, our team crafts each staircase from the finest materials, ensuring durability and elegance. We offer a full range of services, from custom design consultations to precise installation, and our commitment to quality and client satisfaction is unwavering. From sleek modern designs to traditional circular staircases, we bring unmatched elegance and craftsmanship to every project.

HVAC (Heating, Ventilation and Air Conditioning) equipments are one of the most important components to the comfort, energy consumption and integrity of the home you and your family live in. Most people never pay much attention to their the HVAC equipments, in their own home or when they walk into a house during showing before they make a purchasing decision to buy a new home, until the furnace or A/C break down and turn into a worse nightmare in the coldest or hottest days. Service Express’s knowledgeable and experienced technicians all equipped with proper tools to make furnace and A/C repair promptly and accurately without any guess work, trial and error and unnecessary parts being replaced on the cost of the home owner. Service Express is a service oriented company to serve all the needs of HVAC (Heating, Ventilation and Air Conditioning) in GTA and wide area of the surrounding regions (York Region, Peels Region and Durham Region) to commercial and residential customers. Most HVAC companies focus on equipment sales. They‘d try everything they can to sell the equipments, (furnace or air conditioner), even though the equipment is still within the life expectancy and repairable within reasonable cost. In general, there are 30-40% of new HVAC equipments, furnaces, A/C, replacement could be repaired in fractions of the cost of the new equipments. With the right tools, knowledge and experience, Service Express’s technicians provide professional diagnosis and repair services with guarantee that no others can and willing to provide. - True 24/7 emergency service - Clear and transparent service rate and parts cost - Guarantee turnaround time Service Express believes good communication and trust can enhance customer satisfaction and increase productivity. We built our trust from the very first step by having good communication to properly understand the problem before setup the service appointment. Service Express provides free initial phone troubleshooting to prevent initiating an unnecessary service call due to being overlook the most obvious errors such as accidentally turn the power off to the furnace by the home owner. In every service call, we’ll fully explain the founding of the problem and provide transparent and reasonably priced quote and obtain your permission before the parts is being ordered or replaced. Finally, detailed report and invoice will be provided for every service call from Service Express with the detail explanation of the cause of the problem and our solution to the problem.

Sameni Interiors is a Toronto-based, full-service interior design and renovation firm known for delivering thoughtful design and seamless execution—no matter the size or scale of the project. With a passion for detail and a commitment to excellence, we specialize in transforming residential and commercial spaces into environments that are both beautiful and functional. Whether you're planning a simple bathroom upgrade, a kitchen remodel, basement finishing, or undertaking a full-home renovation, custom new build, or the design and renovation of a condo, office, or retail space, Sameni Interiors offers a comprehensive solution—from concept to completion. Our services include interior design, interior architecture, decorating, furnishing, permit facilitation, renovations, and construction management—all under one roof. With years of hands-on experience and a diverse portfolio across the GTA, we ensure that every project, big or small, is executed with care, creativity, and precision. At Sameni Interiors, we don’t just design spaces—we bring them to life.

Golden Yak Plumbing & Drains Inc. is a North York based HVAC contractor, Electrician, Plumber, Bathroom Renovation Company, Appliance repair specialist, Excavation Specialist, Concrete Specialist, Fireplace and BBQ Specialist, Handyman, Landscaping Company, General contractor & Paving Contractor company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace water supply and drainage, unclog drain and sewage pipes, install or repair faucets, repair toilet or toilet flush, install or repair bathroom fixtures, stop leakage, build or renovate well, install or replace water treatment station, install or replace septic tank or grease trap, clean or maintain septic tank or grease trap, install, replace or repair sewer main, install or replace drainage system, install or repair water heaters & install or replace garbage disposal, message us so we can assist you and arrange a quote.

GTA Contracting Solutions Corporation is your trusted partner for all your renovation and contracting needs in GTA and the surrounding areas. As a fully licensed General Contractor, Plumber, Electrician, and HVAC licensed Specialist, we offer a wide range of services, including kitchen and bathroom renovations, landscaping, carpentry, tiling, concrete work, and more. We are committed to delivering high-quality craftsmanship on every project and provide a 10-year warranty on our work for your peace of mind. Contact us today for a consultation and a personalized quote!

Quality B O is a North York based HVAC contractor company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace heating systems, install or replace air-conditioning, install or replace gas systems and pipes, install or replace boiler, repair or maintain boiler, install or replace radiators, install or replace thermostats, repair or maintain air-conditioning, repair or maintain heating system, install or replace ventilation system, install or replace heat ump, install or repair water heaters, water tanks & air cleaners and humidifiers, message us so we can assist you and arrange a quote.

Fully licensed electricians. 20 years experience into the business, new to the online world . We provide excellent electrical services all around GTA. We offer fast service . Free estimate New construction, residential, comercial , industrial, panel upgrades, generator installation, luxury home design, landscape lighting design and much more, we have reasonable friendly prices . Feel free to get in contact with as. Contact with as for more information. Thanks in advance.

Reliable and highly skilled HVAC technician experienced in installing, diagnosing, repairing and maintaining various types of heating and air conditioning systems. Committed to following all standard operating procedures within a highly regulated environment to ensure the best possible outcome. Dedicated and customer service-oriented. I have been in this field since 2016. Education: G3&G2 (Gas technician ) Residential Air Conditioning System Mechanic (313D) Ozone Depletion prevention ( ODP) Fully insured

"Hello! My name is Maxim. I am an experienced handyman offering a wide range of repair and maintenance services. I guarantee high-quality performance of work and individual approach to each client. I will be glad to help you solve any household problems!"