Some of our top rated air conditioning repair specialists in Caledon
Sort by:
- Get in touch
Best of Awards 2026
MMS HVAC Heating & Cooling Services is your go-to for all your residential and commercial heating and cooling needs. Whether you’re looking for repair, maintenance, or installation services, our team of experienced technicians will provide you with personalized, professional services. Get the comfort you need and the quality you deserve.
- Get in touch
- Best of Awards 2019
A Plus Air Systems was established in 1990 as a complete solution to commercial and residential heating, ventilation, and air conditioning needs. A Plus Air Systems is currently one of the largest authorized Trane Dealers in Ontario, and have been serving our customers with high quality Trane products. We install and service our furnaces, air conditioners, heat pumps, air cleaners, boilers, tankless water heaters and backup gas generators in Great Toronto Area, Mississauga, Oakville, Burlington, Hamilton, and Niagara Falls.
- Get in touch
Pavlo is a jack of all trades, bathroom remodeling company, home renovation and painting, office repair specialist, appliance repair specialist, from Mississagua. Our goal is to provide our customers with quality service and excellent craftsmanship. If you need help with electrical outlets and switches installation or repair, installation or replacement, lighting installation, various small jobs, painting houses, offices, write to us so that we can help you and make an estimate.
- Get in touch
PureAire is a customer-focused company dedicated to delivering high-quality services across multiple industries. With a strong commitment to customer satisfaction, we offer a wide range of solutions including HVAC services, concrete cleaning, painting contracts, and landscaping. Whether it's ensuring optimal comfort with HVAC systems, maintaining the appearance of concrete surfaces, enhancing properties with professional painting, or transforming outdoor spaces with expert landscaping, PureAire is your go-to partner for all these needs. Our flexibility and attention to detail across these services set us apart, as we aim to exceed expectations and create lasting relationships with our clients.
- Get in touch
ATZ Weld & Build Inc. is a multi-trade contracting company dedicated to delivering high-quality welding, HVAC, and renovation services across residential, commercial, and industrial sectors. Our team combines technical expertise with hands-on experience to provide reliable solutions tailored to every project. From precision welding and custom metal fabrication to professional HVAC installation, maintenance, and repair, we ensure every system and structure is built to perform with efficiency and durability. In addition, our renovation services transform spaces with careful planning, skilled craftsmanship, and a focus on long-term value. At ATZ Weld & Build Inc., we pride ourselves on integrity, safety, and customer satisfaction. Whether it’s a small repair, a full-scale renovation, or specialized mechanical work, we are committed to exceeding expectations and building results that last.
- Get in touch
Hello! My name is Nagi. I’ve been in the HVAC industry for over 13 Years, and I specialize in getting clients the work they need done in most cases (75%) at no cost to them. Using government grant programs or whatever rebates are available at the time. Feel free to reach out to see if I can help you today!
- Get in touch
- Best of Awards 2026
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
- Get in touch
NVG Renovation is a second generation renovation company with over 20 years’ experience. Our job is not just to build you what you want but also to dig down and make sure you know what you want and all the options which might go with it. Construction can be an emotional experience for many homeowners and it’s important that after all is said and done that the product exceeds our client’s expectations. Custom bathrooms, any flooring, marble, hardwood, ceramic, granite, plumbing, custom finishes.
- Get in touch
Ask yourself when was the last time a technician gave you a print out of your combustion analysis or posted it on your furnace? If you’re not testing your guessing. Equipment these days doesn’t last longer than 10 years and everyone says they don’t make them like they used to… wrong, it’s not installed and commissioned properly, if it was they can last a lifetime. What you get with us is: Combustion Analysis for proper fuel combustion, airflow adjustment and static pressure test, both intake and exhaust piping, testing port on flue pipe, neutralizer, surge protector and proper gas sizing for upgrades to tankless which is imperative to proper operation. Look at any other ad and you won’t see any of the things listed. 1 year full parts and labour warranty followed by manufacturer warranty and free maintenance on your furnace and air conditioner after one year even if your only get one unit. Get it done right because you can never fix the damage done once a unit starts up miscalibrated. We only install top of the line modulating, variable speed furnaces, quietest and most efficient on the market.
- Get in touch
Dependable Appliance Repair Experts We at Compass Appliance Services Inc or making sure our customers are making a solid investment of your trust, time, and money. We have been faithfully serving customers for over 20 years, providing exceptional services for years, we have built a reputation for being dependable, high-quality services. We're committed to providing our customers with quick turnaround times and top-quality workmanship. Quick, Reliable Service At Compass Appliance Services, we know that your time is valuable. This is why our technicians work around your schedule and not the other way around morning, Afternoon, or Evening? We’ll see you there. Our entire team is committed to your 100% satisfaction, so you can rest easier. Manufacturer’s Warranty Service offers a full manufacturer’s warranty on all parts. The workmanship of our trained technicians is also guaranteed to be of excellent quality. We offer outstanding service that you will want to refer to a friend. We are mainly operating in Toronto, Etobicoke, Mississauga, Brampton, Oakville, North York, Scarborough.
- Get in touch
Alderwood Mechanical is a trusted HVAC company focused on delivering high-quality heating, cooling, and mechanical services with honesty, precision, and long-term value. We specialize in furnace installations, air conditioning systems, boiler services, water heaters, tankless systems, heat pumps, ductwork, maintenance plans, and emergency repairs for residential and commercial properties. Our philosophy is simple: customers should only pay for what they truly need. We believe in ownership over rentals, transparent pricing over hidden fees, and building long-term relationships through reliable service and expert workmanship. At Alderwood Mechanical, we combine modern solutions with old-school integrity. From routine maintenance to full system upgrades, our goal is to provide comfort, efficiency, and peace of mind with every job. We take pride in clean work, fast response times, and delivering an experience that feels professional, trustworthy, and built to last. HVAC Services Furnace Installation & Repair Air Conditioning Installation & Repair Boiler Services Heat Pump Installation & Service Rooftop Unit (RTU) Service Ductwork & Ventilation Gas Line Installation Indoor Air Quality Solutions Emergency Repair And more
- Get in touch
I'm Certified HVAC And appliance technician offer a professional services For Low Price Appliances /Gas Installation GAS LINE FURNACE DISHWASHER Stove WASHER / DRYER SMOKE DETECTOR SERVING GTA
- Get in touch
AM HVAC SERVICES is a locally owned and operated HVAC company providing reliable heating, cooling, and ventilation services. We specialize in installations, repairs, maintenance, and troubleshooting for residential and commercial systems. Our goal is to deliver honest service, quality workmanship, and affordable solutions to keep our customers comfortable year-round.
- Get in touch
Need a HVAC contractor? Macroklima Heating & Cooling can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.
- Get in touch
I’m a licensed electrician with 13 years of experience, working across multiple municipalities and regions throughout Ontario. I’m committed to delivering safe, reliable, and high-quality electrical work, whether it’s for residential, commercial, or municipal projects. My focus is on clear communication, professionalism, and getting the job done right the first time.
- Get in touch
Need an HVAC contractor? Fresh Start HVAC Services can help you. We pride ourselves on quality work and fair pricing. For over 40 years we deliver fast and reliable service to each and every client. Contact us to talk about your job and get a quote.
