Some of our top rated furnace repair services in Old Toronto
Sort by:
- Get in touch
Noah Canadian Corp is a trusted HVAC company serving Richmond Hill and the Greater Toronto Area. We specialize in installation, repair, and maintenance of furnaces, air conditioning systems, heat pumps, and ventilation systems. Our goal is to deliver reliable, efficient, and high-quality service for every customer. With professional tools and hands-on experience, we focus on fast response, honest pricing, and customer satisfac
- Get in touch
We service Gta and the surrounding areas, contact to get the best quotes possible. We are an licensed hvac company with WSIB TSSA and liability insurance
- Get in touch
My name is Padraic Mcnamara (pour-rick). I am a young Irish licensed gas technician, with 4 years of experience installing all kinds of residential gas/electric appliances. (Furnace,boilers,water heaters,stoves,bbq,fireplace) I have experience working with heating and domestic plumbing, (waterheaters,showers,sinks etc) I can offer free rough estimates through email, or a more accurate in person quote for $100 flat fee. I also offer work doing simple jobs such as; -wiring switches/outlets -gas line repairs -venting repairs -condensate drain repairs -humidifiers -furnace/AC maintenance -install shutoff valves on water lines +more -
- Get in touch
HVAC services , installs , troubleshooting Hvac systems , heat pump , furnace , air handlers, split systems . certified with 313d and G2 gas license .
- Get in touch
Best of Awards 2026
Best of Newly Listed 2025
HR Plumbing and Mechanical Services Inc is a leading provider of comprehensive plumbing solutions, committed to delivering excellence in every aspect of our work. With years of experience and a team of skilled professionals, we specialize in offering top-tier plumbing and mechanical services to residential, commercial, and industrial clients. Contact us today!
- Get in touch
I'm Cole Ginsberg, the owner of CFG Mechanical here in the GTA. I've been in the trades over ten years and I'm a fully certified plumber. I didn't plan on this path either, I started in construction doing landscaping and general contracting before plumbing found me and stuck. I sunk my teeth in low-rise residential, where you learn the most. You're in someone's home, things need to work right the first time. From there I moved into ICI work, running crews as a foreman on large commercial jobs, then spent a few years in high-rise construction handling mechanical systems most residential guys never touch. That's the background CFG Mechanical is built on. What sets me apart: I'm licensed and certified in both plumbing and mechanical — gas, boiler, hydronics, heating, venting, cooling. So you're not calling two companies and hoping they talk to each other. One call handles it. I cover 24/7 emergency service, HVAC, heating and cooling, gas work, indoor air quality, ductwork, thermostats, water heaters, plumbing, and hydronic heating including boilers and radiant systems — across residential, commercial, and multi-residential properties. Licensed. Certified. Built to be the one call that actually does it all.
- Get in touch
JG Appliance & HVAC Services specializes in providing professional, affordable installation and servicing for a variety of appliances and HVAC systems. Here’s a breakdown of what we do: Our Services ✅ Appliance Installation • Dishwashers • Washing Machines & Dryers • Refrigerators (including fridge line setup) • Gas Stoves & Ovens ✅ HVAC Installation & Maintenance • Air Conditioners • Furnaces • Humidifiers • Water Tanks (installation and replacement) ✅ Gas Line Services • Gas Line Installation & Relocation • BBQ Gas Line & Hookups ✅ Service & Repairs • Maintenance and repair of gas appliances (stoves, dryers, and more) • Inspection and servicing of HVAC systems Service Areas: Milton, Oakville, Burlington, Hamilton, and Etobicoke. We take pride in delivering reliable, efficient, and customer-focused services, ensuring your home appliances and HVAC systems operate safely and smoothly. We offer: • 1-Year Warranty on all installation jobs • 6-Month Warranty on all servicing and maintenance work And of course, we stand behind the quality of every job we do done right the first time, with care and precision. Reliable. Professional. Guaranteed.
- Get in touch
Ash Climate Solutions provides professional HVAC installation, maintenance, and repair services for residential and commercial properties across the Greater Toronto Area. We service and install central heating and cooling systems, furnaces, boilers, air conditioners, heat pumps, rooftop units, ductless systems, VRV/VRF systems, HRVs, ERVs, and ventilation equipment. Our services include troubleshooting, refrigeration piping, leak detection and repair, equipment replacement, preventive maintenance, low-voltage controls, condensate drainage, system start-up, testing, and commissioning. We provide dependable workmanship, honest recommendations, responsive service, and solutions suited to each customer’s comfort and budget. Contact Ash Climate Solutions for reliable central heating, air conditioning, refrigeration, and ventilation services.
- Get in touch
Skyline Mechanical Contracting provides HVAC installation and repair for homes and businesses across the GTA air conditioning, furnace installs, and ductwork. With years of hands-on experience on residential and commercial projects, we deliver honest assessments, clear quotes, and reliable, on-time work. Licensed and insured. Whether it's a new AC before summer or a furnace repair before winter, we get it done right the first time.
- Get in touch
Our team has more than 25 years of experience combined and our clients see that in the results. We are working all across Toronto and GTA and ready for longer trips. Our special skills are: - Spackling - Drywall repair - Interior & Exterior painting - Precision cutting - Advanced surface preparation and remediation We believe a great paint job is 80% prep work, so our team never cuts corners. We treat your home like our own - keeping it clean, showing up on time, and communicating honestly.
- Get in touch
Toll free available for those not local to Toronto 844-AEROSEAL(844-237-6732) Fix hot and cold bedrooms, spouses and children once and for all. As heard on Frank Cohn's Home Improvement Show (Newstalk 1010AM) and Glen Peloso with Roger Ashby (104.5 CHUM FM). Featured on Holmes and Holmes - https://makeitright.ca/holmes-advice/home-renovation/aeroseal-the-new-way-to-duct-sealing/ As seen on Ask This Old House and Hometime. Aeroseal GTA is Canada's First and Only Pro-Level Aeroseal Dealer and Greater Toronto's Duct Sealing Specialists. Increase Comfort. Reduce Energy Usage. Save Money.
- Get in touch
ROSMON GROUP can help you with your install or repair electrical system, install or repair electrical sockets and switches, install or replace radiators, put up lighting, various small jobs, install or replace ev charger, install smart home automation, electrical inspections & pat testing, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan request in Richmond Hill and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with ROSMON GROUP now to discuss your needs and arrange a quote.
- Get in touch
At CozyLife HVAC, we specialize in keeping your home comfortable all year round. Serving Toronto and the GTA, we provide reliable installation, maintenance, and repair services for furnaces, air conditioners, and water heaters. Our focus is simple: quality work, honest pricing, and long-term comfort for our customers. Whether it’s a routine maintenance service or a full system replacement, every job is handled by a certified technician with attention to detail and care. We also offer air quality solutions, including humidifiers and filtration systems, to ensure your home stays healthy and efficient. ✔ Furnace, AC & Water Heater Services ✔ Preventative Maintenance & Tune-Ups ✔ System Installations & Replacements ✔ Indoor Air Quality Solutions ✔ Free Estimates on New Systems At CozyLife HVAC, we believe comfort shouldn’t be expensive — just done right.
- Get in touch
Best of the Best 2025- Best of Awards 2026
At Tamas Mechanical we offer a broad range of heating and cooling services, as well as furnace repairs in GTA. From installing new furnace and heating units, air conditioners, heat pumps and boilers to ductless air conditioners and water heaters. We install full duct systems and high velocity duct systems. We install air handlers that use hot water to warm air and air handlers that use electric heaters.
- Get in touch
Heating & Cooling Experts Installation | Repair | Sales | Maintenance We provide reliable and professional heating and cooling services for homes and businesses. Our certified technicians deliver fast, efficient, and high-quality solutions to keep your space comfortable year-round. ✔ Expert installation & repair ✔ Honest pricing ✔ Fast response ✔ Guaranteed quality Contact us today for dependable HVAC services you can trust.
