Some of our top rated furnace installation specialists in Ajax, Durham
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We are your expert hvac service provider offering the following: 1. Furnace repair, maintenance and installation 2. AC repair, maintenance and installation 3. Water heater/tankless water heater repair and installation 4. BBQ gas lines installation 5. Pool Heater repair 6. Water softener service and installation 7. Boiler service, maintenance and installation For more information, please do not hesitate to contact us.
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Complex Construction is a premier construction company specializing in demolition, excavation, grading, and full-scale design-build projects. With a focus on quality, efficiency, and precision, we bring expertise to every job, from land clearing to custom builds. Whether you're looking for residential or commercial construction solutions, we deliver reliable results with industry-leading craftsmanship. Serving Ontario, Complex Construction is committed to excellence in every project. Contact us today to bring your vision to life.
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PK Heating & Cooling Inc. is a trusted HVAC company serving Toronto and the Greater Toronto Area since 2010. We specialize in the installation, maintenance, and repair of furnaces, air conditioners, boilers, water heaters, tankless systems, and custom ductwork for both residential and commercial clients. Fully licensed and TSSA certified, we are committed to delivering high-quality workmanship and exceptional customer service. Our services come with a 10-year parts and 1-year labor warranty, ensuring peace of mind for our clients. Whether it's a new installation or routine maintenance, we're here to keep your indoor environment comfortable year-round.
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"We are a company specializing in a full range of renovation services. Our expertise covers all aspects of residential, commercial, and industrial construction, including renovation, remodeling, structural work, finishing, and general contracting. With a commitment to quality, safety, and customer satisfaction, we deliver reliable and efficient solutions tailored to meet the unique needs of each project."
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CareTherm HVAC provides professional heating and cooling services in Richmond Hill and across the GTA. We specialize in AC repair, furnace installation, maintenance, and emergency HVAC service. With years of hands-on experience, we focus on fast response times, honest pricing, and high-quality workmanship. Fully licensed (G2&313D) and committed to customer satisfaction. Same-day service available. Call us today for reliable and efficient HVAC solutions.
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Fernando Mirijello Managing Owner of Air Management Group, has over 30 years of HVAC experience providing home comfort solutions in the Greater Toronto area. As the owner of AMG and having worked for the two largest Home Services companies in Ontario. Fernando and his team have made it their mission to offer consumers competitive pricing with greater transparency, all without the frustration and runaround when something needs to be corrected.
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Best of the Best 2025
Best of Awards 2026
Heating & Air Conditioning MORE THAN 20 YEARS EXPERIENCE IN Install or replace heating systems, FURNACE REPAIR, FURNACE INSTALLATION, FURNACE REPLACEMENT, HEATING SYSTEM INSTALLATION, .CERTIFIED AND INSURED COMPANY.REPAIR AND SERVICE AND INSTALLATION OF ALL HVAC EQUIPMENT FOR RESIDENTIAL SUCH AS FURNACE,AIR CONDITIONER,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,ALL KIND OF FILTER AND ... ________________________________________ FURNACE,AIR CONDITIONER,AIR CONDITIONING,AIR CONDITION,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,FIRE PLACE REPAIR,ALL KIND OF FILTER and Gas Fireplace Services & Repairs Toronto ... _______________________________________ AMERICAN STANDARS , TRANE,CARRIER,GOODMAN,KEEPRITE,NAVIEN,RINAE,COOLMAN,LENNOX,ARMSTRONG,Lennox, Amana, American Standard, Rheem, Rinnai,Napoleon, Noritz,White Rodgers,Honeywell,Oil or Electirc to Gas conversion., Indoor Air Quality testing. Heating, cooling, furnace, gas fireplace, electric fireplace, air conditioner, A/C, indoor air quality, boiler, hot water tank, tankless water heater, duct cleaning, ductless air conditioner, heat pump, custom duct work, humidifier, thermostats, HRV, ERV, hepa filter, indoor air quality, filters, gas line installation, in floor heating, electronic air cleaner, gas stove, service, maintenance, repair, fix furnace, residential, commercial cooling.
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Hairoun Mechanical Services provides reliable residential and light-commercial HVAC maintenance, diagnostics, and repair services throughout Hamilton and the Greater Toronto Area (GTA). Licensed & Insured Professional Credentials: • TSSA Registered Heating Fuels Contractor — License #FS-R-53845 • Certified G2 Gas Technician • Ontario College Diploma in Heating, Refrigeration and Air Conditioning from Humber College • Fully Insured with Comprehensive Commercial Liability Coverage With over 6 years of hands-on field experience, we are deeply committed to quality workmanship, honest communication, and dependable service. We specialize in precision troubleshooting, meaning we focus on accurate diagnostic work and repair services rather than trying to push unnecessary equipment installations. Our Core Specialized Services Include: • Boiler & Hydronic Systems: Comprehensive maintenance, troubleshooting, and repairs for high-efficiency boilers (including Navien, Rinnai, and NTI equipment) and radiator heating loops. • Furnace Services: Prompt troubleshooting, safety safety-checks, and repair work for residential forced-air heating systems. • Tankless Water Heaters: Specialized seasonal maintenance, system diagnostics, and deep descaling procedures. • Air Conditioning & Heat Pumps: Full seasonal tune-ups, operational diagnostics, and repair services for central units and ductless mini-split systems. • Gas Line & Fireplace Work: Expert safety verifications, gas valve replacements, leak detections, and gas fireplace maintenance. • Commercial Mechanical Equipment: Specialized maintenance, belt/motor testing, coil washing, and diagnostics for light-commercial Rooftop Units (RTUs) and Makeup Air Units (MAUs). • Fan Coils: Reliable diagnostic and component maintenance service. At Hairoun Mechanical Services, we believe in arriving prepared with top-tier, calibrated digital diagnostic gear. We take pride in explaining technical issues clearly without confusing jargon, offering practical solutions tailored exactly to your budget, and providing absolute transparency from the initial assessment through to job completion. Whether you need seasonal HVAC preventative maintenance, help diagnosing an active heating or cooling issue, or reliable subcontractor support, we are here to deliver top-tier trade professional results. Serving Hamilton and the GTA. Contact Hairoun Mechanical Services today to discuss your HVAC needs and arrange an appointment!
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Hi, my name is Hossein Rezaei, and I have been working in the HVAC industry for 15 years. I specialize in the installation of new furnaces, AC units, hot water tanks, and heat pumps. With years of hands-on experience, I take great pride in delivering high-quality workmanship and ensuring customer satisfaction on every project. Where I Work I provide HVAC services in: ✅ Toronto ✅ Richmond Hill ✅ Newmarket ✅ Mississauga If you’re in these areas and need professional HVAC installation, I am ready to help. Why Hire Me? ✔ 15 Years of Expertise – Extensive knowledge in HVAC installation and maintenance ✔ High-Quality Workmanship – Precision and attention to detail on every job ✔ Reliable & Honest Service – Transparent pricing and customer-first approach ✔ Competitive Rates – Fair pricing without compromising on quality Whether you need a new installation or a system upgrade, I am committed to providing reliable and professional service. Feel free to check out my reviews and reach out for a free quote.
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Hi, I’m Pouya! I’ve been working in plumbing and construction for nearly 3 years, gaining experience on residential and commercial job sites across Montreal and Toronto. I’m also very handy and can take care of a wide range of handyman tasks — from plumbing repairs and furniture assembly to yardwork and painting. I’m based in Toronto and can travel to nearby areas for jobs. I always bring my own tools and treat every job with care and attention to detail. Here’s what I can help with: • Fixing leaks and changing pipes • Toilet and faucet replacement • Unclogging drains • Painting, patching, and minor repairs • Yardwork and basic landscaping • Furniture assembly and general handyman work I’m reliable, respectful, and always aim to do a clean and professional job. If you’re looking for someone who’s skilled, friendly, and gets the job done right, I’d be happy to help!
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Mayagh Air Fresh Canada Inc. provides heating and cooling services across Richmond Hill and the GTA. We specialize in installing, repairing, and maintaining furnaces, air conditioners, heat pumps, tankless water heaters, and ventilation systems. We also offer gas piping and custom ductwork, with a focus on quality workmanship, clear communication, and keeping your home comfortable year-round.
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Alan Mechanical is a licensed and insured plumbing company serving Toronto and the GTA. We provide reliable residential and commercial plumbing services with a strong focus on quality workmanship, clear communication, and doing the job properly the first time. As a Red Seal 306A licensed plumber, G2 Gas Technician, Backflow Tester and Backflow Surveyor, I bring professional trade experience to every job from repairs and fixture installations to drainage, water service, renovations, rough-ins and more. I believe the work behind the wall matters just as much as what you can see. Customers can expect honest recommendations, upfront communication and clean, professional workmanship from start to finish.
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Our Mission: At breezfreez, our mission is to provide affordable and reliable HVAC services to our customers. We strive to exceed expectations by delivering quality workmanship and exceptional customer service. Our Team: Our team consists of certified HVAC technicians who are knowledgeable and experienced in the industry. We are committed to ongoing training and education to stay up-to-date with the latest technology and techniques. Our Services: We offer a wide range of HVAC services including air conditioning and heating repair, installation, and maintenance. We also offer indoor air quality solutions to improve the comfort and health of your home or business. We stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, just drop us a line.
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Scarborough-based HVAC and refrigeration experts serving all of Ontario with affordable, reliable service.
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- Best of Awards 2026
We are a company that will work with you to achieve your goals, nothing is too small or to big, we’ve have designed to completion of projects We’ve hung picture frame and mirrors. We are a team from design to a selected trades and meticulous taste. Thirty years of experience in construction, ready to deliver. Custom is our standard.
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Gecko HVAC is a trusted heating and cooling company serving homeowners and businesses across the Greater Toronto Area. We specialize in professional installation, repair, and maintenance of air conditioners, furnaces, heat pumps, and indoor air quality systems. Our licensed and insured technicians focus on doing the job right the first time — delivering reliable comfort, honest recommendations, and transparent pricing with no surprises. Whether you need a quick repair, seasonal maintenance, or a full system upgrade, we’re here to help you stay comfortable year-round. ✔ Licensed & Insured ✔ Fast & Reliable Service ✔ Serving the GTA
