Some of our top rated water heater installers in King
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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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Need a 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 based in Kleinburg or nearby? 2551074 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.
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StarmacoTech Appliances, a subsidiary of Starmaco Technical Services Ltd, delivers fast, reliable, and professional appliance repair services you can count on. At StarmacoTech Appliances, we understand how important your home appliances are to your daily life. That’s why we are committed to providing fast, honest, and professional repair services you can trust. We specialize in the repair of all major household appliances, we bring hands-on experience in diagnosing and repairing gas and electric appliances, including refrigerators, built-in wall ovens, washers, electric and gas dryers, range hood, dish washer, induction cooktop, microwave, electric and gas stove and more. We take pride in working clean, explaining issues clearly to customers, and delivering reliable results the first time. Whether it’s a small fix or a major repair, your safety and satisfaction always come first. We don’t just fix appliances — we build trust with every service call. Our goal is simple: get your appliances back up and running on the first visit whenever possible. Customers choose us for our prompt response, transparent pricing, and quality workmanship. We treat every service call with urgency and professionalism, ensuring minimal disruption to your home. Book with confidence — fast service, trusted results.
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With over 12 years of hands-on experience in the HVAC industry, I have worked for some of the biggest names in Canada, tackling everything from routine appliance servicing to complex incident investigations. I’ve been trained by old-school HVAC veterans who drilled into me one core principle: Do the job once, and do it right. That’s exactly what I bring to every customer interaction — a commitment to quality, safety, and professionalism. Whether it’s diagnosing a tricky issue, ensuring your system runs at peak performance, or making sure your home or business is safe and up to code, I bring real-world experience and a deep understanding of the trade to every call. When you hire me, you’re not just getting another technician — you’re getting someone who treats your home like their own, communicates clearly, shows up prepared, and gets it right the first time. No shortcuts. No guesswork. Just solid work backed by years of experience and pride in the craft
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McKnight Plumbing is a trusted plumbing service based in Markham, proudly serving the North GTA region. Led by our fully licensed lead plumber with over 10 years of hands-on experience, we specialize in delivering reliable, high-quality plumbing solutions for both residential and commercial clients. Whether it's routine maintenance, emergency repairs, or complex installations, we're committed to providing prompt, professional service you can count on.
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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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Providing top-quality HVAC installation services with Great Professional Technicians (GPT). We specialize in furnaces, boilers, heat pumps, ductless air-conditioners, tankless water heaters, and water tanks, ensuring comfort and efficiency. Trust us for reliable solutions and expert craftsmanship in every job we do!
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Hi, I’m a 5th-year plumber apprentice with 2 years of heating experience. I handle all types of plumbing work, from service calls to renovations. I’m reliable, detail-oriented, and ready to help with your plumbing needs. I can work by the job or by the hour. Feel free to contact me for quality service you can trust!
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Mrt Comfort System Inc. provides professional HVAC installation, service, and repairs across the GTA. We specialize in furnaces, air conditioners, heat pumps, thermostats, ductwork modifications, and indoor air quality solutions. We also offer in-floor radiant heating and snow melting system installation and service for driveways, walkways, and stairs. We focus on clean workmanship, accurate diagnostics, and reliable results — with honest pricing and clear communication from start to finish. Whether you need a new system installation, urgent repair, seasonal maintenance, or a second opinion, we’re here to help. Serving residential and light commercial clients. Fast response available.
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With over 10 years of experience in the HVAC industry, we proudly serve the Greater Toronto Area and surrounding cities, delivering reliable, high-quality residential and commercial HVAC services. Whether you’re a homeowner, builder, or business owner, we’re here to ensure your indoor comfort year-round. Our services include: • Furnace & Air Conditioner Installation and Repair • Water Heater Services • Gas Line Installation • Duct Work and Ventilation • Custom Home HVAC Design and Installation • Commercial HVAC Installations, Repairs & Maintenance We’re committed to excellence, safety, and customer satisfaction. Whether it’s a single-family home, a custom build, or a large commercial project, we bring the experience and dedication needed to get the job done right. Contact us today to schedule a consultation or request a quote. Your comfort is our priority.
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We are a reliable HVAC service provider specializing in hydronic heating systems and air conditioning. With a strong focus on boilers, radiant floor heating, hot water heating, and cooling solutions, we deliver efficient, high-quality installations, repairs, and maintenance. Our goal is to keep your home comfortable and energy-efficient year-round. We take pride in our attention to detail, honest recommendations, and dependable service. Whether you need troubleshooting, upgrades, or a complete system installation, we bring the expertise to get the job done right the first time. Customer satisfaction and long-term performance are at the core of everything we do. Proudly serving the GTA for 10+years!
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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.
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CERTIFIED LOCAL COMPANY IN BRAMPTON FOR HEATING AND COOLING Nutech Air System is your local expert available 24/7 for your home comfort and safety. We are certified and registered heating, ventilation & air conditioning professional company and serving quality service in Brampton, Toronto, Mississauga, Vaughan, Caledon, Bolton, Richmond Hill, Markham and all around GTA for last fifteen years. Our certified team is dedicated to provide efficient & professional service to keep your home at comfort. Our certified and reliable service technicians are experts in tune-up, maintenance, repair and installation of all trusted brand furnaces, air conditioners, air handlers and inside air quality equipment’s such as Carrier, Goodman, Keeprite, Trane, Lennox, Rinnai, York, Rheem for energy efficiency. Our skilled professionals just minutes away, whether you’re in need of a furnace repair in the middle of a blizzard or our air conditioning services throughout the summer. WHY NUTECH? Nutech Air System is HRAI member, WSIB insured, TSSA certified and available 24/7 whenever you need and provides professional repairs of all makes and models of heating and cooling systems, we do it all. We also offer rebate and energy benefit and various solutions to lower your heating and cooling expenses without losing your comfort. In addition, all of our work is 100% guarantee for a full year. That’s why we say “Value and Reliable Service” Guaranteed. WE RENT WATER HEATERS
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With over 20 years of hands-on experience in the home services industry, I bring reliable, high-quality workmanship to every project I take on. My background spans multiple trades, including electrical work, plumbing, HVAC systems, home appliance repair, and a wide range of handyman services. This multi-trade expertise allows me to diagnose problems accurately, offer practical solutions, and complete jobs efficiently without unnecessary delays or extra costs. I pride myself on professionalism, honesty, and attention to detail. Every home is treated with care, and every job—big or small—is completed to code, with safety and long-term performance in mind. My experience across different systems means clients don’t need to hire multiple contractors; I can handle complex issues that cross more than one trade.
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Starlight Electric is a North York based Electrical contractor, Electrician, Handyman, Bathroom Renovation Company, Appliance, Home Electronics Specialist & Plumbing, etc. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with 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, message us so we can assist you and arrange a quote.
