Some of our top rated hvac contractors in Alton
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Why Choose Nexair HVAC? Our company is built on a foundation of honesty, quality craftsmanship, and absolute reliability. We believe in diagnosing problems accurately and providing transparent solutions without ever upselling you on services you don’t need. We are fully licensed (G2 Gas & 313A Refrigeration) and insured, and we treat your home with the utmost respect. Our Expertise We specialize in the repair, maintenance, and installation of all major brands of furnaces, air conditioners, heat pumps, water heaters, and indoor air quality systems. Our skills include advanced diagnostics for tough problems, high-efficiency system optimization, and smart thermostat integration. Our Service Area Based in Brampton, we proudly serve the entire Greater Toronto Area (GTA) and surrounding cities. Our extensive service area includes: Toronto & Etobicoke Peel Region (Brampton, Mississauga, Caledon) York Region (Vaughan, Richmond Hill, Markham) Halton Region (Oakville, Milton, Burlington) Durham Region (Pickering, Ajax, Oshawa) Other cities including Guelph, Kitchener, Hamilton, and Barrie. If you don't see your location listed, please call us! Choose Nexair HVAC for professional service and peace of mind.
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Cold Force Mechanical is a licensed and insured HVAC & refrigeration company providing reliable residential and commercial service across the GTA. We specialize in air conditioning, heat pumps, furnaces, refrigeration systems, and preventative maintenance, with a strong focus on quality workmanship and long-term solutions. Led by a Red Seal–certified technician with TSSA gas licensing, we take pride in honest diagnostics, clear communication, and doing the job right the first time. Whether it’s a home comfort upgrade or critical commercial equipment, Cold Force Mechanical delivers professional, dependable service you can trust.
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Welcome to Rich Build HVAC Services, where comfort meets efficiency. At Rich Build, we specialize in providing top-tier heating, ventilation, and air conditioning solutions tailored to meet the unique needs of both residential and commercial spaces. Our team of certified professionals is committed to delivering reliable, energy-efficient systems that ensure optimal indoor climate control year-round. With years of industry expertise, Rich Build has built a reputation for quality craftsmanship, exceptional customer service, and innovative HVAC solutions. Whether you're looking to install a new system, require routine maintenance, or need emergency repairs, Rich Build is your trusted partner for a comfortable and sustainable environment. Experience the Rich Build difference—where your comfort is our priority.
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I am a Certified Engineering Technician with over 10 years of experience in the electrical industry. I am capable of designing, planning, troubleshooting, installing and provides consultation on electrical systems and services. I am an advocate of renewable energy and recommends solutions for any energy needs. I am straightforward, meticulous and fun to work.
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Reliable HVAC Installation and Repair Services – Residential & Commercial We specialize in the installation, repair, and maintenance of all types of HVAC equipment for both residential and commercial properties. With years of experience in the industry, we are committed to providing top-quality service you can count on. Why Choose Us ? Reliable & Honest: We pride ourselves on being trustworthy and transparent in every service we provide. Fully Insured: Rest easy knowing that your home or business is in safe hands with our fully insured services. We are TSSA Registered Fuels Contractors. Expert Installation & Repair: Whether you need a new system installed or a repair on your existing HVAC unit, we handle it all—quickly and efficiently. Residential & Commercial: No job is too big or small—whether it’s your home or business, we’ve got you covered. Customer Satisfaction: Our goal is to exceed your expectations with every project. We’ll ensure your HVAC systems are running at their best. Services We Offer: HVAC System Installation Heating and Air Conditioning Repairs Preventative Maintenance Ductwork and Ventilation Services Commercial HVAC Solutions Emergency Repairs
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Best of Newly Listed 2025
Founded in 2021, we are a small family owned and operated company in the GTA. services offered : - Legal Basements - Bathroom Renos and Rough Inns - Sump Pump Replacement and Diagnosis - Leak Detection - Faucet and Toilet replacement - Hosebibe Installation and Replacement - Piping Installation - Clogged Drains and More... FAST. RELIABLE. AFFORDABLE.
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We have established ourselves as an efficient and professional heating and air conditioning company with over 35 years experience in the HVAC field. We are a licensed residential and commercial gas, refrigeration and air condition company with training in many manufactured furnace air condition, boiler, ductless and tankless etc. A & A Heating has also helped provide practical training for young people through Technical Colleges in Ontario. We provide free quotes and you can visit our showroom at 22 Steinway blvd Unit 20 by appointment only!
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Best of Awards 2023
Absolute Heating & Cooling Inc is expert in heating and cooling services we are most trusted source for heating, ventilation and air conditioning services, products and solutions. We service & install a full range of residential, commercial and industrial HVAC products. Our focus is to maintain a high quality of service at all levels, we guarantee our customers quality service. Protect your investment with us our HVAC services & products designed you to create comfortable, energy efficient environments. Our experienced HVAC technicians play a great role in whole daily on their operations of facility productivity and efficiency. We want the best experience for our customers to competitive pricing as well as friendly customer service is what we aim for here at our company, aiming to give you your best experience. We service and repair many different items, Absolute heating & cooling inc is dedicated to providing 100% customer satisfaction. We’ve made it our goal to provide great service, with our highly qualified technicians on competitive pricing. Refrigeration, AC & Gas work is subcontracted out to licensed trades when required
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Professional journeyman with great experience in the maintenance and repairs of buildings and home renovations. Good customer service satisfaction
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Hi, my name is Dharam, and I’m a licensed electrician and general contractor with over years of hands-on experience in residential, commercial, and renovation projects. I specialize in safe, efficient electrical work as well as full-service general contracting — from planning and permits to project completion. Whether it’s wiring a new home, upgrading a panel, or managing full-scale renovations, I take pride in delivering quality craftsmanship, on-time service, and clear communication
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Hi, my name is Arsh Sohal and I’m a licensed and experienced General Contractor based in the Greater Toronto Area, specializing in residential construction and renovations. With over 8 years in the industry, I’ve helped homeowners across the GTA bring their vision to life — from full home renovations to custom kitchens, basements, bathrooms, and additions. I work with a trusted team of skilled trades and always focus on quality workmanship, clear communication, and meeting deadlines. Whether it’s a full renovation or a small update, I treat every project with the same level of care and professionalism. Services Offered: • Full home renovations • Basement finishing • Bathroom & kitchen remodels • Framing, drywall, flooring, painting • Additions & structural work • Permit & inspection coordination Why Choose Me? • Fully insured & WSIB covered • Honest pricing & detailed quotes • Strong network of reliable subcontractors • GTA-focused with knowledge of local codes & permits • Client satisfaction is my top priority Let’s build something great. Feel free to contact me for a free consultation or site visit. I’m happy to provide references and a portfolio of past work upon request.
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Pro Renovations & Custom Home Builders can help you with your house renovation, build new house, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Woodbridge and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Pro Renovations & Custom Home Builders now to discuss your needs and arrange a quote.
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Best of the Best 2025- Best of Awards 2025
Windows, Doors, Porch Enclosures... Our company is a Toronto based renovating and home improvement company that has a proven reputation for its high quality windows and doors installation and great customer service. We are proud of the products and services that we provide to our customers. We offer the BEST CHOICES from the BEST MANUFACTURERS that use innovative technology and design. Our pedantry, responsibility and strive toward absolute order and tight control in each stage of work are a warranty of our clients' absolute satisfaction. Quality and Comfort Have Never Been So Affordable! We are fully qualified for the Greener Home Rebate program. The Canada Greener Homes Grant will help homeowners make their homes more energy-efficient and fight climate change. Our mission is to help you make the best possible choice for saving energy while establishing comfort and elegance that will compliment any interior and exterior. We guarantee the quality and durability in the products we sell and install and offer a lifetime no limitation manufacturer warranty on all our windows and doors. We meet all specific customers needs with affordable rates and find most suitable promotional deals. All the products we provide will be installed by our professional team fast & hassle free. All of our products are fully guaranteed, with an industry leading warranty.
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Effortless Pool, Endless Peace. From Maintenance, to repairs we do it all. No job big or small. Owning a pool should be relaxing not stressful, last us take some weight off your shoulders this season.
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We are not the cheapest or the most expensive, however we supply our customers with the highest quality units and the best service Enbridge Rebates / Finance / Rent-to-own Furnace / A.C / Tankless Water Heaters In-floor heating / Snow melt / Fireplaces Air Handlers / Boilers / Humidifiers Gas Lines / Custom Sheet Metal / Attic Insulation Ductless / High Velocity / Heat pump / Solar Servicing + Maintenance and more !
