Some of our top rated air conditioning installers in Oakville, Ontario
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Best of the Best 2025
Best of Awards 2026
Your family's comfort is our main priority. We provide installation services and repairs for gas furnaces, central air conditioners, tankless hot water systems, humidifiers and indoor air quality. Our 30+ years experience in the HVAC industry enables Coretemp to provide outstanding service to our customers. We are proud to offer award winning quality products. We are authorized dealers for * LENNOX * RUUD * TSSA Licensed, Gas Licensed, CFQ for AC Certified and a member of the HRAI. **Furnaces, Heating & Air Conditioning**
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For more than 60 years, Reliance Home Comfort® has helped Canadians feel comfortable in their homes. Serving communities from Ottawa to Vancouver, we provide dependable home comfort solutions backed by outstanding customer service. With more than two million customer relationships, Reliance is one of Canada’s largest providers of water heaters, furnaces, heat pumps, air conditioners, water purification systems, plumbing and electrical services, protection plans, smart home solutions and EV chargers.
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"Focus Home Comfort is a family-owned HVAC business in Ontario dedicated to a client-centered approach. We focus on one client at a time, ensuring that your comfort is always our priority."
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GTA Gas solutions offers reliable solutions for any issue you have for residential and commercial properties.
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Welcome to Smart Hand Corp.! Smart Hand is a fully insured home improvement and maintenance company which provides services in Toronto GTA such as: RENOVATION PROJECTS - Home Renovation, Bathroom Renovation, Kitchen Renovation, Basement renovation, Tiling, Plumbing, Electrician, Flooring, Painting, Drywall, Baseboards, etc... FENCE AND DECK - Build New, Repair, Paint or Stain. HANDYMAN SERVICES - All Small Jobs (Odds and Ends) WINDOWS AND EAVES CLEANING (Residential and Commercial, Lift Booms Licensing) POWER WASHING SERVICES ROOFING (Repairs and Shingle Replacement. Flat Roof repairs and Replacement) ROTTED WOOD REPAIR SERVICES CAULKING SERVICES AND MUCH MORE ... New or old houses, they always require good maintenance. We are a team that is ready to give you a hand anytime. Our experience gives us the opportunity to improve your property at the highest level and to bring your project to a dreamed design. As a trustful company, we are focused on providing the best services and always will have as a priority our client’s needs. "The client is always right”.
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At Go Ductless Inc, we specialize in high-efficiency ductless air conditioning systems, heat pumps, and central air conditioning for both residential and commercial spaces. As fully licensed and certified HVAC technicians with years of hands-on experience, we take pride in delivering clean, energy-efficient, and reliable solutions tailored to your specific needs. All new installations include a 10-year parts warranty and a 2-year labour warranty, giving you long-term peace of mind. Whether it’s a system upgrade, a repair, or a brand-new installation, we approach every project with the same care and craftsmanship as if it were our own home. We offer fast response times, honest and transparent pricing, and a commitment to 100% customer satisfaction. Quality isn’t expensive — it’s priceless.
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Leite Group Inc is a trusted mechanical contractor based in Mississauga, specializing in custom HVAC systems, hydronic in-floor heating and snowmelt systems for homes across the Greater Toronto Area and cottage country. With over a decade of experience, we’ve built a reputation for clean, high-quality work backed by a team of licensed, in-house technicians. We never subcontract or pay piecework — ensuring every installation meets our standards of craftsmanship, safety, and performance. We deliver fully integrated mechanical systems tailored to each project. Our team works closely with top builders, designers, and homeowners to provide seamless service from design to final inspection. Fully insured and WSIB-covered, Leite Group is committed to raising the standard of mechanical work in custom residential construction.
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ABOUT US Reliable HVAC Professionals Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. Individualized HVAC Options We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business. Customer Satisfaction Guaranteed We serve residential clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service. Warranty included with all services.
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DRM Projects is a full-service general and electrical contracting company based in Toronto, Ontario. We specialize in residential, commercial, and light industrial construction and renovation projects, offering end-to-end solutions from planning and project management to high-quality execution. With a strong foundation in electrical contracting and a growing portfolio of full-scale construction work, we bring technical expertise, attention to detail, and a commitment to client satisfaction to every job. Whether it’s a full commercial fit-out, a custom home renovation, or specialized electrical installations, DRM Projects delivers professional, code-compliant, and cost-effective solutions. We’re fully licensed and insured, and we work closely with clients, engineers, and inspectors to ensure every project meets both your vision and Ontario’s building codes. Our team is known for reliability, clear communication, and getting the job done right—the first time.
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- Best of Awards 2026
Best of Newly Listed 2025
We build your dream house as strong and stable as a rhinoceros with a professional team. We have years of experience in design and implementation in all construction and renovation sectors, and all our efforts are the satisfaction and happiness of our customers.
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At A-Z Property Improvement & Remodeling, we specialize in transforming residential and commercial properties with high-quality renovation and finishing services. Whether you're looking to upgrade your home with a kitchen or bathroom renovation, finish your basement, or enhance your space with new flooring or accent walls, we have the skills and experience to bring your vision to life. We also cater to commercial clients, offering renovation services for spaces such as pharmacies, salons, banquet halls and eateries. Our wide range of options allows you to choose exactly what suits your style and needs. Visit our store to handpick the materials, ensuring that you know exactly what will be installed in your space. Our team is made up of certified, insured, and licensed professionals who are committed to delivering exceptional craftsmanship. With over 16 years of industry experience, we pride ourselves on the quality of our work and our dedication to customer satisfaction. Trust A-Z Property Improvement & Remodeling to handle your next project with the utmost care and expertise!
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ThermoForge Plumbing & Heating is a trusted provider of professional plumbing and hydronic heating services in the Greater Toronto Area. We specialize in water heaters (tank & tankless), in-floor heating systems, pipe repairs, drain solutions, and full basement rough-ins. Our team focuses on clean, code-compliant installations using high-quality materials like PEX-A and modern hydronic systems designed for efficiency and long-term reliability. Whether it’s an emergency leak, a failing water heater, or a full system upgrade, we respond quickly and get the job done right the first time. We pride ourselves on transparent pricing, honest advice, and professional workmanship. Every project is completed with attention to detail and respect for your home. Serving Mississauga, Toronto, Etobicoke, and surrounding areas. Available for emergency calls.
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I have 20 years of heating and air-conditioning experience. I'm a G2 gas technician and 313A commercial & residential heating and air-conditioning technician certificate holder and registered as Independent Designer with BCIN with Ministry of Municipal Affairs. I cover Hamilton, Burlington, Milton, Oakville, Mississauga, Brampton, Toronto area and some other cities depends on the job size. I do the following: - All types of gas furnaces and air-conditioning installation, service & repairs. - All types of air filters installation. - Water heaters and tankless water tanks installation and repairs. - HRV's installation. - Gas pipes installations and connections to stove & BBQ. - Duct work installation and modifications. - All types of humidifiers installation. - Rooftops installation, service and repairs. - Unit heaters installation & repairs. - All types of UV lights & humidifiers installation. - Residential and commercial
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Protek Construction Inc. has been serving the GTA and the surrounding areas for over 15 years. Due to the vast experience and great relationships built with our customers, we have a loyal cliental base as well as strong relationships with an array of top professionals in all trades. With our personalized customer service and reasonable pricing, we are tough competitor to beat. As a General Contractor we provide an immense amount of services, mainly focusing within the exterior and interior of residential and commercial construction. Specializing in complete renovations, new construction, structural work as well as additions. This includes but not limiting to, kitchens, bathrooms, basements, garages and Customized Murals & Decoractive Painting. At Protek Construction Inc. you can expect our service to be professional and reliable with the sincerity and friendliness of a small family business. Please feel free to browse our website, if you have any questions or are interested in a free quote, please call 647-209 -1411.
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Trustful contractor more than 17 years of experience at Master Mike RENOS, we are more than just contractors. We’re passionate creators dedicated to turning your visions into reality. With years of experience and a commitment to excellence, we specialize in transforming spaces that reflect your unique style. Our Services Suite turnovers Drywall & plaster repairs Painting Ceramic & vinyl tile installation Parquet floor repairs Floor sanding Tub surrounds Vanity installations Carpentry repairs Kitchen countertop & cabinets installation
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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
