Some of our top rated renewable energy specialists in Thornhill, Ontario
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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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At Climate Source we strive to provide customers with professional, personable and reliable service. We are a family owned and operated business providing our clients with the best quality service. Skilled service technicians provide a wide range of services from at home installations and repairs, to commercial installations and service. Our high efficiency products aim to reduce energy consumption, a benefit for both the client and the environment. Climate Source is a fully licensed TSSA contractor and upholds the highest standards in product safety and function.
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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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Actus Electric installs EV chargers and the electrical capacity behind them — panel upgrades, service upgrades, and load management — across Toronto and the GTA. Most EV charger jobs come down to one question: can your panel handle it? We answer that before quoting, so you know what the job actually costs before we start. Every install is ESA permitted and inspected, with a 2-year warranty on our work. Tesla Certified Installer. ESA/ECRA Licensed Electrical Contractor #7013957.
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Best of Awards 2025
Best of Newly Listed 2024
Welcome to Cornerstone, the premier choice for home building and renovation in the Greater Toronto Area. Find out what sets our team apart from the rest. EXCELLENCE IN CRAFTSMANSHIP, UNMATCHED CUSTOMER SERVICE At Cornerstone, we are dedicated to helping our clients turn their dream homes into a reality. We are a family-owned and operated business, and our top priority is to provide excellent workmanship and outstanding customer service. We understand that building or renovating a home is a big undertaking, which is why we have an experienced team to guide you through every step of the process. AFFORDABLE OPTIONS TO SUIT YOUR PROJECT Our services include custom home builds and renovations to fit every budget and style. Whether you are looking to build your dream home from scratch, or just need to make some updates to your existing space, we have the expertise to help you achieve your goals. OUR COMMITMENT We know that there are many options out there when it comes to construction companies, which is why we strive to stand out from the competition. We are committed to punctuality and efficiency, and we always go the extra mile to make sure our clients are completely satisfied with our work. OUR MISSION - To revolutionize the experience of building and renovations with a simplified and enjoyable process - To offer the best building solutions to our client-partners by providing versatile solutions for all types of building projects and budgets - To provide exceptional customer service and workmanship by treating every project as our own! Give us a call today!
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Wintrup Property Management and Construction provides professional groundworks, excavation, drainage and waterproofing services for residential and commercial properties throughout the GTA. With extensive experience in construction and real estate development, we understand how water, grading, drainage and foundation issues can affect a property—and how to fix them properly. Our services include foundation excavation, exterior waterproofing, foundation membrane installation, weeping tile replacement and repair, drainage improvements, grading, trenching, sump and water-management solutions, concrete removal and site preparation. We can also coordinate excavation equipment, material removal, backfilling and restoration. We focus on identifying the source of the problem rather than simply covering up the symptoms. Whether you have a leaking basement, wet foundation wall, poor drainage, damaged weeping tile or need excavation for a construction project, our goal is a practical, durable solution. Clear communication, professional workmanship and respect for your property come standard.
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Direct contact information can be found online via our web site or our social media accounts, Facebook & Instagram. WHO YOU TRUST WITH YOUR ELECTRICAL WORK MATTERS. Electrical work affects the safety of your home, your property and the people who matter most. You deserve an electrician who is qualified to do the work—and someone you can feel comfortable welcoming through your door. CLI Electric is an ECRA/ESA-licensed and fully insured electrical contractor serving homeowners throughout Toronto, the GTA and surrounding communities. Our field professionals are experienced, courteous and background checked, giving you greater peace of mind about who is working in your home. With more than 20 years of electrical experience, we have built our reputation on honest recommendations, clear communication and quality workmanship. We take the time to understand the problem, explain your options and recommend what your property actually needs—without pressure or unnecessary upselling. From troubleshooting and electrical repairs to renovations, installations and larger residential projects, CLI Electric is committed to completing your work safely, professionally and correctly. Commercial electrical services are also available for businesses and property owners. WHY CUSTOMERS TRUST CLI ELECTRIC • ECRA/ESA licensed and fully insured • Experienced, background-checked field professionals • More than 20 years of electrical experience • Honest recommendations and straightforward communication • Respectful service and careful treatment of your property • Quality workmanship backed by our 2-year limited workmanship guarantee When you choose CLI Electric, you’re choosing an established electrical contractor that values your trust, respects your property and stands behind its work. SERVICE • EXPERTISE • VALUE • INTEGRITY CLI Electric—we’re the good guys your friends and family told you about. Contact us today to schedule electrical service or request an estimate for your upcoming project. CLI ELECTRIC contact information can be found online
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Welcome to our ideal, mechanical With over five years of experience serving the GTA and surrounding areas, we specialize in the installation, maintenance, and repair of furnaces, air conditioners, heat pumps, hot water tanks, HRV/ERV systems, tankless water heaters, combi boilers, ductwork, and commercial and residential gas lines. We are fully licensed, insured with $5 million liability insurance, and WSIB covered. Our team is also certified for working at heights and lift operation, ensuring safety and quality in every job.”
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Welcome to BricksByBaz 🧱 We specialize in brick painting, restoration, waterproofing, and masonry repair across the GTA. Our focus is simple—clean finishes, proper preparation, and results that last. Every project includes pressure washing, crack repair, and detailed prep before any coating is applied. No shortcuts. Just quality work backed by a warranty.
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J Power Contractor is a residential and commercial contracting company that has been serving the GTA for over years. We combine an enthusiasm for quality and precision with an established track record for client satisfaction that meets the highest expectations on every project. We are a proven project partner when cost certainty and quality outcomes are priority. As a fully licensed and insured general contracting company, J Power Contractor is committed to quality workmanship, and providing clients with industrious and expert workers who want to get the job done right the first time. Liability Insurance Covered WSIB Covered
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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
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Need a General contractor, Window Contractor, Kitchen Renovation Company, Electrician, Handyman, Carpenter, Plumber, Tiler, Bathroom Renovation Company, Interior designer, Concrete Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor & Architect based in York, Ontario or nearby? Master art 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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Nimchi Inc. is a fully licensed and insured electrical contracting company proudly serving residential, commercial, and industrial clients across Ontario. Founded and operated by Nima Rashidipour, a Master Electrician (ME), Red Seal Electrician (RSE), and Licensed Electrical Contractor (ECRA/ESA #7018388), Nimchi Inc. is built on integrity, precision, and innovation. Our team provides a complete range of electrical services including new installations, troubleshooting, panel upgrades, lighting design, automation, EV charger setup, generator integration, and energy-efficient retrofits. We adhere strictly to the Ontario Electrical Safety Code (OESC) and ESA standards to ensure every project is safe, reliable, and future-ready. At Nimchi Inc., we combine hands-on expertise with engineering insight to deliver smart, sustainable solutions—on time and within budget. Whether it’s a custom home, commercial facility, or industrial environment, we power your vision with professionalism and quality you can trust.
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Best of the Best 2022- Best of Awards 2022
Northwest Gas is a fully licensed company specializing in sales, installation, servicing and repair of residential and commercial heating and air conditioning equipment.Servicing the GTA's heating and cooling needs since 1985. At Northwest Gas Ltd we build our reputation on providing dependable superior quality products and service to the consumer at competitive prices. Northwest Gas Ltd. operates in a professional manner and will treat your property with the respect it deserves.
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Avenue Air Systems is a trusted HVAC company specializing in residential heating and cooling services. We provide professional installation, repair, replacement, and maintenance for home comfort systems, helping homeowners stay comfortable throughout every season. Our team is experienced in servicing and installing furnaces, central air conditioners, heat pumps, and home ventilation systems. Whether you need a new furnace installation, air conditioner repair, heat pump service, or seasonal HVAC maintenance, Avenue Air Systems delivers reliable and efficient solutions tailored to your home. We understand how important a properly functioning HVAC system is for your family’s comfort and energy efficiency. That’s why we focus on high-quality workmanship, dependable service, and energy-efficient heating and cooling systems that help reduce energy costs and improve indoor air quality. At Avenue Air Systems, we take pride in providing honest recommendations, professional service, and lasting results. From emergency furnace repairs in the winter to air conditioner installations in the summer, homeowners can rely on our skilled technicians to get the job done right. Our Residential HVAC Services Include: • Furnace installation and furnace repair • Air conditioner installation and AC repair • Heat pump installation and service • HVAC system replacements and upgrades • Seasonal HVAC maintenance and tune-ups • Home ventilation and indoor air quality solutions When you choose Avenue Air Systems, you’re choosing a company committed to comfort, efficiency, and customer satisfaction. Contact us today for dependable home heating and cooling services you can trust.
