Some of our top rated hvac contractors in Markham
Sort by:
- Get in touch
Bright Diamond Electric Inc. is an electrical service company providing residential. We are growing company that provides all facets of electrical services. We are adept at providing service from the smallest project to a variety of large-scale projects. We specialize in residential, commercial, and car chargers. We are a full-service electrical company dedicated and committed to forming lasting and positive working relationships. We are fully committed to providing Electrical Services that will not only meet but exceed your requirements and expectations. Our prices reasonable rates always make our clients more satisfied.
- Get in touch
Gem Electric can help you with your 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, ceiling fan, install or repair bath exhaust fan & interior lighting design plan request in Scarborough and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Gem Electric now to discuss your needs and arrange a quote.
- Get in touch
Here at Critical Heating & Cooling we are committed to providing honest, reliable HVAC services you can count on. Whether you need a new furnace, air conditioner, heat pump, boiler, or routine maintenance, my goal is simple: quality workmanship, clear communication, and solutions that are done right the first time. At Critical Heating & Cooling, every customer is treated with respect, every installation is completed with pride, and every service call is handled with attention to detail. Thank you for considering us for your home's comfort needs.
- Get in touch
Looking for a reliable plumber? I’ve got you covered! With many years of hands-on experience, offering affordable and quality plumbing services. Services I offer include: • Leak repairs & pipe replacements • Faucet, sink, and toilet installations • Drain cleaning & unclogging • Water heater installation & repair • Basement rough-ins & bathroom renovations • Emergency plumbing (available 24/7) Why choose me? • Honest pricing – No hidden fees • Fast, clean, and professional work • Free estimates • Available days, evenings, and weekends • Friendly service with years of hands-on experience
- Get in touch
TSSA licensed Technician. Extensive experience in the HVAC field, specializing in the installation and maintenance of heating and cooling systems. Efficient problem-solving!
- Get in touch
Ontera Homes Inc. is a residential renovation and construction company serving Toronto and the Greater Toronto Area. We specialize in home renovations, kitchen renovations, bathroom renovations, basement finishing, flooring, framing, drywall, trim work, decks, and general construction services. Our focus is on delivering quality workmanship, clean finishes, and reliable service from start to finish. Whether you are updating a single room, finishing a basement, or planning a larger home renovation, we work closely with homeowners to understand their vision, provide practical solutions, and complete each project with care and attention to detail. At Ontera Homes Inc., we believe every project should be built with professionalism, clear communication, and long-lasting value. Our goal is simple: to create spaces that are functional, modern, and built to be enjoyed for years to come. Quality Renovations. Professional Results.
- Get in touch
Licensed and fully insured plumbing company with 20+ years of hands-on plumbing experience. We specialize in drain and sewer services, water heaters, sump pumps, leak repairs, pipe replacements, and emergency plumbing. Residential and commercial work. Quality workmanship, honest pricing, and clean service.
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
exeperts in all things home improvement and renovation, master electricians, drywall, tiling, small home repairs.
- Get in touch
Electrical Solutions and Services Inc. offers expert residential and commercial electrical work across Richmond Hill and GTA. Whether you need electrical system installation or repair, socket and switch upgrades, EV charger installation, smart home automation, ceiling fan or bathroom exhaust fan setup, lighting installation, radiator connections, or generator services — we’re here to help. We also provide customized interior lighting design plans and take care of various small electrical jobs with attention to detail and safety. At Electrical Solutions and Services Inc., we’re committed to listening to your needs and delivering reliable, high-quality service. Get in touch today to discuss your project and request a free quote.
- Get in touch
At Guardian Heating & Cooling, your satisfaction is guaranteed. If you're unhappy with your service, we'll issue a refund. We deliver reliable, no-nonsense HVAC solutions built around one priority, your comfort and safety. We specialize in furnace, air conditioning, boiler, and hot water system repair, installation, and maintenance across Thornhill and the GTA. Whether it’s no heat in the winter, no cooling in the summer, or no hot water when you need it most, our licensed technicians respond quickly, diagnose accurately, and fix it right the first time. What sets us apart is simple: • Clear communication, you always know what’s happening and why • Honest pricing, no surprises • Fast response, same-day service available • Quality workmanship, clean and up to code From emergency repairs to full system installations, we treat every home like it’s our own and every job like it matters, because it does. If you’re looking for dependable HVAC service without the runaround, you’re in the right place.
- Get in touch
- Best of Awards 2021
Our professional team UrbanDeck will build your dream backyard with comfort and charm. We always strive to offer our clients ultimate solution for their vision and complete the project with total satisfaction. No matter how complicate or simple the job is we get it right the first time. our service include: *Deck *Fences *Railing : composite, pressure-treated ,cedar, ipe and metal. *Pergola-gazebo-patios *Playhouse *Gates *And more --> Call us today for free estimate
- Get in touch
Build Your Vision: Premier Residential & Commercial Construction with Barzegar Woodworking Inc. Whether you're dreaming of a home that perfectly reflects your style or aiming to create a commercial space that inspires success, Barzegar Woodworking Inc. is your partner in transformation. As North York's leading general contractor and renovation specialist, we bring unparalleled craftsmanship, innovative design, and a steadfast commitment to excellence to every project, both residential and commercial. Imagine: For Your Home: A stunning, custom kitchen; a luxurious bathroom oasis; seamless extensions and sunrooms; expertly crafted basements, garages, and captivating outdoor living areas. For Your Business: An inspiring office environment; an inviting retail space; a functional and stylish commercial facility; expertly executed tenant improvements and renovations. More than just builders, we are creators of exceptional spaces. Our diverse team of seasoned professionals – from visionary architects and interior designers to master carpenters, meticulous tilers, and skilled tradespeople – collaborates seamlessly to bring your unique vision to life, on time and within budget. We specialize in a comprehensive range of services for both residential and commercial clients, including: Bespoke Renovations & Custom Builds: From dream homes to cutting-edge commercial interiors. Expert Carpentry & Custom Cabinetry: Elevating both residential and commercial aesthetics. Structural Expertise & General Contracting: A foundation of quality for projects of any scale. Interior & Exterior Transformations: Crafting captivating environments for living and working. Specialized Installations & Modifications: Including accessibility solutions and complex structural work for all property types. At Barzegar Woodworking Inc., we believe that quality service and exceptional workmanship are the cornerstones of every successful project. We are dedicated to understanding your unique needs, whether for your home or business, and exceeding your expectations. We ensure a smooth and rewarding construction or renovation journey from initial concept to final completion. Let us help you craft the space you've always envisioned. Reach out to discuss your residential or commercial project and discover how Barzegar Woodworking Inc. can turn your dreams into a beautifully crafted reality.
- Get in touch
Welcome to HH Comfort Air. We're a Trusted Heating and Cooling HVAC Contractor and are based in Richmond Hill, Ontario. We provides complete HVAC Installation and maintenance services. Our contractors are experienced professionals, highly skilled, licensed and insured, fast & friendly and we have no hidden fees. Contact us today to schedule your appointment.
- Get in touch
We are a licensed and experienced electrical and general contracting team serving homeowners and businesses across GTA. From full house wiring and lighting installation to renovations and remodeling — we deliver reliable, safe, and high-quality results on time and on budget.”
- Get in touch
Golden Team Construction Inc is a family-owned and operated business with a long history of serving our community. Our company was founded on the belief that every construction project should be completed with the highest level of quality and craftsmanship. Today, we remain committed to that vision, delivering exceptional results for our clients. Our team is made up of experienced professionals with a passion for construction. Whether you’re working with our architects, builders, or contractors, you can expect a high level of expertise and commitment to your project. We take pride in our work and are dedicated to building the future together with you. When it comes to taking care of your construction project, leave the hard work to us! We provide affordable services for properties across GTA. Our professional team handle everything from new design to full operation or renovations. Golden Team Construction Inc, will turn your construction dreams into reality. Our company is dedicated to providing expert construction services for both residential and commercial properties. With years of experience in the industry, our team is committed to delivering high-quality workmanship, excellent customer service, and a commitment to exceeding your expectations. We believe in building more than just structures; we build relationships with our clients. Contact us today to learn more about how we can help turn your construction dreams into reality. At Golden Team Construction Inc, we offer a wide range of construction services to meet your needs. Whether you’re looking to remodel your home, build a new one, enhance your outdoor space, or construct a commercial property, we have the experience and expertise to get the job done right! Our landscaping experts will transform your outdoor spaces into beautiful and functional oasis. From garden design to hardscaping, we’ll help you create a space that meets your needs and reflects your style.
- Get in touch
- Best of Awards 2026
Home Saving Heating and Cooling Inc has great hands on experience in HVAC Service field. We Service and repair all types of HVAC products, including central and Split Ductless Air Conditioner, Furnace, Hot Water Heaters including Tankless, Power-Vented Water Tanks, and Conventional Vent Water Tanks, Commercial Rooftop units, HRV-Heat Recovery Ventilation, Air Cleaners, Humidifiers, UV Lights, Thermostats, and etc. We provide 24/7 Emergency Service on all types of HVAC products, some of common symptoms of home comfort equipment include: Furnace / AC running non-stop, Furnace / AC is not turning on, Not enough Heat, Not enough Cool, Furnace too noisy, AC is too noisy, Furnace Leaking Water, Water Tank leaking water, No hot water, No cold water, etc. We have a great team Technicians who are expertise in installing Trane, Brant and Payne product. We service all the brands namely: Trane, Bryant, Payne, Honeywell, Keeprite, York, Coleman, Rheem, Ruud, American Standard, Carrier, Lennox, Goodman, Gibson, Amana and many more. We provide top quality in goods and service and offer very reasonable price on all types of HVAC products. Customer satisfaction is our #1 priority.

