Some of our top rated hvac contractors in Dundas, Ontario
Sort by:
- HVAC contractor in Dundas, OntarioGet in touch
Best of the Best 2025
Best of Awards 2025
Giving Back Award 2018
We are a 50 year old family business established in 1967 that specializes in the installation and service of Gas Furnaces, Central Air Conditioning, Gas Boilers, Hydronic Furnaces, Tankless Hot Water, Hot Water Tanks, Humidifiers, Air Cleaners and Custom Ductwork.
- Get in touch
We proudly serve Hamilton and surrounding areas for all your electrical needs. We are reliable, efficient and safe during these times. We have over 25 years experience. Call us today for a quote!
- Get in touch
With a breadth of residential and commercial heating, cooling and ventilation experience and knowledge, you can be sure we will resolve any issues you are having with your heating or cooling system. From service to installation and regular maintenance, we offer small town service standards with big city technical knowledge and resources to make sure you are satisfied with your experience with us! No project too big or small and we're happy to provide free installation quotes!
- Get in touch
I have been in the HVAC service industry for over 20 years. I enjoy repairing & installing HVAC & Mechanical Systems and have the equipment operate again, knowing that I made a difference. This also applies to Clients that have a furnace or AC system not working and they need my help so they can be comfortable in their own space. We also provide new installations to Residential and Commercial applications. Our installations include Furnaces, AC Units, Heat Pumps, AC Ductless Splits, Water Heaters, Water On Demand Heaters, Gas Pool Heaters, Exhaust Fans, and Refrigeration Systems and gas lines and connections to new appliances. I believe that a fair price for services offered is what my Clients want. I have built up my Customer base by making them happy “One Customer at a Time, and I will do what it takes to achieve this GOAL”. No job is too small or too large, ONE CALL DOES IT ALL. Call me and I will provide you with the right services for your needs at a Reasonable Cost.
- Get in touch
At ElectricoHG, we specialize in providing high-quality electrical services for both residential and commercial clients. Whether you’re upgrading your home, building a new office, or need fast and reliable repairs, our experienced team is here to get the job done safely and efficiently. With a focus on professionalism, precision, and customer satisfaction, ElectricoHG is your trusted partner for all things electrical.
- Get in touch
Mayer is a Master Electrician with over 15 years of experience, passionate about powering homes of all sizes—from cozy retreats to luxury estates. As the owner of GAC Electrical (and formerly Odin Enterprises), he’s tackled everything from custom wiring and GENERAC generator installs to everyday electrical fixes, earning a ‘Best of 2012’ HomeStars award for stellar customer service. Whether it’s a small upgrade or a big project, Mayer brings hands-on expertise and care to keep your home running smoothly.
- Get in touch
Best of Newly Listed 2025
At tricore Electric we are dedicated to providing high-quality electrical services for our residential clients. With years of experience in the industry, our team of licensed electricians is highly skilled and knowledgeable in all aspects of electrical work. From new installations and upgrades to repairs and maintenance, we are committed to delivering exceptional service and ensuring the safety and satisfaction of our customers. We pride ourselves on our professionalism, reliability, and attention to detail, making us the top choice for all your electrical needs.
- Get in touch
At IMM Renovations & Electricals Inc, we believe that every project deserves the same care and attention as if we were working on our own homes. As a trusted renovation and electrical company, we take pride in delivering exceptional craftsmanship and personalized service. Our team of highly skilled professionals brings years of experience and a passion for perfection to every job, ensuring quality that exceeds expectations. From innovative designs to flawless electrical installations, we are dedicated to creating spaces that are not only functional but also reflect your unique vision. With IMM Renovations & Electricals Inc, your satisfaction is our priority. Whether it’s a full renovation or a small upgrade, we approach every project with the same dedication, integrity, and attention to detail that sets us apart. Transform your space with a team that truly cares.
- Get in touch
- Best of Awards 2022
Super Air Heating and Air Cooling proudly serves in the Greater Toronto area with dependable heating and cooling services from quick and simple repairs to a full setup and installation of a brand-new system, we’re here to help you make your home feel just right with 24/7/365 service (except Sundays). Our certified HVAC technicians are here to help during any season – we offer full service throughout the GTA area. We are always available outside of traditional working hours and even on holidays.
- Get in touch
Nik heating n cooling can help you with your install or replace heating systems, install or replace airconditioning, install or replace solar pv panels, repair or maintain solar pv panels, install or replace floor heating, install or replace gas systems and pipes, install or replace boiler, repair or maintain boiler, repair or maintain floor heating, install or replace radiators, install or replace thermostats, repair or maintain airconditioning, repair or maintain heating system, install or replace ventilation system, install or replace heatpump, install solar water heater, repair or maintain heatpump, repair solar water heater, install or replace mist-generating system, install or replace cold room, install or replace whirlpool, spa and wellness, energy audit, clean air ducts & vents, install or repair water heaters, water or fuel tanks & air cleaners and humidifiers request in Hamilton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Nik heating n cooling now to discuss your needs and arrange a quote.
- Get in touch
Kado Renovations & Pools Inc. was founded in 2013 by Marc Bovet and Igor Vassor. With over 10 years of experience in pool construction, services and renovations, Kado offers the best quality service and workmanship possible to everyone and we have since the start. Our goal is to continue meeting and serving our community with the same quality and dedication our clients have come to experience.
- Get in touch
- Best of Awards 2024
Waterboy Pools and Irrigation can help you with your install or renovate swimming pool, install or maintain pond, install or replace water fountain, install or replace pool heating system, build shelter or outbuilding, install or replace pool cover, install or replace whirlpool, spa and wellness & opening & closing service for swimming pool request in Hamilton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Waterboy Pools and Irrigation now to discuss your needs and arrange a quote.
- Get in touch
Welcome to Twenty Creek Landscaping. Your full service residential and commercial landscaping company servicing Hamilton, Burlington, Oakville and the Niagara area. We're here to give you the beautiful landscape you want, at a price you can afford so why not get a free estimate today! Our Services: *** Residential construction: This is our specialty. This is what we love to do and what sets us apart from so many other landscaping companies out there. Patios, driveways, retaining walls, poolscapes, concrete pours, decks, fences. You name it and we've done it! *** Commercial Construction: It may not interest the average Home owner very much that we do commercial construction, but it might be comforting to know that we are skilled at it. This type of work makes it necessary for us to have all the right insurance policies, training and management skills to live up to the high standards that city contracts require. *** Ice and Snow management: No one likes getting up in the morning and fighting through a foot of snow to get to their car or even to the front doors of their business. That's why we're here. When it snows we're out there cleaning it up no matter what time of day or night it is, and we don't stop till its clean curb to curb.
- Get in touch
We are Expert in Plumbing, Drainage, Water Purification systems. We are Professional & certified plumber arrive with fully-equipped service vehicles ensuring your job is done right the 1st time. We do All Plumbing & Drainage works and drain camera inspection. Plus we install Water purification Water softener, Reverse Osmosis, Chlorine Filter, Catalytic Carbon Filter, Iron Filter, water filter, UV lights , Toilet Bidet, Fridge water line etc
- Get in touch
Greg’s Plumbing and Heating is a trusted plumbing, heating, and HVAC contractor proudly serving Hamilton, Niagara, Dundas and surrounding areas since 2017. We specialize in residential, commercial, and industrial plumbing services — from hot water tank replacements and sewer line repairs to full system installs. Our licensed technicians are known for quality workmanship, fast response, and clear communication.
- Get in touch
I am a home handyman that has both my ac and gas license. I do everything from grass cutting to renovations. I am prompt and reliable. My company name is handybee.
