Describe your job with details to view a tailored list of pros.
Post your job

Some of our top rated hvac contractors in Newmarket

677 Results

Sort by:

  • The Urban Plumber: Our Business Philosophy Our Mission Statement The Urban Plumber is serious about its mission to be a plumbing and heating business driven by a new philosophy that values a positive work environment, continuing education, employee profit sharing, excellent customer service and environmental stewardship. We understand that success and longevity depend on the highest levels of professionalism and integrity in all relationships. Giving Back through Environmental Causes The vision of The Urban Plumber is for our work to impact safe water access at all levels of society. We will help promote universal access to clean drinking water by donating 1% of profits to charitable organizations that share the same goal. The Urban Plumber is committed to donating a percentage of sales to environmental causes that will allow for all people to enjoy safe drinking water around the globe.

    Get in touch
  • HVAC contractor in Newmarket

    PRO Renovation company provides excellent service in renovations. More than 30 years experience. Bathroom remodeling, electrical parts, plumbing, flooring, painting, drywall, finish carpentry. We would be happy to create modern design of your house!

    Get in touch
  • HVAC contractor in Newmarket

    About G&D Countertop Inc. At G&D Countertop Inc., we specialize in precision stone templating, fabrication coordination, and professional installation across the Greater Toronto Area.Our approach is simple. Measure accurately. Fabricate correctly. Install flawlessly. We use advanced Flexijet digital templating technology to capture exact measurements, eliminating the guesswork and errors common with traditional methods.This allows us to deliver countertops that fit perfectly the first time, reducing delays, material waste, and costly rework. Whether it’s a residential kitchen, a renovation project, or a builder’s development, our focus remains the same. Quality workmanship, efficiency, and attention to detail. G&D Countertop Inc. was built on a foundation of technical precision and hands-on experience. We understand that every project matters, and we take pride in delivering results that meet both functional and aesthetic expectations. From measurement to installation, we aim to provide a smooth, reliable, and professional experience for every client.

    Get in touch
  • HVAC contractor in Newmarket

    Professional HVAC technician serving the GTA with reliable installation, repair, and maintenance services. I specialize in furnaces, air conditioners, thermostats, ductwork, and troubleshooting system issues. I provide clear quotes, fair pricing, and fast response times through Jiffy. My goal is to deliver clean, safe, and efficient work while making sure homeowners feel confident and informed throughout the job. Quality workmanship and dependable service you can trust.

    Get in touch
  • HVAC contractor in Newmarket

    In Aero Mechanics you can expect high quality services from knowledgeable and experienced technicians at reasonable rates. We will be happy to assist you with your heating, air conditioning and ventilation jobs. **Our Services Include:** 1. HEATING (GAS, ELECTRIC & HEAT PUMP) : Furnace - Fireplace - Rooftop - Unit Heater - Ceiling Heater - Heat Pump - etc 2. COOLING : Centrally Ducted Air conditioner - Mini split ductless - Heat Pump 3. INDOOR AIR QUALITY : Humidifier, HRV, ERV, HEPA Filter and Air purification ensuring a healthier environment for you and your loved ones. 4. HVAC MAINTENANCE : We offer comprehensive HVAC system maintenance plans to keep your systems running smoothly, prolonging their lifespan and maximizing efficiency.

    Get in touch
  • 10 years of hands-on experience as a gas technician. No job too big or too small — quality work at prices that make sense.

    Get in touch
  • HVAC contractor in Newmarket

    Complex Construction is a premier construction company specializing in demolition, excavation, grading, and full-scale design-build projects. With a focus on quality, efficiency, and precision, we bring expertise to every job, from land clearing to custom builds. Whether you're looking for residential or commercial construction solutions, we deliver reliable results with industry-leading craftsmanship. Serving Ontario, Complex Construction is committed to excellence in every project. Contact us today to bring your vision to life.

    Get in touch
  • HVAC contractor in Newmarket

    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

    Get in touch
    • Best of Newly Listed 2025

    BONMECH INC. is a leading service provider of Plumbing and Mechanical Systems. We have proudly serviced South Central Ontario customers since 2011. Our experienced team of skilled professionals has provided many years of exceptional service to customers in residential, commercial and industrial sectors. We are committed to project excellence! SERVICES Plumbing Services: leak detection and repair, lavatory/water closet repair, sales and install, kitchen/bathroom sink/fixture repair, sales and install, appliance install, water heater sales, service and install, tankless system service and install, sewer line/septic line/water line drain/water main replacement, fridge/freezer water line install, laundry box/sink install, mop sink install, eye wash install, process piping repair/install, boiler system maintenance Drain Services: clearing/repairing/replacing clogged drains and sewer lines, augering, hydro-jetting, camera inspection and locates, maintenance programs Backflow Prevention Services: backflow device installation, repairs and maintenance, annual testing and tagging, reports, annual maintenance programs Water Treatment Systems: water softeners, iron filters, reverse osmosis, UV light sterilization, filters, annual maintenance programs Pump Services: sump, sewage, submersible, jet, laundry, circulating pumps repair, sales and installation Hydronic Services: in floor heating repair and installation Furnace and Boilers: installation and maintenance program Air Conditioners/Humidifiers: installation and maintenance program Plumbing Projects: renovations, underground, above ground and finishing

    Get in touch
  • HVAC contractor in Newmarket

    Home Electrical work and fixing,change outlet and switch, replace lighting fixture, LEDpot light installation,under cabinet lighting,replace breakers and more faucet, plumbing, fix drywall

    Get in touch
  • Harris Plumbing's Mission: "To serve our communities with passion, integrity, and expertise, consistently exceeding expectations and providing peace of mind for all your plumbing needs." Proudly providing world-class client services and a full suite of high quality plumbing products and services to residences, businesses and industry in Newmarket and York Region, Barrie and Simcoe County and Muskoka, Harris Plumbing is family owned since 1974. We invite you to experience the Harris Plumbing difference. Our world-class customer service team and our highly skilled, continuously-trained technical staff all work to our standards, policies and procedures that we have built over our almost 50 years in business. At Harris Plumbing Inc. we offer a complete suite of high quality, professional residential, cottage and commercial plumbing services that really raise the bar in Newmarket, Aurora, Barrie, Muskoka and everywhere in between. We are 100% focused on Quality Workmanship & Customer Satisfaction. Our customers are extremely loyal and delighted with our VIP-style service. Water softeners, water conditioning, iron and sulphur removal - high quality equipment made right here in Ontario, tank-less hot water plus hot water tanks, drain clearing and camera inspection service, main sewer drain replacement - both excavation and "trenchless". Fixture upgrades like toilets, showers, bathtubs, etc. We are a fully licensed Well Contractor. Steve Harris, a talented Master Plumber and entrepreneur, is firmly at the helm of this exceptional organization. Steve began his plumbing career in 1978 as an apprentice with his father and Master Plumber Ray Harris in York Region. Ray believed in old-fashioned hard work and perfection on the job. He demanded nothing but the best from Steve and taught him to accept nothing less from himself. Since 2002 and under Steve's leadership and guidance, Harris Plumbing has grown to encompass a much larger geography to serve more clients, and offers a huge array of quality plumbing services to home owners and business owners who want to feel completely comfortable with the service they receive - from their first call to our amazing Client Service Advisors, to the friendly, uniformed and efficient service appointment by our plumbers, to our follow-up phone call to ensure complete client satisfaction. Our entire multi-award-winning team is continuously trained in the latest high quality products and services, equipped with high technology equipment and tools and brings a friendly, honest and trustworthy climate to this esteemed trade. Our reputation for excellence is a reflection of our professionalism, hard work and commitment. * Your call is always answered by a real person - any day or night even on holidays. * Our expert technicians are hand-picked, highly trained, uniformed & in fully stocked, reliable trucks. * Well Pumps - we are a certified well contractor. We do not drill them but we do service them. * Water Quality Professionals - trust your family's water supply to a licensed, professional journeyman plumber. They alone are qualified to access your potable water system.. by law. Softeners, iron filters, chlorine removal, UV, Ozone, Reverse Osmosis, etc. * Cottage Specialists - seasonal water systems are more complicated. Openings, closings, all pumps, upgrades, repiping, winter water - We know cottages! * Sewer main replacements & repairs - we offer "trenchless" methods for repairs plus full excavations when necessary. Like most high quality, reliable plumbing contractors we have abandoned time/material/hourly fees and adopted "Up-Front Pricing". After a thorough diagnostic of your situation by our plumbers, we then offer you our professional recommendations with any available options, and pricing up-front so you can make your decision based on actual numbers and facts. We are prepared to proceed with your job immediately or at your convenience. After-hours emergency services are available throughout north York Region and Simcoe County. Professional, reliable services by our own licensed, local and insured craftsmen, we take pride in our work and will always respect your home, cottage and property. Ask us about our "Harris Home Advantage Plan" - your opportunity to enjoy a limited membership VIP service club offered only to forward-thinking homeowners like you who really love your home and don't have time for unexpected plumbing breakdowns and devastating water damage! Cottage services: water treatment systems, renovations, upgrades, pump upgrades repair & replacement, septic treatments, complete or partial re-piping. Expert drain cleaning and clearing, repairs and complete main drain replacements. We are truly "The Plumbers YOU Can Count On!" and we look forward to meeting you! Call us today to arrange for your quote or service appointment. We're in your neighbourhood.

    Get in touch
  • The Contractor with 5 years of experience will take care of your renovation projects and task from start to finish. Quality workmanship ano competitive pricing. We accept renovations for bathrooms, basements as well as other home improvement projects. Services include : -Furniture assembly -Moving -Tv mounting -Bathroom Renovations -Shower renovation -Basement finishing - Plumbing services -Electrical -Pot Lights -Tiling -Framing -Insulation -Drywall, -Taping -Trims & Baseboards -Primer & Painting -Kitchen Backsplash -Vanity, Sink installation -Bathroom Fan installation -Toilet installation -Decks and stairs

    Get in touch
  • HVAC contractor in Newmarket

    With 9 years of experience I, Valentin have learned that you can get your plumbing issues repaired easily, and inexpensively. VS Plumbing specializes in providing quick and efficient solutions for all your plumbing needs, our aim at VS Plumbing is to achieve the highest possible customer satisfaction from our services. VS Plumbing is committed to providing an excellent service all across GTA, Toronto, and nearby regions.

    Get in touch
  • HVAC contractor in Newmarket

    Hi, my name is Ashish, and I’m a dedicated plumbing apprentice with over 2.5 years of experience helping homeowners with their plumbing needs. I specialize in drain cleaning, faucet and shower replacements, toilet installations, and all types of plumbing renovations. I can also take care of any plumbing leaks quickly and efficiently. I take pride in doing the job right the first time and making sure my customers are fully satisfied. Whether it’s a repair, renovation, or a new installation, you can count on me for reliable, professional, and affordable service. Looking forward to helping you with your next project!”

    Get in touch
  • HVAC contractor in Newmarket

    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.

    Get in touch

4.8

Top rated HVAC contractors

Our HVAC contractors in Newmarket, are rated 4.8 out of 5 based on 299 reviews from homeowners like you.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

What services are offered by HVAC contractors and companies in Newmarket?

HVAC contractors and companies in Newmarket provide a range of services to keep your indoor environment comfortable year-round.

Popular HVAC services in Newmarket include:

  • Fitting air cleaners and humidifiers to improve indoor air quality

  • Setting up a solar water heater to provide energy-efficient, sustainable hot water for your home or business

  • Repairing or replacing water heaters to ensure reliable hot water supply

  • Installing or servicing furnaces and heat pumps to ensure reliable heating during harsh winters

  • Upgrading or replacing air conditioning systems to keep indoor spaces cool, comfortable, and energy-efficient

  • Modernizing boilers to provide consistent heating and hot water while improving energy efficiency and system reliability

Searching for heating and air conditioning contractors in Newmarket? Save yourself time and by posting your project on HomeStars. Compare profiles and request quotes from your preferred Newmarket HVAC contractors and companies before making your final hiring decision.

What are the average costs of HVAC services in Newmarket?

When hiring HVAC services in Newmarket, prices vary depending on the type of system and the complexity of the installation or repair. Typical labour charges for furnace installations often run between $75 and $150 per hour, with most installations requiring 8 to 16 hours of work.

For a full heating/cooling system installation, homeowners generally pay between $4,000 and $7,500 for standard systems.

For common HVAC jobs in Newmarket, expect to pay:

Find heating and cooling contractors in Newmarket on HomeStars

Finding HVAC contractors and companies in Newmarket doesn’t have to be stressful. Just post your project on HomeStars’ free and easy to use platform, and we’ll match you with pros ready to help.

How to hire Newmarket heating and air conditioning contractors on HomeStars:

  1. Start by posting your project. Provide a clear description of your heating and cooling requirements and include photos to get precise quotes.
  2. Compare profiles, browse previous work history and get quotes from HVAC contractors and companies in Newmarket.
  3. Connect with multiple HVAC contractors in Newmarket to discuss your project, request quotes and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All of the HVAC contractors and companies in Newmarket who register with our platform undergo verification, including ID and company checks, so you can hire with confidence and peace of mind through HomeStars.

What to ask an Newmarket HVAC contractor before hiring?

Looking for a HVAC contractor in Newmarket? These questions can help you find a pro who’s the right fit for your heating, cooling, or ventilation project.

Are you licensed and insured in Newmarket?

Most HVAC work, especially gas, boiler, or high-capacity heating systems, requires pros to be licensed. Ask your preferred HVAC contractors in Newmarket for proof of licences and liability insurance to protect yourself in case of accidents or damage.

Will you handle permits and inspections if required?

Some HVAC installations or replacements, like gas-fired boilers, require municipal permits and inspections. Confirm the Newmarket HVAC company will handle this so your installation is compliant.

What types of HVAC systems do you work on?

Some Newmarket HVAC contractors specialize in furnaces, boilers, air conditioning, or heat pumps. Confirm they have experience with your system type to ensure proper installation or repair.

Do you offer maintenance or service plans?

Regular maintenance improves efficiency and extends system life. Check if your Newmarket HVAC contractor offers annual inspections, filter changes, or seasonal tune-ups as part of a service plan.

How do you handle unexpected issues during installation?

Older homes or complex systems can reveal surprises, like outdated wiring or plumbing conflicts. Ask your heating and cooling contractor in Newmarket how they communicate additional costs or changes to avoid surprises.

FAQ: Common questions about HVAC in Newmarket

Can HVAC companies in Newmarket remove old equipment?

Many Newmarket HVAC companies include removal and disposal of old units as part of the installation service, though it’s best to confirm in advance.

How long do HVAC installations by Newmarket HVAC contractors typically take?

Installation times vary depending on system type and home size. Furnaces or air conditioning systems usually take 1 to 2 days, while more complex setups may take longer.

Do heating and cooling contractors in Newmarket offer energy audits?

Some Newmarket HVAC contractors provide home energy assessments to identify ways to improve efficiency and reduce heating or cooling costs.

How do Newmarket HVAC contractors handle refrigerant disposal?

Newmarket HVAC contractors follow Canadian environmental regulations to safely recover, recycle, or dispose of refrigerants during air conditioning or heat pump servicing.

Other pros in Newmarket

Cities