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

Some of our top rated hvac contractors in Markham

886 Results

Sort by:

  • HVAC contractor in Markham

    at Rapri Renovations we transform your vision into reality with expert craftsmanship, attention to detail, and a commitment to excellence. As a trusted renovation company with years of experience, we specialize in creating stunning home makeovers that elevate the beaty, functionality, and value of your property. whether you're dreaming of a modern kitchen, a spacious living room. or a complete home renovation, our team works closely with you every step of the way to ensure the project reflects your unique style and meets your needs. our skilled professionals are dedicated to delivering high-quality work on time and within the budget, all while minimizing disruption to your daily life. From the initial consultation to the final touches, we pride ourselves on clear communication, transparency, and reliability. We use inly the finest materials and stay up-to-date with the latest design trends and techniques to guarantee lasting results. At Rapi Renovations, we don't just renovate spaces-we build lasting relationships with our clients, ensuring your satisfaction is our top priority. If your ready to transform your home into a place you'll love for years to come, trust us to make it happen. let us bring your dream home to life!

    Get in touch
  • HVAC contractor in Markham

    I am a skilled plumber with experience in both installations and repairs, handling residential and commercial projects. I have expertise in pipe fitting, troubleshooting leaks, and ensuring efficient plumbing systems. Additionally, I have welding skills that complement my plumbing work, allowing me to handle metal pipe installations and repairs. I am a hardworking professional with a strong focus on quality workmanship and customer satisfaction.

    Get in touch
  • With over 30 years of experience in the electrical contracting industry, Sirrom Electric Enterprise is dedicated to delivering top-quality solutions for both commercial and residential projects. We take pride in completing every job efficiently while adhering to industry standards and Electrical Safety Authority (ESA) regulations. Our expertise includes: • Complete Wiring • Panel Upgrades • Fuse-to-Breaker Panel Conversions • EV Charger Installation • Pot Light Installation • Basement Wiring • Ceiling & Exhaust Fan Replacement • Chandelier Installation Your project is our priority—let’s get it done right the first time!

    Get in touch
  • HVAC contractor in Markham

    Hi, I’m Luca, and I run a local handyman service proudly serving the Durham Region and surrounding areas. With over a decade of hands-on experience in home improvements, renovations, and general repairs, I’m committed to delivering reliable, high-quality workmanship you can trust. Whether it’s fixing small issues before they become big problems, tackling home upgrades, or helping homeowners, landlords, and realtors keep properties in top shape, my focus is always the same—clear communication, dependable service, and results that last. If you’re looking for a skilled, detail-oriented handyman who treats your home like his own, I’m here to help. Let’s make your projects simple, stress-free, and done right the first time.

    Get in touch
  • HVAC contractor in Markham

    Renovation by Doma Craft— we create perfect interiors for your home and office. Fast, reliable, quality.

    Get in touch
  • HVAC contractor in Markham

    Hey! This is a ECOFROST HVAC service inc. This is Jorawar Singh. We are Gas technician certified, we have a license. We provide HVAC services. Furnace installation and repair Water heater installation new and replacement Duct pipe change or install AC installation new and replacement

    Get in touch
  • HVAC contractor in Markham

    Professional and licensed master electrician More than 10 year experience, Data and low current system Security and control

    Get in touch
  • HVAC contractor in Markham

    I believe in quality work not quantity

    Get in touch
  • HVAC contractor in Markham

    Am a skilled electrician with three years of experience in Canada, specializing in electrical installations, repairs, and maintenance for commercial and residential projects. I have successfully completed electrical work for well-known establishments such as KFC, Starbucks, Fresh, as well as local restaurants, a fire station construction, and a large basketball court. With a strong focus on safety, efficiency, and quality workmanship, I ensure that every project is completed to the highest standards. Whether you need electrical installations for a new construction, troubleshooting for an existing system, or upgrades for improved efficiency, I am here to provide reliable solutions. I can also provide photos of my previous projects as a reference. Contact me for professional electrical services that prioritize safety, speed, and quality.

    Get in touch
  • HVAC contractor in Markham

    At Smart Spark, we take pride in being meticulous and detail-oriented in every project we take on. From planning to execution, no step is overlooked — we believe that precision is what sets quality work apart. Our team approaches each job with care, ensuring that every wire, connection, and installation is handled to the highest standards. We strive to go above and beyond, always aiming to deliver the best electrical services possible. For us, it’s not just about completing a project — it’s about providing safe, reliable, and lasting solutions that our clients can trust.

    Get in touch
  • HVAC contractor in Markham

    I’m licensed and insured plumber Handyman Pool mechanic part specialist

    Get in touch
  • We specialize in reliable, high-quality HVAC services for residential and commercial customers. From installation and maintenance to repairs and emergency service, our certified technicians are committed to keeping your home or business comfortable year-round. We work with all major heating and cooling systems, including furnaces, air conditioners, heat pumps, and ventilation systems. Whether you need a seasonal tune-up, a system upgrade, or fast repairs, we deliver efficient solutions tailored to your needs and budget. Customer satisfaction is our top priority. We pride ourselves on honest pricing, prompt service, and expert workmanship you can depend on. Services include: • Furnace installation & repair • Air conditioning installation & repair • HVAC system maintenance & tune-ups • Heat pumps & ductless systems • Indoor air quality solutions • Emergency HVAC services

    Get in touch
  • HVAC contractor in Markham

    We are a high end Bathroom/Basement/Kitchen Company specializing in Everything involved. We also do many exterior Deck & Fence projects, including landscaping/Hardscaping. We do not do any plumbing/electrical/concrete work ourselves but sub these services out to trusted contacts.

    Get in touch
  • HVAC contractor in Markham

    Team Sparkies is a professional electrical contracting company committed to safe, reliable, and code-compliant work. We specialize in residential and commercial electrical services, delivering clean installations, clear communication, and dependable results. Every project is handled with attention to detail, respect for your space, and a strong focus on quality and safety.

    Get in touch
  • At BnT Mechanical Systems, we specialize in providing reliable heating, ventilation, and air conditioning services across Ontario. We are committed to delivering quality, reliable, cost-efficient solutions and great customer service. Services Include: - Commercial & Residential HVAC Solutions - Custom Duct Work & Installation - Refrigeration Services - Gas Line Services - etc. Whether it's upgrading HVAC systems, servicing commercial kitchens, or ensuring efficient refrigeration, our skilled professionals are here to get the job done right.

    Get in touch
  • With over 30 years of experience, we are a trusted and fully licensed plumbing and heating company proudly serving both residential and commercial clients across the GTA. Whether it’s a new construction project or a renovation, we specialize in delivering high-quality workmanship, reliable service, and long-lasting results. We are also proud to offer green energy solutions for residential properties. Our team installs 15KW solar systems that power your home’s heating and hot water through electric systems using indirect hot water tanks and air handlers.

    Get in touch

4.9

Top rated HVAC contractors

Our HVAC contractors in Markham, are rated 4.9 out of 5 based on 342 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 Markham?

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

Popular HVAC services in Markham 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 Markham? Save yourself time and by posting your project on HomeStars. Compare profiles and request quotes from your preferred Markham HVAC contractors and companies before making your final hiring decision.

What are the average costs of HVAC services in Markham?

When hiring HVAC services in Markham, 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 Markham, expect to pay:

Find heating and cooling contractors in Markham on HomeStars

Finding HVAC contractors and companies in Markham 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 Markham 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 Markham.
  3. Connect with multiple HVAC contractors in Markham 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 Markham 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 Markham HVAC contractor before hiring?

Looking for a HVAC contractor in Markham? 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 Markham?

Most HVAC work, especially gas, boiler, or high-capacity heating systems, requires pros to be licensed. Ask your preferred HVAC contractors in Markham 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 Markham HVAC company will handle this so your installation is compliant.

What types of HVAC systems do you work on?

Some Markham 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 Markham 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 Markham how they communicate additional costs or changes to avoid surprises.

FAQ: Common questions about HVAC in Markham

Can HVAC companies in Markham remove old equipment?

Many Markham 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 Markham 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 Markham offer energy audits?

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

How do Markham HVAC contractors handle refrigerant disposal?

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

Other pros in Markham

Cities