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Find air conditioning installation pros in Markham

If you’ve been struggling to cool off in the summer, HomeStars can help. Thanks to our convenient all-in-one platform, you can find AC installation pros in your area of Markham, read real reviews, compare quotes, and book the right person for the job all, in one place. Skip the stress of cold-calling and endless searching and easily connect with available contractors for air conditioning installation in Markham!

An air con installer wearing overalls, hard hat, safety glasses and gloves performs work on a ceiling AC unit using a powerdrill.

Some of our top rated air conditioning installers in Markham

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  • Air Conditioning Installer in Markham

    We are trusted HVAC contractor specializing in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems. With years of industry experience, we are committed to providing efficient and reliable solutions to keep your home or business comfortable year-round. Whether you need a new system installed, routine maintenance, or emergency repairs, our skilled technicians ensure top-quality service with a focus on energy efficiency and customer satisfaction. We are dedicated to delivering fast, professional, and cost-effective HVAC services tailored to meet your specific needs.

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  • Air Conditioning Installer in Markham

    Innovative company that is always work hard to inspire

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  • Air Conditioning Installer in Markham

    We are not the cheapest or the most expensive, however we supply our customers with the highest quality units and the best service Enbridge Rebates / Finance / Rent-to-own Furnace / A.C / Tankless Water Heaters In-floor heating / Snow melt / Fireplaces Air Handlers / Boilers / Humidifiers Gas Lines / Custom Sheet Metal / Attic Insulation Ductless / High Velocity / Heat pump / Solar Servicing + Maintenance and more !

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  • Air Conditioning Installer in Markham

    Hi I am a self employed HVAC technician I can install & service your residential and commercial HVAC units. I am doing my jobs from last 2.5 years and I want to grow with my best services. You will definitely like my services with better quality and prices. Thank you!!

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  • Air Conditioning Installer in Markham

    I am G2 certified technician. I install and service home appliances and hvac systems. Professional water heater, furnace and AC installer. Professional gas stove and gas line installer.

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  • Air Conditioning Installer in Markham

    Professionalism and Commitment is our trait. With years of experience in business we leave no issue unaddressed making it sure that the customer call us again for referrals.

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  • Air Conditioning Installer in Markham

    I’m an appliance repair technician who works on all major household appliances, including refrigerators, washers, dryers, dishwashers, ovens, and ranges. I take the time to properly diagnose the problem before replacing any parts. I’ll explain what’s wrong, what needs to be done, and give you an honest assessment of the repair. I’m comfortable working with both electrical and mechanical issues and have experience with many different appliance brands and models. My goal is to get your appliance working properly again without wasting your time or money.

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  • Air Conditioning Installer in Markham

    Transform Your Home with contractors13– GTA’s Trusted Renovation Experts! ✨ Looking to upgrade your home? Need a reliable team to get the job done quickly and professionally? Look no further! Contractors 13 is a GTA-based residential renovation company that brings beauty and functionality to every space we renovate. Whether you're updating a single room or renovating your entire home, our expert team delivers top-notch craftsmanship with a focus on speed, precision, and customer satisfaction. Our Services Include: Kitchen Renovations – Modernize your space with custom cabinetry, countertops, and stylish finishes. Bathroom Upgrades – From sleek designs to full remodels, we create spa-like retreats. Basement Finishing – Turn your basement into a functional living space, rental unit, or entertainment hub. Separate entrance, egress windows for legal basement unit. Flooring & Painting – Vinyl, tile, laminate, or fresh paint—we do it all! Doors, Windows & Trim Work – Enhance your home's aesthetics and energy efficiency. ️ General Home Improvements – No project is too big or

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  • Air Conditioning Installer in Markham

    PureAire is a customer-focused company dedicated to delivering high-quality services across multiple industries. With a strong commitment to customer satisfaction, we offer a wide range of solutions including HVAC services, concrete cleaning, painting contracts, and landscaping. Whether it's ensuring optimal comfort with HVAC systems, maintaining the appearance of concrete surfaces, enhancing properties with professional painting, or transforming outdoor spaces with expert landscaping, PureAire is your go-to partner for all these needs. Our flexibility and attention to detail across these services set us apart, as we aim to exceed expectations and create lasting relationships with our clients.

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  • Air Conditioning Installer in Markham

    Welcome to Bonus Appliance Service At Bonus Appliance Service, we provide fast, reliable, and affordable appliance repair and installation services for your home. We understand how frustrating a broken appliance can be, and our goal is to get your household running smoothly again. Our Services * Repair: We fix refrigerators, washers, dryers, dishwashers, ovens, and stoves of all major brands. * Installation: We safely set up your new appliances to ensure they work perfectly from day one. Why Choose Us? * Expert Technicians: Certified professionals you can trust. * Honest Pricing: Fair rates with upfront quotes and no hidden fees. * Quick Response: Same-day or next-day service to save your time. We treat your home with respect and guarantee high-quality work. Contact Bonus Appliance Service today to book your appointment!

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  • Air Conditioning Installer in Markham

    Experienced HVAC professional specializing in residential service and installations. Skilled in furnace and AC diagnostics, electrical troubleshooting, refrigeration handling, and system performance optimization. Operates a fully equipped service van and manages tools, equipment, and business operations independently. Strong understanding of: • Furnace and air conditioning systems • Electrical diagnostics and control wiring • Refrigeration tools and procedures • Job site efficiency and safety Focused on delivering reliable service, practical solutions, and professional workmanship.

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  • Air Conditioning Installer in Markham

    We deliver best work and complete the job for full satisfaction.

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  • Air Conditioning Installer in Markham

    Hi, my name is Dharam, and I’m a licensed electrician and general contractor with over years of hands-on experience in residential, commercial, and renovation projects. I specialize in safe, efficient electrical work as well as full-service general contracting — from planning and permits to project completion. Whether it’s wiring a new home, upgrading a panel, or managing full-scale renovations, I take pride in delivering quality craftsmanship, on-time service, and clear communication

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  • Air Conditioning Installer in Markham

    At Top Comfort, we are dedicated to keeping your home comfortable all year round. As a licensed and insured residential HVAC company, we specialize in the installation, repair, and maintenance of furnaces, air conditioners, heat pumps, water heaters, gaslines and ductless systems.

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  • Air Conditioning Installer in Markham

    We do all type of renovations we provide best quality

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  • Air Conditioning Installer in Markham

    ThermoPeak Heating and Cooling is the Greater Toronto Area’s (GTA) premier choice for high-efficiency climate control and precision gas piping. Unlike sales-driven franchises that rely on subcontractors, we operate on a strict Owner-Operator model. Led by licensed G2 Gas Technician, you deal directly with the expert. This ensures transparent pricing, accountability, and elite craftsmanship with zero middleman markups. ​As a TSSA registered contractor (FS-R-53856), safety is our absolute baseline. Every project strictly follows the Ontario CSA B149.1 gas code. We use first-principles troubleshooting to find the true root cause of mechanical failures, repairing what can be saved and replacing only what is necessary to save you money. ​Our Core Services: ​Furnaces: High-efficiency installation, emergency repair, and proper BTU sizing. ​AC & Heat Pumps: Central cooling and dual-fuel hybrid systems. ​Water Heaters: Tankless, hydronic, and conventional retrofits. ​Gas Piping: Custom CSST & black iron drops for stoves, BBQs, and heaters. ​Ductwork: Custom sheet metal fabrication for optimal airflow. ​We provide guaranteed 24/7 Same-Day Emergency Service across the GTA.

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4.8

Top rated Air Conditioning Installers

Our Air Conditioning Installers in Markham, are rated 4.8 out of 5 based on 97 reviews from homeowners like you.

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What services are available for air conditioning installation in Markham?

Whether you're installing a brand new system or replacing an aging unit, there are a number of services available for AC installation in Markham to keep your home cool and comfortable.

Here are some of the most common services carried out by pros who offer air conditioning installation in Markham:

  • Central air conditioning installation: Setting up ducted systems that cool your entire home
  • Ductless mini-split installation: Installing wall-mounted units for homes without existing ductwork
  • Air conditioner replacement: Swapping out older or inefficient units for newer, more energy-efficient models

No matter your AC installation needs, it’s easy to find someone who can help in Markham. Just post your project on HomeStars now, and available contractors in your area can register their interest!

What are the average costs of air conditioning installation in Markham?

The cost of air conditioning installation in Markham varies depending on the type of system, the size of your home, and whether any ductwork or electrical upgrades are needed. Most homeowners can expect to pay somewhere between $3,500 and $8,500 for a standard central AC installation, though more complex jobs can cost more.

Typical costs for common AC installation services in Markham include:

  • Central air conditioning installation costs: $3,500 to $8,500 depending on home size and complexity
  • Ductless mini-split installation: $2,000 to $5,000 per zone
  • Air conditioner replacement: $3,000 to $7,000; if only the AC compressor needs replacing, AC compressor costs average around $1,200 and depend on unit size and refrigerant type

HomeStars tip: To ensure you get the most accurate costs for Markham, make sure to get everything written down in an itemized quote. This avoids misunderstandings and supports transparency and clear communication for both you and the contractor.

How to find services for air conditioning installation in Markham with HomeStars

Between finding suitable pros and sorting out availability, finding local AC installation pros can be time-consuming and stressful. That’s where HomeStars steps in: we connect you with available pros easily by streamlining the search in one convenient platform.

To connect with available pros in your area, just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your air conditioning installation needs and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for AC installation in Markham.
  3. Connect with AC installation pros in Markham to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

HomeStars tip: Once your project is done, make sure to leave a review. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

Pros on HomeStars undergo checks at registration – such as ID documents, company details, and certifications for regulated jobs and skill assessments – allowing you to hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

FAQ: Common questions about air conditioning installation services in Markham

Are air conditioning installation pros in Markham insured and licensed?

In most cases, any form of HVAC work requires a licensed technician, particularly for tasks involving refrigerants, which are regulated under federal law.

Any AC installation pro you hire in Markham should carry both liability insurance and workers' compensation coverage to protect you in the event of accidental damage or injury on the job. When getting quotes, don't hesitate to ask for proof of both before work begins.

Do air conditioning installation pros in Markham need a permit?

In most cases, yes. Air conditioning installation in Markham typically requires a permit, particularly for new installations or major system replacements. However, for window units and other single-room setups, permits aren’t needed.

Your contractor should be familiar with local requirements and in many cases will pull the permit on your behalf. If a pro suggests skipping the permit, that's a red flag as unpermitted work can cause issues with your home insurance and resale value down the line.

Does a new air conditioner installed in Markham come with a warranty?

Most new AC units come with a manufacturer's warranty covering parts, typically ranging from 5 to 10 years depending on the brand and model. Labour warranties are separate and vary by contractor, so it's worth confirming what's covered and for how long before signing anything.

Registering your unit promptly after installation is usually required to activate the full warranty. To find AC installation pros in Markham who stand behind their work, browse ratings and reviews on HomeStars before making your decision.

How long does air conditioning installation take in Markham?

For a straightforward central AC replacement in Markham, most installations can be completed in a single day. New installations that require ductwork or electrical upgrades will take longer, sometimes two to three days or more depending on the scope of work.

Your contractor should be able to give you a clear timeline as part of their quote.

Can an air conditioning installation pro in Markham also handle my heating needs?

In many cases, yes. Many air conditioning pros in Markham are HVAC contractors who work on both cooling and heating systems. If you're looking for someone to handle both, searching for HVAC contractors near you on HomeStars is a good place to start, as many pros offer full heating and cooling services under one roof.

You can also check out our guide to heating and cooling costs to get an idea of what a full HVAC project might cost you.

Do air conditioning installation pros in Markham handle cleanup after the job?

Most pros will remove and dispose of your old unit and tidy up the work area once the job is done, but it's worth confirming this upfront. If you're having a full system installed for the first time in Markham, ask specifically about disposal fees as some contractors charge extra for hauling away old equipment or packaging materials.

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