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Find air conditioning repair pros in Mississauga

When your air conditioning breaks down, it can be stressful trying to find the right pro to fix it. That’s where HomeStars steps in: through our convenient all-in-one platform, we connect you with available pros who are ready to take on your repair project! Compare quotes, read reviews, and make the hire, all in the same place.

A worker uses a wrench to fix joints and copper piping in an air conditioning unit.

Some of our top rated air conditioning repair specialists in Mississauga

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  • Air Conditioning Repair Specialist in Mississauga

    Certified Master Plumber with 40 years experience. Residential, Commercial, Industrial Plumbing Experience.We do Job from small to BIG!!!

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  • Air Conditioning Repair Specialist in Mississauga

    Need a Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker based in Thornhill, Ontario or nearby? Denys Services Handyman can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Air Conditioning Repair Specialist in Mississauga
    • 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.

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  • Air Conditioning Repair Specialist in Mississauga
    • Best of Newly Listed 2025

    At Aman Handyman services we provide the following services and many more Assembly Wardrobe, Tables, Bedframes, Shelving, Playgrounds, Gym equipments, Installation Kitchen cabinets, Garage Doors, Sheds, Gazebo, Curtains, blinds, Lights, Baby Proofing, Countertops, Doors,…. etc Carpentry Crown Molding, Custom Shelving, Cabinets, Mantels, Flooring Mounting TV Wall Mount, Shelving, Blackboard, Cabinets, Mirrors Repair Furniture, Doors, Drywall, Faucets, Window Frames & Screens Maintenance Drywall repair, Painting, Touch ups, Baseboard, Caulking Kitchen: washroom and windows.

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  • Air Conditioning Repair Specialist in Mississauga

    With about 10 years experience in bathroom remodeling, we offer excellent and practical space management ideas for your proposed renovation. Choose from contemporary or traditional design ideas. We provide layout plans for clients' review. Tasks are scheduled and milestones are met accordingly, while strictly adhering to planned project schedule. Team of dedicated professionals to deliver on quality with budget friendly options. We manage clients expectations from the planning stage illustrating possible outcomes and snags.

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  • Air Conditioning Repair Specialist in Mississauga

    AM AIR SYSTEM INC. can help you with your install or replace heating systems, install or replace airconditioning, 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, repair or maintain heatpump, install or replace cold room, install or repair water heaters, water or fuel tanks & air cleaners and humidifiers request in Richmond Hill and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with AM AIR SYSTEM INC. now to discuss your needs and arrange a quote.

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  • Air Conditioning Repair Specialist in Mississauga

    Sparklence is a North York based Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace airconditioning, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, repair floor, install or renovate foundation, build pergola, gazebo or garden house, yard maintenance, install or repair electrical sockets and switches, repair household appliance, install or replace thermostats, repair or maintain airconditioning, assemble or disassemble furniture, install or replace household appliances, trim and decorative moldings, build or replace decking, install or renovate swimming pool, clean roof or gutters, mount artwork, tvs or furniture, install or replace garage door, repair door, repair or treat facade, repair or maintain roof or gutter, repair plaster, repair shutters, repair exterior doors, repair wall or floor tiles, sealing / caulking, install or replace window bars and railing, repair or maintain fence, various small jobs, decorative painting, paving, install or replace pool cover, winter services and snow removal, exterior trim, ceiling fan, install or repair bath exhaust fan, opening & closing service for swimming pool, power washing, repair countertops, small staining or painting project, install, repair or replace caulking, install or refurbish mirrors, install or repair acoustic ceiling tiles & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Air Conditioning Repair Specialist in Mississauga

    Our team has more than 25 years of experience combined and our clients see that in the results. We are working all across Toronto and GTA and ready for longer trips. Our special skills are: - Spackling - Drywall repair - Interior & Exterior painting - Precision cutting - Advanced surface preparation and remediation We believe a great paint job is 80% prep work, so our team never cuts corners. We treat your home like our own - keeping it clean, showing up on time, and communicating honestly.

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  • Air Conditioning Repair Specialist in Mississauga

    At CozyLife HVAC, we specialize in keeping your home comfortable all year round. Serving Toronto and the GTA, we provide reliable installation, maintenance, and repair services for furnaces, air conditioners, and water heaters. Our focus is simple: quality work, honest pricing, and long-term comfort for our customers. Whether it’s a routine maintenance service or a full system replacement, every job is handled by a certified technician with attention to detail and care. We also offer air quality solutions, including humidifiers and filtration systems, to ensure your home stays healthy and efficient. ✔ Furnace, AC & Water Heater Services ✔ Preventative Maintenance & Tune-Ups ✔ System Installations & Replacements ✔ Indoor Air Quality Solutions ✔ Free Estimates on New Systems At CozyLife HVAC, we believe comfort shouldn’t be expensive — just done right.

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  • Air Conditioning Repair Specialist in Mississauga
    • Best of the Best 2025
    • Best of Awards 2026

    Air Point, Toronto heating & cooling company is proud to be serving residential and commercial customers all over the Ontario area. We have years of experience and a flawless reputation. We are here to help you with your air conditioning and heating needs. Our experts are prepared to help you with the sale, service, and installation of the ideal comfort system for your home or business. Air Point heating & cooling experts offer the latest products to keep your home or office as efficient and environmentally friendly as possible. Indoor comfort for your home or business is a significant part of your daily life. From heating to cooling, humidification to air purification systems and servicing your equipment, selecting the right company is just as important as choosing the right equipment.

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  • Air Conditioning Repair Specialist in Mississauga

    We provide reliable, high-quality HVAC services for homeowners and businesses across Richmond Hill, the GTA, and surrounding areas. From installations and replacements to repairs and maintenance, we take pride in doing clean, professional work and getting the job done right the first time. We understand how important comfort, reliability, and quick response times are when it comes to heating and cooling systems. That’s why we focus on honest communication, fair pricing, attention to detail, and dependable service from start to finish. Customers choose us because we show up on time, respect their space, and stand behind our work. Whether it’s a furnace, air conditioner, rooftop unit, ductwork, or general HVAC service, our goal is simple: quality workmanship you can trust and results that last. 🔧

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  • Air Conditioning Repair Specialist in Mississauga

    Karbo Legacy Contractors is a Scarborough based General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Air Conditioning Repair Specialist in Mississauga

    InnoGreen Solutions operates as an Ontario-based residential mechanical and building science partner, providing whole-home infrastructure upgrades across the Greater Toronto Area, Golden Horseshoe, Niagara Region, and Cottage Country. Engineered specifically for the demands of the Canadian climate, the firm manages the multi-disciplinary requirements of modern residential properties—spanning high-efficiency climate control, domestic water systems, building envelope optimization, and energy program administration. The company’s technical scope encompasses the installation of cold-climate heat pumps, high-efficiency gas furnaces, central air conditioning, multi-zone ductless mini-splits, tankless water heaters, hybrid heat pump tanks, whole-home water filtration, blown-in attic insulation, and precision air-sealing. Rather than relying on guesswork, InnoGreen Solutions utilizes an assessment-first methodology to evaluate a property's true thermal load, pairing clear, itemized proposals with seamless navigation of energy advisor assessments, provincial rebates, and financing options. TSSA contractor - 313D - 2M Liability Insurance - WSIB - All technicians G or G2 certified. Background Checked.

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  • Air Conditioning Repair Specialist in Mississauga

    G2 (Gas license) 313D (Air Conditioning mechanic) 308R (Residential sheet metal). Experience unparalleled comfort with our state-of-the-art residential HVAC solutions. ACS HVAC delivers cutting-edge technology for optimal energy efficiency, improved indoor air quality, and year-round comfort in your home.

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  • Air Conditioning Repair Specialist in Mississauga

    Noah Canadian Corp is a trusted HVAC company serving Richmond Hill and the Greater Toronto Area. We specialize in installation, repair, and maintenance of furnaces, air conditioning systems, heat pumps, and ventilation systems. Our goal is to deliver reliable, efficient, and high-quality service for every customer. With professional tools and hands-on experience, we focus on fast response, honest pricing, and customer satisfac

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  • For over 40 years, Oosterveld Heating & Air Conditioning has been the cornerstone of reliable HVAC services in Guelph, Ontario. As a family-owned and operated business, we are committed to ensuring your home's comfort with our extensive range of heating, cooling, and indoor air quality solutions. At Oosterveld, we prioritize homeowners' needs above all else. Our certified HVAC technicians stand ready 24/7, 365 days a year, including weekends, holidays, and after-hours, all at no additional cost to you. Whether you require urgent repairs, routine maintenance, or a new system installation, we guarantee prompt and professional service tailored to your unique requirements. We offer expertise in Lennox-branded home comfort products, providing comprehensive support from product selection to installation and ongoing maintenance. We also offer competitive pricing and flexible financing options for new HVAC installations in Guelph and surrounding communities. Experience the difference with Oosterveld Heating & Air Conditioning and discover true peace of mind in your home's HVAC system. Contact us today to schedule your consultation and receive a free service quote!

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4.8

Top rated Air Conditioning Repair Specialists

Our Air Conditioning Repair Specialists in Mississauga, are rated 4.8 out of 5 based on 171 reviews from homeowners like you.

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What services are available for air conditioning repair in Mississauga?

Whether for a central air system, a ductless setup, or otherwise, there are pros who can help you with several kinds of AC repairs in Mississauga. The air conditioning repair service you’ll need will depend on your air conditioning setup and the specific repair.

Here are some of the most common services carried out by pros who offer AC repairs in Mississauga:

  • Refrigerant leak detection and recharge: Identifying and sealing leaks, then restoring refrigerant levels to keep your system cooling effectively
  • Compressor repair and replacement: Diagnosing and fixing compressor issues, which are among the most common causes of a system that runs but fails to cool
  • Electrical and thermostat repairs: Fixing faulty wiring, capacitors, contactors, or thermostats that prevent your system from starting or running properly

No matter your air conditioning needs, it’s easy to find someone who can help in Mississauga. 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 repair in Mississauga?

When budgeting for air conditioning repair in Mississauga, costs can range from under $200 for minor electrical fixes to over $2,500 for a compressor replacement. What you'll pay depends largely on the type of repair, the age of your system, and whether parts need to be ordered.

Typical costs for common air conditioning repair services in Mississauga:

  • Refrigerant leak detection and recharge: between $200 and $500, though older units using phased-out refrigerants can push costs higher
  • Costs for AC compressor repair and replacement: repairs generally range from $1,000 to $2,500 depending on the unit size and whether parts are covered under warranty
  • Electrical and thermostat repairs: typically fall between $150 and $400 for most electrical components, while thermostat replacement generally runs $150 to $300
  • Emergency repairs: several models are used to calculate emergency or after-hours surcharges but generally range from around $75 to $350 depending on the repair

HomeStars tip: To ensure you get the most accurate costs for Mississauga, 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 repairs in Mississauga with HomeStars

Finding an available pro to help with AC repairs in Mississauga can be time-consuming and stressful. Leave it to HomeStars to make it easier for you! We connect you with available and eager AC repair pros ready to take on your project. To get started, just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your air conditioning repair 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 repairs in Mississauga.
  3. Connect with AC repair pros in Mississauga 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 repair services in Mississauga

Are air conditioning repair pros in Mississauga insured and licensed?

In Mississauga, AC repair pros should hold a valid HVAC licence and carry both liability insurance and workers' compensation coverage. This is especially important for any work involving refrigerants, which are regulated under federal law. Before committing to a pro, ask for proof of both, and don't skip this step just because the repair seems minor.

Do air conditioning repair pros in Mississauga need a permit?

For most repair work in Mississauga, a permit isn't required. However, if the repair involves replacing a major component like a compressor, or any work that touches refrigerant lines or electrical systems, some municipalities may require one. Your pro should know the local rules and flag this upfront if it applies to your job.

How do I know if my air conditioner needs a repair or full replacement?

A good rule of thumb is to weigh the cost of the repair against the age of your unit. If your system is more than 10 to 15 years old and the repair costs more than half the price of a new unit, replacement is often the better investment.

Recurring breakdowns, rising energy bills, and uneven cooling are all signs that your system may be nearing the end of its life. If you're unsure, post your job on HomeStars to get quotes from air conditioning pros in Mississauga who can assess your system and help you make the call. You can also check out our guide to central air conditioner costs if you ultimately need a full replacement.

Can an air conditioning repair pro in Mississauga also handle my heating needs?

In most cases, yes. Air conditioning repair pros in Mississauga are often HVAC contractors who are just as comfortable working on your heating system as your cooling one. If you need someone to handle both, HVAC contractors in Mississauga on HomeStars are a good place to start, as many pros offer full heating and cooling services under one roof.

You can also take a look at our guide to heating and cooling costs to get a sense of what a combined project might run you.

Do air conditioning repair pros in Mississauga handle cleanup after the job?

For most repair calls in Mississauga, there isn't much to clean up, but a good pro should leave your space the way they found it. If a major component is being replaced, confirm upfront whether old parts and packaging are included in the removal or if there's an additional disposal fee.

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