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Find air conditioning repair pros in Oshawa

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 Oshawa

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  • Maplewave

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    Air Conditioning Repair Specialist in Oshawa

    Heating & Cooling Experts Installation | Repair | Sales | Maintenance We provide reliable and professional heating and cooling services for homes and businesses. Our certified technicians deliver fast, efficient, and high-quality solutions to keep your space comfortable year-round. ✔ Expert installation & repair ✔ Honest pricing ✔ Fast response ✔ Guaranteed quality Contact us today for dependable HVAC services you can trust.

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  • Boreal Heating & Air conditioning inc

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    Air Conditioning Repair Specialist in Oshawa

    I have over 10 years of experience in this trade, providing reliable and professional HVAC services across the GTA and surrounding areas. Our company specializes in the installation, repair, and maintenance of both commercial and residential HVAC systems, including gas lines and ductwork. We take pride in our workmanship and customer satisfaction — feel free to check our Google reviews to see what our clients say about us.

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  • Hanaz Electric

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    Air Conditioning Repair Specialist in Oshawa

    *Licensed Electrition* 1. Proficient in electrical systems and safety. 2. Experienced troubleshooter and problem solver. 3. Skilled in installation, repair, and maintenance. 4. Knowledgeable about electrical codes and regulations. Experience: 1. Completed installations for residential and commercial properties. 2. Conducted repairs and upgrades for improved efficiency. 3. Collaborated with contractors and clients to meet project needs. 4. Provided expert advice and guidance to customers.

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  • Shiny Swan Holdings and Renovation Services

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    Air Conditioning Repair Specialist in Oshawa

    At Shiny Swan, we specialize in commercial refrigeration and full HVAC services throughout the Greater Toronto Area. Our certified technicians bring decades of hands-on experience to every job, delivering dependable solutions with precision and professionalism. We offer expert installation, maintenance, and repair services for walk-in coolers, freezers, and all types of commercial refrigeration systems. In addition, we provide complete heating and cooling services, including air conditioning, ductless split systems, and high-efficiency heat pumps for both commercial and residential properties. At Shiny Swan, quality workmanship, energy-efficient solutions, and customer satisfaction are at the heart of what we do. Whether you’re upgrading your system or need urgent repairs, we’re your trusted partner for reliable and cost-effective service.

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  • QL MECHANICAL

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    Air Conditioning Repair Specialist in Oshawa

    30 years experience in residential home construction. 15 years residential and light commercial HVAC. Years of experience in moving and cleaning.

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  • Innovex mechanical

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    Air Conditioning Repair Specialist in Oshawa

    I’m a skilled handyman with a focus on painting, and I also handle minor home repairs with confidence and care. I take pride in my work and always do my best to make sure my clients are happy with the results. You can trust me to provide high-quality service at the lowest possible price. I believe in honest work, and I treat every home like my own to ensure you get the best quality every time.

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  • CN Power Electric

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    Air Conditioning Repair Specialist in Oshawa

    CN Power Electric is your trusted, certified, and licensed electrician for residential electrical services across Toronto and the GTA. We are expert in full house wiring and remodeling working with trusted builders & general contractors. From panel upgrades, pot light installations, EV charger setups, and wiring repairs to expert troubleshooting, our work is always completed to ESA standards (ECRA/ESA #7017010) and backed by a 2-year warranty for peace of mind. Looking for an emergency electrician near your area? We provide same-day service, after-hours support, and 24-hour emergency electrician services when you need help fast. Our team of professional electrical contractors delivers safe, reliable, and efficient solutions tailored to your home. We proudly serve Toronto, North York, Scarborough, Etobicoke, Mississauga, Vaughan, etc.

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  • HVAC & Plumbing

    No reviews yet

    Air Conditioning Repair Specialist in Oshawa

    I am a skilled HVAC technician specializing in the maintenance and repair of heating and cooling systems. I have expertise in servicing fan coil units and heat pumps, ensuring optimal performance and energy efficiency for residential and commercial spaces.

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  • Canada Energy Experts Inc.

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    Air Conditioning Repair Specialist in Oshawa

    At Canada Energy Experts (CEE), we specialize in smart, energy-efficient solutions tailored for modern Canadian homes. Our mission is to help homeowners reduce their energy costs, increase comfort, and lower their environmental impact through advanced HVAC and home energy systems.

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  • GPRO

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    Air Conditioning Repair Specialist in Oshawa

    .

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  • Nimchi Inc

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    Air Conditioning Repair Specialist in Oshawa

    Nimchi Inc. is a fully licensed and insured electrical contracting company proudly serving residential, commercial, and industrial clients across Ontario. Founded and operated by Nima Rashidipour, a Master Electrician (ME), Red Seal Electrician (RSE), and Licensed Electrical Contractor (ECRA/ESA #7018388), Nimchi Inc. is built on integrity, precision, and innovation. Our team provides a complete range of electrical services including new installations, troubleshooting, panel upgrades, lighting design, automation, EV charger setup, generator integration, and energy-efficient retrofits. We adhere strictly to the Ontario Electrical Safety Code (OESC) and ESA standards to ensure every project is safe, reliable, and future-ready. At Nimchi Inc., we combine hands-on expertise with engineering insight to deliver smart, sustainable solutions—on time and within budget. Whether it’s a custom home, commercial facility, or industrial environment, we power your vision with professionalism and quality you can trust.

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  • HSH Construction

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    Air Conditioning Repair Specialist in Oshawa

    Looking for some odd jobs in Kawartha lakes area, 10 plus yrs in hvac, .. and couple yrs in general construction jobs.. dependable and hard working ..

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4.9

Top rated Air Conditioning Repair Specialists

Our Air Conditioning Repair Specialists in Oshawa, are rated 4.9 out of 5 based on 31 reviews from homeowners like you.

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What services are available for air conditioning repair in Oshawa?

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 Oshawa. 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 Oshawa:

  • 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 Oshawa. 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 Oshawa?

When budgeting for air conditioning repair in Oshawa, 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 Oshawa:

  • 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 Oshawa, 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 Oshawa with HomeStars

Finding an available pro to help with AC repairs in Oshawa 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 Oshawa.
  3. Connect with AC repair pros in Oshawa 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 Oshawa

Are air conditioning repair pros in Oshawa insured and licensed?

In Oshawa, 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 Oshawa need a permit?

For most repair work in Oshawa, 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 Oshawa 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 Oshawa also handle my heating needs?

In most cases, yes. Air conditioning repair pros in Oshawa 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 Oshawa 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 Oshawa handle cleanup after the job?

For most repair calls in Oshawa, 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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