AC Repair In Waterloo
Top Rated AC Repair in Waterloo
Is your air conditioner acting up? Don’t sweat it. Able Air Conditioning & Heating is your local expert for fast, reliable AC repair in Waterloo. With over 20 years of experience, we’ve built a reputation for honest service, expert workmanship, and lasting results. No matter the issue, our licensed technicians can quickly diagnose and repair the problem to restore comfort in your home.
Comprehensive AC Repair
Air conditioner repair typically includes a full system inspection to pinpoint the problem, whether it’s electrical, mechanical, or related to airflow or refrigerant. Common fixes include replacing worn parts, clearing blockages, sealing leaks, recharging refrigerant, or cleaning essential components. Our goal is to get your system running smoothly again while helping you avoid future breakdowns.
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Signs You Need Air Conditioner Repair
Unusual Noises or Odours
Strange sounds or unpleasant smells from your air conditioner may indicate an underlying issue that requires professional attention.
Uneven Cooling
If some areas of your home are cooler than others, there may be a problem with your AC’s functionality or airflow distribution.
Lack of Airflow
Little to no air coming from the registers suggests a serious issue that needs immediate repair.
Warm Air from Vents
If your vents are blowing warm air instead of cool, your AC is not functioning properly and requires prompt service.
Spike in Energy Costs
A sudden increase in your energy bills without changes in usage could mean your AC system is struggling and needs repair.
Refrigerant Leaks
Puddles or hissing sounds near your unit are signs of a refrigerant leak and should be addressed immediately.
Protect Your AC with Our Maintenance and Protection Plans
Avoid costly breakdowns and extend the life of your cooling system with Able Air’s Maintenance and Protection Plans. These plans are designed to help homeowners in Waterloo get the most value and performance from their air conditioner.
Our plans include:
- Annual air conditioner tune-ups
- Priority service and preferred scheduling
- No diagnostic or warranty claim service fees
- Options for electrical call coverage
- Up to $1,500 in parts and labour per year with the Protection & Maintenance Plan
AC Repair FAQs
How do I know if I need a repair or replacement?
If your system is under 10 to 15 years old and the issue is minor, a repair is likely the right choice. Frequent issues or high repair costs may mean it’s time to upgrade.
Is it safe to use my AC if it's not cooling properly?
It is best to turn it off and call a technician. Running a faulty system can cause more damage and lead to higher repair costs.
How long does a typical repair take?
Most AC repairs can be completed in a single visit, depending on the problem and availability of parts.
What should I check before calling for service?
Make sure your thermostat is set to cool, the batteries are working, and your air filter is clean. Also check your circuit breaker in case the unit has tripped.
Why is my AC running but not cooling?
Common causes include low refrigerant, a dirty air filter, a broken thermostat, or a malfunctioning compressor.
How often should I have my air conditioner serviced?
Ideally, your AC should be professionally inspected and tuned-up once a year, typically in the spring before peak summer use. This helps improve performance and avoid surprise breakdowns.
Local Reviews
for Waterloo, ON
Customers say: The overall sentiment expressed across these reviews is predominantly positive, with customers consistently praising the professionalism, expertise, and efficiency of the service provided. Reviewers frequently highlight the knowledgeable and skilled nature of the technicians, emphasizing their ability to quickly diagnose and resolve issues with impressive speed and competence. The tone reflects strong satisfaction with the quality of workmanship, with customers appreciating clear communication, attention to detail, and courteous service. Many express confidence in recommending the company based on their positive experiences, noting the seamless nature of the service process and the high level of technical proficiency demonstrated. The recurring themes center on reliability, professional conduct, and technical excellence, creating an atmosphere of trust and satisfaction among customers who have utilized these services.
Fast and efficient
Jose - Waterloo, ON N2J 4G3
My fresh air intake and exhaust pipes were not installed by the code, so I contacted Able Air to get them fixed. Phil, the technician who helped us with the service, fixed it in less than 10 minutes! This shows the level of experience of Able Air’s technicians, as well as their efficiency.
Great service
Sude - Waterloo, ON N2K 1W6
Phil was professional and quickly analyzed and solved the problem of the AC.
Great service
Sude - Waterloo, ON N2K 1W6
Phil was very professional and fast. He did a great job, quickly found the issue and fixed it
Excellent Service
Albert - Waterloo, ON N2T 2K5
April 2026 service date — Phil from ABLE AIR CONDITIONING & HEATING saved me from what appeared to be a costly and unnecessary furnace replacement recommendation from a Reliance technician. Reliance has performed yearly maintenance on my furnace for several years. During the most recent visit in February 2026, they replaced a faulty switch. Each technician who visited previously assured me that the furnace was working well and recommended continuing annual maintenance. Today, a Reliance technician arrived for another service visit. After being in my home for less than 15 minutes, he told me he had discovered a hole in the heat exchanger. He said replacing the heat exchanger would cost nearly as much as installing a new furnace, then called a Reliance sales representative. He shut off the gas without performing additional tests and provided paperwork for replacement options. The photo he showed me appeared to show only minor rust, so I told him I would prefer to get a second opinion. He suggested calling another Reliance technician with more experience, but I declined. He also saw a For Sale sign in front of my house and the used that to suggest that I could do the replacement and add the cost to the price of the house.. That didn’t sit well with me. I then contacted ABLE AIR CONDITIONING & HEATING. Phil arrived on time, listened carefully, and performed a thorough inspection. He conducted the appropriate tests, took photos, and showed me the results. He did not find any hole in the heat exchanger and detected no carbon monoxide leaks, contrary to what I had been told earlier. I am also seeking a 3rd opinion anyways to confirm everything before deciding on what to do. Thanks Phil. Great customer service and Great advice
Great service experience!
Steve - Waterloo, ON N2L 1G9
The HVAC technician Josh was friendly, efficient, and professional.
Able
Joyce - Waterloo, ON N2T 2G7
I am extremely happy with the services I have received from Able. Their staff are so great and are always willing to explain. There not another company I have used who are better than Able. I highly recommend them.
Great service
Asma - Waterloo, ON N2V 2K8
Great Service!
Ryan - Waterloo, ON N2V 2W4
Cyrus was awesome! He diagnosed and fixed the problem with my A/C within minutes. He didn't try to sell me anything I didn't need and came prepared with the parts & knowledge required to complete the job. I recommend Able Air Conditioning & Heating to anyone looking for an HVAC service they can trust!
Furnace service
Furnace service
Heat pump service
furnace tune-up
Heat pump and humidifier
Heat pump installed in Kitchener
New Heat pump installation.
New Heat pump installation.
furnace tune-up
furnace and AC tune-up
Hp service
Furnace installation
Furnace service
Why Choose Able for AC Repair?
5-Star Google Rating
24/7 Emergency Service
Flexible Financing Options
Equipment Protection Plans
Enbridge Sustain Trusted Partner
Homestars Best of Award Winner
Award Winning Amana Heat Pump Dealer
Schedule a Service
Please call us (519) 954-7300 or complete the form below and an Able Air representative will follow up with you shorly.
