HEATING AND AIR CONDITIONING SERVICES in Waterloo

Waterloo’s Top Rated Heating and Air Conditioning Services

Able Air Conditioning & Heating provides professional heating and air conditioning services in Waterloo, backed by over 20 years of industry experience. We are a family-owned and operated company trusted by homeowners and businesses for reliable service, expert workmanship, and competitive pricing.

From new installations to emergency repairs and routine maintenance, we deliver complete heating and cooling solutions to keep your home or commercial space comfortable year-round.

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A technician installs piping on a heating system in a residential basement.
Technician poses next to a newly installed outdoor air conditioning unit on a building rooftop.
Outdoor air conditioning unit installed beside a brick wall, surrounded by grass and gravel.
Air conditioning unit with diagnostic tools and hoses, set against a brick wall and surrounded by dry foliage.
A person adjusts a wall-mounted air conditioning unit near a window in a bright room.
Technician servicing an Amana air conditioning unit, adjusting refrigerant lines and gauges.
Amana air conditioning unit mounted on a brick wall, connected to gas and electrical lines.
Air conditioning unit mounted on a brick wall, connected to a power source and ventilation system.
Goodman air conditioning unit installed on a concrete pad outside a building, surrounded by landscaping.
Amana air conditioning unit installed on a concrete pad surrounded by small rocks, positioned against a house exterior.

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Our Heating and Air Conditioning Services in Waterloo

We offer a full range of HVAC services to meet your heating and cooling needs.

Heating Services

We offer full-service solutions for all major heating systems. Whether you need a repair, replacement, new installation, or routine maintenance, our team handles it all. We work with:

Furnaces
Heat Pumps
Water Heaters

Our heating services include everything from diagnostics and emergency repairs to seasonal tune-ups and energy-efficient system upgrades. All designed to keep your space warm and your system running at its best.

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Cooling Services

We offer full-service solutions for all major cooling systems. Whether you need a quick repair, full system replacement, new installation, or routine maintenance, our team has the expertise to handle it all. We work with:

Central Air Conditioners
Ductless Mini-Splits
Heat Pumps 

Our cooling services cover everything from system diagnostics and emergency repairs to seasonal tune-ups and high-efficiency upgrades. All designed to keep your home or business cool and comfortable, even in peak summer heat.

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Recent Jobs and Reviews in Waterloo, ON

Rated 4.8 out of 5 stars based on 8 customer reviews

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.

Waterloo, ON at a glance

Able Air Conditioning & Heating Inc has completed 25 jobs in Waterloo, ON between October 2026 and November 2026.

The most recent job was on November 2, 2026.

Able Air Conditioning & Heating Inc has completed 356 jobs in Waterloo, ON in the last 12 months. The first job there was in March 2023.

Job Locations and Reviews

Waterloo, ON - fireplace tuneup it is on yeah half actually
Phil G.
Phil G. Checked in
fireplace tuneup it is on yeah half actually
Waterloo, ON N2T 2
Waterloo, ON - furnace and AC tune-up
Phil G.
Phil G. Checked in
furnace and AC tune-up
Waterloo, ON N2K 3
Waterloo, ON - gas inspection
Phil G.
Phil G. Checked in
gas inspection
Waterloo, ON N2L 3
Waterloo, ON - furnace and heat pump tune-ups
Phil G.
Phil G. Checked in
furnace and heat pump tune-ups
Waterloo, ON N2T 2
Waterloo, ON - New AC installation.
Jaime M.
Jaime M. Checked in
New AC installation.
Waterloo, ON N2L 5
Waterloo, ON - Completed a furnace and heat pump tune-up. Adjusted furnace gas pressure, replaced the air filter, and recommended cleaning the return air grille to improve airflow. Explained the furnace’s high-limit alerts and advised the homeowner to monitor operation.
John C.
John C. Checked in
Completed a furnace and heat pump tune-up. Adjusted furnace gas pressure, replaced the air filter, and recommended cleaning the return air grille to improve airflow. Explained the furnace’s high-limit alerts and advised the homeowner to monitor operation.
Waterloo, ON N2K 3
Waterloo, ON - Completed a furnace and heat pump tune-up and replaced the air filter. Both systems are operating normally. Recommended duct cleaning and a larger return-air grille to reduce airflow noise.
John C.
John C. Checked in
Completed a furnace and heat pump tune-up and replaced the air filter. Both systems are operating normally. Recommended duct cleaning and a larger return-air grille to reduce airflow noise.
Waterloo, ON N2K 3
Waterloo, ON - Completed a Lennox furnace and humidifier tune-up and replaced the humidifier water panel. Identified excessive furnace temperature rise and recommended follow-up service. An estimate will be provided for the recommended repairs.
John C.
John C. Checked in
Completed a Lennox furnace and humidifier tune-up and replaced the humidifier water panel. Identified excessive furnace temperature rise and recommended follow-up service. An estimate will be provided for the recommended repairs.
Waterloo, ON N2K 2
Waterloo, ON - Heat pump service
Andre W.
Andre W. Checked in
Heat pump service
Waterloo, ON N2T 2
John C.
John C. Checked in
Completed a no-heat service call on a Daikin furnace. Restored heating after reseating wiring connections and verified the temperature rise was within the manufacturer’s range. Customer advised to monitor system operation.
Waterloo, ON N2L 1
Waterloo, ON - furnace and heat pump tune up
Phil G.
Phil G. Checked in
furnace and heat pump tune up
Waterloo, ON N2L 1
Waterloo, ON - clear handler and heat pump tune-up
Phil G.
Phil G. Checked in
clear handler and heat pump tune-up
Waterloo, ON N2L 6
Waterloo, ON - furnace and heat pump tuna
Phil G.
Phil G. Checked in
furnace and heat pump tuna
Waterloo, ON N2J 3
Waterloo, ON - Heat pump service
Andre W.
Andre W. Checked in
Heat pump service
Waterloo, ON N2T 1
Waterloo, ON - Furnace service
Andre W.
Andre W. Checked in
Furnace service
Waterloo, ON N2J 2
Waterloo, ON - Furnace service
Andre W.
Andre W. Checked in
Furnace service
Waterloo, ON N2V 2
Waterloo, ON - Furnace service
Andre W.
Andre W. Checked in
Furnace service
Waterloo, ON N2L 5
Waterloo, ON - furnace and heat pump tune-up
Phil G.
Phil G. Checked in
furnace and heat pump tune-up
Waterloo, ON N2K 3
Waterloo, ON - furnace tune-up
Phil G.
Phil G. Checked in
furnace tune-up
Waterloo, ON N2J 1
blower and secondary heat exchanger cleaning
blower and secondary heat exchanger cleaning
blower and secondary heat exchanger cleaning
Phil G.
Phil G. Checked in
blower and secondary heat exchanger cleaning
Waterloo, ON N2L 2
Waterloo, ON - replace collector box and venter motor
Phil G.
Phil G. Checked in
replace collector box and venter motor
Waterloo, ON N2T 1
Waterloo, ON - Ac tuna
Phil G.
Phil G. Checked in
Ac tuna
Waterloo, ON N2J 4
Waterloo, ON - Free second opinion on furnace and AC
Phil G.
Phil G. Checked in
Free second opinion on furnace and AC
Waterloo, ON N2K 1
Waterloo, ON - replaced fenter motor
Phil G.
Phil G. Checked in
replaced fenter motor
Waterloo, ON N2V 1
Waterloo, ON - furnace and AC tune-up
Phil G.
Phil G. Checked in
furnace and AC tune-up
Waterloo, ON N2K 4

Why Choose Able Air Conditioning & Heating in Waterloo?



5-Star Google Rating



24/7 Emergency Service

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Flexible Financing Options



Equipment Protection Plans

ï“„

Enbridge Sustain Trusted Partner



Homestars Best of Award Winner

ï‚‘

Award Winning Amana Heat Pump Dealer

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     Able Air Conditioning & Heating 
     
     
     Able Air Conditioning & Heating
     Google star 1Google star 2Google star 3Google star 4Google star 5 
     1731 Google reviews 
     
     LEAVE US A REVIEW! 
     
     
     
     
     
     
     
     Joe Paquette profile picture 
     
     
     Joe P 
     
    0 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    Able was able to accommodate a very last-minute request for maintenance which was really appreciated. The tech who came, André, was very knowledgeable and respectful.
      
     
     
     
     
     
     
     Kanti Makan profile picture 
     
     
     Kanti M 
     
    0 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    John the technician arrived on time and inspected and tested the fireplace and showed me how the pilot was not functioning and after further testing we agreed that it needed to be replaced.  It is just a matter of time before We can enjoy our fireplace again.
      
     
     
     
     
     
     
     Ideas by Duchaine profile picture 
     
     
     Ideas B 
     
    1 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    Professional, clean and hard working. Very satisfied and would highly recommend.
      
     
     
     
     
     
     
     Nikki Thompson profile picture 
     
     
     Nikki T 
     
    1 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    +1
    Big HVAC purchases can be kinda scary for first time homeowners. I was honestly prepared for the process of replacing our super old furnace and AC to be stressful and confusing, but everyone at Able was amazing and made things anything but!

Mike was great at explaining all of the technical details in a way that laypeople like us could fully understand, and he made sure we felt knowledgeable about all of our options, and fully confident with the furnace/heat pump setup we decided on.

Installation day went so smoothly, and we're stoked with how everything turned out! Thank you Shaan and Jaime!
      
     
     
     
     
     
     
     357エディ profile picture 
     
     
     357エディ 
     
    2 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    Thank you so much John for coming and checking our furnice promptly.  Even fixing out concerns i pointed out tonight.  You also answered some of our question.  Very nice and professional. Again for doing a good job. Ed
      
     
     
     
     
     
     
     Victor Baldassarre profile picture 
     
     
     Victor B 
     
    2 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    Shahin and Jaime did a fantastic job installing our heat pump and new furnace. They were extremely polite, professional and helpful when asked questions. Mike who gave us our estimate extremely friendly and insightful as well with our questions.

Thanks, guys.
      
     
     
     
     
     
     
     Lisa Dakin-Bartels profile picture 
     
     
     Lisa D 
     
    2 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    Had a great experience with Able Air.
Andre came out for the original call and was great. Explained everything he was doing and the final issue- a broken heat exchanger

He got me set up right away with Cyrus who came out and walked me through multiple options at different price points. No pressure sales was great. Finally decided on Daikin furnace and heat pump

That’s where Ehsan and his team stepped in to do the install on the Monday. Quick and friendly.  Explained the new system and left everything tidy including sweeping up the little bit of white dust from changing out the thermostat.

Service was great and can’t wait to have a nice warm house again.
      
     
     
     
     
     
     
     Harir Shaghaghi profile picture 
     
     
     Harir S 
     
    5 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    Furnace installed in record time , thanks for restoring heat in my house .
      
     
     
     
     
     
     
     Lynn Gilbrook profile picture 
     
     
     Lynn G 
     
    5 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    This company is top notch . Ehsan and Scy were so great and really know their work . Very punctual as well . Thanks again for a great job guys !
      
     
     
     
     
     
     
     Shihua Ding profile picture 
     
     
     Shihua D 
     
    5 days ago
     
     
     Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
     
    John did fantastic service on my old furnace. recommended.

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