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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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.

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.

Recent Jobs and Reviews in Waterloo, ON

Rated 4.7 out of 5 stars based on 6 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and trust in the service provided. Customers consistently express appreciation for the professionalism, expertise, and efficiency they experienced. A dominant theme throughout the feedback is the technician's knowledge and ability to diagnose and resolve issues quickly and effectively. Reviewers frequently highlight the friendly, respectful demeanor and excellent communication skills demonstrated during service visits, with many noting how thoroughly processes were explained and questions were answered. The educational approach—walking customers through inspections and helping them better understand their systems—emerges as a particularly valued aspect of the service. First-time homeowners and those facing stressful situations express gratitude for the peace of mind provided through prompt responses and clear guidance. The company's competitive and reasonable pricing is also mentioned favorably. Several customers emphasize their intention to continue using the service for future needs, indicating strong loyalty and confidence. The attention to detail, thoroughness of inspections, and willingness to go above and beyond standard service expectations are recurring positive themes that contribute to the exceptionally favorable overall tone of these reviews.

Job Locations and Reviews

New Amana AC Installation.
New Amana AC Installation.
Jaime M.
Jaime M. Checked in
New Amana AC Installation.
Waterloo, ON N2J 3
water found on the floor drain line clogged

Tech: Phil
water found on the floor drain line clogged

Tech: Phil
water found on the floor drain line clogged

Tech: Phil
Phil G.
Phil G. Checked in
water found on the floor drain line clogged Tech: Phil
Waterloo, ON N2T 2
leak search Goodman unit leaky evaporator coil

Tech: Phil
leak search Goodman unit leaky evaporator coil

Tech: Phil
leak search Goodman unit leaky evaporator coil

Tech: Phil
Phil G.
Phil G. Checked in
leak search Goodman unit leaky evaporator coil Tech: Phil
Waterloo, ON N2K 3
Phil G.
Phil G. Checked in
Waterloo, ON N2K 3
second opinion on cracked heat exchanger
second opinion on cracked heat exchanger
second opinion on cracked heat exchanger
Phil G.
Phil G. Checked in
second opinion on cracked heat exchanger
Waterloo, ON N2K 4
Waterloo, ON - Ac Install
Martin K.
Martin K. Checked in
Ac Install
Waterloo, ON N2L 5
Phil G.
Phil G. Checked in
Waterloo, ON N2J 4
furnace and AC tune-up

Tech:Phil
furnace and AC tune-up

Tech:Phil
furnace and AC tune-up

Tech:Phil
Phil G.
Phil G. Checked in
furnace and AC tune-up Tech:Phil
Waterloo, ON N2L 5
Air handler and heat pump tuna
Air handler and heat pump tuna
Air handler and heat pump tuna
Phil G.
Phil G. Checked in
Air handler and heat pump tuna
Waterloo, ON N2L 5
Ac fan motor failed. also found crack in the heat exchanger
Ac fan motor failed. also found crack in the heat exchanger
Ac fan motor failed. also found crack in the heat exchanger
Phil G.
Phil G. Checked in
Ac fan motor failed. also found crack in the heat exchanger
Waterloo, ON N2V 2
Waterloo, ON - replaced relief valve on water heater

Tech: Phil
Phil G.
Phil G. Checked in
replaced relief valve on water heater Tech: Phil
Waterloo, ON N2J 2
Phil G.
Phil G. Checked in
Ac cooling too much
Waterloo, ON N2L 4
dirty filter causing evaporator coil to freeze
dirty filter causing evaporator coil to freeze
Phil G.
Phil G. Checked in
dirty filter causing evaporator coil to freeze
Waterloo, ON N2L 3
Ac repair in Waterloo Ontario
Ac repair in Waterloo Ontario
Cyrus S.
Cyrus S. Checked in
Ac repair in Waterloo Ontario
Waterloo, ON N2T 2
Waterloo, ON - Furnace install
Ehsan B.
Ehsan B. Checked in
Furnace install
Waterloo, ON N2L 6
Waterloo, ON - Heat pump install
Ehsan B.
Ehsan B. Checked in
Heat pump install
Waterloo, ON N2L 6
Waterloo, ON - Furnace repair
Andre W.
Andre W. Checked in
Furnace repair
Waterloo, ON N2J 4
Waterloo, ON - Heat pump service
Andre W.
Andre W. Checked in
Heat pump service
Waterloo, ON N2J 3
New Amana Heat Pump and furnace installation for a family in Waterloo
New Amana Heat Pump and furnace installation for a family in Waterloo
Jaime M.
Jaime M. Checked in
New Amana Heat Pump and furnace installation for a family in Waterloo
Waterloo, ON N2V 2
Waterloo, ON - Ac repair
Andre W.
Andre W. Checked in
Ac repair
Waterloo, ON N2L 2
Waterloo, ON - Completing an Rheem Water heater service for a family in Waterloo
Andre W.
Andre W. Checked in
Completing an Rheem Water heater service for a family in Waterloo
Waterloo, ON N2J 3
Waterloo, ON - Completing an Amana Heat Pump service for a family in Waterloo
Andre W.
Andre W. Checked in
Completing an Amana Heat Pump service for a family in Waterloo
Waterloo, ON N2L 6
Waterloo, ON - HP service
Andre W.
Andre W. Checked in
HP service
Waterloo, ON N2T 2
AC tune-up, low on refrigerant

Tech Phil
AC tune-up, low on refrigerant

Tech Phil
AC tune-up, low on refrigerant

Tech Phil
Phil G.
Phil G. Checked in
AC tune-up, low on refrigerant Tech Phil
Waterloo, ON N2L 1
furnace tune up and investigating noise
Tech: Phil
furnace tune up and investigating noise
Tech: Phil
furnace tune up and investigating noise
Tech: Phil
Phil G.
Phil G. Checked in
furnace tune up and investigating noise Tech: Phil
Waterloo, ON N2T 2
Review
Phil was very professional and fast. He did a great job, quickly found the issue and fixed it
Sude - Waterloo, ON N2K 1W6
Review
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
Albert - Waterloo, ON N2T 2K5
Review
The HVAC technician Josh was friendly, efficient, and professional.
Steve - Waterloo, ON N2L 1G9
Review
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.
Joyce - Waterloo, ON N2T 2G7
Review
Great service
Asma - Waterloo, ON N2V 2K8
Review
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!
Ryan - Waterloo, ON N2V 2W4

Why Choose Able Air Conditioning & Heating in Waterloo?

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

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