Calgary summers can bring surprising heatwaves, making a reliable air conditioning system essential for home comfort. Finding a trustworthy technician to handle repairs or installations is crucial to ensure your system runs efficiently when you need it most. We have analysed local reviews and ratings to curate this list of the top HVAC specialists in the city, helping you find the right experts to keep your home cool and comfortable.
Our Selection Process
We selected these HVAC contractors based on their reputation for reliability, technical skill, and customer service excellence. Our analysis focuses on companies that consistently deliver high-quality repairs and transparent communication.
⏱️ Response Time — Speed of service, especially during emergency breakdowns or extreme weather.
🔧 Technician Expertise — Certification, diagnostic accuracy, and knowledge of various system brands.
💰 Pricing Transparency — Clear, upfront quotes without hidden fees or unexpected surcharges.
⭐ Customer Satisfaction — Consistent positive feedback regarding staff behaviour and service outcomes.
🏆 Workmanship Quality — The durability of repairs and attention to detail during installation and maintenance.
Top 15 Best Air Conditioner Repair in Calgary
All ratings and review counts are accurate as of Google Maps data collection.
| # | Business Name | Rating | Reviews | Location |
|---|---|---|---|---|
| 1 | JPS Furnace & Air Conditioning | 4.8 | 4,174 | Manchester Industrial |
| 2 | Calgary Air Heating and Cooling Ltd | 5.0 | 850 | Beddington Heights |
| 3 | Reliance Calgary Heating, Air Conditioning & Plumbing | 4.6 | 5,318 | Shepard Industrial |
| 4 | Enercare A1 Chesney | 4.8 | 2,230 | Fairview Industrial |
| 5 | Action Furnace, Inc. | 4.8 | 7,972 | Sunridge |
| 6 | Alberta Mountain Air Heating & Air Conditioning | 4.8 | 930 | Douglas Glen |
| 7 | Air Force Heating & Air Conditioning | 4.8 | 244 | Dover |
| 8 | AJ Furnace and Air Conditioning | 5.0 | 478 | Highfield |
| 9 | Knight Plumbing, Heating & Air Conditioning | 4.8 | 5,110 | Shepard Industrial |
| 10 | Arpi’s Industries Ltd. | 4.8 | 4,138 | Foothills Industrial |
| 11 | Flash Furnace and Air Conditioning | 4.8 | 186 | Royal Oak |
| 12 | Calgary Heating Services | 4.9 | 219 | Greenview Industrial |
| 13 | Harmony Heating & Air Conditioning Inc | 4.9 | 947 | Highfield |
| 14 | Go Furnace Ltd. | 5.0 | 384 | Greenview Industrial |
| 15 | Horizon Heating | 4.6 | 161 | Thorncliffe |
#1 JPS Furnace & Air Conditioning
JPS Furnace & Air Conditioning is a highly rated provider known for its rapid response times, particularly during extreme weather events. The company has built a strong reputation for having comforting office staff and knowledgeable technicians who take the time to explain repair options clearly to distressed homeowners.
Service Specialisms
Customers frequently mention specific technicians like Jay Walker, Mathew, and Ray for their professionalism and detailed service breakdowns. The team is praised for restoring heat and air conditioning quickly during cold snaps and heatwaves alike. Their approach combines technical expertise with a friendly, reassuring customer service style.
“Friendly workers, low cost, highly recommend to friends, coworkers and family.”
#2 Calgary Air Heating and Cooling Ltd
Calgary Air Heating and Cooling Ltd maintains an impressive perfect rating across hundreds of reviews, reflecting their commitment to quality HVAC solutions. They are celebrated for their seamless installation processes and the ability to handle everything from furnace replacements to garage heater repairs with professionalism and punctuality.
Service Specialisms
The company is noted for its convenient communication methods, including text-based booking and non-intrusive follow-ups. Reviewers consistently highlight the team’s knowledge and the reasonable pricing relative to the high quality of work provided. Their technicians are described as professional, punctual, and thorough in explaining the operation of new equipment.
“For the quality of work provided, I found the price to be very reasonable.”
#3 Reliance Calgary Heating, Air Conditioning & Plumbing
Reliance Calgary is a large-scale provider offering comprehensive home comfort services, from furnace and AC installation to water treatment solutions. With thousands of reviews, they are recognised for their extensive team of sales representatives and installers who work together to ensure projects run smoothly from quote to completion.
Service Specialisms
Clients frequently commend specific team members such as Abhi, Rahul, and Dmitri for their friendly and professional conduct during installations. The sales staff are noted for helping customers navigate promotions to find cost-effective solutions. Their service extends beyond basic repairs to include complete home solutions like water softeners and reverse osmosis systems.
“I would recomend, service, sales, and Installation were all a great experience.”
#4 Enercare A1 Chesney
Enercare A1 Chesney is a long-standing HVAC contractor praised for its seamless customer experience and straightforward consultations. The team is known for performing clean, timely installations and repairs, ensuring that homes are left tidy and systems are running efficiently immediately after the job is done.
Service Specialisms
Technicians like Ryley, Jesan, and Jay are frequently mentioned for their polite demeanour and respectful service. Consultants such as Tony Martin are described as “straight-shooters” who provide clear options without pressure. The company is particularly strong in furnace and tankless water heater installations, with crews that clean up thoroughly upon completion.
“They removed the old furnace and installed a new one in a timely manner, and did it properly.”
#5 Action Furnace, Inc.
Action Furnace is one of the most reviewed HVAC companies in Calgary, delivering consistent service quality across sales, installation, and maintenance. They are well-regarded for their detailed diagnostic process and the ability to revive older systems when possible, while also providing competitive quotes for new replacements.
Service Specialisms
The team, including technicians like Nick, Justin, and Dylan, receives high praise for their efficiency and professionalism. Customers value the reasonable dispatch fees and the informative approach taken during service calls. Their “Comfort Club” membership is also a popular option for homeowners looking for priority service and regular maintenance.
“We received 5 star service from the whole team (sales, service and installers).”
#6 Alberta Mountain Air Heating & Air Conditioning
Alberta Mountain Air offers a customer-centric approach with competitive pricing and a lack of pushy sales tactics. They are known for executing complex installations with minimal disruption to the property, making them a preferred choice for homeowners who value careful and respectful workmanship.
Service Specialisms
Install crews, including team members like Joe, Kyle, and Kory, are described as phenomenal, punctual, and efficient. The staff are noted for their responsibility and excellent communication throughout the project. They are particularly adept at installing AC units and garage gas heaters quickly and professionally.
“Highly recommend them for the quality of service and people who work there.”
#7 Air Force Heating & Air Conditioning
Air Force Heating & Air Conditioning is a family-owned business that has earned trust through consistent, high-quality service over two decades. Customers appreciate the personalised attention and the fact that technicians arrive fully prepared to tackle the job, whether it involves furnace repairs or installing garage heaters.
Service Specialisms
Technicians Mike and Ivan are frequently commended for their expertise and detailed preparation. The company is known for providing quick reports and delivering great workmanship at a fair price. They have built a loyal customer base by successfully completing multiple projects for the same clients over several years.
“The professionalism, customer service and quality of work is outstanding!”
#8 AJ Furnace and Air Conditioning
AJ Furnace and Air Conditioning stands out with a flawless rating, driven by affordable pricing and exceptionally thorough service. They are particularly noted for their dedication, with technicians showing up on time even in severe weather conditions to ensure customers’ heating and cooling needs are met.
Service Specialisms
Technician Leon R is widely praised for his knowledge and ability to quickly identify issues such as thermostat faults. The team is also highly recommended for duct cleaning services, where they perform careful and comprehensive work. Reviewers consistently mention the professionalism of the staff and the skilled execution of every job.
“The staff Leon REN at AJ Furnace and Air Conditioning did an excellent job!”
#9 Knight Plumbing, Heating & Air Conditioning
Knight Plumbing, Heating & Air Conditioning is a major local provider offering a dual focus on HVAC and plumbing services. Their large team of advisors and technicians allows them to provide comprehensive home inspections and maintenance, ensuring all home systems are functioning correctly and efficiently.
Service Specialisms
Staff members like Jason, Aaron, David, and Mark are frequently highlighted for their friendly and respectful service. The team is known for going above and beyond by explaining technical details clearly to homeowners. They provide a full range of services including furnace maintenance, hot water tank installations, and general plumbing inspections.
“Great service, fair pricing, and quality work in a timely manner.”
#10 Arpi’s Industries Ltd.
Arpi’s Industries Ltd. is a well-established name in Calgary, known for upgrading homes with high-efficiency furnaces and modern hot water systems. They are recognised for their professional installers and timely response to service calls, making them a reliable choice for significant home comfort upgrades.
Service Specialisms
The company is praised for sending out technicians like Robert Hudson quickly during busy periods to diagnose heating issues. Their installation teams are described as knowledgeable and professional, particularly when fitting complex systems like combi-boilers and in-floor heating. They are also noted for providing quality service at a fair price point.
“We would highly recommend Arpi’s for service , quality and price.”
#11 Flash Furnace and Air Conditioning
Flash Furnace and Air Conditioning is highly regarded for its emergency response capabilities, often servicing clients late at night during freezing temperatures. The company is built on honesty and integrity, with technicians who focus on solving the immediate problem without upselling unnecessary products.
Service Specialisms
Owner and technician Aaron receives consistent praise for his promptness and expertise, especially during critical heating failures. He is known for providing clear information and options that offer long-term solutions rather than quick fixes. Customers appreciate his sincere aim to resolve issues efficiently and affordably.
“I highly recommend this company and will use the service again.”
#12 Calgary Heating Services
Calgary Heating Services offers a polished and efficient customer experience, characterised by quick arrivals and accurate diagnostics. The team takes pride in their work, ensuring that clients understand exactly what repairs are being performed and how to maintain their systems for the future.
Service Specialisms
Technicians such as Hussain and Giovanni are commended for their speed and clarity when explaining technical issues. The company is noted for delivering quotes quickly that accurately reflect the discussed work. Reviewers highlight the friendly and polite nature of the staff, who ensure everything is working perfectly before leaving.
“The quote was delivered quickly and included all the things we discussed.”
#13 Harmony Heating & Air Conditioning Inc
Harmony Heating & Air Conditioning Inc is a top-tier provider that excels in both installation and long-term maintenance. Their professional teams are equipped to handle a variety of home comfort needs, from air conditioners to water softeners, with a focus on exceeding customer expectations.
Service Specialisms
Installation teams featuring Colton, Jake, and Kyle are described as performing at “120%” and going above and beyond. The company is also praised for its courteous maintenance services provided by technicians like Willy Singh. Customers appreciate the quick turnaround times for ordering and installing new AC units.
“The work is very well done and we really couldnt have asked for better service.”
#14 Go Furnace Ltd.
Go Furnace Ltd. maintains a perfect rating by delivering prompt, professional, and neat services. Whether replacing an old furnace or installing a new air conditioner, their team ensures the process is smooth from the initial consultation through to the final testing and cleanup.
Service Specialisms
Consultants like Kyu are highlighted for taking the time to explain how to choose the right furnace without pressure. The installation process is frequently described as quick, timely, and meticulously clean. Reviewers strongly recommend them for their fair pricing and the high quality of their finished work.
“Very good quality of work, the price was fair and as quoted.”
#15 Horizon Heating
Horizon Heating brings old-fashioned quality and care to the Calgary HVAC market. They are a solid choice for homeowners looking for polite, efficient service for repairs or replacements, including water heaters and air conditioning units, delivered by experienced tradespeople.
Service Specialisms
Technicians such as Knud, Brandon, and Paul are commended for their efficiency and helpfulness. The team is noted for doing a great job rearranging and cleaning up plumbing during installations. Customers describe their experience as superior, citing the company’s commitment to quality service and customer satisfaction.
“I could not be happier or more impressed with the service and quality.”
Final Thoughts
Maintaining a comfortable home environment in Calgary requires the support of skilled professionals who can respond quickly to heating and cooling needs. The businesses listed above have been selected based on their strong track records, positive customer feedback, and commitment to quality workmanship. Whether you need an emergency repair or a full system upgrade, we recommend reaching out to a few of these top-rated providers to compare quotes and find the best fit for your home.
