Reviews of Superior HVAC Service

Jony Jen

Jun 28, 2026

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Jun 28, 2026

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Jun 28, 2026

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Noel Thomas

Jun 25, 2026

We had uneven temperatures throughout the house. The technician adjusted the dampers and corrected airflow issues, making a noticeable difference

Deva

Jun 25, 2026

Superior HVAC fixed an issue with our air conditioner that was blowing warm air. The technician replaced a failed capacitor and the system was cooling properly before he left

DU Verse

Jun 25, 2026

Our heat pump was not switching properly between heating and cooling modes. The technician diagnosed the issue quickly and replaced the defective reversing valve component

Ch. Venkateshwarlu

Jun 25, 2026

The AC unit kept shutting off unexpectedly. Superior HVAC found a problem with the contactor and replaced it without any delays

Samyak

Jun 25, 2026

Our furnace was short cycling and driving up energy costs. The technician cleaned the flame sensor and performed a full system check

James

Jun 25, 2026

Our thermostat was not communicating with the HVAC system correctly. The technician diagnosed the wiring issue and restored full operation the same day

Vaghela Samyak

Jun 25, 2026

The furnace would start but shut down after a few minutes. The technician replaced a faulty limit switch and confirmed everything was operating safely

Sam Vaghela

Jun 25, 2026

Superior HVAC serviced our aging furnace and replaced a failing inducer motor. The system has been running smoothly ever since

Tommy

Jun 25, 2026

The AC was struggling to maintain the set temperature. Superior HVAC cleaned the condenser coil and restored proper cooling performance

Nick

Jun 25, 2026

We had a persistent rattling sound coming from the outdoor unit. The technician secured loose components and completed a thorough inspection

BHARATH Binuraj

Jun 25, 2026

Our smart thermostat installation was completed professionally and without any complications. The technician walked us through all the settings before leaving

James

Jun 25, 2026

We called about poor airflow from several vents. Superior HVAC found a blockage in the ductwork and resolved the problem during the visit

Aanchal Tiwari

Jun 25, 2026

We noticed strange noises coming from our furnace. The technician identified a worn blower motor bearing and completed the repair quickly

Stephen Hyde

Jun 24, 2026

Great work for my AC tune up. Were ready for summer!

Enzo Luchsinger

Jun 24, 2026

Our radiant floor heating stopped working right in the middle of January. Superior HVAC diagnosed a faulty boiler circulator pump, replaced the part, and got the heat flowing again in no time.

Raida Mehra

Jun 23, 2026

The walk-in cooler at our restaurant suddenly lost temperature right before the weekend rush. Superior HVAC responded instantly, swapped out the faulty compressor, and saved our entire inventory.

Jesus Cho

Jun 23, 2026

Our asphalt driveway was full of cracks and starting to crumble at the edges. Superior filled the fissures and applied a thick protective sealcoat that makes it look freshly paved.

Diarra Bucher

Jun 21, 2026

I noticed some garden beds were always overwatered while others stayed completely dry, and this company diagnosed leaky irrigation lines right away. After repairing the PVC and rebalancing the sprinkler heads, the entire lawn gets even coverage.

Bay Maly

Jun 21, 2026

The solar panels were collecting sunlight but our battery bank wasn’t charging. The technician found restricted energy flow from a damaged inverter cable. He fixed the wiring issue in one visit and explained everything clearly.

Lisa Lampman

Jun 13, 2026

The water pressure in our upstairs shower had dropped to a miserable trickle over the last few months. The tech diagnosed a failing balancing spool inside the shower valve body, replaced the internal cartridge, and restored perfect pressure.

Colter Horgan

Jun 12, 2026

The water pressure throughout our entire home had dropped to almost nothing over the weekend. The plumber systematically checked the system, found our main water pressure reducing valve had failed internally, and replaced it to restore perfect flow.

Falon Kaczmarek

Jun 10, 2026

Our AC started making a terrible rattling noise right before the summer heat hit. Mike from Superior HVAC came out the same day, found a failing fan motor, and replaced it quickly. He was super friendly, honest about the pricing, and got everything running perfectly. Awesome service!

Constanta Magliolo

Jun 10, 2026

The AC was running constantly but the house wasn’t cooling. the technician found restricted airflow from a collapsed duct section combined with a low refrigerant charge. He fixed both issues in one visit and explained everything clearly.

Stuart Hiller

Jun 10, 2026

We had persistent humidity and mold issues in our bathrooms and the team assessed the whole ventilation system. They upgraded the exhaust fans and tied them into proper exterior venting. the moisture problem is completely gone

Duval Jenness

Jun 7, 2026

Superior HVAC Service did a thorough seasonal maintenance tune-up that brought our aging system back to peak performance. The technician chemically cleaned the heavily fouled outdoor condenser coils, checked the compressor amp draw against factory specs, and provided a comprehensive digital health report of our system.

Fabrizio Jarman

May 26, 2026

I called this company because our home wasn’t cooling evenly and some rooms were much warmer than others. The technician inspected the system thoroughly and identified an airflow issue right away. He fixed the problem quickly and now the entire house feels comfortable again. Great customer service and honest pricing

Estela Cecil

May 24, 2026

We noticed uneven heating throughout our home and contacted Superior HVAC for help. The technician found blocked vents and adjusted the airflow balance in the duct system. He also replaced a dirty furnace filter during the visit. The temperature is finally consistent in every room

Ruthe Lehner

May 24, 2026

We called Superior HVAC because our air conditioner was running constantly without cooling the house properly. The technician found a refrigerant leak and repaired it the same day. He recharged the system and checked all the airflow levels afterward. The cooling works perfectly now

Max Clifford

May 24, 2026

Superior HVAC saved our lives. Our furnace gave out and left us freezing for 3 days before we called. Problem was solved with their new Lennox furnace. Wouldn’t hesitate to call again!

yo vendo

May 21, 2026

Excellent service from start to finish. The team was professional, punctual, and completed the air conditioning installation quickly and efficiently. They took the time to explain everything clearly, kept the work area clean, and made sure the system was working perfectly before leaving. Very friendly and easy to deal with. I’m very satisfied with the overall experience and would definitely recommend them to anyone looking for reliable HVAC service.

Gabrielle Mclean

May 13, 2026

Called for an urgent AC issue. Ryan showed up the same day I called and was able to diagnose my gas valve as the issue. The repair was done the same day and I wouldn’t hesitate to call them again.

Peter Albert

May 11, 2026

Superior HVAC completed our air conditioner maintenance this week and the service was outstanding. The technician was polite, knowledgeable, and made sure everything was working perfectly before leaving

Raegan Ferrer

May 9, 2026

Had a new central air installation completed Had Superior HVAC. The crew was respectful, clean, and finished on schedule.

Grant Quinn

May 7, 2026

Fantastic AC installation service from start to finish. The team was friendly, professional, and made the whole process stress free. They installed everything perfectly and walked me through how to use the system. The cooling is amazing

Tom Corley

May 5, 2026

Drew is a really cool guy 👍

Charlie Rousseau

Apr 30, 2026

We had central air installation done by Superior HVAC and the experience was smooth from start to finish. They were punctual and respectful of our home. The system cools evenly throughout the house. Would recommend them to anyone.

Mia Turner

Apr 30, 2026

When my AC was not turning on, I was worried about a major repair. Superior HVAC quickly identified the issue and fixed it affordably. I appreciated their honesty. Definitely recommend.

David Milleri

Apr 30, 2026

We recently upgraded to a heat pump installation in Ontario and chose Superior HVAC. They answered all our questions and handled the install professionally. The system is quiet and efficient. Very satisfied.

Ethan Holloway

Apr 29, 2026

Superior HVAC installed central air in my home, and I’m extremely happy with the results. The team was professional and efficient. The system cools perfectly. Great service.

Degala Sidhartha

Apr 27, 2026

One of the best HVAC service experiences I’ve had. The technician was friendly, experienced, and very efficient. They fixed the issue quickly and ensured everything was working properly. I would highly recommend them.

Ryan

Apr 26, 2026

Superior HVAC was quick for my emergency! Will use again

Vertie Heater

Apr 26, 2026

I couldn’t be happier with the professionalism and quality of work from Superior. They diagnosed the problem fast and had all the tools ready to fix it on the spot. Highly reliable and efficient team.

Jessy

Apr 25, 2026

Great company and great service. The AC replacement was done faster than expected, and the team was very respectful of my home. They explained the process clearly and made everything stress-free. My new system works perfectly and cools evenly throughout the house.

Jody Adler

Apr 25, 2026

Very positive experience. The staff was courteous, efficient, and clearly experienced with AC replacements. They made the process easy and hassle-free from start to finish. My new unit works perfectly and has made a noticeable difference already.

Jacob

Apr 25, 2026

Fantastic experience overall. The crew was friendly, organized, and did an excellent job installing my new AC unit. They kept the work area clean and made sure I understood how to use the system. Everything is running smoothly and efficiently.

KEN YOO

Apr 25, 2026

Thank you for handling the work diligently and responsibly.

Wyatt Kestrel

Apr 24, 2026

Excellent job! The technician was knowledgeable and explained everything clearly. My AC hasn’t worked this well in years.

Blair

Apr 16, 2026

Superior HVAC, Heating and Air Conditioning provided great service, with skilled worker and great communication

david fraser

Apr 15, 2026

Great job and the heat pump is amazing. Great job Nic. DF Stouffville

M Rodic

Mar 30, 2026

Superior HVAC Service is excellent. Great customer service and very good work. They were helpful and assesed my situation based on my needs. I will call them again when I need more work done.

Tibor Bardos

Mar 27, 2026

My furnace of 20+ years stopped working. Mathew was at the house by 1pm and detailed what we needed to replace the furnace. The Superior team had a new one installed by 9pm the same day! Great service and clean up.

Lliana Jamie

Mar 21, 2026

We had uneven heating in the house and lots of dust buildup. Superior HVAC Gatineau did a full duct cleaning and also discovered a partially blocked vent causing poor airflow upstairs. After cleaning and fixing the issue, the difference is night and day. The air feels cleaner and every room heats evenly now. Really happy with the results!

Kelly Slover

Mar 21, 2026

Called about a furnace failure after 5 on a Friday and they sent someone within 3 hours! While it was a simple fix, they explained everything, told me how to prevent it from happening again, and only charged me the diagnostic fee.

Tom Smith

Mar 18, 2026

Mike came to look at my broken well pump, he us getting us a new one tonight! Amazing service and will be calling for future needs

Juliana Justin

Mar 14, 2026

Superior HVAC, they helped my family replace our 16 year old furnace. They came the same day I called and were extremely helpful. thanks for the help!

Ralph Benmergui

Mar 12, 2026

Adam and Tyler were efficient and a pleasure to have fix our problem. Superior got our hot water back by the next day, arriving first thing in the morning.

Analena Ruffolo

Mar 7, 2026

They fixed my furnace the same day I called. Highly recommended

Quinlan C.

Mar 7, 2026

This company was able to fix my 17 year old furnace. They came the same day I called, highly recommend these guys. Very reliable, would call them again!

Angelina Coleman

Mar 7, 2026

I called Superior HVAC for a furnace issue. they came the same day. fixed my issue. highly recommended!

Alessia Fathollahzadeh

Mar 7, 2026

Superior Hvac was able to replace my 17 year old furnace. they came within the same day I called. highly recommend !

Chloe Brockington

Feb 27, 2026

We had a very good experience with Tyler. After a worrying late night gas leak on one of our pipes, Superior HVAC were able to come round almost immediately the next morning to diagnose and fix the issue same day. Thank you!

Jian Jon Manuel

Feb 16, 2026

Good service

Madison Maxey

Feb 10, 2026

Superior HVAC came to my house only hours after I called. They diagnosed my furnace and were able to replace it the same day! Highly recommend

Brenda McComb

Feb 6, 2026

Excellent service in very tough conditions!

Mary Paul

Feb 3, 2026

Superior HVAC Sarnia helped fix my furnace when it suddenly stopped heating the house. They responded quickly, diagnosed the issue right away, and explained what needed to be repaired before starting. The furnace was up and running the same day, and the pricing was fair

Peter Pepe

Feb 3, 2026

I contacted Superior HVAC Sarnia for a furnace issue during cold weather, and their service was excellent. The technician arrived on time, identified a faulty component, and completed the repair efficiently. Everything was tested properly before they left

Harish Menon

Feb 3, 2026

Happy with the furnace repair service from Superior HVAC Sarnia. The technician was knowledgeable, professional, and took the time to explain what caused the problem and how to avoid it in the future. My heating system has been working perfectly since.

Robin Biji

Feb 3, 2026

Superior HVAC Sarnia provided fast and reliable furnace repair service. Booking was easy, communication was clear, and the technician fixed the heating issue without any delays. Honest pricing and professional workmanship throughout.

Jenna Setlock

Feb 2, 2026

Excellent job done by Ryan recently. Not only did we receive exactly the service we intended to get, but he was by far the most productive and professional employee I’ve seen in this field of work. Keep the business rolling guys!

Waleed Tahir

Feb 1, 2026

Justin fixed my furnace.

Alisse Partington

Feb 1, 2026

Helped fix my dad fix my the gas valve in our furnace!

Gemma Julien

Feb 1, 2026

Ryan fixed my furnace.

Hudson Ng

Jan 27, 2026

Mike did an excellent job fixing our frozen pipe. He responded quickly, explained exactly what was going on, and got everything repaired efficiently. His work was clean, professional, and reasonably priced. It’s clear he knows what he’s doing and takes pride in his work. I’d highly recommend Mike to anyone needing a reliable plumber—especially in an emergency.

Krista Gaereminck

Jan 27, 2026

This was for my mom, she said they were fast and efficient

Spiro Parashis

Jan 24, 2026

I had no clue what was wrong but they came in and were super easy to book, very cheap in comparison to other companies but I’d say they’re worth three times the amount I paid. I cannot recommend them enough. If you want good quality work. Ask them

Kelsey Klassen

Jan 23, 2026

Ryan came to fix my furnace, he was very friendly and made it a fast repair! Would definitely hire them again!

Jonathan Bull

Jan 22, 2026

I explained to them my issue and Superior HVAC sent Brian over the same day. He was professional and fixed the issue with haste. Thanks Brian!

Jack Hurstensmith

Jan 22, 2026

Replaced my blower, more than happy with the service.

Stewart

Jan 21, 2026

Our furnace was noticeably slowing down. Superior HVAC Service ran a combustion analysis on our gas furnace. He adjusted the air-to-fuel ratio and optimized performance. It runs better than it has in years.

Brooklynn Legg

Jan 19, 2026

Superior HVAC was able to replace my 15 year old furnace. The whole process was very quick and professional!

Charlotte Chen

Jan 17, 2026

Superior HVAC was able to help me fix my furnace. I called and they arrived at the same day and diagnosed my furnace. I needed a gas value and they did the work later that night ! I highly recommend!

Lindsey Hurcomb

Jan 9, 2026

Alex from superior HVAC came the same day I called and fixed my gas valve, he was very polite and skilled! Would hire again!