Best Heating & Air Conditioning / HVAC In Ottawa

“Call Francis fuels today looked at my Furnace. I joined there monthly plan for care for furnaces and other appliances. Saved me quite a bit of money today. Thank you for being quick and efficient. Highly recommended.“

“I had a new furnace and HRV system installed by Rick Menard and I have nothing but good things to say about them. The technicians were extremely pleasant, on time and helpful. They answered all our questions and I feel confident going back to them for any future repairs. Strongly recommend.“

“Rob arrived as scheduled, performed the checks and gave us a detailed report. He answered our many questions about the furnace, our AC, tankless water heaters, and our maintenance contract. Rob is a fountain of knowledge.

Airzone has been treating us well for over a decade!“

“I had a great experience with Julienne from Francis Plumbing. He worked very hard to help us with a kitchen sink clog. He was polite, answered my questions, and provided great service. I highly recommend.“

“Shawn.g was really helpful, professional, kind and he even took the time help me learn more about the best filters for my AC.“

“Ramandeep and Yash were excellent at installing the hot water tank, and they explained everything to our satisfaction. I highly recommend them and their company.“

“Pierre was punctual, professional, and provided fantastic service! He was very honest with feedback of my furnace and provided tips on how to take preventative measures to ensure its longevity and care. I highly recommend Pierre for your service needs!!“

“I came home to a wet- mess in my basement; as it turns out my hot water unit was faulty. I called it in to Reliance and within 3 hours Sam and his assistant showed up, diagnosed the issue and replaced my hot water heater entirely. They even cleaned everything up afterwards! He walked me through everything, and what a relief it was!! Thanks Sam for making this really easy, and for being such a stress relief.“

“Excellent service. Professional and took the time to explain everything about my fireplace.“

“I wanted to get rid of my oil furnace. They took care of everything. Rebate program. Within 3 days i was converted.
Heatpump/ propane furnace combo. With AC and a free smart thermostat. Very happy with service and installation, gave me options i was happy with.“

“No easy way to hear you need a new furnace, but Miguel was most professional in explaining the issues, and sympathetic to our situation. No pressure, just a factual description of our problems and options available.
Truly appreciate his timely service call, and his advice.“

“Excellent service and professional technical explanation on questions regarding pre and post installation.“

“I have long used JC because they are reliable and quick to respond. After a recent failure of my air conditioning system they installed an excellent substitute within three days. I was impressed. Now I am nice and cool on another very hot day.“

“As a home owner, finding someone trustful in the trades can sometimes be a leap of faith. There's plenty of good people willing to do an honest job but the fear always remains of being taken for a ride and having a job poorly done. Matt from Zenith Eco Energy has been my trusted HVAC technician. He helped extend the life of my furnace and replaced the furnace when it needed replacing. I don't feel like I'm getting ripped off, the work is done expeditiously, and he offers different solutions to problems. I will continue using Zenith Eco Energy for any future needs.“

“I was extremely happy with the professional work that was completed with the installation of my heat pump, furnace and waterless tank. The 2 gentlemen even found a potential fire hazard in the fire panel that was not found during my home inspection in Dec 2025 and fixed it.“

“I've had the pleasure of dealing with Zac and his team on a few occasions. First time was with our furnace, Zac had his team at our place the same day to assess and it took just a replacement part to fix. This time, it's our air conditioner and again Zac himself showed up, had the issue resolved within minutes. Unlike others, in both occasions, he did not try to sell me more than I needed. I would absolutely refer Pro Duct Solutions to anyone who is looking for a trust-worthy provider in the Ottawa area.“

“Got the job done quickly and efficiently and provided great customer service. Thanks Gagan & Joey!“

“Zach came to fix our Jandy Heater. He is knowledgeable, professional, friendly. We highly recommend“

“Jonathan was at my home this morning to do a diagnostic on my Napoleon gas stove. Thank goodness I called Top Hat. I was quoted a cost of $1,000 to replace a part that was not at all necessary by another company. I would definitely recommend Top Hat. Thank you Jonathan.“

“We called for a blocked drain and received courteous and professional service for the next day. The technician was very diligent with his work and left our bathroom clean and the drain unclogged. We would strongly recommend this company!“

“Small Ottawa base company with extremely professional and friendly technicians. The work was done well and efficiently. Very happy with our new AC and would recommend these guys to anyone looking for HVAC services!“

“Chris did a great job. We can now enjoy our living without worrying if we will have hot water the next day. Thank you LG Home Comfort“

“Long story short, they saved me thousands. Francis Home Environment told me my furnace was unsafe and needed to be replaced ASAP. Ercan's sent someone for a second opinion. The guy from Ercan's assured me there was nothing wrong aside from a valve that was $500 to fix.. A year later, and the furnace is still fine. Very impressed with their honesty.“

“I highly recomend this company , Andrew gave me a estimate an explained what i need, Shawn an Aaron the two techs were very professional an did excellent job . If in need of HVAC service there is no better service or price . ThankYou“

“Excellent experience with Valiquette Mechanical! They quickly responded to restart two long-unused fireplaces in our home. Erik (owner) and technician Gus went above and beyond, finding hard-to-source replacement parts.
Most impressively, when we discovered the issues while living across Canada during a house sale, they worked with us remotely until everything was perfectly repaired for the new owners. Highly recommend!
Services: Fireplace startup/testing, ignition module/transformer/pilot replacement
Positive: Responsive, customer-focused, problem-solving“