Stay away from this company. It seems their approach is to hire subcontractors at the lowest…read morepossible cost without properly checking or correcting their work afterward. The people were friendly and never pushy, but unfortunately they didn't seem to know what they were doing. The quality of the installation was poor. I had to diagnose and correct multiple basic installation and configuration mistakes myself, which is not something a customer should have to do after paying for a professional HVAC installation. Here are some of the issues I found after the installation: Incorrect AC wiring: The AC wires were supposed to be connected to the Goodman R-32 adapter board that was supplied with the unit. Instead, they were connected directly to the furnace control board. Because of this, the outdoor AC unit starts for about half a second every time power is restored. The installation manual, including the correct wiring diagram for the Goodman adapter board, was in the same box as the board, but it appears it wasn't followed. Incorrect thermostat wiring: The Y wire was connected to the Y2 (second-stage) terminal instead of the correct Y terminal. As a result, the blower operated at the wrong speed after installation. Blower configuration was never completed: The furnace manual clearly explains that the blower speed for each stage must be configured through the furnace control board using values from 0 to 25. It was left at the factory default of 25, which is not appropriate for this installation. I had to change it myself to 10 to match the required second-stage heating airflow, and the system now operates much more appropriately. Unnecessarily short wiring and piping: The installers cut all of the wires and piping much shorter than necessary, making it difficult or impossible to correct their installation mistakes later. There was already extra wire available, left by the previous furnace installers, so there was no reason to cut everything so short.

Installed yesterday, very prompt (to the minute), went straight to work. Very please with the…read moreproducts (furnace and A/C). Followed up with me and are very attentive. Most of all liked the price.

My gas hot water heater at my home in Whitby was leaking water in the basement. I contacted DCB,…read more and they were able to direct me as to how to shut off my main water supply to stop the pressure into my water heater. DCB facilitated a crew to come out to my home within a couple of hours and they confirmed that the water heater had an internal leak and would need replacement. DCB was able to provide me with a quote on a new power vented 50 gallon Rheem hot water heater and installation at that same time. The installation crew was very friendly and courteous, and put down red carpet drop sheets all the way through to my furnace room. The installation was completed in an efficient and timely matter, and my hot water was restored!! I can't say enough about the service I experienced from DCB , and I will recommend to my family and friends!!

DCB HVAC installed a brand new Rheem hot water heater and Rheem furnace at my home . Upon arrival…read morethey put down their red carpet drop sheets and were extremely efficient in their installation. They took their time to do an excellent job. They walked us through the new installation, at time of completion and answered all of our questions. I would highly reccomend this company. Alex L. the installer was great!!! Many thanks.

He was on-time, friendly, and thorough. He also took the time to show what he found, and explain…read morewhat he was doing and why. Would be happy to use them again, and have already recommended Can Do to others in the neighbourhood.

From the owner: Air Duct Cleaning Service You Can Count On…read moreTo make every GTA house hold healthier and purer place to live in

As always, on time, was happy to answer questions - we've hired Artisan several times, and been…read morethrilled. Refused to upsell us even when given an opportunity.

Khaleel came to perform a maintenance service on our furnace. He was very polite, practical and…read moreprofessional in servicing our furnace. He provide a two-hour window and arrived on time. The cost was exactly what he quoted. I will be contacting Khaleel in the future for any HVAC servicing and would recommend him.

Honest and reliable. Used Frank and Geoff many times over the years For everything from tankless…read morewater heaters to pool heaters to replacing furnance motors.

From the owner: For well over 2 decades, we have been providing the greater Oshawa, Ontario area with everything it…read moreneeds to stay comfortable inside it's homes and offices with superior heating and cooling solutions. For all of yuor heating, ventilation and air conditioning service and product needs, call your local professionals at Frank Reher Air Conditioning & Heating. We are your number one source for HVAC.

At Cullen they are top professionals in Heating and Air Conditioning. Exceptional professional…read moreservice and high quality products make Cullen the choice for all your heating & Air Conditioning needs. Joe Ingino Oshawa/Durham Central newspapers.

From the owner: For all of your home comfort needs, trust the experts at Cullen Heating & Air Conditioning Serving…read moreAll of Durham Region for over 46 Years. Nominated #1 Heating & Air Conditioning Contractors. We offer customers a range of home comfort appliances including air cleaning systems, ductless air conditioning systems, Central Air Conditioning, furnaces, gas fireplaces, humidifiers and more. All installations of Furnaces and Air Conditioners come with a 10-year warranty on parts and labour. FREE in home Estimates. Call Us today to book an appointment.

My A/C service was done today by Jeff as part of my annual maintenance plan. He notified me just…read morebefore arriving and completed the job efficiently and promptly. I appreciated that I didn't have to wait all morning for him to come.

AUG 10, 2026…read more Absolutely worst customer service team ever. I wish I could give them a Zero Star. Its been close to 3 months since I first reported a problem in my AC. These guys just don't care. They just don't want to cooperate or work with me to get the issue resolved. I call, email every 3rd day, they never call back or reply to my email. I am regretting the day I selected Limcan to be my heating and cooling partner. Anyone who is planning to use Limcan for AC Heating, please note that they are extremely attractive during the sales process. And equally poor after... Oh FYI. My AC is still broken. AUG 25, 2026 (UPDATE) Following my original review, I also filed complaints with the BBB and Ontario consumer protection agencies. Shortly afterward, the Limcan team contacted me, scheduled a service appointment, and successfully resolved the issue. The repair process itself was smooth, professional, and my AC is now working properly. I appreciate the efforts of the team members who ultimately helped resolve the problem, and I am thankful that the issue has finally been fixed. That said, I am not changing my star rating at this time. While the recent service experience was positive, it does not erase the frustration of spending more than two months without a functioning AC and receiving little communication during that period. My family and I experienced a great deal of inconvenience, and that remains an important part of the overall customer experience. Limcan remains my chosen heating and cooling provider, so I expect I will interact with them again in the future. If future experiences demonstrate consistently responsive and customer-focused service, I will gladly revisit this review and consider updating my rating accordingly.

Our furnace died in the early days of April, when the evening temperatures dropped below 0 degrees…read moreCelsius. Waza Home Comfort looked like the best place to suit our needs, and I can now say that Waza is a terrific service to turn to for all of your HVAC needs! Stephen, our consultant, was very clear and direct in his explanations, and went over all of the financials with us. Buying a furnace is no joke, and lightens your bank account considerably. Living off the grid was looking very tempting, but Stephen walked us through the process of applying for a government grant for our new, energy efficient heat pump. We were successful, and received the grant, which lightened our load. When it came time to do the actual technical work, our technicians, Arek and Brad, were top notch. There was another technician, whose name I didn't get, and he was great too. They showed us how everything works, how to use our new thermostat, and explained how to arrange proper servicing or our new furnace and heat pump/air conditioner. Bonus: they are OK with dogs!! We have two friendly but large dogs, and the guys weren't afraid! Our home is warm now, thanks to WAZA, They helped us every step of the way to a climate controlled house, and know how to handle people who are stressed because the furnace dies. Shout out to Stephen, Arek, Brad and the other technician who was with them on the first couple of days. We are really happy!

From the owner: At Waza Home Comfort, quality and affordability go hand in hand…read more We offer rental options, flexible financing, and competitive pricing to make your home comfort upgrades stress-free. With 18 years of trusted service, we stand behind our work with an industry-leading 10-year parts and labor warranty and 10-year workmanship guarantee. Whether you’re upgrading to energy-efficient solutions like heat pumps or need reliable repairs, trust us to deliver comfort without compromise. Call us today for the perfect balance of quality and value! We are new to yelp so don’t have reviews yet as we are evaluating the platform check out our google reviews

I had 4 quotes done and you guys came in just over 1000$ less then anyone else, the price was cheap…read morebut the quality was great they were friendly talked me through things and did a good clean job! Also the deal for a subsidized furnace from the Go Green Canada project was just great!

From the owner: Durham Air Control is a competitive high quality HVAC company operating out of Durham Region…read more Joining forces in a company merger has put Durham Air Control at the top of the market with literally unbeatable prices and high quality one day installations! Customers are consistently blown away and reviews are "Amazing" such as "Clean and quality work, they also came in over 1000$ cheaper than the other guys!". Increase efficiency in your units by up to 45%, control your climate and save while you do it. We have deals with the new company merger for our customers that save you 1000$'s and it's your chance to get the new air systems you have been dreaming of! Our local experienced professionals are ready night and day any time of the week for your convenience never has there been these kinds of opportunities in the HVAC market for such a low cost!