Star Alliance Heating & Cooling Inc

In Star Alliance Heating & Cooling Inc's own words

Star Alliance Heating & Cooling Inc. is leading HVAC installation and service company based on Great Toronto area. Providing furnace, Central air conditioning, Ductless air conditioning, fireplace, gas line, boilers, water heater, tankless water heater, humidifier, air cleaner, HRV installation and services.

Trade

HVAC contractor

Business address

77 Steelcase Rd W Unit 4, Markham, ON L3R 2S5, Canada

Telephone

(416) 666-6603

Website

starhvac.ca

Hours

• Monday9:00 am - 5:00 pm
• Tuesday9:00 am - 5:00 pm
• Wednesday9:00 am - 5:00 pm
• Thursday9:00 am - 5:00 pm
• Friday9:00 am - 5:00 pm
• SaturdayClosed
• SundayClosed

From the business's Google listing, checked Oct 2026

Register

ON register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the provincial licensing body.

Google Reviews

4.8 ★★★★★ (67)

• Jacky and his team did excellent job installing our water heater tank. It was an emergency service call and he delivered in a very timely manner. Thank you Jacky for an excellent job!

  Noel V.★★★★★

• I really enjoyed dealing with Jackie. He was extremely responsive, professional, and up front about all costs. In fact, he saved me money! I don’t make many posts, but he and his team are worth the exception and are exceptional in all respects.

  Walter M.★★★★★

• I had an excellent experience with Jacky and his team. From the beginning, Jacky was honest, transparent, and professional. He gave me straightforward advice, explained everything clearly, and always kept his word. The AC installation was completed professionally and with great attention to detail. I truly appreciate his honesty, integrity, and commitment to providing quality service. It is not easy to find someone you can fully trust, and I am very happy to have found Jacky. I highly recommend him to anyone looking for reliable, honest, and professional service. I will definitely continue doing business with him in the future.

  Majdi R.★★★★★

• Very Polite Professional team , did a fantastic job. Answered all my questions and went over and beyond to accommodate changes I was looking for

  Raj D.★★★★★

• Called them on a Sunday and AC was fixed by Monday. Good customer service

  Fabrizio C.★★★★★

• Got a very good deal and clean installation for my AC. Jakie and the technician was knowledge and able to install AC as expert. Will highly recommend them..

  Tilak P.★★★★★

• Today I had placed an emergency repair call for an air conditioning unit. The technician came out and did a quick diagnostic and determined it was a defective capacitor. He quickly replaced it and had the unit working again and made the tenants very happy with the quick turnaround. I had the unit inspected by Reliance couple of hours earlier and it was determined there is a leak in the system and unit needs replacing. The Reliance tech. quoted me a leak test for $800 plus more to complete the repairs. When the Technician from Star Alliance did the test there was full pressure no leaks. PLEASE Give this company a try for honest and reliable service. They deserve the business. The replacement unit was also quoted at a very resonable price. Thank you for the quick turnaround.

  TS S.★★★★★

• Jacky and Can were great to deal with, happy with the work and the ductless Lennox heat pumps. Jacky was always responsive and worked around my schedule to get the job done.

  Devan S.★★★★★

• I called local Bradford company to come and troubleshoot my AC unit why it is not blowing cold air. They told me it is leaking. Waited 4days I didn’t get any quotes. My son-in-law refer to me Star Alliance. What a blessing this extremely hot temperatures Jacky gave me a price and they came second day. What to say about the crew efficient, polite, Neat and well English spoken.explain every step they were doing because of my interest. I give them salute and thanks.

  Peter T.★★★★★

• Thank you so much for sending your technician Simin to replace the gas line elbow last Sunday. He did an excellent job and fixed it nicely and neatly. I also appreciate that he pointed out the gas leak from the water heater valve so that I can have Enercare come and fix it properly. I highly recommend your company.

  Janet C.★★★★★

• Star Alliance is very professional. They keep their commitment and do a good job in installing furnace, air conditioning, heat pump and water heating tank. Their technicians are very knowledgeable and very confident in their job.

  NASIMUL C.★★★★★

• Star Alliance installed a new Bladex Heat pump system and new Lennox high efficiency gas furnace this past fall after recommendation from two friends who had their systems upgraded. After this long and cold winter the systems were put to the test and they have been working beautifully and saving me money on my hydro and gas with improved efficiencies. The installers worked flawlessly as a team and completed all work in one day and it was a lot of work. Jacky was my consultant who put the package together and guided me along from my first inquiry to installation and after care. I highly recommend Star Alliance for HVAC installations.

  Ira B.★★★★★

• I highly recommend Star Alliance. Jacky is a professional, with top notch customer service skills. Long story short, I needed a furnace asap, and they had it all hooked up the very next day to assure my household won't be without heat for too long. I've used them now two times on two different properties I've owned. The installation crew is highly efficient and fast and I seriously doubt that you'll find better pricing. Thank you Jacky and Star Alliance for helping my family and I put!

  Aaron M.★★★★★

• Out of all four HVAC companies who we met to discuss installing a new furnace & heat pump, we were very impressed with Jacky and his expertise, pricing and attention to detail on our quote. Not only did Jacky advise us on which products is best for our home size, he also helped us to apply for the new government rebate by adding more insulation in our attic. Both teams were efficient and all done the same day. We were very pleased with everything and any questions I had afterwards, Jacky responded to them quickly. He even took care of registering for all the warranties. I am so glad my neighbour had recommended Jacky and Star Alliance and highly recommend them as well.

  Eva C.★★★★★

• Jacky and his team did a great job at a good price removing my oil furnace and AC and replacing it with a new natural gas furnace and heatpump.

  Farzad A.★★★★★

• 100% Satisfied by their professional service since 2012, with 3 AC and one furnace. They will never let you down and always provide you better solution and more than you expected. 5 Starts for Star Alliance!

  guoijn Z.★★★★★

• It was a pleasure dealing with Star Alliance for a heat pump installation. Jacky is a very straightforward salesperson. He explains all the details and answers all the questions very patiently. He does whatever was promised and doesn't try to oversell.The office coordinator, Ming, is always answering the phone in a polite and friendly manner. She does her best to book the instalation as soon as possible. The guys who did the instalation did a great job in a timely manner, they covered the working space to make sure no mess was left. They were attentive to my requests. I would highly recommend this company. They are a dedicated team of true professionals who will go above and beyond to make their clients happy!

  Tanya A.★★★★★

• Jacky is solid man. Solid hvac service. Solid price for heat pump rebate. Solid crew on time and got job done with smile. Did what he promised. This is the type of heating cooling contractor you want to deal with.

  Dhruv P.★★★★★

• Jackie and his team did an amazing job and we couldn't be happier. He does't use high pressure sales techniques is super knowledgeable, and worked out a great package price for our furnace. They were fast, on time, and didn't leave a mess. Couldn't be happier. JACKIE IS TRUE TO HIS WORD....AN HONESTY RELIABLE CONTRACTOR.

  konrad C.★★★★★

• Jackie did his best to offer me a well dimensioned AC for our needs with good value and his team led by Tony were well experienced and completed the job in less than two hours from arrival. Great job.

  Meta C.★★★★★

• We were referred by a coworker of mine and are happy we chose them to replace our furnace when it stopped working. The installers were very professional and we were happy with the cost of our unit. We’ll see them again in the spring when it’s time to replace our A/C! Thanks Jacky and team!

  Jennifer S.★★★★★

• Great job quick and easy

  Gurpreet B.★★★★★

• Amazing service and quality work! We just moved into an older home, we were concerned about our AC and Furnace as they were over 30 years old. We made one call and within 48 hours we had a appointment to have both replaced. The price was also unbeatable! We called a number of places, even contacted family members in the business and they couldn’t match or beat the price we were given. The day of installation, two technicians came, laid down carpet to protect the floor and cleaned up any mess they made. We couldn’t be happier with the service and the new units! Highly recommend!

  Emma L.★★★★★

• The Star Alliance team was awesome! Quick to get ahold of, professional, and fast and neat installation. Very happy with our A/C unit!

  A.M.Lifestyle C.★★★★★

• My old furnace was near the end of its lifespan - after calling around a few places, Jacky from Star Alliance gave me a very competitive quote and explained exactly what would be done. After doing some further research I decided to go with them. The installation team was very professional, knowledgeable and also friendly. The install was done in about 5 hours and they left the workplace in spotless condition. They also did some minor maintenance to my AC, which was appreciated. Happy I went with Star Alliance.

  Dan M.★★★★★

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About Markham

Sources: Statistics Canada, 2021 Census. Environment and Climate Change Canada, Canadian Climate Normals 1981-2010.