They are very expert and reasonable price. They replace my furnace that I am so happy with their job. My furnace broken in very cold day but they replace it quickly. I am definitely recommending them.

I have been using this company for more than ten years in my own home and for several rental properties I own. I have always been very pleased with their services, final product and their prices.(...)

Ayman replaced the furnace controller board, did in quickly and professionally, and have advice on avoiding humidity in the summer in the furnace unit.

Friendly, prompt and professional.
I recommend their services.

I called these guys late on Friday and they showed up on Saturday. They are very knowledgeable and professional and their price was the best. I highly recommend them to anyone who wants greate se(...)

My furnace broken down, Couldn't run the air conditioner, it was very hot day. I called Alliance, they came within an hour & fix it. I am very satisfied with the service. Would recommend friends (...)

Gréât service

I had my AC and Heating system replaced by these guys 3 years ago. They are professionals with a fair price and great customer service. I absolutely recommend them.

Payman from Alliance dropped by our home to provide an estimate for replacing our furnace. He did an excellent job reviewing our home and answering the many questions I had about furnaces and ins(...)

we have called so many companies for our HVAC project,
Alliance was the only one we could trust, we have called few of their customers as referral and everybody were extremely happy,
we gave th(...)

this company replaced our furnace and they did a wonderful job with a great price!

we had a problem with our AC in last long weekend and this guys came and fixed it at 10 PM. they are so professional. Fast and polite to respond, quick to set appointment, on time on appointment,(...)

Had the east division from Ajax in my home. I purchased the Lennox AC and furnace from them . The salesman was knowledge, informative and answer all my questions without Any issues. They schedule(...)

Great job and great team. Installation was quick and neat. Thank you guys!

Grt service

Very quick in response to service call and new installation. Reasonable prices. I was happy with their service and do recommend them.

I was very happy with the service from Alliance. They were friendly, well priced and completed the job thoroughly. I have had no issues with my AC since being installed.

we really liked their service and professional attitude.

Very helpful and knowledgeable. Also provided fast service and cleaned up after finishing.

Right from the initial consultation Payman made you feel comfortable in his knowledge and product information. He answered all my questions patiently and I never felt pressured or rushed. Hope to(...)

Alliance Energy did a great job installing my new furnace. It took them a little less than four hours to complete the job. Everything looks neat and professional including the new exhaust vent th(...)

They were unbelievable from sales to installation, they delivered what they promised. Installation was amazing and all papers done for rebates. This was a very pleasant project with them.

excellent service from Alliance Energy Source Sales & service staff!!!

From my first phone call to the sales visit to the installation everyone was top notch. Everyone was so helpful. Knowledgable. Everything was explained to me in full detail. They all went above a(...)

They did an amazing job ! So friendly and expert. We have used their service for 3rd time.

They are so professional and fully equipped, from first call till completion of the job they were so friendly and knowledgeable.

Very knowledgeable staff Fast and efficient Very clean

the service given by the install team is of very high standard.I was impressed,for I come from the same type of industry

Alliance Energy recently installed both a new furnace and AC and the installation was done very professionally and they took time to explain the operation. As a 1 Gov't rebate expired, they could(...)

We were very happy from the first phone call, to the sales visit and installation.

they where very professional i will definetelly recomend them to my friends and familly

Very honest on time very professional cleaned up after and took all old stuff

I'm very happy to deal with them, They knew what they were doing and they were so efficient.

Great prices and incredibly fast installation. Also very willing to help with an un-related A/C issue Highest recommendation.

Alliance Energy Source did an outstanding job installing our new AC and furnace. Everything was kept clean and the installer was patient and took the time in explaining the operating and maintana(...)

Payman was an excellent salesman and represented his company very well. He explained different products and if they were suitable for our needs. We phoned him on regular basis and was always pati(...)