Honest prompt and fair priced. No issues, about to hire Onofrio again for another whole house…read moresystem at another property that Climate partners originally installed , they went out of business & Bowman took over and refused to honor my warranty with climate partners for the 3 year old American Standard whole house heat/air system. Bowman then charged $2400.00 for a circuit board and more Freon!!! Only reason I'm having them come out again is we have one more maintenance call due & paid for Which is needed since system totally not working due to a power surge a day ago. BUT! I will then have Onofrio take over and deal with my properties. Shame on Bowman and kudos to Onofrio!

My daughter in law asked me to leave a review because she was so impressed with the experience…read more After dealing with another HVAC company that left a bad impression, this company was a breath of fresh air. From the first phone call, everyone was friendly, helpful, and happy to answer questions. The customer service alone stood out. Even though they were a little more expensive, the professionalism and kindness made it worth it. It's nice to see a company that still knows how to treat people.

Helpful, knowledgeable staff. Affordable pricing. Returned my phone call. Solved my issue in a…read moretimely manner. I recommend their services.

We just moved to the area and had heard good things about this company. From what my daughter in…read morelaw told me the guys who came out to the house were friendly, and seemed like they knew exactly what they were talking about. But after calling the office to talk about everything, we completely changed our minds. Someone picked up the phone, Alicia? maybe.. my daughter in law said the tone on the phone was enough to make us take our business somewhere else. It honestly felt like we were bothering her just by calling and asking questions. We ended up going with another company that was actually more expensive, but the woman who answered the phone was kind and helpful from the start. I'd rather pay more than deal with someone who acts like they hate their job. It's a shame because she said the technicians seemed great, but one bad interaction was enough for her to decide we won't be coming back.

Prompt. Responsive. Professional. Friendly…read more We have used them for years for a variety of projects in maintaining and upgrading our house and we will continue to do so.

Always responsive, friendly and efficient. A pleasure doing business with them. Nice technicians…read more They show up when they say they will. I don't feel like they're trying to pull one over on me. Respond outside of office hours when I text. Great company.

I have been a customer of Alliance for my home and Office Building for the last 24 years and have…read morealways been completely satisfied with all services received. Just completed a project the previous month to replace one of the office building's air handler and condenser units and the install went great. Minor issue developed and they were out immediately to make the minor adjustment that was needed. Richard the tech was terrific and I really appreciate his ability to explain everything in simplistic terms. Scheduling service calls is always smooth with Cat, Rebecca does a great job in coordinating projects along with Joe S who handles the sales side and install coordination. Joelyn who has been there the from our start, overseas a well controlled operation. Alliance has been providing the same consistent great service since the time I first became a customer and through the present.

This company is exceptional So very happy we switched our…read morecommercial account to Alliance The employees truly take pride in their work and get to the root of the problem

Our house steam boiler in Hamden failed and we needed a new one. Our long time heating contractor…read morehad likely contributed to the boiler cracking by setting it incorrectly so I looked on Yelp and in addition to getting a quote from our current serviceman, asked several others for quotes. Ray quickly responded and not only offered a better price; but seemed to be very knowledgeable about our system. He came to our house and was able to get the old unit working temporarily at no charge and further impressed us with his knowledge. I felt we could trust him and ordered a new boiler from him and also a new gas hot water heater as it was near the end of its life. We put a deposit on the parts and when they arrived he and an assistant installed them. Their assembly work was excellent, he skillfully adjusted the new units and all is now working better than ever. We will use him going forward and highly reccomend him. TR

Ray met with us today. He explained the process and our options. Awaiting to receive written…read moreconfirmation of our options and several references.