I recently called to have my furnace maintenance done and when I went downstairs to show him the…read morefurnace, I discovered a pipe had burst overnight. Onofreo's maintenance man immediately did everything necessary to stop the leak, as well as found and repaired the problem. Even though they are more expensive than other companies I've had in the past when it comes to things like this, they can't be beat. He was even nice enough to tell me how to remedy the problem so that it won't happen again and willing to come back to work with the contractor for the repair.

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.

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.

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.

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.

I was very satisfied with Spectrum when they came out to evaluate and fix a "noise" I heard coming…read morefrom our AC Unit. Ricardo took the time to evaluate all the possible options based on my limited explanation/description of what was wrong. He was very thorough in checking to make sure all areas of our unit(s) were in good working order and through exploration, was able to locate the broken part, replace it, and get our unit back in working condition. I also appreciate that he took the time to explain to me how the unit works, telling me about what each part is and does, and about some other noises I might hear that are perfectly normal (very informative and helpful, esp as a new homeowner who is just learning everything about everything home-systems related!)

The company came to our house didn't do a thing don't this company we had to use another company to…read morefix our issue.