5 stars -- I recently had Daniels Energy install a heat pump system and convert my home from oil to…read morepropane through the Energize Connecticut program, and they made everything completely smooth. I actually had another company come out before Daniels, and they had absolutely no idea what I was looking for. Daniels was the opposite. Keith was very knowledgeable about exactly what I wanted and was great with communications from start to finish. Tina was wonderful to work with. She took care of absolutely everything for me with the Energize Connecticut program -- I didn't have to do a thing. And Alana was extremely helpful with all of my propane questions and scheduling. Everyone I spoke to at Daniels, including all of the technicians who came to my house to do the installation, was very personable and knowledgeable. This is a great company, and I chose them because they've been around a long time -- 100 years this year -- and have excellent reviews. I'm very glad I went with Daniels. I wouldn't hesitate to call them again, and I'd recommend them to anyone taking on a big project like this.

I can't say enough good things about Daniels Energy. A few years ago we switched our propane…read moreservice and tanks to Daniels. The sales and service folks couldn't have been nicer. When I call for a refill they are always friendly, and the deliveries are prompt. Recently we had them replace one of our HVAC compressors. Their estimate and replacement was incredibly quick, especially since we were in the heat of summer. The sales agent even came to the house a couple of times to manage the contract particulars. I would recommend them to anyone; their service is lightyears ahead of most companies. 5 stars in my book!

Worked with Lily when we had to have our house lifted. She made what could have been an added…read morestress to the already stressful situation a non-factor. She stepped in and ran point to coordinate the oil and tank part of the process and kept me in the loop during each step. The company is easy to work with and very proactive. Highly recommend them.

These guys are awful! My boiler was down- no heat, no hot water. They said, " Because you used an…read moreonline oil company to get the best price and didn't use them for oil delivery- we will not even look at your boiler." So, I said, " It's so busy right now, you guys can just turn people away?" She's like, "yep." Not "yes" but, "yep." These guys were the last ones to service my boiler. Now, they won't even look at it! Again, they aren't servicing it because I bought fuel oil somewhere else. Pfft. Thanks for nothing, Teddys!!!! Great way to do business!! Real professional!

I am so happy to be a repeat customer of East Coast Mechanical! From start to finish the entire…read morecustomer service experience was positive and smooth. A HUGE Thank you to Christine Stewart and Eddie. Their hard work, care, and attention to detail were key in ensuring the accuracy and successful implementation of the entire project. It is hard to find a company that you can trust, it is always the employees that make the difference, and both Christine Stewart and Eddie are respectful, responsive, and knowledgeful employees that you know your home is in the best hands! I will definitely keep coming back for future needs!

We had an air-conditioning system and new boilers installed with East Coast. They are prompt and…read morereliable. For each installation, we had about six people working at one point to get the job done. These were big jobs as old, outdated systems had to be completely replaced. I found everyone to be respectful and helpful whenever I had questions. Bumps along the road were handled smoothly, and they stayed on schedule. The cost was fair when compared with other estimates I'd received. They have a yearly maintenance plan I suggest getting to protect the warranty and ensure that your system is operating smoothly.

I highly recommend Bosse for any service you may need. Tom, his son and the entire team are…read moreprofessional, knowledgeable, friendly and take the time to answer all your questions throughout the process. We replaced a very old oil furnace, hot water heater and oil tank with an on demand, high energy efficient propane system. The team did a great job

Based on my experience with them on two occasions, I would give them a 5 star rating…read more Bosse Heating and Air Conditioning was recommended to me for my annual oil burner service. It had been about 3 years or so since I had the last service done by an oil company I no longer use. I called Bosse, created an appointment on a Saturday (WOW - those appointments usually get filled quick!) and waited for the day to arrive. They were scheduled to arrive between 8:00 a.m. and 10:00 a.m. They arrived around 8:30 which was perfect. On time. :-) He spent a good portion of the time just vacuuming out all the soot, etc. since it had been so long since I had it cleaned. (Yes, MY fault.) He then replaced the filter, the nozzle, etc and took a final efficiency reading (82% - which is great!) Price was reasonable and I was extremely happy that he took the time to clean it correctly, even though it was my fault it was so dirty. I tried to give him a tip for putting him through that but he wouldn't accept it. So I thought that would be the end of it until next year, when I will hire them to clean it again. I was wrong. Two days later I was doing my monthly sump pump testing (in the same area as the boiler) by filing the sump pit with water from a hose attached to the Amtrol Water Tank Bladder. Well, I opened up the valve too quickly and the water pressure whipped the hose out of the sump pit and it liberally soaked the entire boiler before I could get it shut off (and we're only talking about 2 seconds here). The water must have fried the electronics (the relay unit) because the boiler stopped working. I shut off power, removed the unit and dried as much of it off as I could but it didn't work. My boiler was down for the count. I called Bosse again and explained the situation. They told me that they are super busy and backed up with service calls because winter is approaching. But they would try to get someone out to look at it. About 2 hours later she called back and said they were still looking. Ten minutes later their truck pulled into my driveway! Woo Hoo! They came in and diagnosed it as a bad relay unit due to "water damage" i.e. my fault. We had a chuckle about that and he promptly replaced the unit. All is fine again and the boiler is working perfectly again. And I vowed to never try to wash and wax my boiler again! So two thumbs up to Bosse!