Tony's service was outstanding. He keeps all of his appointments as scheduled and informs you…read moreevery step of the way of the project. His work is excellent and prices are fair. I would highly recommend Tony for Heating or air-conditioning installations or repairs.

Fast, efficient and reasonably priced! They answered the phone and scheduled service same day…read more Professional and knowledgeable. Highly recommend.

Quality of service was superb! The heat dropped to 45 with temp outside at 6 degrees on a windy…read moreSaturday. My plumber was helpful in shutting down the water and then recommended this company to replace the igniter on out Lennox gas boiler. The response from the service tech, Noah was quick, informative and professional. Amazing that it was back up and running in no time and at a very reasonable cost.

$600 for 30 mins of work, and a $15 part…read more Service is fast and friendly. I love they way they respond and follow-up, but you certainly pay for it. No rush fees or weekend charges, just a simple fix. I sent pictures ahead of time. The guy was in and out in a half hour. I asked about the huge charge and someone called back promptly. He was very friendly but made it clear... that's our price. I live around the corner and I always like to work with my neighbors. I guess everyone isn't so neighborly.

I had initially called Mansfield Oil when I ran out of oil... but Keith and Kathy are pure gold. I…read morehave since had them save me thousands of dollars ... I was told by another company I needed another boiler... 7k .... Keith fixed the aquastat and it was perfect all winter. Air conditioner broke, and another company told me new system and he fixed the capacitor and it was a nice chilly ac all over again! I love them!

Great service. My central air conditioner decided to stop working at the beginning of a heat wave…read morethe day before the 4th of July and I tried several companies to come out and fix it. Mansfield was the only one who could come out and fix it on the day it broke. Tech was great and explained what the problem was and had me back up and cool again. Reasonably priced and efficient. Highly recommend!!!

Amazing service late in the evening. Our AC system just stopped working and the inside temperature…read more was rising fast. Called BLD at 8pm and received a call back within 15 minutes from Tim Bumpus. After explaining to Tim we are elderly and the heat was more than we could deal with I could sense his concern for our well being. Tim said I'll get back to you in a few minutes and he did with good news. He had a one hour drive to get to our location. Tim knew his stuff and had our system working in no time at all. BDL is lucky to have Tim on their team. We highly recommend BDL for their excellent service and fantastic technicians. K. Porter, Attleboro MA

Our system was acting up and we called for service. With this heat, I was worried that the system…read morewas working overtime and it would be a costly visit. Tyler came from BDL, took a look, and quickly assessed the problem. He clearly explained the issue and took care of it right away. Plus he was on time and super courteous! 5 stars!

Tyler is awesome. He addressed a leak I had in my newly installed furnace, and his crew replaced…read moreit with a new one. And done in one day! Fantastic response and the workmanship was amazing!

Fantastic work. I had some plumbing work done and was very impressed with the quick response and…read morequality of work. Customer service at its best. They have very reasonable prices and there was no reason for me to call every plumber to compare prices. Highly recommended and I spread their name anytime someone asks for a plumber! Special thanks to Tyler for his suggestions to solve a problem without breaking the bank. A+++

Initially I was impressed, came out quickly, got the boiler going temporarily. He said he was going…read moreto order a part and then totally disappeared. I called and left three messages and got no response and had to hire another company to complete the work

Very happy. Pascual was hard-working, friendly and got the job done when he said he would. He was…read morehonest, fair and was cheaper than almost every other plumber I got a quote from. The dish came out great, and now, almost two years later everything still works great.

Jason serviced my 22 year old furnace. He was great and explained everything involving the…read moredifferent parts that would most likely need to be replaced within the next year or so. He also gave an estimate for the parts and for a new unit.

I met Jason, after an AC failure on of the hottest days of Summer. Jason contacted me promptly,…read moreprovided all the details and was upfront about everything including his service fees. He was at my place at promised, and got to work. He explained everything as he motored on and worked the problem. He came fully prepared with every possible part monitor upgrade and suggested only what was required. He was very pleasant to work with and was very easy to talk with. I would definitely recommend using Donovan Mechanical and request for Jason if he is available.

Excellent service, very friendly and knowledgeable. I would use them again. Very affordable.read more

This service was able to come out within a couple days even though they said they had a back up for…read moretwo weeks because my heat was not working. The service person who came was very professional and informative. It did cost about $90 just to get the system looked at which I was not expecting at the time. The total ended up being larger than I had expected, but I was willing to pay it because I needed my heat turned on immediately. I would suggest them if you need someone quickly, but it might cost you a little bit more.