My central AC stopped blowing air so I reached out to a handful of companies…read more Alex got back to me quickly and worked with my busy schedule to agree on a day. I have a very old AC unit that's in the attic and I wasn't very optimistic but after about an hour of working on it Alex got it working again by replacing a fan and installing a new thermostat that was compatible with new part. He has to work hard as it was warm that day and probably 90 degrees on the attic . Alex was very professional and personable. Price was incredibly fair . I would recommend and I will use Alex and his company again.

Alex and his team did a wonderful job replacing our two gas funaces that were probable 70 years old…read moreat this point, no exaggeration. They were responsive, straight to the point with their estimates, knowledgeable, and very helpful with any questions we had. Very good experience front to back.

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.

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.

Prevett heating and AC installed heat pump and removed old AC and furnace, can not be more…read moreimpressed with the service and professionalism of the crew. Prevett heating has serviced the original unit since it was new, never had the heating or AC down for even an entire day. They have always responded on same day the service call is placed, even on weekends during a heatwave when AC went down, they showed within 3 hours. The new installation was quick and fast, they left the area cleaner than it was when they started. The owner Paul Prevett is a pleasure to deal with and straight forward with answers. Cannot say enough about them. RF Norfolk

Insane driver cut me off then proceeded to run me off my lane in Milton. Called the company to…read morecomplain on driver and I only got screamed back. Had to make a report with the State Police

Each time we've used them they have done a fantastic job. I highly recommend using them for duct…read morecleaning.

Great service and great work. He listened to all my concernsand questions. The price was great.read more

This company was a pleasure to work with. Naomi and Romario provided excellent customer service…read more They provide great value and fixed my oil filters, oil pump and noseil.

Lewis Superior responded on very short notice to my plea for dryer duct cleaning. My new super…read moresensitive dryer doesn't work unless the vent is really clean! I asked on a Friday afternoon and they sent a tech at 8am on Saturday. Romario provided great service, was polite and removed his shoes. It was easy to pay with Zelle and I will definitely use them again in 6 months. Very reasonable price too. We're already under contract for our HVAC cleaning but I know they provide the service and I imagine they are as responsible and polite as they were with this.

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!!!

First and foremost the work is done well, it's done on time, on budget and I have every confidence…read morethat I'm getting the skill and expertise I'm paying for. Both father and son know the business and the products better than I ever hope to. I appreciate the perspective on value and durability of fixtures, there have been times I've opted to exchange items and purchase a higher quality based off their recommendations and times I've opted to stay with what I have. In both scenarios I'm confident that I've made an informed decision, not good or bad just informed. I highly recommend MJ Eisenhauer; quality, reliability, & informed. Keep up the great work!

While they do good work, I will no longer use them. I have used them a quite a few times and the…read morefather is very pleasant, but the son is not. I appreciate the good work, but I do not appreciate being told the items I have purchased are not of good quality, (it was not put to me in such nice terms). I am not a plumbing expert, I purchase what I like and what I think will work best for me. I have hired you to do a job and do not want your unpleasant and nasty opinion, it was insulting and took the joy out of all the work that was done. I feel bad saying this, but it was really an unpleasant experience.

After 16 plus years of. using them I had a problem so they sent out an agent who had…read more around 2 yrs experience to fix. Needless to say he did not know what he was doing. I ended up going to someone else. Consider using another Company.

I've been using this company for 14 years. They have always been extremely professional and…read morereliable. But today Andrew and Leo really impressed me. I have a very difficult driveway even in good conditions. Today they got my oil delivered up my very narrow snow covered driveway in a snow storm. Thanks for using your heads guys and not giving up. I really appreciate it.