Let me start off by saying that the people at this company are super nice and accommodating…read more However, I am not a fan of the troubleshooting skills a professional plumbing and heating company should have. I feel I was "jipped" into buying a very expensive part that didn't require replacement. The technician said "most likely" the aquastat switch is bad. He was never able to prove 100% it was bad. It's a $400 part. $200 at Home Depot. He swapped out the old one and it did not fix the original problem. He could not find out the problem and had to call out his manager to come to my house for help. Come to find out there was a break in the line from the thermostat to the boiler. Which caused the boiler not to receive the signal to fire the boiler and start the circulator. So naturally if there is no signal from the thermostat to the boiler nothing is going to happen. I'm convinced that the original aquastat switch was fine and I paid for a new part that didn't require replacement. So, that being said, if I'm a technician I'm checking the most obvious and cheapest problems first before switching out one of the most expensive. **UPDATED** So once again, I'd like to say that the staff here are very accommodating and do care about their customers. I'd like to send out a special thanks to Sean and Scott who has been to my house twice now for the same problem I was having and fixing it. That being said, the original problem wasn't solved the first or second time, but the third time it was. They had replaced the control switch the first time and I still had problems. They found a break in the wiring from inside the wall from the thermostat to the boiler. They fixed that. After installing the control switch and fixing the break in the line I continued to have issues. Another tech by the name of Scott came out again and made a slight adjustment on the Hi and Low temp setting on the control switch. My problem was the boiler was firing, but there was intermittent power getting to the circulator, which resulted in no heat being transferred to the baseboard heaters. I, myself verified this and troubleshooted the problem and had to explain a 3rd time to Tag that the problem is in the control switch that they replaced the first time. Sean came out within a couple hours and checked out the whole system and replaced the control switch again. Now the heating system works as it should. In the end there were no extra charges and I think a lot of this could have been avoided when they made their 2nd trip out to my house rather than a 3rd and paid more attention to detail at the problems I was having in the first place. The switch is an expensive part to replace, but things to fail out of the box an I believe this could have been solved a lot faster.

We are newer to the area and haven't had a problem with our boiler before. Now we have emergency,…read moreour boiler stopped working in the middle of the night and it is well below freezing outside. I'm currently 9 months pregnant and after several hours of no heat and it getting much colder, we called Tag. They said they they only come for emergency if you're an existing/loyal customer. No where on the website does it say you had to have used them before to get their services. In fact, the website says "24-Hour Service When You Need It The Most". It's one thing to be busy, or not available. It's another to decline a service just because we are new to an area and in need of help before our pipes freeze. Helping us out in this tight spot would have made us loyal customers. Don't say you offer 24hr service when you clearly don't. I will never call this company again.

I called Rob to help diagnose a plumbing problem I was having. I had called a different plumber…read morefirst, and although they did fix a component of the problem, they were unable to identify the cause without opening up more walls. The first plumber was younger and less experienced. Rob knew immediately what the cause was and offered honest advice on what could be done. I should have called Rob first. I highly recommend!

Robert was great to work with on this project. Friendly and keeps you up to date on what he's…read moredoing/needs to be done. He was willing to investigate another issue I have, and I'll be scheduling time with him on that job in the future.

Wilson Brothers, a locally owned company, installed a new furnace and air conditioning unit in my…read morecondo. They answered all my questions and addressed all my concerns. Their customer service was excellent and communication on target. They showed up as expected. They showed me all their work and explained in layman's terms how stuff works. The teams were respectful of my home. They have great competitive pricing. In a day and age where one is looking for a company who can be trusted, Wilson Brothers has consistently proven that! Great Job!

I paid a tech to clean my furnace in October. It is February and the furnace keeps going into hard…read morelock out. I called a different company who found the furnace was not properly cleaned at all. I don't trust these people anymore.

Got a heat loan for updating the boiler and HVAC system, picked Muirfield after evaluating 3 other…read morecompanies (for a total of 12 system configurations). best decision ever, they work with you on the schedule, communicate at every step of the way, and the installation is state of the art. worked with snow on the ground to get all the equipment installed, very clean installation and care throughout the house. the techs were always very informative of the current and next steps. and best of all they would go the extra mile to make sure you are satisfied with the system installation. got their name from as a friend recommendation and would do the same for anyone looking for a great HVAC company.

Heads up. First off I don't write reviews but I think others…read moremight want to be aware of my situation. The past four years Heritage cleaned my furnace every, every, fall season. We decided to go with a different company this year which by the way we are very happy with. This new company ask me if we ever had our furnace cleaned because there is easily four years of dirt and junk inside. (He explains it never ever looked cleaned). They ask twice because they really couldn't believe it was cleaned last year or even the year prior. So that being said, If you want to pay some good amount of $$ and not have the job done then Heritage is your place to go. Second we got a quote from Heritage last year to get a new 40gal water heater replaced. The cost was 3X the amount as others that I got quotes from. They tried their sale pitch to add additional things to the water heater. I wouldn't trust this company and very glad we switched. They get commissions for the sales they make.

Very good work. Brian and team did a quality job to my water heater replacement. Punctual and…read moreprofessional. Very happy with the work, including the water sensor to avoid potential flooding. I was very pleased with the service, that I am using Brian again to do my garbage disposal. He seems to be a very busy business, took some waiting to get garbage disposal scheduled. I would recommend McGuane for plumbing services.

Top shelf service. Fast, dependable…read more No hidden charges. Brian backs the work done as well. I have been using them for all my plumbing needs.

He came same day i called and was very pleasant. Took care of the clog. He was very easy to talk…read moreto and answered any questions i asked him. Would def refer him to anyone looking for a plumber. Price was definately reasonable.

I am a single woman.Now that being said, Mitchell had fair pricing. He did not add to the price on…read morethe tail end. He is personable and kind! It was an absolute pleasure to work with him! I will use him on future projects and already recommend him to my sister, who needs work done!

Jon and his team were very professional, quick and affordable. Would highly recommend this company…read moreto anyone needing a master plumber with expert skill and fair prices. 10/10

Have used J Dias plumbing services many times always receiving excellent work. Mike and Tom are…read morevery personable. Their work excellent. Used multiple times in emergency.

I can't say enough good things about Jay Moody HVAC. They just completed my heat pump installation…read moreand all went well. From estimate to finish, they were awesome. Punctual, personable and tidy. Nice group of people all around and their prices were competitive and even lower in some cases. I highly recommend them.

Annual Maintenance Very efficient. Kept me updated on…read morearrival of technician. Very thorough and neat. Sent me the invoice immediately with pictures and info of what was done. Service plan has them come twice a year. Once for heater once for air conditioning.

My 25 year old AC died recently. I called several companies and had 5 or 6 quotes. The Denommee…read moreguys (Rick, JR, etc) were really great. Super friendly, very knowledgeable, no pressure, answered all my questions. Their quote was amongst the lowest. The installation looks great and the new AC is working flawless

I had Denommee come out to service and clean my combi Lochnivar system, which I specifically asked…read morethem about while making the appointment. They said all their technicians knew how to service my system. LIES! all of it one big fat lie! 3 different technicians, not a single one of them could figure it out. One kid who looked like he was 12 was here for 5 hours trying to figure out how to get the air out of my system once he flushed it. Had to call in another tech. I was quoted prices for things that I believed I needed, by them and had the work completed by them. I was told due to lots of water main breaks to put in a water filter, did that, $650 dollars later, the housing was empty, EMPTY!!!!! meaning no filter inside the housing, so all the time I thought I was protecting my system and my family, no, just no.... I clearly wasn't. I was flabbergasted when my current independent tech showed me the pictures, not only of the empty housing but all of the sludge and build up in my system.... which supposedly was flushed out by them in April, yes, just 6 months ago. Check out the pictures, you'll see. Find yourself a local guy who's familiar with your system. I am usually on a positive review person; I like to help small mom and pop shops build their businesses. If I don't like a product, I typically take it up with them directly and resolve it. Not today! I am so pissed off that I spent thousands of dollars for a job that was complete crap. Do yourself a favor and skip them altogether, there are way better people out there that can do the job. I am not in San Fran, I have no idea why yelp has me listed there. I'm in Tewksbury MA. I tried to edit it but it's not working.

I called Kevin to get an estimate on replacing my gas water heater. While I didn't end up using his…read moreservices, I was very impressed with his knowledge and plan for the job. He provided multiple options at different costs to meet my budget. He provided good insight and advice. I'll definitely keep him in mind down the road.