Best Gas Furnace Installation in Boston MA

I appreciate their nice dispatcher. This is a reliable company that will send the right person on their team to the job. They try to keep it reasonable.  I suggest that you are present for the work, as I was recently when getting my oil to gas converted steam boiler tuned up.   There wasn't too much to it. He cleaned the glass tube, drained off water at the bottom (I had only been doing the upper spigot, and checked for water and gas leaks.  I learned about a new low water safety part that could use replacing to avoid my tip tapping with a hammer.  You learn a lot by asking questions!  Whomever comes has always been pleasant and informative.

Well owned and operated.  
The owner gives back to the community

Great referrals From customers

Consolidated Plumbing is simply the way to go.  They are professional, show up on time, do great work, and leave little to clean up.  I was recently gutting our upstairs bathroom and could not figure out how to move the traps for a new double vanity.  I called them on a Friday morning at 9 and a plumber was there by 10:30!  I have used them for three total jobs and they have been great every time.  They may cost a  bit more than other places, but the professionalism is well worth it.  Don't cheap out on plumbing.

We had an ongoing leak from our second floor bathroom through the ceiling on the first floor.  I appreciated that Welter communicated about what he would do to diagnose the problem, to appropriately set the expectations of the work.  During the process, at each turn he would take the time to explain what he had done, what he had found and what he recommended for a resolution.  I was very happy with the work he did and for the recommendations he provided.  While I certainly do not want any plumbing problems in the future, I would look to hire Welter, again, to get them resolved.

we had an oil burner service company for 20 years and the owner retired a few years ago.  we thought we would never find that level of service again. we decided to convert to natural gas, and we used mainstream mechanical. we also installed a whole house generator.  these guys do great work, are professional, and know their stuff!  we are always assured that no matter what time of the year, day or night, if we have a problem they are there!  we highly recommend mainstream.  Lisa and Richard M.

My kitchen sink started leaking late Friday night. I called early Saturday morning, Renato said he'd have somebody at my house by 9:30. The plumber showed up at 9:20 and it was fixed within two hours (including trip to Home Depot to get a new faucet). I'm a first-time customer but will definitely be back.

Green Energy installed a ducted Fujitsu heat pump for my house in late 2015. At every step in the process they were professional and responsive, and I was very happy with the install. The system just had its first failure, and they resolved it quickly and for just the $99 service call fee. Again, the service tech was professional and very competent, and I couldn't be happier with the response.

I am now considering them for replacing my boiler and hot water system.

I wasn't able to hire Rich, but he gets five stars for immediately answering my call and providing thorough and honest recommendations when it turned out that he doesn't offer the particular kind of installation I was looking for. Based on the friendly and responsive customer service alone, I will definitely try to hire him for future projects. Thank you Rich!

Great work. Fair and competitive prices.

Would HIGHLY recommend Steve and his team.

I had a very easy plumbing issue and wanted to replace my kitchen faucet but didn't have the proper tools (or time to be honest).  After a Yelp search I called Gomes and he came out within 2 hours.  Frank and Griff were at my place and had the issue fixed fast.  I'd use them again if needed.

This is the only company out of many who didn't ghost us for toilet installation. All other plumbers tend to drop it once they learn that we just need toilet installation and no other fancy job that costs over few thousands.... These guys came in and finish in 15 min. Great work.

Pescatore is claiming to be out of business and refuse warranty repair for a $15k system they installed 6 months ago.

They came out, they both seemed like nice guys, they looked at my three year old furnace, but decided that they did not want to take the chance of taking my furnance apart and charging me when they didn't know what the exact problem was.  So I understood.  I rather them not take my money and not fix the problem.  I respect a company that knows when to walk away.

Called to ask for help on routine maintenance on a steam heating system. The advice we got was that we needed to change the entire system in the entire house. The only work done was to dust off some electronics. And charged 200$ for this. I really wouldn't trust them with anything after this.

Do NOT use this company under any circumstance. We had mini splits installed. They were installed incorrectly they acknowledged this came back and replaced a part. Since this they have stopped working 3 times requiring service calls. One guy told us they stopped working because they were in direct sunlight. Mind you they stopped working overnight when there is no sunlight. Further, one of the mini splits fell off the wall. When the company came out they said their mistake they used the wrong wall brackets to hang the mini splits. Mind you we have children and these are in our daughters bedroom. Very easily could have fallen on her. We have had other contractors come our home for other reasons and they have said they responded to calls to fix Rodenhiser  mistakes because they are very sloppy. Be warned!!!

After posting my previous review about how dissatisfied I was with MacCo, the company CEO (Stephen) personally reached out to me about a month after my initial review was posted.
After speaking with him for about 20 minutes on the phone and explaining exactly what had happened, he agreed with most of what I had to say and assured me that this is not how they run their business.

It has now been 2 months since my conversation with him and during the entire time, he assigned one of his supervisors to my case and was personally involved (through email) in making sure everything was running smooth. As of last week, the issue with the A/C unit at my parents place was finally resolved and corrected. On top of that, the water heater system was also serviced as a complimentary service for the inconvenience.

I decided to update my review not because I had to but rather because I got the feeling that Stephen genuinely cared and wanted to do what was right. Unfortunately, when companies grow and become very successful, they tend to forget how they got there and they don't always reach out to the dissatisfied customers but thankfully Stephen did.

Lastly, I'd like to let everyone who is reading this and other reviews to know that just because you found one bad apple, it doesn't mean you should give up on the whole tree.  
I am satisfied with their work and will continue to use their services in the future knowing that they have a responsible person guiding their team.

I would never bad mouth anyone's business unless it caused serious harm or hardship, but my only gripe is with the 24 hour service that's advertised on the website.  24 hour service, and call anytime are two different things.   Needed HVAC service at 11 p.m the other night, temperature was dropping 3-4 degrees per hour, didn't look good for my family or the pipes!  (Temp was about 11 degrees outside).    Called the hotline, technician said earliest they can make the call is 7.a.m.  7.5 hours later??? That's almost a full work day.    That's fine, you're a busy company, but again, I wouldn't call that a benefit of offering 24 hour service.     The next company we called was there in 30 minutes, and they will get the call next time.  Just food for thought.

I called for HVAC repair at the start of the cold weather and they said someone would be out later that day -- even giving me a time window in which to expect them. They then canceled last-minute during that window, leaving me without heat after I had already turned down other companies due to my exising appointment with them. The best they would offer as a rescheduled appointment was not for another month.

I took a chance on a company without any reviews and this is the result. Call them at your own risk.

Initially we had some issues with communication - calls not returned as promised, etc.

But we did have some sink plumbing done and it seems to be good quality.  They were able to merge a newer faucet with some older knobs to maintain our kitchen's aesthetic.

Service technicians were prompt to arrive and 24 hour service is convenient.

I would say this is a decent company, just be aware that their communication is not the best.