Get matched with top furnace / forced air heating system install or replace pros in Fitchburg, MA

"Gas furnace hot water heat needed more output. They replaced a few parts and it is working great. . very responsive and Robert is as knowledgeable as they come ."

"This company has been awesome. I am a Worcester resident and have no clue about heating systems. David Clay and his team came out to look at my boiler. It was not firing. Winter is fast approaching. David provided a free estimate and also encouraged me to look at quotes from other competitors. I did. And his pricing was best aligned with my budget. His quality of work is amazing. David and his technicians fielded all my questions- I had many. Their customer service is amazing as they had all the patience and courtesy to educate me about the work and boiler systems. My experience as a customer is that Clay Plumbing Heating offers the best quality, professional craftsmanship, best client service, and at the best rates."

"Great family run business. Installed a Mitsubishi mini-split in our detached garage. I needed to reschedule our first install day and they were very flexible. Install day came, unit was installed as planned, area was cleaned up like they were never there. Would also recommend using their electrician. Very fair price and great work. Value for your money can’t be beat. Highly recommend Shawn Conger and his wife. Great team!"

"First off, the consult was great. I was able to add services to my initial request and received a deal doing so. I also added a second set of services later that month. Adam and Steve completed the work and were completely professional and super efficient. They answered my questions and made sure I understood the work being performed. They worked with my schedule and were fantastic. I had a gas hook-up for a change from electric stove to gas stove - they even took care of the permits and inspection. They removed an old water access point for the fridge's icemaker that was in an awkward spot. They also added a regulator for the water pressure and water filtration system. Fantastic work all around. Should we need any more plumbing/gas work, I would definitely hire them again."

"My central AC unit has been broken for several years. intermittently working during hot summers. I've had several HVAC companies come to diagnose and all of them told me different things: replace the whole system, new lines, etc. potentially costing tens of thousands of dollars. So I decided to troubleshoot by myself and pinpointed the issue: the filter dryer needed to be replaced. No company wanted to do this small job. I called Emerald HVAC and told them about my issue, they sent in José, who diagnosed the issue to be what I said. He replaced the filter dryer and the AC unit works perfectly now after several years! In short, Emerald HVAC will be my first choice for any HVAC work in the future. They are honest, professional, and reasonably priced. I recommend them without reservation!"

"Damien made time for me on short notice. When he arrived I described the issue and he was quick to correctly diagnose the cause. He had to replace a heating coil in my electirc water heater. During the course of the repair he noted that the drain valve was not working properly. He replaced that as well. Before he left he drained and flushed the tank. All is working well. I'd recommend Damian for this type of service. Damian was delayed because of an earlier appointment where materials had not arrived on time. He worked later that normal working hours to make sure my problems were taken care of. I cetainly appreciated his efforts and that he kept me informed of his arrival time. He did not have to extend his day to the extent he did, but rather than re-schedule me, he completed my job as promised."

"All work was completed in a single day. Crew was polite and professional. Old heat pump removed and entire site cleaned of all trash."

"Fast service. We did this job 6 mos ago but I held rating until after air conditioning season. Worked perfectly and the ductless system was both quiet and inexpensive to run. Couldnâ  t be happier"

"The guys at Modern Energy did an excellent job, Ryan was VERY responsive and got me the best deal possible. These past two summers showed how beneficial this type of system mini-splits are. Highly recommend!"

"Bob helped me out to replace old ducting for a kitchen hood vent from a smaller size to a bigger one to prepare for new larger kitchen hood that I will be installing. He went above and beyond what I was was hoping for the project including adding a thermal break, additional insulation and damper to the vent that I did not think of. He was great to work with and had great recommendations for future projects at home. I will totally work with him again in the future."