Heating & Furnace Contractors in Waltham, MA

"Joe was not only very responsive, he came out on a Sunday morning to do the estimate, provided space heaters to keep me warm until the new furnace was installed, ensured a quick and effecient installation and returned promptly when there was a leak from the condensation pump (it had come unplugged)."

About us: "With years of experience serving the area, we are your solution for all your home energy saving needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!"

"Ryan did excellent work. He explained everything so I could understand it. In just a few hours he rewired my electric heating system in my duplex. For the first time since I moved here (14 months) my heat is completely off !! I would give him 10 stars if it was possible, but here I would give him 5 stars."

About us: "Chill Zone HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

"Ken was great. My furnace would not get the heat above 62. Ken came on time and diagnosed and solved the problem."

"I hired Marcin & his team at Precision Plumbing & HVAC for multiple projects. First to handle all plumbing in a gutted bathroom renovation, then to replace an old gas water heater and furnace with a new high efficiency combi boiler. I've since recommended them to friends and family and would absolutely do so again."

"We hired Loudon Mechanical to install Daikin mini-splits in our home. The quote was reasonable. Each person in their crew was courteous, prompt, and efficient. They completed our job in two days and left the job site clean. W are extremely pleased with Loudon Mechanical and would highly recommend this company."

"Daniel worked with me and my schedule, to replace an outlet. He was nice and knowledgeable and priced accordingly. I would hire him again"

"Work completed as promised"

"Honest and professional HVAC from David. I felt at ease with him and didnâ t feel like I was getting the run around. David fixed my air compressor and tuned-up the entire HVAC system. Iâ m going to have him come back periodically for regular service. Highly recommend David and Forest Hills HVAC."

"They came to check the HVAC system within two hours and diagnosed and fixed it on the spot. Excellent work."

"Best experience I could hope for. I hired them to repair our forced air heating system which has the habit of breaking down every winter. Their technician, Shawn, showed up on a Friday night and came back over the weekend to diagnose the problem and make sure we had heating and hot water over the weekend. He was able to understand and fix a problem that three other "specialists" over the years had completely missed. What's best is that he did it all quickly and without taking any special credit. Apparently (I thought) the other guys just were competent enough!"

"Mr Bryan is excellent. Work was done promptly and effectively. PLUS, he was sensitive to not wearing shoes around the house without being told nor asked. He fixed spewing radiators, clanking pipes, proactively recommended boiler issues, and all during the hullabaloo of the winter icedamn freeze. Calming and knowledgeable. Thank you sir."

"Ben is the man! He found some time during his busy schedule to help us out. Great personality. Excellent work! We loved him and would surely hire again!"

"Eric was very responsive, quick and knowledgeable and most importantly had extremely great competitive prices! Will be a long time customer!"

"Victor is incredibly reliable person. I live in an old house and the wiring for the newer technology thermostats is not up to date, and I couldnâ t install them myself. I hired Victor to do the job based on reviews left by his prior customers. He made changes to my oil boilerâ s wiring to make it compatible with the Ecobee 3 and Google Nest thermostat. He installed thermostats on two floors, set them up and helped me with understanding how to navigate them if I need to make changes it schedules, etc. Based on the extremely positive experience with thermostats , I hired Victor to install a switch for my Internet to have it hardwired on the upper floor, He has done excellent job. On top of his skills, Victor is a very polite, and personable electrician. Oh, and he is not charging for showing up to evaluate the job, and giving you an estimate!!!"

"Carmen fixed the electrical wiring system to my in-ground pool pump. I was so thankful that he was willing to complete the job the day after I called in order for me to get my pool up and running before the heat wave. Carmen did a great job correcting the wiring system that had been installed by the previous home owner. Carmen was professional, worked efficiently, and most importantly made the house and pool safe for me and my family."

"I want to give a long overdue “Thank you” to Eric who is the owner of Mouradian Plumbing & Heating Inc. Eric’s team installed a steam boiler for me in October 2019. Since then, I have been calling his company when I have heating/plumbing problems. His company does a great job. Besides their excellent service quality, the one thing I like most about his firm is that when I text Eric the problem, he always gets back to me right away; someone would then come out to fix said problem that same day. They also come on time, or they call and communicate with you if they are going to be late. I remember that they came around 9:00pm one cold night last winter to fix the radiators in order for us to have a warm night’s sleep. Eric knows what he is doing and is a super responsible person. He treats his clients like his friends and fixes problems as if they are in his own home."

"Quick and Efficient. Came out the next morning, removed the broken water heater, installed a new one and gave us a quote for a boiler replacement, all in less than 2 hours. Price was reasonable considering it included the cost of the unit, labor, removal and disposal of the old unit and all this being an emergency during the holidays and Covid."

"Showed up in 1 day and on time, provided good advice and priced the job fairly."

"Technicians were professional and efficient. The technician was very pleasant and respectful. There was a slight issue, not the technician's fault, but they responded quickly to my concern and returned promptly to address it. I would use them again."

"Landry Mechanical was very responsive to our needs. The boiler installation was very smooth and all aspects of the transaction were positive. They were a little more expensive than some of the other estimates but the quality of our experience was worth it."

"Landry Mechanical was very responsive to our needs. The boiler installation was very smooth and all aspects of the transaction were positive. They were a little more expensive than some of the other estimates but the quality of our experience was worth it."

About us: "Nicholson Plumbing, Electrical, Heating, and Air Conditioning is the area’s top choice for any kind of home service. We have a skilled staff that is dedicated to providing the comfort you and your family depend upon. Our team of technicians provides reliable plumbing, electrical, and HVAC repair services for homes in areas of Massachusetts such as Newton, Framingham, Marlborough, Natick, Waltham, and Shrewsbury. You can place your trust in our honest and dependable staff. We have become the leader in the industry and are a 9-year consecutive winner of Angie’s List Super Service Award. The team at our plumbing and heating company offers 24/7 emergency services to keep your family safe. Let us be your reliable provider in Metro West Massachusetts. Call us now to schedule an appointment."

About us: "Nicholson Heating, Cooling, Plumbing & Electrical"