Terrible, horrible service, and WAY overpriced. I tried in mid-May to schedule service on heat &…read moreAC. They got to AC in late July after rescheduling 4 times. They couldn't complete service on my furnace by mid October because of 3 reschedulings, They don't honor their word or commitments.

Lakes Region HVAC has done several repair and upgrade projects for us. The office staff is always…read morefriendly and helpful. Their technicians are always very courteous and knowledgeable. I highly recommend them for any of your HVAC needs.

This company is not in the heating/air conditioning service business but is an manufacturer of high…read moreend "frameless" linear grilles.

All I want to do is write a great review. That would mean I'm happy with the results. I can't do…read moreit. After the expansion tank was added and adjusted on the hot water tank my washer and dryer have to be squeezed back into place, pipes have to be pushed out of the way to make the washer and dryer to fit. I'm going back downstairs to attempt to rectify this situation. I'm not happy that I have to do anything at all. It cost me enough. Would I recommend Heritage Home Service? No is the short answer...

Fire your customer service department they wasted my time and they then told me that they would not…read morebe able to help me after I called them back once I had an appointment See below

Cardigan Mountain HVAC installed a renaii heater for us in Alexandria, NH and later a Mitsubishi…read moreheat pump system. I highly recommend them. Jeremy, the owner has been incredibly helpful, thoughtful and very knowledgeable. They responded immediately when we had a problem with our renaii heater. The work has always been high quality. Jeremy inspires trust which is very important in a contractor. We have been completely satisfied and happy with all the work Cardigan HVAC has done.

We wanted air conditioning on our first floor and in our MBR. Talked with three companies, and…read morechose Cardigan Mountain HVAC because they did more than just say "here's what you need based on square footage." Jeremy and his team took the time to consider that we have vaulted ceilings, and they checked the attic to ensure we had enough insulation. Their proposal was based on science; it was affordable; they were done in two days and with complete cleanup - you would never know they were even there. They followed up by completing the rebate forms for us. And because they are diamond-rated installers by Mitsubishi, our warranty was extended for years. Yes, this is a glowing report. Cardigan Mountain HVAC truly deserves it.

Martin at Winni Heating and Cooling replaced a very old (1940's) oil tank in our 111-year-old home!…read moreHe did preliminary work, helped us plan for the new installation and walked us through each step leading up to the day of. He removed the old one, repaired and replaced pipes that were old and cracked, installed a new oil tank and connected to our also old furnace in one day and made sure all was in excellent working order. We will use Winnipesaukee Heating & Cooling for all of our heat and furnace needs. His work was excellent and the customer service was AAA+!

I called this Winnipesaukee Heating and Cooling almost two months ago to have service done on our…read moreAC units. I had a great conversation with someone on the phone who enthusiastically explained how they could help and promised to get us scheduled when he returned to the office. Since then, Crickets! I have contacted the company three times since to schedule and appointment and have not been called back. Extremely poor and inconsiderate customer service. I hope they improve some day...

We had Sunrise install a three cassette mini-split system in our home in summer 2025. They arrived…read moreas promised and worked diligently in our attic during blistering July heat. They were dedicated and conscientious. in July 2026 the system AC would not turn on. We called them and they came out immediately to investigate. Apparently it was user error due to multiple remotes on different settings. Andrew remained to fine tune the system and left us with a working unit. We recommend Sunrise for their reasonable price, great install and great service.

Didn't end up going with them, but truly respect all of the input they gave me. Their information…read moreseemed consistent and on point. Just ended up going in a different direction. I have no actual experience with their technical install, but felt their business skills and knowledge were solid.