Furnace Contractors in Dover, NH

"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."

"My job was fairly complex, which is why I went directly to Heritage - I wanted to retrofit a trailer with a forced hot water heating system (replacing a hot air furnace). It required a finding a boiler from one specific manufacturer, adding the hot water baseboards throughout the trailer, and dealing with installing pipes in an uninsulated crawl space. Tyler, Mike and Dan were professional, courteous, did what they said they were going to do, explained all the new features, left the house spotless. All are very knowledgeable and skilled in their profession. I have never been anything but delighted with the quality of work performed by Heritage employees."

"I met with Dave from Londonderry Plumbing & Heating. He showed up when he said he would, did all the work he said he would, finished the job to my satisfaction when he said he would, and gave me a good price for the job. Thank You, Kevin Watts"

About us: "At Excel HVAC, Inc., we pride ourselves on providing quality service that customers can believe in. Whether it is openings, closings or service, we can take care of all of your heating and air conditioning needs. We look forward to working with you!"

"Wonderful workmanship. Very nice people."

"I was very pleased to have done business with Tim. His prompt attention to replacing my furnace in a timely fashion was very much appreciated. I sent in a bid to ServiceMagic and the very next day I received a call from Tim. He came to my home took down all the information the same day. Within less then an hour latter he had a quote for me and said he would have my heating installed the very next day. I was extremely pleased in all aspects and the professionalism of the job. I highly recomend this company for any furnace installation."

"Customer service is what makes them an excellent company. They are very responsive and always come in and ready to work."

"Mr. Makos was very attentive to our unique needs and preferences for heating and air conditioning, and described very clearly his proposed solution, which has proven to be effective. He was very cordial and considerate throughout the contracting and installation process, moved to acquire the necessary equipment quickly, and installed it promptly and skillfully. He provided his service at exceptional savings, compared to other contractors. He has assured us of further consultation and checks on our system, should the need arise, at no extra charge."

"Excellent customer service. Very professional ."