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There are 49 highly-rated local HVAC contractors.

Recent HVAC Companies Reviews in Dover

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    Sila
    The technician who serviced my furnace was knowledgable, friendly, and prompt. I would highly recommend Sila and will be using them for any future heating needs I have.
    - APRIL P.
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    Jeff's K-1 Heating LLC
    Everything is up an running beautifully. I have depended on Jeff for years to keep my old unit running, so naturally I turned to him when it came time to replace it. I depend on his honesty and reliability and he never disappoints me.
    - Mel G.
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    Al Terry Plumbing And Heating Inc
    Maurice (Mo) and his assistant Dillon installed a new propane Goodman/Amana heating and cooling system to replace our 15 yr old American Standard system. They arrived on time each day and were very conscious of safety and cleanliness the entire time. Both men were pleasant and this did not change when they ended up working overtime. When Mo discovered that our old system was not bonded to the electrical panel, he called in an electrician right away at no extra cost to us and ensured that was done. The system runs great! It is rated at 96% efficiency so we are looking forward to improved energy costs. We are so happy we used Al Terry Plumbing and Heating because we feel confident the job was done right. In addition, the quote was very competitive - we had quotes from 4 other firms -- and chose Al Terry because they had the system we wanted (Goodman/Amana), sourced the components between the 2 brands with the longest warranty (lifetime on the heat exchanger and the AC compressor), came in very competitively with the cost, and could schedule us within a month of the quote. We highly recommend Al Terry Plumbing and Heating and especially Mo and Dillon.
    - N H.
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    JD Oil Tank Service
    He arrived early, was well organized, professional and easy to talk to. Explained everything. Quickly removed old tank and installed new. Well thought out installation. Have already scheduled other work on the furnace with him.
    - Armida M.
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    Chase Heating & Cooling
    I was extremely satisfied with the service from the moment I called. They responded to my call right away, arrived at my house within a few hours, had my air conditioner repaired within a half hour, and the cost was less than $200...great deal! I have an R22 which is an old system and there was no pressure to replace it. I would highly recommend this professional company and will definitely be calling them for any future issues and/or replacements.
    - Rosemary L.
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    Proactive Comfort
    Very good. Very professional and responsive. They give you a date and dont cancel on the last minute. They remind you of your appointment by text and email. They follow up and make sure everything went well.
    - Francis K.
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    Pettigrew Plumbing and HVAC
    have used Pettigrew Plumbing and Heating in the three homes I have owned in Portsmouth NH. Some jobs were constructing a new bathroom, remodeling an old one, installing a washer dryer set, moving a hot water heater, and installing a new HVAC system. The owner, John Pettigrew, and his skilled employees, are alway professional, know their trade, show up on schedule, work neat and clean, and are courteous and willing to answer questions. I would highly reccomend Pettigrew plumbing.
    - Lennie M.
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    Admiral Climate Control
    Thank you for a great job you guys did replacing my old rusty oil tank. My experience was pleasant right from the beginning, when Steve showed up on time to inspect my old tank, getting a quote, and all the way to your crew actually replacing it. The crew was knowledgeable, were here when scheduled, and got the job done. Even though they were presented with some unknown technical challenges with my old tank and burner, they worked them all out. Great guys to watch work, and they did a great, neat job, especially considering how dirty of a job it really was. I have in the past, and will continue to recommend you to anybody I know that needs heating or AC work done! Merrill C., Stratham, NH
    - Merrill C.
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    Admiral Climate Control
    From the owner Steve quoting, to Lisa in the office going over billing and the two techs - Jeremy and Wayne it was a very professional, comfortable experience. Communication was constant as to what needed to be done, permitting, time frame etc. This was new to us after having our initial install 12 years ago be done by a hack contractor who cut many corners, had no permit and so on. We hired another local firm to do some repairs a couple of years ago and will never do business with again. The team at Admiral totally made up for all the other bad experiences and left my wife and feeling very satisfied that we had a great install and will be all set for years to come.
    - Carlton C.
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    Sila
    We were very pleased with the professionalism of the person who did the estimate.  Ultimately, their price was so very much higher than any other estimate we received from other very experienced companies, that we could not justify their cost.
    - Trina B.
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HVAC Contractors in Dover

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