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Heating & Furnace Contractors in Dover, NH

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Service Pros

    C
    Somersworth, NH·

    Water Heater Repair/Replacement, Gas and Oil Heating, Mini-Split , and 2 more

    "In the middle of a heat wave my AC broke down during the night. I called a company I have used previously, but they weren't able to get to me for at least a week. While searching for a repairman using an app Circumvent contacted me and would come that day by 6 pm. The technician was able to come earlier. He found the issues right away and was able to repair my AC in less than an hour. The price was fair. He explained everything to me before proceeding."

    Suzanne G. in July 2024

    AE
    Somersworth, NH·

    Electrical

    "Eric was awesome! Replied to my initial inquiry right away. He fixed my bathroom ceiling fan and replaced some outlets in my bathroom. He checked everything to make sure it was safe. Super friendly and I felt very comfortable. Very reasonable with pricing as well. I would highly recommend Angell Electric! Thank you"

    A9B687BC26A5C976C363C6717C1412E70044745B23A1ABBB9B068B0E7BF21A28 A. in September 2025

    Bob Daniels Electric Logo
    Alton Bay, NH·

    TV Wall Mounts, Home Theater, Telephone Jack Wiring, Installation of Electrical for Any Additions or Remodels, Residential and Small Commercial , and 2 more

    "Very impressed with prompt response to my inquiry and made appt at mutually convenient time within 2 days. Arrived promply and efficiently installed new electric baseboard heaters for bedrooms, took out old ones and moved to garage for disposal, very professional and completed within estimate/quote for service, checked to make sure all working correctly with thermostats. Very satisfied happy customer - highly recommend and will call again--. 5******* +plus star rating! Campton, NH 03223"

    Dawn F. in September 2013

    Next Level Heating and Cooling LLC Logo
    Dover, NH·

    ac repair, mini split installation, heat pump installation

    "Very good service, communication and pricing. Definitely I would recommend and hire again."

    Janet C. in June 2022

    603 Refrigeration, LLC Logo
    Hampton, NH·

    HVAC Services, Residential/ Commercial Refrigeration Systems, AC Install/Repair

    "The gentlemaen that have come to my house from this company have been spectacular. They came on time they’re efficient. There’s no nonsense. They found a problem replaced it and said please call back if there’s a problem and they couldn’t have been nicer. I would highly highly recommend them to anyone"

    E29ED377CC0ED593ED0178DCAA65B3B0A2EA8A0987384955418EC85AAEB7B405 2. in August 2025

    Heritage Home Service Logo
    North Hampton, NH·

    Heating & Cooling Services, Electric, Plumbing , and 6 more

    "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."

    Linda B. in September 2016

    LaPlante Electric, Inc. Logo
    Scarborough, ME·

    HVAC

    "They were very courteous and on time. The workers performed the installation in a single day and did a great cleaning of the house upon completion. I am enjoying the heat as we speak. Peter."

    Peter B. in October 2020

    Comfort Air Services Logo

    "Patrick contacted me within hours of being matched by home advisor, and came to house to estimate the cost of job (furnace and water heater installed). Quote received same day too. Excellent work,job performed in one day."

    Mary M. in April 2019

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Overall Rating:

Dover Heating & Furnace Contractors are rated 4.8 out of 5 based on 1149 reviews of 1149 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Recent Job Requests for Heating & Furnace Contractors in Dover, NH

  • Project Location: Dover, NH
    Date: 02/02/24
    Type of system: Oil fired
    Location: Home
  • Project Location: Dover, NH
    Date: 01/27/24
    Current Heating System: Oil fired
    Location: Home
    Comment: Just bought trailer want to clean and check furnace

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