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HVAC & Air Conditioning Contractors in Nashua, NH

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Service Pros

    HO
    Milford, NH·

    HVAC

    "I had problems with my boiler and no one else was able to solve it and he was able to solve it right away without any issues. He really took his time and was very thorough with the work."

    Allison R. in November 2021

    Ethical Home Pro, LLC Logo
    Bedford, NH·

    Furnaces and Boilers, Ductless mini split, HVAC & Gas Fitter. , and 2 more

    "This is an awesome crew. Timely, Polite, Hard working, stay late to complete the job, rather then come back the next day.. Everything was checked and double checked. We now hove heat, and no bang, bangs. If there were 10 stars, I would give them 10."

    Mary J. in December 2017

    N.E.T.R. Inc. Logo
    North Andover, MA·

    Cooling, Heating, Gas Furnace , and 2 more

    "Had maintenance done for heat pump & mini splits. Rafael Guzman is was professional and knowledgeable . He explained everything he was doing clearly and gave pointers to maintain system. Would definitely recommend N.E.T.R / Sila"

    EFD3C80C65C78297623ABA528E74AE30691EA258B1DF21B0744B6711B0B51031 7. in April 2026

    AM
    Westford, MA·

    HVAC

    "This mobile user did not provide any additional comments."

    Senthil S. in September 2012

    PT
    Milford, NH·

    Gas Furnace: Install, Gas Boiler or Radiator Heating System - Install, Oil Furnace: Install , and 2 more

    About us: "With over 6 years of experience Prime Time Mechanical, LLC is one of New Hampshire's premier HVAC contractors. We specialize in all types of installations and repairs from gas and oil furnaces, boilers, water heaters, and gas piping. Our staff takes pride in providing our customers with the highest quality of work and customer service. Give us a call today!"

    Elemental Heating & Cooling Logo
    Westford, MA·

    HVAC

    "Scott did a fantastic job. Inducer motor was not working in my carrier infinity furnace. He fixed it without me needing to replace the expensive motor. He is good in communication and explained my questions patiently and effectively."

    senthil D. in October 2021

    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

    CM

    In business since 2024

    ASHBURNHAM, MA·

    About us: "CIRCULAIR MINI SPLITS LLC 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."

    HH
    Auburn, NH·

    Plumbing, Electrical, Drains , and 7 more

    "Awesome job. Excellent customer service and install technicians!"

    Rob C. in November 2017

    DP

    "Very pleasant people to work with"

    Susan W. in April 2023

    Next Gen Heating, Cooling & Gas Logo
    Manchester, NH·

    Gas, HVAC, Cooling , and 2 more

    "I couldnâ t have asked for a better experience. Losing your central air conditioning during a 10-day heat wave is miserable. As miserable as my problem was, within 72 hours of making contact with Next Gen, I had a brand new air conditioner installed. There was no hassle, no delays, everything promised & paid for was delivered. Dan from Next Gen was great to work with. I am a happy & satisfied customer. I will certainly call Next Gen for any future HVAC needs."

    Jennifer L. P. in October 2023

    Comfort Air Services Logo

    "Patrick came out and gave me a great estimate on replacing my 25 year old oil burner. He answered any and all questions I had and always got back to me if I needed any other information. He was prompt on the day of the installation and did a great job. I would definitely recommend him!"

    Andrew H. in November 2019

    Control Temp, LLC Logo
    Chelmsford, MA·

    HVAC Maintenance & Repairs, Heat Pump - Install or Replace, Gas Furnace - Install or Replace , and 1 more

    "I was very impressed with the service. We will recommend Control Temp to others and we would definitely use them again."

    Shawn R. in October 2005

Showing 1-13 of 13 results

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HomeAdvisor Community Rating

Overall Rating:

Nashua HVAC & Air Conditioning Contractors are rated 4.4 out of 5 based on 1145 reviews of 1145 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 HVAC & Air Conditioning Contractors in Nashua, NH

  • Project Location: Nashua, NH
    Date: 01/28/24
    Nearby power: Yes
    Installation location: In window opening
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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