Elevate Comfort and Efficiency with Aeroseal Duct Sealing in Nashua, NH

When conditioned air escapes through imperfections in the ductwork, the HVAC system needs to work that much harder. Certain rooms may become difficult to heat and cool. Comfort, air quality, and cleanliness of the home diminish. The risk of heating and cooling system malfunction increases right along with monthly energy bills. Providing Aeroseal duct sealing in Southern New Hampshire, Sanford Temperature Control delivers proven results.

Professional Aeroseal Duct Sealing Services

Sanford Temperature Control is qualified in a patented sealing technology that accesses the duct system from the inside out. There’s no need to pinpoint and address each specific leak and no damage to the pipes. Aeroseal duct sealing treats the entirety of all types of air ducts, is entirely safe and non-toxic, guaranteed for ten years, and tested for forty years. Upon completion, we make sure of the results and stand behind our work with a 100% satisfaction guarantee.

Save energy with ductwork sealing from Sanford Temperature Control!

As a family-owned business, Sanford Temperature Control is built on customer service. We’ve spent the last 42 years earning excellent reviews, upholding an A+ rating from the BBB bureau, and keeping up with innovation. We strongly urge you to give us a call at (603) 769-3956 for duct system evaluation anywhere across Milford, Nashua, Amherst, Manchester, Hollis, Brookline, Wilton, Milford, Merrimack, and Mont Vernon, NH. Our factory-trained technicians provide straight answers and exceptional workmanship.

Comfort is More Than a Number on the Thermostat!

Contact Us Today to Schedule Your No-Obligation Quote!
Varying Room Temperatures

Leaky ducts can cause varying room temperatures to as much as 10 degrees.

How Does Aeroseal Duct Sealing Work?

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With air ducts often tucked into ceilings, walls, attics, and basements, the system can be difficult to access. Locating and addressing leaks one by one is time-consuming, inefficient, and ineffective. Without the proper training and tools, ductwork can easily be damaged.

Aeroseal lowers energy bills, prevents fumes and odors, creates healthier indoor air quality, and enhances comfort by maximizing airflow. The process also reduces the workload on your HVAC system, so you can expect fewer repairs, less maintenance, and longer service life.

Learn more about Aeroseal Duct Sealing with this FREE DOWNLOAD!

By specializing in Aeroseal Duct Sealing, we provide an effective and straightforward means of protection.

  • Protect the health and cleanliness of your indoor environment.
  • Protect your HVAC system from wear and tear, and premature failure.
  • Protect against unnecessary energy waste and higher costs.
  • Protect the comfort and enjoyment of your home.

Established in 1982 and distinguished with an A+ rating from the Better Business Bureau, Sanford Temperature Control is dedicated to services that enhance the enjoyment of your home. Count on the experts to arrive on time, prepared for the job, with no mess or damage left behind. We make essential home services affordable, convenient, and rewarding, and set ourselves apart through exceptional customer service.

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    Pamela S.
    Pamela S.
    Google Review

    I thought Derek was polite. Courteous knew what he was doing. Got my furnace fixed in one day. I was very appreciative and because of his service I will now only use you guys going forward. He’s a great technician.

    Michael S.
    Michael S.
    Google Review

    I'm always impressed when a service provider takes the time to educate me about the product I bought. Eddie explained the protocols for maintaining my mini-splits
    , provided me with the knowledge that he brought to the inspection and showed me how to improve the longevity of the product. In the process he convinced me to extend my service.
    Good job -

    Joan C.
    Joan C.
    Google Review

    Eric, our Sanford tech, did wonderful as always. maintaining our beast of a heating system takes skill. He is prompt and kind gets the maintenance taken care of quickly. He doesn’t mind the annoying dogs or the beam that you have to duck under going up and down stairs.

    They check in the day before coming and Eric texts when on the way. He is always on time. We have been very happy with the work and the professionalism.

    Joyce
    Joyce
    Google Review

    This was my first time using Sanford. Derek was amazing. He diagnosed the problem quickly, showed me the problem, and then quoted me a price which was very reasonable. He had the part on the truck and had the problem fixed within a half hour. From the person I made the appointment with, Irish, to the dispatcher I spoke with for an estimated time of arrival, to Derek, my experience was nothing but positive. I had such a great experience that I will always use Sanford for my heating, cooling, and plumbing needs. Highly recommended!

    John M.
    John M.
    Google Review

    After Sanford did such an impressive job installing our new Bosch furnace last winter, it was a no brainer as to who we wanted to add a central air conditioner to our house.
    They gave us two options and we chose to go with a heat pump. Jason and his team did an incredible job installing the system in just a single day. The quality of their workmanship is second to none and he couldn’t be a nicer person to work with.
    Another great job by Sanford !

    David B.
    David B.
    Google Review

    We had Brian B come to our home to conduct a follow up visit to evaluate our Carrier AC that was installed in February. Just like the three-man crew who did the installation, Brian B did an outstanding job of making sure that everything was working just fine. He answered all our questions and made sure we were confident that our AC would be working fine this summer. Great job.

    Cathleen P.
    Cathleen P.
    Google Review

    Extremely happy with the service I received. Mike did an excellent job of servicing my HVAC system. He was very efficient, knowledgeable and took the time to answer all my questions. Also, the office personnel were very helpful and responsive to all my requests and questions regarding scheduling and pricing. I will be using them again and would highly recommend Mike.

    Janet L.
    Janet L.
    Google Review

    Excellent service. Arrived on time. Asked me questions to diagnose any possible issues. Explained several things I did not know about my system.

    Eric was very pleasant & thoroughly cleaned & diagnosed my system. Every Sanford employee with whom I have had dealings has been pleasant, attentive, and professional. A friend recommended Sanford to me & I recommend them to you as well. I have been very happy with my equipment & service & know I can contact them anytime with questions & concerns & they will respond in a timely manner. Thank you Eric!

    C P.
    C P.
    Google Review

    Our tech was great! He was respectful of the space (and rolled with the chaos of small kiddos running around like goons), knowledgeable, and efficient. We’ve used Sanford for years and will continue to do so.

    Kay H.
    Kay H.
    Google Review

    Kyle G. from Sanford was awesome and super respectful. They installed furnace and AC system. He explained everything without being condescending, helped set up the wireless system, checked it and his team cleaned up everything after the job. My standards are pretty high and Kyle not only met them, he exceeded them. Thank you.

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    Contact us at (603) 769-3956 to speak to a live and friendly member of our knowledgeable staff 24/7! Learn more about why thousands of homeowners have invested in Aeroseal Duct Sealing!