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Products & Services
Home Energy Saving & Evaluation
energy efficiency evaluation
energy saving devices
energy saving products
energy saving tips
home energy conservation
Home Insulation
attic insulation
blown in insulation
cellulose insulation
duct insulation
green insulation
insulation contractors
pipe insulation
reflective insulation
rigid foam insulation
roof insulation
wall insulation
window insulation
Air Sealing
sealing air leaks
air duct leakage
air duct sealing
air leakage testing
door air seal
window air leakage
Radiant Barrier
radiant barrier insulation
radiant barrier cost
roof radiant barrier
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork
Company Awards
The Dr. Energy Saver Network is a silver Connecticut Quality Improvement Award Innovation Prize recipient for the development of the... [Read more]
We are proud to announce that Dr. Energy Saver was awarded with the gold Connecticut Quality Improvement Award Innovation Prize... [Read more]
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Your Exeter, NH Trusted Insulation & Air Conditioning Repair Specialists

We have been with D. F. Richard for many years and my mother and father was too....
Happy Customers Surrounding Exeter, NH
Work Requests

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Reviews From Exeter
Testimonials From Exeter
I was very happy with the whole process
Testimonial by Tony G. from Exeter, NH
Greg's expertise and explanations are what decided me on contracting with D. F. Richard.
Testimonial by Arthur G. from Exeter, NH
We can feel the greater comfort of the house and have already been telling our friends. If they ask how to have the same improvements in their home, we will be...
Testimonial by Wes & Dot B. from Exeter, NH

Save On Insulation, AC Repair & Home Energy Evaluation in Exeter

Extensive training, passion and experience put together to create the kind of contractor you can trust. At Dr. Energy Saver Seacoast, we have decades of experience and knowledge serving homeowners just like you. As a trusted dealer in the nation's largest and most trusted energy network, Dr. Energy Saver, we are pleased to be your resource for home insulation services. We know that every home works as a system and when it is lacking the right amount or the correct kind of air sealing and/or insulation it can mean disaster for your furnace or boiler. 

If you're experiencing cold floors, hot rooms that need to be cooler, or cold rooms that need to be warmer- we have the solutions! No more guesswork, with our home energy evaluation we will find the problem and propose the fix. You can expect to enjoy lower energy bills, a more comfortable home, and the HVAC efficiency you've always wanted. Contact us today!

Exeter, NH Home Energy Evaluation and Your HVAC Service

Once we perform the home energy evaluation we have a much better idea of the source of your concerns: is it the insulation, the size of your heater or air conditioner, or is it something else? We will be able to show you where your home leaks, where it's efficient and sound, and what we propose to improve your situation. No longer will you have to worry about the same problem repeating itself, you'll get the right fix, the first time.

We proudly offer a home energy evaluation to pinpoint the problem and then offer our insulation and installation services to provide the solutions. Whether HVAC repair or replacement, tankless water heater installation, or air sealing- we got it covered!  

At Dr. Energy Saver Seacoast, we not only test and investigate your home's energy usage, but we will discuss and prioritize the proper repairs. You'll know which ones will save you the most energy and why. This will also help direct you in making the best decision for you and your family.

Home Energy Evaluation: Energy Evaluation

HVAC Repair and HVAC Service

Air Duct Sealing

Central air conditioning repair and installation

Ductless air conditioning repair and installation

Air Conditioning Tune-Ups

  • Home Insulation
  • Attic Insulation
  • Crawl Space Insulation
  • Duct Insulation
  • Blown in Insulation
  • Cellulose Insulation
  • Rigid Foam Insulation
  • Radiant Barrier Installation

For a FREE, no-obligation services estimate in Exeter, New Hampshire, you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy efficient home!

Work Requests From Exeter, NH
Hampton Road in Exeter
Looking to insulate unfinished part of attic on a small cape. Would like to get an estimate. We have an account with DF Richard for the delivery of propane to our home in Hampton Falls (Acct. No. 560187) this work would be performed at another house we own which our daughter lives in. I am around the rest of this week, and then not available until the week of the 16th. Thanks.
HAYES PARK in Exeter
I have an 1100 square foot mobile home and am looking to have the roof cavity insulated. Do you do that kind of work or would know of a good referral. thank you !
Allen St in Exeter
Looking for an estimate to insulate our attic better
Lantern Lane in Exeter
Looking for an energy audit to find how to best reduce natural gas costs, maybe electric costs too.
High St in Exeter
We seem to be burning a lot of oil and have icicles forming on our exterior siding. We'd like to know what's causing it and how we can improve our efficiency.

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