Now is the perfect time to invest in your home! Contact us today!

Click here to learn more.

Service Area
Contact Us For
A Free Estimate!
Reviews From Nashua
Products & Services
Home Energy Audit
Energy efficiency audit
Energy saving devices
Energy saving products
Energy saving tips
Home energy audit
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
Spray foam 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
 
Replacement Windows & Doors
Anderson Replacement Windows
Best Replacement Windows
Fiberglass Replacement Windows
Home Window Replacement
Low E Glass
Low E Windows
Marvin Replacement Windows
Vinyl Replacement Windows
 
Indoor Air Quality
Dehumidification
SaniDry Dehumidifiers
Basement Dehumidifiers
Crawl Space Dehumidifiers
Energy-Efficient Dehumdifiers

Spray Foam, Attic Insulation & Window Replacement Contractor in Nashua, NH

Happy Customers Surrounding Nashua, NH
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Nashua's Home Energy, Insulation & Comfort Expert

Dr. Energy Saver, A Blackdog Affiliate is an authorized dealer of the nationally renowned Dr. Energy Saver network of the best energy-conservation contractors across the country. We are not just a contractor company, we specialize in helping you understand your home's current energy efficiency, suggest repairs, and we also do the work! You'll receive the maximum energy and cost-saving results with least amount of hassle.

Spray Foam, Attic & Wall Insulation, Air Sealing & More

We help homeowners of Nashua, MA improve their home's energy efficiency and comfort by using our proven insulation and air sealing methods. As an authorized Dr. Energy Saver dealer, we have access to the highest quality products and services in the home energy industry. Some of the insulation services we offer include spray foam, rigid foam, cellulose, blown-in and injection foam.  We can insulate all areas of your home including the attic, basement, crawl space, and even the garage. If your home is uncomfortable or you are tired of high energy costs, contact us today to get a FREE service estimate. We fix uncomfortable homes!

Window Replacement

Did you know that your windows play a big part in improving your home's energy efficiency?  In fact, many windows do not seal as well as they should and allow air to leak out. At Dr. Energy Saver, A Blackdog Affiliate we can install new windows in your home. Unlike other contractors in the area, we can replace your existing windows with low-e glass! Low-e glass has a coating that emits almost no radiant energy and blocks most ultraviolet (UV) long wave energy, which we feel as heat. Our low-e glass replacement windows help control the temperature in your home all year long. 

Dehumidification & Indoor Air Quality Solutions

Temperature and humidity can have a huge impact on your comfort. Excess moisture in your home can create musty odors and cause mold and mildew, which can aggravate allergies and asthma symptoms. Most homeowners make the mistake of turning up their air conditioner in an effort to reduce humidity. This does very little to improve comfort and increases energy costs. If you live in Nashua, you know that humidity is especially high in the summertime. Dr. Energy Saver, A Blackdog Affiliate can install a dehumidifier to help reduce moisture, eliminate odors and improve your home's comfort. Less humidity in the air also means that you'll feel cooler at a higher temperature and will be using less energy to keep your home comfortable. We are Nashua's certified installer of SaniDry dehumidifiers. Our dehumidification systems offer high-capacity moisture removal and energy-efficient performance.

Comprehensive Home Energy Audits

Assessing your home's current home energy efficiency is critical to figuring out what the current problems are.  Before we work on your home, we will perform a thorough home energy audit to get an idea of what is going on.  Our energy evaluation will give us an idea of what we need to do to fix your home.  After we complete the audit, we will take the time to sit with you and educate you as to what the best plan would be to fix your home, and why.  From there, we can perform any work we think is beneficial to improving the energy efficiency and comfort of your home.

Services We Offer:

  • Complete Home Energy Audit
  • Variety of Insulation Materials: Spray Foam, Cellulose, Blown-in and More
  • Attic Insulation / Basement Insulation / Crawl Space Insulation
  • Crawl Space Repair
  • Replacement Windows
  • Sealing Air Leaks
  • Radiant Barrier Installation
  • Air Duct Sealing
  • Dehumidifiers

When you get your FREE, no-obligation services estimate in Nashua, 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!

Job Stories From Nashua, NH
New in Nashua, NH

Bob was in the process of purchasing a little ranch home in Nashua, NH. He met with the home inspector, and was surprised to get some really great advice. Even though the home passed inspection, the inspector encouraged Bob to get more attic insulation, he worried that the home would hemorrhage heat in the winter and lose cool air in the summer. 

 

We checked out Bob's home and agreed with that inspector! But we didn't only add insulation to the attic, we also installed a hatch cover and extended his bathroom fan to seal up all the places air can escape. Bob could have easily gone to the local hardware store, bought pink fiberglass insulation, and rolled it out... but that wouldn't have solved his issues. Dr. Energy Saver Northshore thoroughly insulated Bob's home. 

 

 

A Cape in Nashua, NH

We met Nashua homeowners Janice and Roger at a home show in Manchester, NH. Roger was worried about ice dams and Janice just wanted a warmer basement and 1st floor. the couple loved their cute Cape Cod style home, but wanted to feel more comfortable in the winter.

 

Dr. Energy Saver Northshore has a specfic solution for Cape style homes. We air seal the roof and use both foam and cellulose insulation in the attic. This combination proves to be particularly effective for this style of house. After working on the top of the house, we headed down to the basement to spray foam. This combination both reduced ice dams and made the home warmer. 

Work Requests From Nashua, NH
Cox Street in Nashua
1st - 10'x15' mud room off of main house has crawl space under that is not currently insulated. Floor is very cold tile. Just installed a heater but need insulated prior to heating. 2nd - 25'x30' attic roof line & attic walls in main house are not currently insulated. Possibly going to finish this area off in the spring/fall. I would like the cost to insulate correctly. Spray foam/ Net & Blown/ Batt??? Your opinion is better suited.
Shady Hill Rd in Nashua
Ice dam mitigation
CHerry Hollow Road in Nashua
ATtic Insulation to prevent ice damns and anything I can do to save utilities cost such as windows and all
Parker Drive in Nashua
I had a big ice dam problem last winter. I would like to prevent the same thing from happening this year. I would like an estimate on how much it would cost.
Iroquois Rd in Nashua
We moved into our home in December and would like a quote for insulating our attic
Serving the following Nashua, NH zip codes
03060, 03061, 03062, 03063, 03064

our service area

Top