Darien, CT's Local Crawl Space, Attic, & Blown Insulation Contractor

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Dr. Energy Saver Of Connecticut is an authorized franchisee 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 the least amount of hassle.

Dr. Energy Saver Of Connecticut is also the exclusive distributor of the award-winning SilverGlo insulation. SilverGlo is a unique type of rigid foam insulation offering immunity to moisture and mold, a high R-Value, and excellent air sealing. Our SilverGlo rigid foam board is industry-leading and is one of the easiest to install in any part of your home.

Darien, CT  Home Energy Savings Expert

We specialize in a variety of services aimed to lessen your home's carbon footprint and save energy and money each month! We offer it all, from air sealing to ductwork to insulation services in Darien, CT.

At Dr. Energy Saver, 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. 

Darien's Window and Door Replacement Expert

At Dr. Energy Saver Of Connecticut, we offer homeowners of Darien reliable window and door replacement options. Did you know that your home's windows and doors play a big part in maintaining the overall comfort of your home?  In fact, if doors and windows do not close like they are designed, this can cause air leaks and this will cost you more in energy costs.  We offer a variety of windows and doors such as low e glass windows for all areas of your home, and high-quality patio and sliding glass doors. Our energy-efficient replacement windows and doors have been proven time and time again to improve the energy efficiency and comfort of your home. As the trusted replacement window and door contractor of CT, we provide our customers with nothing but the best!  Contact us today for a FREE window and door replacement quote!

  • Low e Glass Replacement Windows
  • Skylight Installation 
  • Patio & Sliding Glass Doors
  • Door Replacement 

Proper Insulation Will Help Decrease Your Energy Bills All Year

As a Connecticut homeowner, you know full well how harsh the winters and summers can be here. One of the best ways to save on your energy bills for years to come is to update your home's insulation. Dr. Energy Saver Of Connecticut is a professional blown insulation contractor, catering to residential homes in Darien and nearby. Hop on the path to savings by contacting us today! 

Dr. Energy Saver Of Connecticut likes using blown-in cellulose insulation for many homes due to the fact that it is one of the best types of insulation that can match or exceed the insulation value of fiberglass, with R-values as high as R-4 per inch. That is because, unlike fiberglass which doesn't stop air movement, cellulose does a good job of slowing or stopping air leaks that can waste energy and cause cold drafts. It is also eco-friendly, as it takes much less energy to manufacture than other types of insulation, and is even made from recycled newspaper. Plus, blown-in cellulose is resistant to fires, mice, and mold, so you can count on the insulation value lasting.

Insulation Services We Offer:

  • Home Energy Evaluations
  • Sealing Air Leaks
  • Radiant Barrier Installation
  • Ice Dam Prevention
  • Floor Insulation
  • Attic Insulation
  • SilverGlo Insulation
  • Blown-in Insulation
  • Crawl Space Insulation
  • Basement Insulation
  • Cellulose Insulation
  • Spray Foam Insulation

Ice Dam Repair & Prevention Solutions

Homes in this area of the country are exposed to frigid temperatures and snow every winter.  Because of this, ice dams are common issues that homeowners deal with.  Ice dams are caused when the heat inside your attic warms the underside of the roof and causes ice and snow to melt. Ice dams can cause serious damage to your roof and can leak into your attic. When we talk about ice dams, one of the most frequent questions we get asked is "how do I prevent or repair ice dams?"  Preventing ice dams is fairly simple with the use of proper insulation and air sealing. If your home is facing ice dam issues, contact the experts at Dr. Energy Saver Of Connecticut for a FREE quote today!

Get a Free Blown Insulation Estimate from Darien's Trusted Contractor

For a FREE, no-obligation services estimate in Darien, CT, 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!

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Work Requests From Darien, CT
Project Location: Darien, CT
120+ year old home with original windows and questionable insulation, would like recommendations on where to improve heat loss.
Project Location: Darien, CT
Finished basement is drafty and we wonder if this can be improved and at what cost.
Project Location: Darien, CT
Attic lack of insulation
Project Location: Darien, CT
I am interested in getting my ductwork sealed. My ducts leak into the basement, in particular.
Project Location: Darien, CT
Spray foam house, better insulation
Project Location: Darien, CT
Wanted to replace fallen insulation in crawl space with something more efficient.
Project Location: Darien, CT
Very cold crawl space
Project Location: Darien, CT
Have a 1954 Cape Cod with minimal headroom in ceiling. Insulation existing is at least 30 years old or older. Looking for cost to remodel old insulation and replace with your product.
Project Location: Darien, CT
Project Location: Darien, CT
Just bought this new house and looking for the home energy and insulation evaluation, thank you
Project Location: Darien, CT
There is some areas in our basement I fill need spray insulation because the rooms above them are very cold.
Project Location: Darien, CT
Cold and drafty rooms
Project Location: Darien, CT
There are a few doors that are not well isolated that i'd like to have confirmation on as well as see how else we could increase isolation/energy efficiency of the home.
Project Location: Darien, CT
Looking for spray foam quote in attic
Project Location: Darien, CT
Attic insulation
Project Location: Darien, CT
First floor over a crawl space does not retain heat well and floor is cold. Current fiberglass insulation falling down.
Project Location: Darien, CT
Debating converting an existing boiler that's in good shape from oil to natural gas. The HVAC technician that came to quote the job suggested having your spray foam the house to improve insulation instead.
Project Location: Darien, CT
Moved into our house in July of 2020 and had new gutters installed. Since we have been getting all this snow, we appear to be getting ice dams and icicles forming on our gutter line. Want to determine if it is an insulation issue causing the ice dams.
Project Location: Darien, CT
Comment: Service Insulation Source Facebook/Instagram
Project Location: Darien, CT
WE have an unfinished attic that is not heated or cooled and causes rest of attic to be very hot and cold during summer and winter.
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