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Company Awards
For the 3rd time, Basement Systems (sister company to Dr. Energy Saver, also owned by Larry Janesky) has won the... [Read more]
Lawrence Janesky, founder and CEO of Basement Systems Inc. and Dr. Energy Saver has been named an Entrepreneur of the... [Read more]
We are proud to receive the 2016 Angie's List Super Service Award! Angie's List Super Service Award 2015 winners have... [Read more]
More Awards

Established Insulation Services Throughout Wilton, CT

The crew did great- they explained what they were doing, took care to clean up, and did what they said....
Happy Customers Surrounding Wilton, CT
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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 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.

Wilton, 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 Wilton, 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. 

Wilton's Window and Door Replacement Expert

At Dr. Energy Saver Of Connecticut, we offer homeowners of Wilton 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 spray foam and blown insulation contractor, catering to residential homes in Wilton and nearby. Hop on the path to savings by contacting us today! 

We like using spray foam insulation for many homes due to the fact that it is one of the best types of insulation for reaching those hard to reach places, offers a great air sealing benefit, and is very easy to apply.  In many homes with out spray foam insulation, homeowners have reported a 30% or more energy cost savings.  Our 2 part spray foam offers a great return on investment and is great at making a home more comfortable. 

Insulation Services We Offer:

  • Home Energy Audits
  • Spray Foam Insulation
  • Sealing Air Leaks
  • Radiant Barrier Installation
  • Ice Dam Prevention
  • Floor Insulation
  • SilverGlo Insulation
  • Attic Insulation
  • Blown-in Insulation
  • Crawl Space Insulation
  • Injection Foam
  • Basement 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 a common issues that homeowners deal with.  Ice dams are caused when 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 are" 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 Spray Foam or Blown Insulation Estimate from Wilton's Trusted Contractor

For a FREE, no-obligation services estimate in Wilton, 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!

Case Studies From Wilton
Blown-In
This Trumbull, CT family was having issues with their energy costs, and the unwanted air filtering through their basement and attic were the...
News & Events From from Wilton
If you're that unlucky family member that got stuck with the bedroom over the garage you're going to benefit from these tips and tricks!... [Read more]
Work Requests From Wilton, CT
Belden Hill Rd in Wilton
Draftiness and uneven heating/cooling ventilation in various parts of the house.
Mather St in Wilton
Remodeling an 1850 family homestead. Would like to insulate rubble foundation walls rather than fiberglass between the floor joists above to make this a seim-conditioned space. Also at some point will need blown in insulation in the wall cavaties. Further have a large minimally insulated timberframe chestnut 1700s barn attached to the house that would have to be insulated from the outside if at all. These are separate projects. The foundation issue would come first.
Catalpa Road in Wilton
We bought our new house one year ago. Previous owners put in foam installation, but did not remove the old pink insulation. I would like it cleaned out, and check the attic for proper insulation.
SNOWBERRY LANE in Wilton
Had Central put in a year ago, before that had cellulose sprayed in attic on floor. Had ice jam and water damage from roof last winter. Would like to have estimate to fully enclose attic.
Old Grumman Hill Rd in Wilton
Walk up attic, thinking of adding insulation
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