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Company Awards
Home Advisor 3 Year Award
We have been helping homeowners make their home more comfortable as a member of HomeAdvisor for 3 years.... [Read more]
Dr. Energy Saver of Connecticut Receives The 2016 Super Service Award from Angie's List
We are proud to receive the 2016 Angie's List Super Service Award! Angie's List Super Service Award 2015 winners have... [Read more]
Best Places to Work in Connecticut
For the 3rd time, Basement Systems (sister company to Dr. Energy Saver, also owned by Larry Janesky) has won the... [Read more]
More Awards

Full-Service Window Replacment & Home Insulation Services

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Happy Customers Surrounding Westport, CT
Work Requests

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Reviews From Westport
Testimonials From Westport
I've already recommended friends and family.
Testimonial by Tom & Michele M. from Westport, CT

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.

Westport, 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 Westport, 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. 

Westport's Window and Door Replacement Expert

At Dr. Energy Saver Of Connecticut, we offer homeowners of Westport 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 Westport 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

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 Westport's Trusted Contractor

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

Work Requests From Westport, CT
Project Location: Westport, CT
Whole house
Project Location: Westport, CT
Project Location: Westport, CT
We are selling our home and the new buyers have requested we replace some of the fiberglass insulation in a crawlspace that is no longer functional due to moisture & mice over the years (original to the home).
Project Location: Westport, CT
Spray foam coat on my garage ceiling
Project Location: Westport, CT
Drafty old house
Project Location: Westport, CT
Moved in recently (six months) and just don't have a good feel that we're being as efficient as we should be. Older house too so my worry level is rising.
Project Location: Westport, CT
I would like to insulate the ceiling above my two-car garage, which is directly below my home office, within my home. The interior garage wall seems well-insulated as the rooms adjacent to it on the first floor are warm. But the space above it is COLD.
Project Location: Westport, CT
Our house was renovated just before we bought it but I'm not sure what quality of insulation they used. We have a couple rooms/spaces in the house that are always freezing no matter how high we turn the heat up. I'd like to understand what we can do to mitigate this.
Project Location: Westport, CT
My attic is very tight. I had you guys do my entire house a couple years ago and you wouldn't do the attic bc it was impossible to guarantee. I need my attic re-insulated and was wondering what my options were with you guys if any. thanks!
Project Location: Westport, CT
Closed cell insulation for a new addition/Master bedroom.
Project Location: Westport, CT
Spray foam on detache office floor
Project Location: Westport, CT
I recent purchased a 1960 home and need to upgrade all the insulation. I purchased a pallet of R30 rockwoll insulation to do the attic myself. But, soon realized that I really need to hire a contract to remove the old attic insulation and air seal the attic before laying down the Rockwell. I also need to insulate the basement/crawl space as the there is none at the moment.
Project Location: Westport, CT
We had some rodent issues in the unfinished portion of our attic, and the insulation is in a very bad state. We are interested in pricing out spray foam vs fiberglass insulation for the attic, as well as discussing a room that must have been added on, over the garage, as it is freezing in the winters, and likely has no insulation in the walls.
Project Location: Westport, CT
Would like to add insulation to attic
Project Location: Westport, CT
I am looking to spray foam my attic and I am requesting a free estimate / evaluation. Here are the exact specifications: Attic: Install 6" Open Cell spray foam R21 includes Ignition Barrier in all roof rafters and 4" in gable walls. Main attic section ready for sheet rock (1530 sq/ft) Cover and protect all work areas with plastic or drop cloths. Cover and protect HVAC equipment (turn off during installation). Ventilate work area with ducted fan during installation process. Remove and dispose of all construction debris upon completion.
Project Location: Westport, CT
Keeping out the drafts, lowering oil cost for heat.
Project Location: Westport, CT
A two car garage with inside open 2 x 4 studs. Looking for closed cell foam insulation.
Project Location: Westport, CT
Upper floor is either hot or cold
Project Location: Westport, CT
Have 2 Bay windows that need proper insulating underneath, floor directly above both gets very cold in winter. Would like an estimate, etc. Thank you!
Project Location: Westport, CT
High heating and air conditioning cost. Drafty rooms. Inconsistent temp by room
Serving the following Westport, CT zip codes
06880, 06881, 06888, 06889, 06880, 06881, 06888, 06889