Cos Cob, CT's Leading Insulation Professionals

Happy Customers Surrounding Cos Cob, 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 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.

Cos Cob, 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 Cos Cob, 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. 

Cos Cob's Window and Door Replacement Expert

At Dr. Energy Saver Of Connecticut, we offer homeowners of Cos Cob 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 Cos Cob 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 Cos Cob's Trusted Contractor

For a FREE, no-obligation services estimate in Cos Cob, 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!

Job Stories From Cos Cob, CT
Insulated Garage Ceiling in Cos Cob, CT

These Cos Cob, CT homeowners bought a newer home for their expanding family. They realized the room above the garage, which was intended for their children to play in, was uncomfortably cold in the wintertime. They called Dr. Energy Saver of Connecticut in order to assess the situation. They quickly realized the discomfort was caused by the floor above the garage not being insulated. This is a common mistake in contracting because it is mistaken as an interior floor, but when your garage door is constantly opening and closing and under insulated, your bonus room above it suffers.

We sent out our trusted crew who were very experienced and well trained in this type of installation. They cut access holes from inside the bonus room in order to get to the floor joist cavities. They used a hose that sent pressurized dense-pack cellulose insulation into the cavities. This allows there to be a more airtight insulated layer with as much insulation in the floor as possible to protect their kids from uncomfortable living spaces.

The homeowners now feel much more confident in letting their children spend time in a now comfortable bonus room.

Work Requests From Cos Cob, CT
Project Location: Cos Cob, CT
Spray foam insulate attic walls and roof
Project Location: Cos Cob, CT
We have previously done an energy audit and believe the back wall of our house lacks insulation or has insufficient insulation. We would like to have blown in insulation (from the interior) as we will be removing cabinetry from the affected wall so there will be more access.
Project Location: Cos Cob, CT
I would like to find out how I can better insulate my attic and home in order to improve our energy efficiency.
Project Location: Cos Cob, CT
I recently purchased a home built in 1908. I would like to do some, or all, of the following: Stop air leakage at doors and some windows (immediately) Improve / bolster attic insulation (immediately) Energy Efficiency "Audit" (February or March of 2018) Improve / bolster basement insulation (next 1-2 years) Replace single-pane windows (eventually) Replace some kitchen appliances Please contact me by text message or email to schedule a visit to my home. Regards, -Nick
Project Location: Cos Cob, CT
Attic rafters may need insulation?
Project Location: Cos Cob, CT
Greetings- Looking for a quote on crawl space and attic areas. Have had a previous audit and quote on the space, but wasn't happy with the process and subsequent price. Specifically, I've had to call 4X to get a followup appointment for the detailed quote. The detailed quote was almost double what the initial estimate that was provided. Very interested in moving forward with work and leveraging some of the state rebates.
Project Location: Cos Cob, CT
Cooling issues, inconsistent room temps., high electric bills
Project Location: Cos Cob, CT
I need insulation for crawl space
Project Location: Cos Cob, CT
Attic insulation need
Project Location: Cos Cob, CT
My house is a 1770s house, and I need help to lower my energy bill.
Project Location: Cos Cob, CT
We are going to be adding on a small addition (master bedroom above existing family room) and would like to explore options to add either central air or some mini split systems.
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