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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
ice damming prevention
 
 
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
 
Ductwork
ductwork repair
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork
Before and After Pictures from Troy
Spray foam in Troy,IL

Spray foam in Troy,IL

Before After
Spray foam in Troy,IL Spray foam in Troy,IL

The detail between the foundation wall, the sill plate, the rim joist, and the sub flooring allows for significant air leakage from the outside...especially when pipe wire penetrations are added. It is also this rim joist area that is often poorly insulated. Even when your rim joist is insulated with fiberglass bats, the outside air will still leak in through the bats, because this form of insulation acts as a filter. Spraying expanding foam insulation on the inside surface of the rim joist, to cover the sill plate down to the top of the basement wall, not only seals all air leaks very effectively, but it insulates as well.

Spray Foam Ductwork in Troy,IL

Spray Foam Ductwork in Troy,IL

Before After
Spray Foam Ductwork in Troy,IL Spray Foam Ductwork in Troy,IL

When ductwork or air handlers are located in an attic, they have to work much harder to keep your home comfortable. Battling temperatures upwards of 140 degrees F in the summer and as low as 30 degrees F or less in the winter, your attic air handlers need all the help they can get keeping your conditioned air the temperature you want it to be! One of the steps to achieving that is having your ductwork and air handlers sealed. Dr. Energy Saver encased this ductwork junction with spray foam insulation to seal any leaks, keeping that conditioned air traveling to where it needs to be---inside your living space!

Spray Foam Cantilever in Troy,IL

Spray Foam Cantilever in Troy,IL

Before After
Spray Foam Cantilever in Troy,IL Spray Foam Cantilever in Troy,IL

This Troy,IL home wanted to make thier master bathroom more comfortable and improve the air quality in the home.  Dr. Energy Saver sprayed the cantilever to elimate any draft going into the master bath.  The attic was air sealed as well as the can lights.  The knee wall in the attic was sprayed with 2 part spray foam and coated with a fire resistant material.  This home now has a comfortable master bath and a very improved air quality throughout the home.

Company Awards
Dr. Energy Saver Saint Louis won the 2015 Service Award.... [Read more]
Dr. Energy Saver St. Louis won the 2014 NARI Remodeling Award Best Specialty Project.... [Read more]
Dr. Energy Saver St. Louis was recently recognized at the Annual Convention in Seymour, Connecticut as the #6 Dr. Energy... [Read more]
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Attic and Spray Foam Insulation Contractor in Troy, IL

I've never had a better experience with a company....
Happy Customers Surrounding Troy, IL
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Reviews From Troy
Testimonials From Troy
I was pleased with the demeanor of the work crew and eveyrone that I came into contact with.
Testimonial by T B. from Troy, IL

For a FREE no-obligation estimate in Troy, IL, please fill out the form to the right and Dr. Energy Saver St. Louis will contact you shortly.

Increase Your Home's Energy Efficiency and Comfort Today 

Since 1986, Dr. Energy Saver of St Louis has served as Troy, IL's leader in home improvement and energy conservation services, beginning with crawl space repair and insulation only to quickly advance into spray foam and air sealing. We take all the necessary actions to ensure all of our services are second to none. To enhance our commitment to perfection, we provide our employees with continuous training to ensure all departments at our company are providing the best experience for the customer.

Troy, IL Home Energy Saving Specialists

We specialize in a variety of services, such as spray foam insulation, attic insulation, radiant barriers, wall insulation, blown-in insulation, ice damming prevention, and more. All of our home energy conservation services are aimed to lessen your home's carbon footprint all while saving energy and money each month! Our company's certified energy saving professionals offer it all, from air sealing to duct work to insulation in Troy, Illinois.

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.

Home Energy Improvement Services We Offer

  • Home Insulation
  • Blown-in Insulation
  • Spray Foam Insulation
  • Open Cell and Closed Cell Foam
  • Air Sealing Packages
  • Blower Door Testing
  • Duct work Sealing
  • Attic Insulation
  • Crawl Space Insulation and Repair
  • Radiant Barrier Installation
  • Rigid Foam Insulation
  • Injection Foam Insulation
  • Ice Damming Prevention
  • Dehumidification Systems
  • Indoor Air Quality Solutions
  • Ductwork, Air Duct Sealing
  • Sealing Air Leaks
Job Stories From Troy, IL
Improving Efficiency of this Troy, IL Home

Tom and Norma have been living in their house for seven years and were interested in making some changes.  They wanted to improve efficiency of the home, so they called Dr. Energy Saver St. Louis.  They spray foamed and air sealed the rim joist to reduce air infiltration and to improve air quality.  They also got EverLast Basement Windows and Window Inserts.  These would help reduce air leakage and improve energy efficiency of the windown.  Now this couple's home is better suited for their needs.

Stop Condensation in this Eoliq, MO Home

Jeff and Trish were noticing condensation on the ceiling walls and they knew this wasn't good.  They needed to figure out where and why this was happening.  They called Dr. Energy Saver St. Louis came to their house and performed a Home Energy Audit.  Dr. Energy Saver sprayed foam insulation in the walls and applied intumescent coating over the spray foam insulation in order to create a ignition barrier.  With these repairs, the condensation stopped.

Work Requests From Troy, IL
Arrowhead Dr. in Troy
Energy efficiency and hot/cold spots around the house.
Wickliffe in Troy
Need an estimate on blowing in insulation on the exterior walls of my house.
Lake Montague Estates Dr in Troy
Drafty fireplaces and doors, kitchen can be cold (walls and floor are cold to the touch)
Eisenhower Blvd in Troy
House is 4 years old but geothermal heat pump has hard time keeping temp and bills are higher than friends with geo. Thx!
McClelland Dr in Troy
Cold down stairs warm upstairs. Drafts from the gas log fire place and a drafty bump out with sliding glass doors that aren't sealed well.

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