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Products & Services
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 repair
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork
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]
More Awards

Fenton's Expert Home Insulation & Crawl Space Repair Company

Fenton, MO I was astouneded by the excellent job Dr. Energy SAver did when working in my home....
Happy Customers Surrounding Fenton, MO
Work Requests

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Reviews From Fenton
Testimonials From Fenton
Jim was great to work with - explained everything!
Testimonial by Rick & Kim R. from Fenton, MO
Now we're warm and toasty!...
Testimonial by Jason L. from Fenton, MO

Improve Your Home's Energy Efficiency and Comfort Today 

Dr. Energy Saver St. Louis is an authorized dealer of the nationally renowned Dr. Energy Saver network of the best energy-conservation contractors across the country. At Dr. Energy Saver St. Louis we are not just another contractor, but we specialize in helping you understand your home's current energy efficiency, suggest repairs, and perform the work all at an affordable price with the least amount of hassle!

Fenton, MO 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 Fenton, Missouri.

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 Insulation
  • Spray Foam Insulation
  • Open Cell and Closed Cell Foam
  • Air Sealing Packages
  • Blower Door Testing
  • Duct work Sealing
  • Blown in Insulation
  • Attic Insulation
  • Crawl Space Insulation and Repair
  • Radiant Barrier Installation
  • Rigid Foam Insulation
  • Injection Foam Insulation
  • Dehumidification Systems
  • Ice Damming Prevention
  • Indoor Air Quality Solutions
  • Ductwork, Air Duct Sealing
  • Sealing Air Leaks

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

Case Studies From Fenton
Homeowners Tom and Carol spend most of their time in the kitchen, dining room, and the basement. In the winter, the basement is extra drafty and too...
Press Releases From Fenton
Dr. Energy Saver St. Louis and its sister company, Woods Basement Systems, are granting Christmas wishes for the children of Hoyleton Children’s Home.... [Read more]
Job Stories From Fenton, MO
Attic Insulated in Fenton, MO

Kathryn K. of Fenton, MO had rooms in her home that would never stay cool in the summer and were bitterly cold in the winter. She was spending so much money to heat and cool her home but it was never comfortable so she called Woods Basement Systems for a free energy audit. Woods recommended sealing the attic and installing new insulation.

Woods sealed air leaks throughout the attic with spray foam to prevent heated or cooled air from getting out and outside air from getting in.

Woods blew cellulose insulation into the flat parts of the attic. Cellulose insulation is made of recycled newspaper treated with a nontoxic borate solution to it noncombustible and resistant to mold and insects. It blankets the attic and forms a denser insulating layer than fiberglass.

In the area of the attic with a cathedral ceiling, a two-part spray foam insulation was coated onto the walls. The expanding spray foam completely eliminates any air leaks. It cures and hardens in minutes and is a very high performing insulation.

Kathryn is thrilled that her home is much more comfortable and her heating and cooling bills are lower.

Fenton, MO Home gets Air Sealed and Insulated

Tom and Carol were looking to live more comfortably.  They were tired of their rooms being drafty an too dry in the winter and extra hot in the summer.  They wanted a permanent solution so they called Dr. Energy Saver St. Louis.  They then found that air sealing the home and installing more insulation would do the trick.  After these were put in place, these homeowners are now living happily ever after.

Work Requests From Fenton, MO
Smoke Tree Drive in Fenton
I need insulation blown into my attic. Please do not email me. I rarely check my emails.
San Luis Rey Pwky in Fenton
My house needs better insulation.
Greenmar in Fenton
I have purchased insulation - I need it blown into attic.
Avalon Ridge Circle in Fenton
Cold floors
Winter Bluff Drive in Fenton
See what improvements need to be made in the future for less gas and electric usage.

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