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Reviews From Alton
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    Alton, IL
    Tuesday, Aug 6th, 2013
    "We cannot say enough about how pleased we are with our..."
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
Before and After Pictures from Alton
Spray Foam Insulation in East Alton, IL

Spray Foam Insulation in East Alton, IL

Before After
Spray Foam Insulation in East Alton, IL Spray Foam Insulation in East Alton, IL

Eric's home was especially cold during the winter months.  He didn't have the proper insulation to keep the heat inside.  Once he got spray foam insulation installed he noticed a big difference in the quality of air in his home.

Crawl Space Insulation in East Alton, IL

Crawl Space Insulation in East Alton, IL

Before After
Crawl Space Insulation in East Alton, IL Crawl Space Insulation in East Alton, IL

Spray Foam Insulation in this crawl space helped keep out insects, reduced humidity and dryness, reduced air infiltration, reduced conductive heat transfer, and helped improve indoor air quality.

Cleanspace in Alton, IL

Cleanspace in Alton, IL

Before After
Cleanspace in Alton, IL Cleanspace in Alton, IL

A dirt crawl space under a home can lead to unending problems. The earth has very high humidity in the soil. This water vapor moves easily into the crawl space and upwards into the house environment. Mold thrives and reproduces by producing airborne spores by the millions and some molds are toxic. Insects and critters of all kinds love the damp environment as well. The CleanSpace encapsulation system completely isolates your home from the earth. This dramatically reduces the humidity level in the air which, when combined with sealing outside air and dehumidification, will eliminate mold growth and rot from your crawl space and make the whole house a healthier environment.


Company Awards
2015 Service Award
Dr. Energy Saver Saint Louis won the 2015 Service Award.... [Read more]
NARI Best Specialty Project
Dr. Energy Saver St. Louis won the 2014 NARI Remodeling Award Best Specialty Project.... [Read more]
#6 Dealer in National Dr. Energy Saver Network
Dr. Energy Saver St. Louis was recently recognized at the Annual Convention in Seymour, Connecticut as the #6 Dr. Energy... [Read more]
More Awards

Alton, IL's Trusted Attic Insulation and Ice Dam Prevention Contractor

Alton, IL Dr. Energy Saver showed me where my house was losing energy and consequently my money....
Happy Customers Surrounding Alton, IL
Work Requests

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For a FREE no-obligation estimate in Alton, 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 

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 our home energy saving company we are not just an everyday contractor, but we specialize in helping you understand your home's current energy efficiency, suggest repairs, and perform the work at an affordable price. You'll receive the maximum energy and cost-saving results with least amount of hassle.

Alton, IL Home Energy Saving Specialists

Our home energy conservation specialists 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 Alton, 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 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
  • Ice Damming Prevention
  • Dehumidification Systems
  • Indoor Air Quality Solutions
  • Ductwork, Air Duct Sealing
  • Sealing Air Leaks

For a FREE, no-obligation services estimate in Alton, Illinois, 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!

Press Releases From Alton
Illinois will become the second state to adopt the 2012 International Energy Conservation Code (IECC...
Illinois will become the second state to adopt the 2012 International Energy Conservation Code (IECC)this will require many buildings to be tested and verified based on air leakage.... [Read more]
Job Stories From Alton, IL
Keeping the Heat Inside in East Alton, IL

Eric was unhappy with how his home seemed especially cold during the winter.  He didn’t want to use space heaters forever to maintain his comfort level.  He needed a permanent solution to this on going problem.  When he called Dr. Energy Saver he was impressed with the knowledge and the willingness to help him and make sure the problem is fix permanently.  Jake Hurst, the contractor, explained to Eric that the best way to warm up his house was to air seal with foam.  By doing this, the foam would reduce air infiltration, conductive heat transfer, humidity and dryness, improve indoor air quality and reduce entry points for insects and other pests.  Eric couldn’t say no to all these benefits so he went for the deal and now lives in his home much warmer.

Work Requests From Alton, IL
Agnes Blvd in Alton
I need an estimate for insulating my attic space.
Logan Street in Alton
Unconditioned attic space being converted to conditioned space. Need highest R value applied to roof deck,with space limitations while meeting thermal & ignition code/ideals.
Logan Rd in Alton
Looking for a home audit and helping with insulation and leaky areas.
in Alton
I have a 110 year old house the exterior walls have no insulation wanting to a foam insulation put into the walls.
Hebner Drive in Alton
Not enough the attic.
Locust Ave in Alton
I want an estimated on the foam insulation you can call me at work mon-fri 8-4 ask for Lynne Cooley Thanks
Bluff in Alton
Insulation for under wood floors in basement
West Delmar in Alton
Would like an estimate on my basement
State St in Alton
I have an approximately 1875 square foot, story and a half home. According to Ameren, my utility bill consistently runs disproportionally high compared to other similar houses in my neighborhood. I am interested in extra attic, basement, and exterior wall insulation. I am open to suggestions as to the best way to attack the problem.
Alby in Alton
I have a single story frame house with brick veneer. 950 Sq ft. I want to know if the foam insulation can be installed at a reasonable cost and not remove the drywall? I would appreciate e-mail contact as I work 6am and don't get home until 8pm. Thanks Scott
Liberty St in Alton
Do you install spray foam in plasters walls?
Camellia Place in Alton
I have a 16x16 basement music room that I would like the ceiling sprayed for noise reduction.

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