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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 repair
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork
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]
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Attic Insulation and Ice Dam Prevention Specialist Serving Granite City, IL

Dr. Energy Saver did an excellent job with my air sealing....
Happy Customers Surrounding Granite City, IL
Work Requests

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Reviews From Granite City
Testimonials From Granite City
The workers stayed at my home until they were sure the job was done right.
Testimonial by Richard B. from Granite City, IL

For a FREE no-obligation estimate in Granite City, 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 Dr. Energy Saver St. Louis, we are not your typical home improvement contractor. We take the time to help you understand the cause of your home's current lack in energy efficiency. We will sit down with you and suggest what repairs we think will be best for your home, will then perform the work all at an affordable price! You'll receive the maximum energy and cost-saving results with least amount of hassle.

Granite City, 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 Granite City, 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
  • Open and Closed Cell Foam
  • Air Sealing Packages
  • Blower Door Testing
  • Spray Foam Insulation
  • Blown in Insulation
  • Attic Insulation
  • Crawl Space Insulation and Repair
  • Radiant Barrier Installation
  • Rigid 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 Granite City, 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!

Case Studies From Granite City
The detail between the foundation wall, the sill plate, the rim joist, and the sub flooring allows for significant air leakage from the outside,...
Work Requests From Granite City, IL
Briarmoor Lane in Granite City
We live in a home built on a slab so our duct work is located in the slab. We are getting a musty odor from the vents and it seems like they are damp at times.
Lake Drive in Granite City
The house we bought a year ago is a monster. It is drafty, hot in summer and cold in winter. My daughters room is awful. The room temp never is comfortable. We need a energy audit bad!
in Granite City
Drafts in house and how to save on utility bills
Cleveland Blvd in Granite City
1/2 story attic.with no insulation
Mimosa Drive in Granite City
New detached garage. dimensions are 24'X24'and walls are 8' tall. front wall has a 7'X16' garage door and a 3' walk-through door so much less insulation needed on the front wall. just looking for a ball-park estimate for blown-in foam insulation for the walls. thanks.
Moorland Drive in Granite City
I have substantial air leaks, but don't have substantial dollars to fix. I paid a lot of money to have insulation blown in my attic, but was told it was not done properly, and I cannot tell any difference at all since it has been done. I would love to have an estimate, unless the usual and normal cost of tightening up a leaky house tranlates into thousands of dollars. I would rather state this upfront than to have someone come out unnecessarily. I prefer an email response, but if a phone call is preferred by you, then a morning before 11am, or a Saturday are the best times to reach me. Thank you.
Courtney Blvd in Granite City
Need spray foam insulation for 625 square feet attic.
Whipporwill Lane in Granite City
I would like to get the floor of an addition insulated.
Parkview Dr Condo in Granite City
I live in a condo on the first floor. I am interested in getting an estimate for spray foam insulation to help with sound dampening.

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