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sealing air leaks
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radiant barrier insulation
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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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Expert Spray Foam & Attic Insulation Contractor Serving O Fallon, IL

Happy Customers Surrounding O Fallon, IL
Work Requests

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Reliable Attic Insulation Solutions For O Fallon Homeowners

High utility bills and rooms that are too hot in the summer and too cold in the winter are just a few signs that your attic may not be properly insulated. Upgrading your attic insulation is one of the most simple, cost-effective ways to improve comfort. We all know that hot air rises so without proper attic insulation you could literally be throwing your money away when you try to heat your home in the winter. However, attic insulation provides year-round benefits. Attic insulation can help just as much in the warmer months by creating a barrier between the top of your home and the harsh summer sun. You lose the most energy through the top of your home so attic proper attic insulation is guaranteed to save you money and increase home comfort.

O Fallon, IL Crawl Space Insulation

Crawl spaces tend to soak up the natural cold or heat around your home and transfers it into the air in your crawl space. This will cause your energy bills to rise and your home’s comfort to decrease. If you have utilities in your crawl space such as your water heater, furnace, or hot water pipes, your energy bills will suffer even more. The fluctuation in temperature will force your heating and air conditioning systems to work harder, causing your energy costs to rise. For your crawl space insulation to perform like it should, it's essential to install the right type of crawl space insulation, the right amount of crawl space insulation, and use the correct installation technique. At Dr. Energy Saver St. Louis we can improve the condition of your crawl space with products that are durable, long-lasting, and made especially for the crawl space environment!

Spray Foam Insulation and Air Sealing Professionals

If you're looking for the best home insulation product available today look no further than spray foam insulation. Increase your comfort and decrease your energy bills with spray foam insulation. Spray foam insulation provides several advantages because it’s durable, provides superior insulation value, it’s waterproof and it expands to fill gaps and cracks making it an ideal air-sealing material.

Our team of professionals also offer expert air sealing services. Air sealing in your home is a simple, cost-effective way to lower heating and cooling costs, increase comfort, and create a healthier indoor environment. Heated or cooled air can find its way out of the home through a wide variety of gaps, cracks, and holes in all parts of the house. Air sealing those tiny gaps adds up to create a huge effect that will help to lower your energy costs and improve comfort. Our team can provide air sealing tests to see if and where you are losing money and also can perform expert air sealing services so you will know without a doubt that the air sealing is done right the first time!

Local Blown-In Insulation Experts

Blown-in insulation is one of the most cost-effective ways to ensure your home is energy-efficient. Blown-in insulation,  which is sometimes referred to as “blow-in” or “blown” insulation is very convenient because, well, it is blown from a tube. Due to its unique application, it can quickly be installed in almost any space. Blown-in insulation provides excellent insulation value and can reduce heating and cooling costs by as much as 40%. Contact us today to schedule a FREE blown-in insulation estimate!


Work Requests From O Fallon, IL
Vicinity of Nottinghill Drive in O Fallon
I have house built in 2008 with central heat and air located in a finished basement. I'm looking to have the whole house duct work cleaned and sealed. Looking to gain efficiency by reducing loss in the duct work. Understand there is a sealant that will adhere to the walls of the duct and seal the gaps in the connections. Looking for a contractor that can do this work, can you do this work?
Vicinity of East State Street in O Fallon
Attic is under insulated. Currently has "blown" insulation but needs more. Not sure of type or age of current blown in insulation.
Vicinity of Hodgens Mill Lane in O Fallon
Two-story house that feels colder upstairs rather than downstairs. House built in 1996. We want someone to come over to assess if we would benefit from new insulation blown into attic.
Vicinity of Knollhaven Trail in O Fallon
Would like my house assessed for insulation and air sealed. Then rated with suggestions and cost estimates. For the below Attic Garage Walls Windows and doors Air sealed
Vicinity of Greentree Court in O Fallon
Purchasing a home in O'Fallon with expected closing date of 9/30/14. I want to have insulation blown in the attic, if necessary, prior to moving in. And possibly above the attached garage. Thank you.
Vicinity of Titan Dr in O Fallon
I have a bedroom that has a significant draft in it coming from the baseboard. I have a bedroom that is hot all the time (winter & summer)
Vicinity of Mulberry Lane in O Fallon
I have a floor joice that may need to be replaced due to water or termite damage, and I am interested in a moisture barrier in my crawlspace, to separate the dirt from the wood. Please let me know if it's possible to get a free estimate.
Vicinity of Marigold Dr in O Fallon
We have damage to our roof. USAA has called if an ice dam. The attic insulation was wet and ceiling drywall was damaged. USAA sent a restoration company but they said the insulation in the attic was dry. We would like another assessment because we are concerned at the quality of the insulation now.
Vicinity of Cabiness Ct in O Fallon
Would like to have someone loook at our insulation to make sure we have the correct amount. Also, the bedrooms opposite of the master bedroom are always warmer than the master.
Vicinity of Conrad Lane in O Fallon
I have a corner in my Master Bathroom I would like to insulate with spray foam to prevent the pipes from freezing in the winter months. Just looking to get an estimate for about 150-300 sq-ft of space. Thanks.
Vicinity of S Vine in O Fallon
Our house was built in 1934 and it has no insulation. we are looking in to getting foam injected into the walls.
Vicinity of Frontage Rd in O Fallon
Office walls are so thin that everyone can hear through them.

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