Home Insultation Services

Residential Attic, Basement, and Wall Insulation Services for the St. Louis Metro Area

Insulation gives you





Energy Savings


Energy Stars Heating & Cooling Co provides a variety of home comfort services including:

  • Attic Insulation
  • Wall Insulation
  • Crawl Space Encapsulation/Sealing

Other heating and cooling companies miss a critical component when it comes to keeping your house warm in the winter and cool in the summer. Heating and cooling equipment works best when paired with the right home comfort measures, such as insulation or sealing.

And while there are a few other insulation companies in our region, they don’t do the job as complete and safe as Energy Stars Heating & Cooling Co.

Message us or give us a call at 618-477-8337 to schedule a free consultation.

Energy Stars Heating & Cooling Co goes beyond with our:

  • Offering You Customized Insulation Packages

  • Full Home Comfort Assessment

  • Completing Safety Testing During Your Project

These are the three reasons why we are the best home insulation company. If your home needs insulation, call Energy Stars Heating & Cooling Co at 618-477-8337.

Energy Stars Star

Why We’re Better: Home Comfort Assessment

We are the best home insulation company to call because we perform a full Home Comfort Assessment to measure and record:

  • Home square footage

  • Window and door sizes

  • Current attic insulation levels

  • Current Ventilation

  • Basement and/or crawl space area

  • Ductwork systems

  • Current heating and cooling systems

  • Check for gas leaks

Our Home Comfort Assessment sets us apart from the competition. We only check for every possible place of improvement in, out, and around your home. There are many escape routes for heat in your home, and our job is to find each one.

We take the time to do this so we can provide a customized package for your home. Each home is different so we never take the standard cookie cutter approach to insulation.

Our team of BPI certified estimators and home comfort experts look assess your home to find the best comfort and energy solutions for your home.

Why We’re Better: Insulation Packages

Other insulation contractors just show up, add insulation, and call it a day. But Energy Stars Heating & Cooling Co gives you home the exact amount of insulation for every area of your home:

Attic Insulation Packages

Insulation blown to R-49 (Energy Star Recommended Level). Our team also arranges the insulation to prevent it from falling or cutting off important air flow from vents.

Wall Insulation Packages

We densely pack insulation into wall cavities after we remove and replace vinyl siding.

Crawl Space Encapsulation Packages

Our team insulates and air seals crawl space access, spray foams insulation around rim joist, and insulate crawl space walls.

Why We’re Better: Safety and Comfort

When you insulate your home with Energy Stars Heating & Cooling Co, you’re not only getting comfort, but you’re also getting peace of mind about what is going on in your home. 

Before we start any project, we perform different safety tests to keep your family safe:

Blower Door Testing

Our home comfort specialists perform this test to help determine how much ventilation your home should have. Ventilation is an important part of home safety because without it, excess moisture can build up in your home. Excess moisture can cause mold in your home which can lead to coughing, runny noses, or more serious issues in people with other health issues.

Combustion Safety Testing

A combustion safety test makes sure all combustion appliances (like your furnace, water heater, and gas stove, or boiler) are working safely and not leaking gas. Our specialized tools detect gases like carbon monoxide in parts per million so we will inform you immediately if there are gas leaks in the home. Carbon monoxide kills over 400 people a year. Since carbon monoxide is colorless, odorless, and tasteless, it can only detected with proper equipment or a carbon monoxide detector. We carry mobile testing equipment so we can find these leaks and keep your family safe.

Why Your Home Needs Insulation:

A High Efficiency Furnace or Air Conditioner Isn’t Always Enough…

You can have the most high efficiency furnace or air conditioner in your home, but if they are operating in an under insulated home, you are still losing money.

Energy Stars Heating & Cooling Co is more than an average heating and cooling company; we are home comfort professionals. We make sure to attack the issue of home comfort and safety on all fronts by performing gas testing, determining what size equipment your home needs, and looking at your home’s current insulation.

The right equipment along with the right insulation will make your house feel like your own paradise.

Most homes in the Metro East area were not built with proper insulation levels. Even newer home building projects regularly do not have enough insulation to cut corners.

Insulation effectiveness is measured in R-value. The average R-value in homes in this area is R19. Energy Stars Heating & Cooling Co installs insulation to R49 in every project. We do this because R49 is the recommended Energy Star insulation level for our region.

Insulation has many benefits.

With the right insulation levels, you will save money on your energy bills. You won’t have to run your AC or furnace constantly to stay comfortable. This will help keep your bill stay moderate especially during weather extremes.

Proper insulation also helps create a sound barrier. With densely packed walls, sound will have a more difficult time traveling from one room to another. Insulation also controls humidity and can help improve air quality.

If your home has any of these signs, it is time to call Energy Stars Heating & Cooling Co for a Home Insulation Assessment at 618-477-8337.

Different Temperatures in Different Rooms - Your living room may always feel great, but the kitchen feels like an iceberg.

High Energy Bills - If you’re energy bills keep going up, but your usage is about the same.

Cold Walls and Floors - Your walls and floors should feel warm to the touch. If not, heat is escaping.

Drafty Area in the Home - If some parts of your home always have a chill, that means there is less than adequate insulation.

Mice, Bugs, and Other Critters - No one likes to find unwelcomed guests in their home. But having bugs and mice in your home can be a sign there are tiny areas of your home open to the outside. If pests can get it, that means energy is getting out.