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Reviews From Peoria
Products & Services

Home Insulation
Attic Insulation
Basement Insulation
Crawl Space Insulation
Wall & Floor Insulation
Spray Foam Insulation
Cellulose Insulation
Blown-In Insulation
Fiberglass Insulation
Radiant Barriers
Garage Insulation
Ice Dam Prevention
Air Sealing
Duct Sealing
Duct Insulation

Heating and Cooling Upgrades
Central Air Conditioning
Ductless Mini-Split Units
Evaporative Air Conditioning
Gas Heating
Forced-Air Heating
Furnace Installation
High-Efficiency Boilers
HRV & ERV Systems

Before and After Pictures from Peoria
Attic Insulation in Peoria, IL (before and after)

Attic Insulation in Peoria, IL (before and after)

Before After
Attic Insulation in Peoria, IL (before and after) Attic Insulation in Peoria, IL (before and after)

Our client owns an historic home in Peoria IL that boasts a large attic. Our client had an unwanted visitor in their attic (a bat) and wanted to ensure they wouldn’t have more. Additionally, our customer wanted a cooler upstairs in the summer and to improve his home’s resale value.


The solution our customer chose was to have PCB Insulators remove the old, dirty batt insulation, air-seal all of the leaks and gaps (including around the chimney), install scuttle cover for the attic access, then blow in new cellulose insulation.


The resulting blower door test (performed before and after the job) shows a decrease by 2000 cfm of airflow. There have been no more bats in the attic, and the customer’s upstairs is now more comfortable.


To get started on improving your home’s comfort, contact PCB Insulators today for a FREE Whole Home Health Audit.


PCB Insulators, we FIX uncomfortable homes!

Attic Insulation in Peoria, IL

Attic Insulation in Peoria, IL

Before After
Attic Insulation in Peoria, IL Attic Insulation in Peoria, IL

This Peoria IL attic needed insulation. The house, being about 60 years old had very little insulation in the attic. The owner has lived there for 40 years, and over the past few years has been experiencing ice dams on their gutters each winter. The snow on the roof always melted and ice dams formed even though the roof was new within the past 2 years and gutters were recently replaced.

After conducting a whole home health audit, we determined the old insulation needed to be removed and disposed (we provided a dumpster for this project), the attic air-sealed, duct work encapsulated, and new insulation installed.

Upon completion, we presented our client with our Smart Money Guarantee - so not only will his home be resistant to ice dams in the winter (saving him hassle and costly repairs) but he also has the peace of mind knowing that if he does not save the principal paid in repairs and upgrades in ten years, we will rebate him the difference between the amount spent and the amount saved!

Snow melting off of your roof in spots and ice dams forming on your gutters?

Don't hesitate - contact us for a Whole Home Health Audit for your home today!

1707 W Teton Dr, Peoria, IL 61614, USA

1707 W Teton Dr, Peoria, IL 61614, USA

Before After
1707 W Teton Dr, Peoria, IL 61614, USA 1707 W Teton Dr, Peoria, IL 61614, USA

In addition to air sealing and an attic insulation upgrade, we installed a bath fan to reduce the humidity that causes mold.

Peoria, IL's Elite Home Insulation & HVAC Installation Expert

Happy Customers Surrounding Peoria, IL
Work Requests

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Peoria, IL's home energy expert

If your home has irregular temperatures, drafts, and high energy bills, then your poorly operating heating and cooling system or insufficient insulation may be to blame. Luckily, PCB Insulators is your local Dr. Energy Saver dealer, offering reliable home energy upgrades that will boost energy efficiency, comfort, and value.

Want to schedule a free home insulation or HVAC installation estimate? Click below to contact us online today!

Home insulation specialist

PCB Insulators isn't like other home energy contractors – we don't blindly blow insulation where we think it is needed. By using our exclusive home energy audits and blower door testing, we take the guesswork out of insulation installation. By using those results, we can pinpoint weak areas within your home's building envelope and apply smart insulation upgrades exactly where they are needed.

Our home insulation services:

  • Attic insulation
  • Basement insulation
  • Air sealing services
  • Duct sealing & insulation
  • Spray foam insulation
  • Crawl space insulation & dehumidification
  • Wall & floor insulation
  • Garage insulation
  • Cellulose insulation
  • Radiant Barriers
  • And more!

Contact us online to schedule a free home insulation estimate. We offer home insulation services in Peoria, IL and areas nearby.

Heating and cooling installation services

Does your heating and cooling unit consistently underperform, require frequent repairs, and is more than 7 years old? Inefficient, outdated heating and cooling systems waste money, do nothing to help your uncomfortable home, and cause your energy bills to skyrocket.

Your professional HVAC installation contractor at PCB Insulators is here to help. Our new, energy-efficient heating and cooling units are sure to boost home comfort, reduce your utility costs, and maximize your home's value!

Our heating and cooling upgrades:

  • Forced-air heating
  • Ductless mini-split units
  • Central air conditioning
  • Gas heating
  • Electric heating
  • Evaporative air conditioning
  • And more!

Contact PCB Insulators online today to schedule a free heating and cooling installation estimate in Peoria, IL today!

Home energy audits and blower door testing services

If your home is drafty, has irregular temperatures, and high energy costs, then you need targeted energy upgrades. While other home energy contractors guess where you most likely need insulation, air sealing, and HVAC upgrades, PCB Insulators knows. Our energy audits and blower door tests help us pinpoint the weak areas in your home's building envelope, producing results that help us recommend specialized solutions.

To schedule a home energy audit and blower door test, contact us online today. We proudly serve Peoria, IL and areas nearby.

Expert home insulation, HVAC upgrades, and energy audits

If you want to improve your home's energy efficiency, utility costs, and comfort, contact the experts at PCB Insulators today. We take the guesswork out of home energy, using Building Science to apply the perfect solutions the first time, every time.

We offer free estimates on all of our home insulation, heating, and cooling services in Peoria, IL. Click below to contact us online today!

Job Stories From Peoria, IL
Basement Insulation and Bathfan in Peoria, IL

Our customer had contacted us regarding her basement and uneven temps making her home uncomfortable. During our Whole Home Health Audit, we discovered that her basement had unsealed and uninsulated joists and discovered her bathroom did not have a bathfan and had no venting. This lead us to her attic where it was discovered that the insulation in the attic was improperly installed. 

As part of the solutions our customer chose to make her home more comfortable and energy efficient, we installed and vented a WhisperGreen bathfan to reduce the humidity that promotes rot and mold, air sealed the holes and gaps in her attic, air sealed her attic scuttle cover, then blew in TruSoft Cellulose insulation. For the basement we installed closed spray foam insulation on the rim joists.

Our client is very happy with the increased comfort in her home and is looking forward years of comfort and energy savings to come! 

Basement Insulation and Bathfan in Peoria, IL - Photo 1Basement Insulation and Bathfan in Peoria, IL - Photo 2
Uneven Room Temps in Peoria, IL Second Floor

We were contacted by a Peoria, IL surgeon who recently had a company address his home’s comfort issues. Our client’s home is a newly constructed home (4 years old) but was still uncomfortable after the first company installed insulation in his attic. Our client’s goals were to save money on his energy bills and to make his home more comfortable on the 2nd floor and in his home office.


During our Whole Home Health Audit, we discovered poor air-sealing around the light fixtures in his ceiling among the other gaps and leaks causing his home to be uncomfortable, further discovering a lack of insulation above his home office as well.


Our solution was to remove the old cellulose insulation, seal the ductwork, seal the leaks around the lights, attic access, and holes around wire conduits then install new insulation, including in the area above the home office where there was little existing insulation! Following the installation we were then able to show our customer the massive reduction in air flow via a Blower Door Test.


One week later we received a phone call from the client telling us the house temperatures are now very even and the humidity has even decreased in his home! He went on to tell us how very happy he is with our work and how happy he is that he chose us.

Temperatures vary from room to room in your NEW home?




Uneven Room Temps in Peoria, IL Second Floor - Photo 1Uneven Room Temps in Peoria, IL Second Floor - Photo 2Uneven Room Temps in Peoria, IL Second Floor - Photo 3
Work Requests From Peoria, IL
Project Location: Peoria, IL
Old and drafty windows, plus no insulation in walls as house was built in 1955, prior to 1962 insulation requirement. Heat and air constantly on since house does not keep consistent temperature for more than a few minutes.
Project Location: Peoria, IL
I just moved into a home and feeling cold air coming through the new edition. I have two crawl spaces that are a concern. Wanting to reduce my heating bill.
Project Location: Peoria, IL
Need to get a quote for a insulation installation whole house remodel
Project Location: Peoria, IL
The Pipes to our Shower freeze in the wintertime and I believe it's because there's decent area behind the shower and that is uninsulated leading up to the shower. In the winter time I could put my hand on the wall in the interior of the house and feel the cold whereas this is not really an issue anywhere else in the house.
Project Location: Peoria, IL
Cold air
Project Location: Peoria, IL
Need to replace some old and add some new insulation in my attic spaces.
Project Location: Peoria, IL
Trying to get an estimate on installing insulation in my garage
Project Location: Peoria, IL
No concerns. Closed cell spray insulation for ranch style home.
Project Location: Peoria, IL
Wall insulation
Project Location: Peoria, IL
I'd like to improve the efficiency of my home and make it more comfortable
Project Location: Peoria, IL
Find and stop air leaks in the house.
Project Location: Peoria, IL
Unfinished attic needs insulation
Project Location: Peoria, IL
The attic is not insulated. Our house is old and we recently had a bat in the house.
Project Location: Peoria, IL
House gets hot thru put the day. Ac is on a lot .
Project Location: Peoria, IL
House warms up in the summer and the AC struggles to keep up
Project Location: Peoria, IL
Spray foam insulation for a cathedral ceiling in a finished attic. Extremely hot in the attic.
Project Location: Peoria, IL
Second floor too hot and cold in winter
Project Location: Peoria, IL
Blower door testing to establish a baseline for air-leakage in house
Project Location: Peoria, IL
A little cool during cold months. See what we could do to maybe improve the house comfort. Especially in the basement. House was built in 1950.
Project Location: Peoria, IL
Would like to check the insulation in the house, especially the upstairs, and the efficiency of the furnace and air conditioner. Several rooms are colder than others in the winter no matter the furnace setting.
Serving the following Peoria, IL zip codes
61601, 61602, 61603, 61604, 61605, 61606, 61607, 61612, 61613, 61614, 61615, 61625, 61629, 61630, 61633, 61634, 61636, 61637, 61638, 61639, 61641, 61643, 61650, 61651, 61652, 61653, 61654, 61655, 61656
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