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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
Aspen Air Purifier
High-Efficiency Boilers
HRV & ERV Systems

Before and After Pictures from Princeville
Air Sealing Princeville, IL

Air Sealing Princeville, IL

Before After
Air Sealing Princeville, IL Air Sealing Princeville, IL

Attic Insulation Princeville, IL

Attic Insulation Princeville, IL

Before After
Attic Insulation Princeville, IL Attic Insulation Princeville, IL

Attic Air Sealing in Princeville, IL

Attic Air Sealing in Princeville, IL

Before After
Attic Air Sealing in Princeville, IL Attic Air Sealing in Princeville, IL

Sealing off the Attic to make sure the heat stays in the house.

Princeville, IL's Elite Home Insulation & HVAC Installation Experts

Happy Customers Surrounding Princeville, IL

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Home energy experts in Princeville, IL

Stop letting uncomfortable temperatures, drafty rooms, and high energy bills ruin your home. PCB Insulators is your trusted Dr. Energy Saver dealer offering specialized testing and home energy solutions that are sure to improve overall energy efficiency, comfort, and value.

To learn more about our home energy services, including home insulation installation, air sealing, and HVAC upgrades, click below to contact us online today. We offer free estimates in Princeville, IL and nearby.

Home insulation and air sealing

Installing the right insulation in the places where it is most needed is a perfect way to improve home comfort, energy efficiency, and utility costs. But without the right testing, your home energy professional is just guessing.

At PCB Insulators, we provide energy audits and blower door testing, producing results that help us pinpoint the exact areas where your home is losing energy – this means we apply the perfect insulation upgrades every time.

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 Princeville, IL and areas nearby.

Energy efficient heating and cooling upgrades

If your HVAC unit is more than 7 years old, constantly breaks down, and regularly underperforms, then these are all signs you need a new system. An old, inefficient heating and cooling unit will cause your energy bills to skyrocket and do little to help your uncomfortable home. With a new, energy efficient unit from PCB Insulators, we can improve your home's utility costs, energy efficiency, and comfort.

Our heating and cooling upgrades:

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



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

Home energy audits and blower door testing available

Want targeted home energy upgrades that are guaranteed to improve your home's energy efficiency, comfort, and utility costs? With energy audits and blower door testing from PCB Insulators, we can provide just that. Our energy testing produces results that show weak areas in your home's building envelope, which means we apply the perfect energy upgrades the first time, every time.

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

Expert home insulation, HVAC upgrades, and energy audits

PCB Insulators is your trusted home energy specialist, providing reliable home insulation, HVAC upgrades, air sealing, and more. Our solutions can improve your home's energy efficiency, comfort, and utility costs!

We offer free estimates on all of our services in Princeville, IL. Click below to contact us online today!

Job Stories From Princeville, IL
Attic Air Sealing and Insulation Installation in Princeville, IL

Older homes are full of character. Unfortunately, in the case of a customer from Princeville, IL, their home was full of energy inefficiencies along with all of that character! We were contacted originally by the customer to conduct a Whole Home Health Audit on their home during which they told us that their home was constructed in 1957 and still had the original insulation. Additionally, the bath and kitchen fans would freeze then drip moisture once they thawed. They needed our help to reduce heating and cooling costs and to make the upstairs of their home more comfortable year-round.


As with most projects, we began by removing and disposing of the old insulation in the attic. The next step was to air seal all the gaps and leaks found in the attic, causing conditioned air from below to leak into the unconditioned space (the attic) above. We next needed to address their fans - kitchen and bathroom. Our client determined that the whole house fan was not needed so we decommissioned that particular fan, had it drywalled over then sealed it. For the kitchen and bathroom fans, we extended the vent through the roof (sealed it) adding an air-tight cap over the open soffit, and sealed it with ZypFoam. The last step before installing the cellulose insulation in the attic was to air seal the can light cover fixtures we had installed. This greatly reduces the air leakage typically found around the ceiling can lights. Finally, we dense-packed the walls with TruSoft cellulose insulation to keep the conditioned air they pay for in the rooms they use, not into the attic.


If you own an older home, you may have uninsulated ductwork, poor inadequate insulation, and a lack of air sealing - all of which will cause your energy bills to be higher and your comfort to be less. PCB Insulators can help! Start by scheduling a FREE Whole Home Health Audit today! PCB Insulators, We Fix Uncomfortable Homes!

Reducing Energy Costs / Making Home Ready To Sell in Princeville, IL

From a referral given to us, we were contacted by the owners of a home in Princeville, IL who were experiencing higher than normal heating and cooling bills. Additionally, they were looking into selling their home and wanted to get the most value they could from the home.


Following our standard, FREE Whole Home Health Audit, we suggested a Whole Home solution that included air sealing the attic as well as the crawlspace.


We began by removing and disposing of the old, loose, dirty insulation from the attic. After that, we air sealed all the leaks and gaps in the attic - a large source of energy loss! Our production crew then installed spray foam on the joist, sealed the chimney chase way, installed the scuttle cover over the attic entryway, then upgraded their attic insulation with TruSoft cellulose.


The crawlspace was a bit more challenging, requiring us to excavate underneath the ductwork before we could encapsulate the crawl space using our GoldSeal encapsulation system. The crawlspace walls were then spray-foamed down to the GoldSeal to create a vapor barrier. To ensure the crawlspace stays dry and to eliminate any odor, we installed Sedona SaniDry and condensate pump along with a SuperSump with an UltraSump Battery back-up.


The job was completed almost 2 years ago - our customer is still telling their story to other people to this day!


When you want your home to be more comfortable (so much so that you brag 2 years later too), contact PCB Insulators. We Fix Uncomfortable Homes!

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