Comfort Pro Insulators

Our Blow-in-Blanket System delivers superior thermal performance using cellulose or fiberglass particles. This method creates seamless coverage in attics and walls, reducing energy costs by minimizing air leakage. Certified installers use specialized equipment to ensure proper density and coverage for maximum efficiency.

High-performance spray foam insulation creates an air barrier while providing exceptional R-value per inch. Ideal for sealing gaps around windows, doors, and hard-to-reach areas, this solution prevents energy loss and moisture intrusion. Our Hilti low-expansion foam ensures structural integrity without frame distortion.

Comprehensive energy evaluations identify insulation deficiencies and air leakage points using blower door testing and infrared imaging. We provide customized recommendations to improve comfort and reduce utility bills, addressing moisture control and thermal bridging issues in existing homes.

Professional removal of old or damaged insulation creates a clean foundation for new installations. Our team safely handles wet insulation and debris while maintaining indoor air quality. This service prepares attics for upgraded insulation systems that meet current energy efficiency standards.

Targeted air sealing addresses gaps around plumbing, electrical penetrations, and attic hatches using 100% silicone sealants. This critical step prevents conditioned air loss and reduces energy consumption by creating a continuous barrier against outdoor temperature fluctuations.

Jim Diederich leads with industry-leading standards, ensuring every project meets strict quality requirements. His leadership focuses on customer satisfaction through transparent business practices and premium material selection.

Sean Capelle specializes in helping homeowners reduce energy costs through strategic insulation solutions. He provides expert guidance on efficiency upgrades that deliver year-round savings and improved home comfort.

James Kubalak delivers tailored insulation options for new construction projects. He works closely with builders to implement energy-efficient systems that meet modern building codes and sustainability goals.

We provide Blow-In-Blanket, Spray Polyurethane Foam, and fiberglass batt insulation systems specifically designed for retrofitting existing homes.

Yes, we offer comprehensive energy audits using blower door testing and infrared imaging to identify efficiency improvements.

All our technicians are fully certified and trained in the latest insulation installation techniques and safety standards.

We serve Green Bay, Appleton, Oshkosh, and surrounding communities across Northeast Wisconsin.

Yes, we provide lifetime warranties on Blow-In-Blanket and Blow-In-Blanket HP insulation systems.

Proper insulation minimizes air leakage and thermal bridging, reducing heating and cooling demands by maintaining consistent indoor temperatures.

I have used Comfort Pro on a couple homes I have built. I have also used others when needing to save money. Comfort Pro is the best in responsiveness and workmanship. They are not the cheapest, but you get what you pay for. Sean was very flexible with our project timeline this fall and was great with communication. Only two disappointments - they pushed down the ceiling Sheetrock, cracking the plaster, and didn't really own the problem or offer to remedy it.

And the spray foam attic seal was a bit sloppy, not consistently sealing around the cans (see photo). Overall, I do recommend them and would hire again. I would just ask to inspect the attic seal prior to loose fill, because you never really know what kind of workmanship is under there. Update: I called them back to finish an area in the basement that was missed around my basement entry door. The spray foam is sloppy, with lots of overspray on switches and nearby mechanical equipment. When I called to point this out, there was no offer to remedy this. I am now questioning if I'd have them back for the next job.

We worked very closely with Sean Capelle in getting a quote to insulate the attic of a Circa 1910 Dutch Colonial house after having the old insulation vacuumed out. Sean was very professional in trying to accommodate the insulation installation schedule for the changing attic work activities that were also being done by an electrical contractor in the attic. The insulation crew was very professional and they did an excellent job!

Comfort Pro Insulators did an excellent job insulating two of my homes. They were timely and showed up when they said they were going to. The insulators did a good job cleaning up prior to job completion. Good/ reasonable pricing.

First time hiring Comfort Pro to do a complete removal of my attic insulation and re-insulate with an air barrier of spray foam and blown in insulation. My first impression was the deciding factor in working with them. I talked with Sean and he came over promptly and on time to give me an estimate. The final price ended up being exactly as quoted, so that's great service for those who need to plan ahead.

It took them only two days to completely remove all my old messy insulation and completely spray and blow in the new insulation in my attic and my box sills in my basement. Anybody looking to re-insulate should first consider getting a layer of spray foam to tighten up your envelope before spending money on more insulation. That will be a huge savings for you. Whatever you end up needing, Comfort Pro will take care of you. Thank you!

We just purchased our new home in the area and had Sean give us a quote to spray foam the sill box area of our basement. We are extremely satisfied with the results especially the reduction in the humidity levels in the basement. Savings alone with the dehumidifier not running 24/7 is great. The techs were professional, quick and cleaned up everything. Definitely would hire them again - no hesitation!

We hired Comfort Pro to insulate the basement of a house we recently purchased. They were on time, professional & did a great job. They also recommended other ways to further insulate the home. We highly recommend them & will definitely use them again!

Did Seal with Foam insulation and all new insulation bat installed. Very efficient and orderly with all their work. Thank you Team! Great Service and work at very affordable value! I will recommend to all my own customers through Creative Home Technologies