Owner
"Pleasure to do business with. All work performed as explained. Great company"
Linda Frazier
Milwaukee
Owner
"We are absolutely thrilled with the recent installation of attic insulation and a solar attic fan by Koala Insulation! The crew was professional, efficient, and clearly explained the entire process. The solar fan is a fantastic addition, operating completely off the grid and providing excellent ventilation. We highly recommend Koala Insulation to anyone looking to improve their home's energy efficiency with quality attic insulation and a solar attic fan!"
Scott Werdin
oshkosh
Owner
"I recently purchased a home and the insulation in the attic was only about 3 inches thick. I shopped around to get some quotes. Koala was my first company that responded immediately and got something scheduled for an inspection. Holden came out and spent about 2 hours with me. He went through the entire project from A to Z. I was really impressed with him. I had my other companies come out but nothing compared to what Holden presented to me. They came out today to blow in the insulation. Brian who owns the company and his other son did an amazing job. It took them less than 5 hours. I love that this is a family owned business. I can’t recommend them enough."
B L S
Bever Dam
Owner
"Holden gave an accurate assessment of work that needed to be done. Brian and Jackson were prompt, professional and explained everything they would be doing. Happy with the end result."
Mike Van Eperen
Appelton
Owner
"Koala insulation did a great job in my shop. They were very professional, and I highly recommend them."
Richard Van Vonderen
Green Bay
Owner
"Super friendly, efficient, and clean work. Would definitely use them again and recommend them to others."
CF
Appelton
Owner
"Brian and his team did an excellent job on our attic work. I highly recommend them for your insulation needs! They are very professional and provided assurance while explaining the details of what they would be doing and the benefits it would bring to things like our comfort, lower utility bills, and life of our roof. Their work comes with a lifetime warranty and you can’t beat that! Thanks Koala team!"
Judy N.
Appelton
Owner
"From start to finish the whole job was done professionally and courteously. They did an excellent job and I am so very satisfied with their work. I would recommend them to anyone who needs insulation.""
Linda Foster
Appelton
Owner
"They did a fantastic job in and out, cleaned everything up, have all the latest equipment and will explain the best product for you. I would definitely recommend them for your insulation needs."
Thomas Wendt
Van Dyne
Owner
""I had a field technician come to my home for an estimate. He was very knowledgeable, patient, and kind. Answered all of my questions very thoroughly, highly recommend."""
Sarah Santiago
Oshkosh
Owner
""From start to finish the communication, attention to detail and customer service was unmatched! Highly recommend for all your insulation needs!""
Shellby Joyce
Green Bay
Owner
""Great communication and customer service! Will highly recommend to everyone I know!""
Courtney Ohlfs
Appleton
Owner
""These guys went over the top with their services to help me figure out and get done what I needed. Nice hard-working crew. They have a new repeated customer here in the Fox Valley.""
Devin Jones
Oshkosh
Owner
""Great quality service, highly recommend""
Hilary Bonner
Oshkosh
Owner
""Holden was very polite and knowledgeable during our inspection. Highly recommend their team!""
Courtney Joyce
Oshkosh
Owner
"Great service and knowledge. Thank you....."
Mariah Krudwig
Van Dyne
Owner
"Inspection took less time than anticipated and prices are very reasonable. I would definitely recommend this company!! Thank you again"
David Joyce
Van Dyne
Home Owner
"Thank you for your detailed service. Great job."
Sarah Smet
Fond Du Lac
Home Owner
"Koala Insulation of Fox Valley did a great professional job. The whole experience from the start with the quote to the finish product was handled with a kind, friendly professional representative and it made the experience stress free and smooth. I would recommend them.""
Marcia
Oshkosh, WI
We Provide Insulation Services to the Following Fox Valley Areas
ALLENTON, BROWNSVILLE, CAMPBELLSPORT, EDEN, KEWASKUM, LOMIRA, MALONE, MAYVILLE, MOUNT CALVARY, OAKFIELD, SAINT CLOUD, WEST BEND, THERESA, OSHKOSH, ELDORADO, FOND DU LAC, VAN DYNE, WINNEBAGO, COMBINED LOCKS, KAUKAUNA, KIMBERLY, LITTLE CHUTE, SHERWOOD, WRIGHTSTOWN, APPLETON, MENASHA, NEENAH, DE PERE, ONEIDA, SUAMICO, GREEN BAY
Counties Served
WASHINGTON, DODGE, FOND DU LAC, WINNEBAGO, OUTAGAMIE, CALUMET, BROWN
Zip Code
53002, 53006, 53010, 53019, 53040, 53048, 53049, 53050, 53057, 53065, 53079, 53090, 53091, 54901, 54902, 54904, 54932, 54935, 54937, 54979, 54985, 54113, 54130, 54136, 54140, 54169, 54180, 54911, 54914, 54915, 54952, 54956, 54115, 54155, 54173, 54301, 54302, 54303, 54304, 54313
