"Installation of insulation was great. Crew was knowledgeable, clean, courteous. Took photos to show all work completed in my attic. Did extra steps, i.e., fixed screen that was hanging on my Eave Vents, secured bathroom ceiling fan exhaust duct work. Extremely happy with the job!"

"SC Insulation did an awesome job of upgrading our insulation. Paul was able to get us scheduled before the big snow storm and freezing temps. Their customer service was excellent in answering all our questions too."

Cincinnati RetroFoam is an insulation contractor specializing in residential injection and spray foam insulation. We service Cincinnati, Dayton and Northern Kentucky. We are passionate, reliable, committed professionals and will work to make sure that everyone who uses our RetroFoam? insulation will be completely happy with their choice for a insulation retrofit. We transform homes, educating our customers on the benefits of our services and leave you with a quieter, tighter and warmer/cooler home than you've ever had before. Our workmanship and the products we use will be the highest quality and delivered in a professional and friendly manner. Put us to the test and call for a free quote today!

"While the cost depends on then size of your attic and how many inches of insulation you add, a meaningful thinking price is $2-2.50 per sq. Foot. Of that, 30%, up to $120 can be deducted from your 2023 tax bill!"

"Advanced attic insulation did great work. Their communication was excellent. Very pleased!"

"Having moved into a 1929 fixer-upper, I've had my share of experiences with contractors. Sustainergy Cooperative is among the best I've worked with, delivering excellent work at a reasonable cost with good communication and ethical practices along the way. I am happy to recommend them to anyone looking to insulate their home."

"Chris did some tedious insulation work for me in my 140 year old carriage house. He showed up as promised, got the job done and left the place cleaner than when he arrived. His pricing was reasonable. I would highly recommend CJM for any insulation needs!"

"⭐️⭐️⭐️⭐️⭐️ Absolutely Worth It! Immediate Comfort & Energy Savings! I recently had blown-in insulation installed in my attic, and I am beyond impressed with the results! From the initial consultation to the final clean-up, the entire process was smooth, professional, and surprisingly quick. The team arrived on time, explained everything in detail, and took the time to assess what my home actually needed. They were respectful of my space and made sure everything was protected during the installation. I noticed the difference almost immediately — the temperature inside the house became much more consistent, and my AC isn’t running nearly as often. It’s quieter, cozier, and I already saw a drop in my energy bill this month! If you’re on the fence about adding insulation, do it — especially with blown-in. It’s efficient, clean, and makes a huge difference in comfort. Highly recommend this company and their crew!"

"They were late getting to job. They however did get the crawl space insulated."

"Even though we had a few days of rain, they continued working until they just had to stop. Sometimes being really soaked before coming down. That's dedication to doing a job."