FDI InsulationInsulation contractor in Fox Lake, IL

FDI Insulation is ranked #7 of 62 insulation contractors in Fox Lake by CR Score, with 55 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

FDI Insulation is open Monday to Saturday. Its listed hours are Monday to Friday, 6 AM – 6 PM; Saturday, 7 AM – 4 PM. On Saturdays it is open 7 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Fox Lake and 12 towns within 25 miles: North Chicago, Lake Bluff, Waukegan, Lake Forest, Highwood, Highland Park, Park City, Zion, Beach Park, Glencoe, Gurnee and Winthrop Harbor. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

FDI Insulation has a rating of 5.0 from 6 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call FDI Insulation on (773) 600-0484. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.