MCS Insulation sells and installs fiberglass and spray foam insulation- open & closed cell for residential and commercial app ... lications. We are licensed and insured in Mississippi, Louisiana and Alabama. Estimates are free! We have 3 locations: Sumrall, MS, Ocean Springs, MS, and Hammond, LA and service a HUGE area. Call 601-758-0800 or 228-214-1627. read more