Home FAQ's/MSDS Photo Gallery O.T.I. Fireproofing & Coating, Inc. Call us at: 813-949-6747 Designed by OTI Fireproofing & Coating, Inc. © 2012 using Homestead website templates. Create a website today. Your #1 choice in Florida for Spray-Applied Fireproofing and Sprayed Thermal & Accoustical Insulation. Since 1982 O.T.I. Fireproofing & Coating, Inc. has provided Spray-Applied Fireproofing and Thermal Acoustical Insulation throughout the state of Florida. Our goal is to deliver quality products and services to you at an affordable price. Click on the "Contact Us" link and let us know how we can meet your needs. Interested in learning more about our services?