About Us

 

 

SouthEast Specialty Insulations, Inc. (SESI™) is a specialized insulation fabricator that has been a cornerstone in the commercial and industrial insulation industry for over two decades. Originally founded in 2001 by Frank Granara and Larry Murphy, the Tampa, FL location quickly expanded and a second location in Pompano Beach, FL was established.  In October 2025, a third location was established through acquisition in the Atlanta, GA metro area.  Now with three locations in Georgia and Florida, SESI™ is positioned to service the entirety of the insulation market with a full product line and state-of-the-art capabilities.

Our staff is what separates us from the competition. Many of our employees have twenty plus years of experience bring a wealth of knowhow, craftsmanship, and intensity unmatched in the marketplace.

Our vast material catalog and ever-expanding fabrication capabilities have unlocked our custom foam and insulation solutions across the entire thermal, acoustical, core, and electrical transfer spectrums.

We, at SESI™, will strive to be your Fabricator of choice now and as we shape the future!

Our Services

Over 25 years of experience providing engineering, fabrication, and distribution services to a wide range of General Contractors, Mechanical Contractors, Insulation Contractors, and Private Enterprises. Small businesses to Fortune 500 companies alike. SESI™ delivers tangible outcomes for anything you can imagine from raw material selection to onsite delivery solutions.