General Info

Retrotherm was started in 1983 to provide top quality sprayed thermal and acoustical treatments for the commercial industry. Since then, we have become one of the industryâ??s top 3 installers of International Cellulose products in the United States with our product line of K-13, SonaSpray, and SonaKrete. We hold the world record in production rates with our proprietary spray rigs and a determined workforce that strives to provide only the highest quality installation of our product line. Our mission statement insists on making the customers satisfaction number one over profits. We are commonly call all over the east coast to complete difficult and specialized projects as our reputation for perfection and performance is spreading throughout the contracting community.