Company Profile

SUREFIN is a leading coil manufacturer, serving the marketplace with superior-quality custom coils and accessories for commercial, government, industrial and institutional applications as well as military installations. Formerly known as Addchek Coils, Inc., we have a 30+ year pedigree in the industry...longevity that few other companies can match.

Industrial, Institutional and process applications often demand special requirements including Six Sigma. Whether your application coil needs are for heating / cooling, evaporating, condensing, booster or tube bundles...discover the superior quality advantage of SUREFIN coils.

Our People.

The foundation of SUREFIN is its highly-qualified engineers and skilled artisans. With over 30 years experience, SUREFIN's quality advantage begins with superior designs that are then carried out by seasoned craftsmen--supplemented only by technology and robotics.

Our Process.

Our processes are designed to assure that SUREFIN products are built to meet or exceed American Refrigerant Institute (ARI) standards. Each coil is Quality Assurance (QA) inspected and hydraulically tested at 300 PSIG to ensure leak-free qualities. SUREFIN also has the experience and capabilities to meet stringent Department of Defense Index of Specifications and Standards. (DODISS).