Expert Corrosion Control Services for Industrial Chiller Systems

Corrosion control slows or stops the metal deterioration that damages chiller tube sheets, tube ends, water boxes, and heat exchanger surfaces. For industrial chillers, this typically includes cleaning, inspection, surface preparation, reconstruction of pitted areas, and application of a non-conductive protective coating that blocks galvanic activity, reduces fouling, and extends equipment service life.

A corrosion control specialist evaluates why corrosion is occurring, identifies affected components, prepares damaged surfaces, and applies protective systems that prevent further deterioration. In chiller work, that means assessing pit depth and joint integrity, blasting to a white metal finish, rebuilding damaged areas, and applying 100% solids coatings to protect against galvanic corrosion, erosion, cavitation, and leaks.

Common warning signs include tube sheet pitting, water box corrosion, inlet-side tube end erosion, visible rust, recurring leaks, reduced cooling capacity, rising maintenance costs, or concerns about refrigerant-water cross-contamination. Many facilities discover these issues during fall or spring maintenance when chillers are opened for inspection and water-side components are visible.

The process typically starts with an on-site inspection and corrosion assessment. Crews then deep clean the surfaces, remove scale and biofilm, perform contained abrasive blasting to a white metal finish, reconstruct severely corroded areas where needed, and apply a 100% solids protective coating system to tube sheets, tube ends, water boxes, and accessible internal surfaces.

Yes. Coating-based restoration is designed to be a cost-effective alternative to replacing chillers, tube bundles, water boxes, or heat exchangers when the equipment is still restorable. By rebuilding corroded areas and applying a protective barrier, facilities can extend service life, reduce fouling, improve water passage, and defer major capital replacement costs.

Chiller Coating Services commonly schedules work during planned outage windows, low-load shoulder seasons, shutdowns, or maintenance periods. Quick-cure technology and single-mobilization scopes help reduce operational disruption. Emergency response is also available when corrosion, pitting, or leaks are discovered unexpectedly during inspections or active service.

A 100% solids coating system contains no solvent flash-off, no VOC emissions, and no shrinkage during cure. It creates a thick, non-conductive barrier that withstands long-term immersion, resists chemicals, reduces fouling, and protects corrosion-prone chiller surfaces from galvanic activity, pitting, erosion, and cavitation damage.

Chiller Coating Services provides on-site service across Massachusetts, New Hampshire, Connecticut, Rhode Island, Maine, Vermont, New York, and the broader New England region. The company is based in Franklin, NH and supports industrial plants, hospitals, schools, office buildings, power plants, and other facilities with scheduled or emergency corrosion control service.