Expert Restoration Services for Chiller Systems and Heat Exchangers

Cleaning removes scale, biofilm, debris, and corrosion deposits so equipment condition can be properly evaluated. Restoration goes further: it may include abrasive blasting, corrosion mapping, reconstruction of pitted or eroded areas, and application of a 100% solids protective coating. Restoration is designed to rebuild protection, reduce future corrosion, and extend service life, not just improve cleanliness.

Restoration is typically recommended when inspections reveal tube sheet pitting, water box corrosion, tube-end erosion, cavitation damage, leaks, or reduced heat-transfer performance. If corrosion is progressing but the equipment is still structurally restorable, coating-based restoration can be a cost-effective alternative to tube bundle, water box, or full chiller replacement.

The process generally includes deep cleaning, contained abrasive blasting to a white metal finish, reconstruction of severely corroded areas, and application of a 100% solids protective coating. Depending on the scope, work may include tube sheets, tube ends, water boxes, nozzles, and accessible heat exchanger internals.

Downtime depends on chiller size, access, corrosion severity, and the scope of reconstruction required. Chiller Coating Services commonly schedules work during planned downtime, shoulder seasons, shutdowns, or single-chiller outage windows. Quick-cure coating technology is used to help minimize operational disruption while still allowing proper preparation and application.

Yes. Chiller Coating Services provides on-site service across Massachusetts, New Hampshire, Connecticut, Rhode Island, Maine, Vermont, and New York. Work can be scheduled during planned maintenance windows, fall or spring shoulder periods, summer breaks for schools, plant shutdowns, or emergency repair situations when corrosion is discovered unexpectedly.

Pricing is project-based because every chiller or heat exchanger has different access conditions, size, corrosion depth, tube sheet condition, water box scope, and repair requirements. Chiller Coating Services provides free estimates after reviewing the equipment and scope. Restoration is often positioned as a cost-effective alternative to replacement.

A 100% solids coating system creates a non-conductive barrier with no solvent flash-off, no VOC emissions, and strong cured film thickness. It helps prevent galvanic corrosion, resist chemicals, reduce fouling, withstand long-term immersion, and improve water passage by creating smoother protected surfaces inside the equipment.

Yes. Tube end and tube-to-tube-sheet joint restoration can increase push-out strength by over 1,000 pounds in some cases. By reconstructing damaged areas and coating the joint interface, the process helps protect against erosion, cavitation, leaks, and further deterioration at one of the most failure-prone parts of the chiller.