Expert Repair and Restoration Services for Industrial Chillers

Industrial chiller repair and restoration typically includes inspection, deep cleaning, corrosion assessment, abrasive blasting, reconstruction of damaged areas, and protective coating. Chiller Coating Services focuses on tube sheets, tube ends, water boxes, condensers, evaporators, and accessible heat exchanger internals to reduce leaks, pitting, galvanic corrosion, erosion, cavitation damage, and premature replacement risk.

Repair is often appropriate when corrosion, pitting, or tube-end deterioration can be cleaned, reconstructed, and protected before structural integrity is lost. Replacement may be necessary when tube bundles or major components are beyond restoration. An on-site inspection helps determine condition, access constraints, coating scope, and whether coating-based restoration offers a cost-effective alternative.

Common causes include dissolved oxygen, scale, biofilm, aggressive water chemistry, and electrolytic activity between dissimilar metals. These conditions can trigger galvanic corrosion, pitting, crevice corrosion, erosion, and cavitation damage. Once corrosion reaches the tube-to-tube-sheet joint or water box seal area, leaks and refrigerant-water cross-contamination risk become more serious.

A 100% solids epoxy coating system contains no solvent flash-off, produces no VOC emissions, and builds a stronger cured film thickness per coat. In chiller service, it creates a non-conductive barrier that helps prevent galvanic corrosion, withstands long-term immersion, resists chemicals, reduces fouling, and protects tube sheets, tube ends, and water boxes.

Most projects are scheduled during planned chiller downtime, commonly in fall or spring shoulder periods when cooling loads are lower. The exact duration depends on chiller size, corrosion severity, reconstruction needs, access, and water box scope. Quick-cure technology and single-mobilization planning help minimize operational disruption while allowing proper surface preparation and coating application.

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 at 8 Foundry Place in Franklin, NH, and mobilizes for scheduled outage work, emergency repair, and multi-site facility portfolio needs across the service area.

Emergency response is available when inspections reveal active leaks, severe pitting, tube-to-tube-sheet joint deterioration, or water box damage that threatens operations. Whenever possible, restoration is coordinated around planned outages, but the team can evaluate urgent corrosion conditions and recommend a practical repair scope to reduce contamination, capacity loss, and replacement risk.

Pricing is project-based and provided after an on-site inspection because costs depend on chiller size, tube sheet condition, water box scope, corrosion repair requirements, access constraints, and outage scheduling. Free estimates are available through chillercoatingservices.com/contact or by calling (877) 427-0090. Restoration is designed as a cost-effective alternative to replacement.