Protecting and Extending the Life of HVAC Systems
Protecall delivers specialized HVAC coating and restoration solutions designed to protect, extend, and optimize the performance of critical equipment. Serving commercial and industrial facilities, Protecall applies advanced coatings and system treatments that defend against corrosion, improve efficiency, and reduce long-term operating costs.
As part of the Nationwide Cooling Group platform, Protecall complements our coil manufacturing capabilities by supporting the full lifecycle of HVAC systems, ensuring long-term asset protection.
Protecall services and solutions include:
- HVAC Coil Coatings (Siloxane, Acrylic, Phenolic, and specialty coatings)
- Corrosion Protection for Coils, Casings, Cabinets, Chillers, Cooling Towers and more
- HVAC System Restoration and Refurbishment
- Energy Efficiency Optimization
- Air Quality and Indoor Environmental Solutions
- Preventative Maintenance Coatings and Treatments


