Operation of Other Hospital Buildings
Possible NAICS Codes
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
221330 – Steam and Air-Conditioning Supply
238330 – Flooring Contractors
339950 – Sign Manufacturing
541380 – Testing Laboratories and Services
561621 – Security Systems Services (except Locksmiths)
562910 – Remediation Services
