Description
Quality Control Services: Plumbing, Heating, and Waste Disposal Equipment

Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
562112 – Hazardous Waste Collection
562211 – Hazardous Waste Treatment and Disposal
221111 – Hydroelectric Power Generation
221310 – Water Supply and Irrigation Systems
541620 – Environmental Consulting Services
562111 – Solid Waste Collection
562910 – Remediation Services
562998 – All Other Miscellaneous Waste Management Services