Welcome and Thank You for visiting National O&M, Inc.

National O&M, Inc. a woman owned HUBZone certified small business enterprise headquartered in Roanoke, Virginia is a nationwide provider of water and wastewater treatment services.  The company was established for the purpose of meeting the water and wastewater treatment needs of the Federal Government. With our operating history and on-going experience in the Federal market, National O&M, Inc. has established itself as the premiere provider of operation, maintenance, and repair services in the water and wastewater industry.

National O&M, Inc. •  P.O. Box 21187 Roanoke, VA 24018  •  Phone:(540) 345-9200 • Fax: (540) 345-9201