Underground Utility Markers

Clearly marking underground utility lines can help avoid excavation accidents that lead to deaths, injuries, service interruptions, environmental damage and liability. Here you'll find labels and marker posts applicable for gas pipelines, water and sewer lines, petroleum pipelines, buried electric cables and more.

  • Posts are available in six different colors

  • Don't worry about posting outside. A protective laminate layer resists moisture, abrasion, UV and chemicals

  • All are made to order in the USA and usually ship within 2 business days

Grid List
Signs Ranked by: Popularity |  Language |  Color |  A-Z
Blue Utility Marking Post Post-Utility-Blue
Post-Utility_Blue

Utility Marking Post - Blue [NOTE: US Ground ship only] Post-Utility_Blue Accessories / Equipment Utility Marking Post - Blue [NOTE: US Ground ship only] SYM_00 Accessories / Equipment Exterior Blue Utility Marking Post - Blue [NOTE: US Ground ship only] Utility Marker Surface / Post Mount …


Blue Utility Marking Post Post-Utility-Blue

Blue Utility Marking Post Post-Utility-Blue

Yellow Utility Marking Post Post-Utility-Yellow
Post-Utility_Yellow

Utility Marking Post - Yellow [NOTE: US Ground ship only] Post-Utility_Yellow Accessories / Equipment Utility Marking Post - Yellow [NOTE: US Ground ship only] SYM_00 Accessories / Equipment Exterior Yellow Utility Marking Post - Yellow [NOTE: US Ground ship only] Utility Marker Surface / Post…


Yellow Utility Marking Post Post-Utility-Yellow

Yellow Utility Marking Post Post-Utility-Yellow

Cut Vinyl Reflective Number Kit Labels NHE-NUMKIT
NHE-NUMKIT

CUT VINYL NUMBER KIT (Utility Marking Post ordered separately) NHE-NUMKIT NHE NHE Accessories / Equipment CUT VINYL NUMBER KIT (Utility Marking Post ordered separately) SYM_00 Accessories / Equipment Exterior Black|Reflective CUT VINYL NUMBER KIT (Utility Marking Post ordered separately) English…


Cut Vinyl Reflective Number Kit Labels NHE-NUMKIT

Cut Vinyl Reflective Number Kit Labels NHE-NUMKIT

Red Utility Marking Post Post-Utility-Red
Post-Utility_Red

Utility Marking Post - Red [NOTE: US Ground ship only] Post-Utility_Red Accessories / Equipment Utility Marking Post - Red [NOTE: US Ground ship only] SYM_00 Accessories / Equipment Exterior Red Utility Marking Post - Red [NOTE: US Ground ship only] Utility Marker Surface / Post Mount yRed…


Red Utility Marking Post Post-Utility-Red

Red Utility Marking Post Post-Utility-Red

Brown Utility Marking Post Post-Utility-Brown
Post-Utility_Brown

Utility Marking Post - Brown [NOTE: US Ground ship only] Post-Utility_Brown Accessories / Equipment Utility Marking Post - Brown [NOTE: US Ground ship only] SYM_00 Accessories / Equipment Exterior Brown Utility Marking Post - Brown [NOTE: US Ground ship only] Utility Marker Surface / Post…


Brown Utility Marking Post Post-Utility-Brown

Brown Utility Marking Post Post-Utility-Brown

Green Utility Marking Post Post-Utility-Green
Post-Utility_Green

Utility Marking Post - Green [NOTE: US Ground ship only] Post-Utility_Green Accessories / Equipment Utility Marking Post - Green [NOTE: US Ground ship only] SYM_00 Accessories / Equipment Exterior Green Utility Marking Post - Green [NOTE: US Ground ship only] Utility Marker Surface / Post…


Green Utility Marking Post Post-Utility-Green

Green Utility Marking Post Post-Utility-Green

Orange Utility Marking Post Post-Utility-Orange
Post-Utility_Orange

Utility Marking Post - Orange [NOTE: US Ground ship only] Post-Utility_Orange Accessories / Equipment Utility Marking Post - Orange [NOTE: US Ground ship only] SYM_00 Accessories / Equipment Exterior Orange Utility Marking Post - Orange [NOTE: US Ground ship only] Utility Marker Surface / Post…


Orange Utility Marking Post Post-Utility-Orange

Orange Utility Marking Post Post-Utility-Orange