Signage Built
for the Grid
High-voltage warnings, tower and cable markers, and equipment identification engineered to stay legible for the full service life of the asset.
A faded sign is a failed sign
Transmission crosses terrain no crew visits for years. Distribution runs beneath streets that get dug up constantly. Every energized asset in between has to be identified before anyone opens it — and stay identified through UV, weather, and time.
- 1Dig-ins. Unmarked underground cable becomes an excavation strike.
- 2Arc flash & shock. A faded high-voltage placard stops warning anyone.
- 3Compliance exposure. NESC, OSHA, NFPA 70E, and ANSI Z535 don’t relax because a sign is eight years old.
Marked, rated, and built to last
From the right-of-way to the meter, one manufacturer for the full range of electric utility signage.
Phase & Feed ID
SUB / CIR / PHASE, open point, and two-way feed identification on .023 HDPE with mounting holes.
Phase Decals
The same critical identification as a high-tack vinyl decal for direct application to cabinets and enclosures.
Shock & Hazard
ANSI Z535 danger and warning graphics for equipment, vehicles, and restricted areas.
Meter Seal Decals
Hazardous-voltage and tamper warnings sized for the customer connection point.
Meter & Unit Tags
Meter type, form, and single-phase co-gen identification on magnet, plate, or tag stock.
Cable Route DRV
66″ driveable markers warning of underground power cable along the right-of-way.
811 Soil Markers
Foam-PVC warning discs with barb anchor stakes for buried electric cable and 811 call-outs.
Aerial
Markers
Custom Structures
Tower markers, mile markers, and aerial observation markers numbered to your convention.
From the substation to the meter
Distribution assets need identification that survives where they sit — built on durable substrates, not sticker stock.
Perimeter & Bay
High-voltage fence-line warnings, entry restrictions, and bus labeling on aluminum 5052-H38.
Unit & Rating
Transformer identification for unit number, kVA, and voltage on pad-mount and pole-mount equipment.
Street-Level
Pedestal decals and plates that stay adhered through UV, mower contact, and trimmer damage.
Meter & Cabinet
Single-phase, three-phase, and two-way-feed markers before a crew opens a cabinet or meter enclosure.
On a two-way feed, guessing which direction is energized is a serious mistake — clear voltage-rated signage removes it. Built to your spec: custom text and sequential numbering, company logo, APWA color coding (safety red for electric power), specific voltage and equipment ratings down to the exact volts, and reflective sheeting grades for night visibility.
Specified so it doesn’t fail
Signs fail in predictable ways — the substrate cracks, the ink fades, the adhesive releases. We choose materials to prevent each one, then QUV weather-test before shipping.
Aluminum 5052-H38
Corrosion-resistant, holds shape under wind loading. The standard for permanent signs.
HDPE
Flexes and returns to shape. For markers that get struck, mowed, or bent.
Polycarbonate
Non-conductive and impact-resistant (known by the Lexan brand) for use near energized equipment.
Fiberglass
Driveable and flexible markers where a rigid post would be a liability.
Built to the codes you answer to
Tell us what you need marked
Custom numbering, colors, and substrates. Quoted fast, made in Alabama.