Underground Duct Bank & Site Lighting
Professional underground duct bank installation and site lighting systems for commercial properties, parking lots, and industrial facilities in Pennsauken, NJ.
Site Assessment & Design
We review your electrical needs, site layout, and future expansion plans. For lighting, we provide photometric analysis to ensure proper coverage.
Permitting & Utility Coordination
We pull permits, coordinate utility locates, and schedule inspections with the local authority.
Trenching & Installation
Our crew excavates trenches, installs conduit and duct banks with proper depth and spacing, and sets lighting poles and fixtures.
Wiring & Connection
We pull conductors, make terminations, install controls, and test all circuits for continuity and proper operation.
Inspection & Restoration
The installation is inspected and approved. We backfill, compact, and restore the site to original grade or better.
How deep do underground conduits need to be buried?+
Burial depth depends on voltage and conduit type. Typically, rigid metal conduit under 600V requires 6 inches of cover, while PVC requires 18 inches. We follow NEC Table 300.5 and local amendments for every installation.
Can you add circuits to an existing duct bank?+
Yes, if there is available conduit and the existing system was sized with spare capacity. We can pull new conductors through existing conduit or add conduit if the duct bank was designed for expansion.
Do site lighting systems require photometric plans?+
Many municipalities and commercial projects require photometric analysis to demonstrate adequate light levels and minimize light trespass. We provide these plans as part of the permit package when required.
Get it wired right, the first time.
Tell us what's going on and we'll take a look — honest assessment, upfront pricing, no obligation.
- Free, no-pressure estimate
- Upfront, transparent pricing
- Workmanship warranty
