Sub panel installation across New Jersey
We size the sub panel and its feeder from the loads it will serve, confirm the main panel can supply it, and run the feeder by the cleanest route. Neutrals and grounds are kept separate at the sub panel, and detached buildings get their own grounding electrodes.
What is included
- Load check on the main panel
- Feeder cable or conduit sized for the sub panel
- 60, 100 or 125 amp sub panel
- Correct separation of neutrals and grounds
- Ground rods for detached buildings
- Labeled circuits and inspection
Signs you need sub panel installation
- The main panel has no open slots
- You are finishing a basement or building an addition
- A detached garage or shed needs real power
- Tandem breakers have been used to squeeze circuits in
How the job goes, step by step
- We visit the property in New Jersey, look at the existing equipment and run a load calculation.
- You get a written, itemized price.
- We file for the permit and schedule the utility where the job needs it.
- We do the work in planned stages so you are without power as little as possible.
- The job is inspected, and we walk you through the finished work.
Sub panel installation cost in New Jersey
Sub panel installation cost in New Jersey comes down to the feeder length, the panel size and whether trenching or conduit is involved.
Sub panel installation: common questions
Does a sub panel add capacity to my house?
No. It adds breaker spaces, not amps. If the service itself is too small, the fix is a service upgrade.
Can a sub panel go in a detached garage?
Yes. It needs a properly sized feeder, a disconnect and its own grounding.
How far can it be from the main panel?
As far as needed. For long runs we size the wire up to limit voltage drop.
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