Electrical wiring and rewiring in Southern Maryland The part of the house you will never see again.
New construction rough-in and finish, wiring for additions and remodels, and rewiring older homes.
5.0 on Google from 11 reviews as of September 29, 2026. Read them
Wiring and rewiring
Wiring is the work that disappears.
Once the insulation and the drywall are up, the only proof of how the wiring was done is how the house behaves for as long as you live in it.
On new construction, additions and remodels, we pull every circuit while the walls are open: outlets, switches, lights and appliances, each to its box, and it is inspected before the walls close. In older homes, we rewire room by room.
The photos on this page are rough-ins from our own jobs: cable run neatly up the framing, boxes set, circuits pulled.
The electrician's eye
Where wiring fits
New construction
Rough-in with the walls open, finish when the rooms are done.
Additions and remodels
New circuits for the new rooms, tied into a panel that has room for them.
Older homes
Rewiring, room by room, with the house still lived in.
From the job file
Rough-ins from our jobs
The panels between open studs are a small copy from the company's website, shown at the size it was published. See every job in the job file.
Google reviews
In a customer's words
Stamp Electric did a fantastic job. Great communication, work timeline, and quality of repair. We will definitely be using this company for any future needs!
Quoted word for word from Google, where the rating was 5.0 from 11 reviews on September 29, 2026.
How a job runs
Four steps, one contract.
- Step 1
Free consultation
We meet on site, listen to what you want and look at the space.
- Step 2
Written estimate
A clear scope, a timeline and a written price.
- Step 3
Build
One supervisor, weekly updates and a tidy job site.
- Step 4
Final walkthrough
We review every detail with you before the last invoice.
Step one starts with a call to (301) 832-4591 or the free estimate request.
Do you rewire older homes?
Yes. Rewiring older homes is part of the work we do.
Can you wire an addition or a remodel?
Yes. New circuits for the new rooms are planned with the floor plan and tied into a panel that has room for them.
Is the wiring inspected?
Yes. The rough-in is inspected before the walls are closed.
Free estimate
Tell us what you are planning.
Send a few details and we will call you back to set up a visit. Every project starts with a free consultation and a written estimate.
Request a free estimate
Four quick fields. We call you back to set up a visit.
Request received
Thank you. We will call you back to set up a visit. If it is urgent, call (301) 832-4591.