Whole House Rewiring in Napa, CA
Knob and tube, cloth wiring and aluminum branch circuits replaced room by room or all at once. Serving Napa and Napa County.
Open 24 hours, 7 days a week — flat price quoted before work starts
Service directory — Napa
MAIN 200AWhole House Rewiring in Napa, CA
Housing stock in and around Napa spans a century, which means plenty of homes still have circuits nobody would install today: knob and tube in the attic, cloth insulation crumbling at the box, two-prong outlets with no ground anywhere in sight.
Call (833) 652-8933 and describe what is happening. If it is a same-day job we will book it today, and if it needs a site visit to quote properly we will tell you that too.
| Typical conductor | 12 and 14 AWG copper NM-B, sized to the circuit |
|---|---|
| Scope options | Full rewire, partial by floor, or circuit-by-circuit phasing |
| Duration | One to three weeks for a typical single-family rewire |
| Included | Permit, inspections, patch-ready openings, new panel where needed |
| Service area | Napa and Napa County, California |
What we cover
Whole House Rewiring work we handle for Napa homes and businesses.
- Aluminum branch circuit replacement or approved repair
- Cloth and rubber insulated wiring replacement
- New dedicated circuits for kitchen, laundry and bath
- Old junction boxes and buried splices removed
- Minimal-damage fishing through finished walls
- AFCI protection on required living-area circuits
- Grounded three-prong outlets throughout
- Phased scopes so you can live in the house
Not sure which you need?
Describe the symptom and we will tell you what it usually means. Most callers get a straight answer in a couple of minutes, and about a third of the time it turns out to be smaller than they expected.
Situations we see in Napa
Two-prong outlets everywhere
No equipment ground means no fault path. Rewiring the branch circuits is the real fix, though GFCI protection is a legitimate interim step in some cases.
Insurance flagged knob and tube
Carriers in Napa County increasingly require removal. We document what was replaced so you have something to send the underwriter.
Aluminum branch wiring
Aluminum expands and creeps at terminations and runs hot. Depending on scope we either replace the runs or pigtail every connection with approved connectors.
Fabric insulation crumbling
Once the cloth and rubber goes brittle, conductors sit bare inside boxes. There is no repair for that other than new wire.
Napa coverage
Whole House Rewiring across Napa and the towns around it.
Reviews from Napa County
Breaker tripped Sunday night and I got a call back in about ten minutes. Tech found a bad connection in a junction box behind the closet, fixed it that night, and the price was what he said on the phone.
Marcus D.Emergency repair · NapaWarehouse high bay retrofit to LED. Did it over a weekend so we never stopped shipping, and the place is twice as bright.
Greg L.Warehouse lighting · NapaZinsco panel replaced. Straight quote, one day of work, and they handled the utility disconnect scheduling so I didn't have to call anyone.
Yasmin K.Panel replacement · NapaWhole House Rewiring in Napa — questions
Is knob and tube wiring illegal in Napa?
Existing installations are generally allowed to remain, but you cannot extend them, most insurers dislike them, and the insulation is long past its service life. That combination is why owners replace it.
Will you cut up my walls?
Some openings are unavoidable, but we fish through existing cavities wherever we can and keep openings small, straight and in patchable locations. We tell you where they will go before we cut.
How much does whole house rewiring cost in Napa?
It scales with square footage, number of circuits, attic and crawlspace access, and whether the walls are plaster or drywall. A 1,200 square foot single story with attic access is a very different number than a two-story plaster home. Call (833) 652-8933 for a walkthrough and a firm scope.
Do I need a new panel if I rewire?
Usually. New circuits need somewhere to land, and a rewire is the natural moment to move to a 200 amp panel with AFCI protection.
Can I stay in the house during a rewire?
In most Napa projects, yes. We work in phases and leave you with power in the rooms we are not touching that day.
Book rewiring in Napa
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.