Whole House Rewiring in El Cajon, CA
Knob and tube, cloth wiring and aluminum branch circuits replaced room by room or all at once. Serving El Cajon and San Diego County.
Open 24 hours, 7 days a week — flat price quoted before work starts
Service directory — El Cajon
MAIN 200AWhole House Rewiring in El Cajon, CA
Insurers across San Diego County have grown strict about knob and tube and aluminum branch wiring, and some will not write a policy at all. Rewiring a El Cajon home resolves that, and it is the only fix that actually addresses insulation that has gone brittle.
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 | El Cajon and San Diego County, California |
What we cover
Whole House Rewiring work we handle for El Cajon homes and businesses.
- Aluminum branch circuit replacement or approved repair
- Grounded three-prong outlets throughout
- Knob and tube wiring removal and replacement
- Minimal-damage fishing through finished walls
- AFCI protection on required living-area circuits
- New dedicated circuits for kitchen, laundry and bath
- Phased scopes so you can live in the house
- Cloth and rubber insulated wiring replacement
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 El Cajon
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.
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.
Insurance flagged knob and tube
Carriers in San Diego 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.
El Cajon coverage
Whole House Rewiring across El Cajon and the towns around it.
Reviews from San Diego County
We needed a 200 amp panel before our EV charger install. They did the load calculation, pulled the permit, and had the whole thing done and inspected in a week.
Priya N.Panel upgrade · El CajonGFCI in the bathroom kept tripping. They found real leakage in an old fixture rather than just replacing the GFCI and calling it done.
Nadia F.GFCI repair · El CajonStandby generator install. They sized it to what we actually use rather than the biggest unit, then walked me through the transfer switch and the exercise cycle.
Renee B.Generator · El CajonWhole House Rewiring in El Cajon — questions
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.
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 El Cajon?
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.
Is knob and tube wiring illegal in El Cajon?
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.
Can I stay in the house during a rewire?
In most El Cajon projects, yes. We work in phases and leave you with power in the rooms we are not touching that day.
Book rewiring in El Cajon
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.