whole-home rewiring for retrofit homes.
Short answer: Circuit & Cistern LA handles whole-home rewiring by checking the symptom, the system around it, and the local constraints that can change the repair. For this service, that means we replace obsolete or unsafe wiring with coordinated circuits, grounding, AFCI/GFCI strategy, panel planning, and inspection access.
The key risk is simple: rewiring is not just pulling cable; access, plaster repair, circuit mapping, panel capacity, and staged inspections matter. That is why the page includes cost drivers, what can go wrong, permit context, utility overlap, homeowner prep, and local pages instead of only a generic "call now" pitch.
What we check before quoting whole-home rewiring
older bungalows, duplexes, and additions often mix knob-and-tube, cloth, BX, and modern NM in the same home. The visit starts with symptom photos, model labels, shutoff access, and the relevant route from the equipment to the panel, pipe, drain, duct, or exterior location.
- wiring type
- attic/crawl access
- panel plan
- room-by-room loads
- inspection sequence
Cost range and drivers
Typical planning range: $9 500 to $52 000. The low side usually assumes clear access, existing infrastructure that can stay, and no major hidden defects. The high side usually involves replacement equipment, utility involvement, difficult routing, permit or inspection sequence, concealed damage, or multi-trade coordination.
Repair, replacement, or retrofit sequence
| Path | When it fits | What can change the scope |
|---|---|---|
| Repair | The equipment or fixture is serviceable and the failure is isolated. | Old parts, unsafe wiring, bad shutoffs, inaccessible cleanouts, or failed venting. |
| Replacement | The system is at end of life, unsafe, inefficient, or no longer compatible with the home. | Permits, HERS, panel capacity, pipe material, duct sizing, condensate, or gas sizing. |
| Retrofit sequence | Several home systems should be staged so one upgrade does not block the next. | EV charger, heat pump, HPWH, ADU, remodel, repipe, or whole-home rewiring plans. |
Popular whole-home rewiring city pages
Related services
Inspection-summary reviews from San Gabriel Valley Basin + East/Northeast LA River Corridor homes
Each review is also emitted in the page JSON-LD with a 1:1 match between visible and structured-data text. Author names use first name and last initial only, and ratings reflect the actual review (some 4-star reviews are included where homeowners flagged a real complaint that was resolved).
Full rewire of a 1912 Craftsman, three weeks of work including coordinating around our home office. Knob-and-tube replaced throughout, plaster patches handled in 18 spots. New Square D QO 200A panel with proper AFCI/GFCI on bedroom and kitchen circuits. Pasadena Permit Center inspections passed at rough and final. The directory is the cleanest I have ever seen. Bungalow Heaven district.
Six Halo H995ICAT recessed cans in the living room ceiling, all on a Lutron Caseta dimmer. The lath and plaster was tricky but they cut clean and used proper old-work brackets. Title 24 Part 6 lighting compliance was handled and the dimmer ramp is smooth, no flicker at the bottom of the curve.
Replaced a 5-ton beast with a properly sized 3.5-ton Carrier Infinity 26 after the load calc came back honest. Title 24 Part 6 §150.2(b) alteration path was followed, HERS rater showed up on schedule, and the duct leakage test passed at the threshold. Crew protected the floors and the new whip and disconnect re-routed off the side-yard fence looks tidy. Whole-house feels more even now.
Questions homeowners ask before booking
Why does Circuit & Cistern LA check air, power, and water together?
Older SGV and Northeast LA homes often have connected constraints. A heat pump may need panel capacity, a water-heater change may need venting or electrical work, and an AC leak may be condensate plumbing rather than refrigerant.
Is the booking form on this site?
No. Booking uses the external scheduler at https://nexfield.pro/crm/book?u=205. The site does not create a fake internal booking form.
What hours do you answer the line?
Standard dispatch is Monday–Friday 7:00 AM to 7:00 PM and Saturday 8:00 AM to 4:00 PM. After-hours emergency triage available 7 days a week for active leaks, sparking panels, no-cooling, no-heat, and gas-appliance concerns.
Do you publish a contractor license number?
License documentation is shared during the booking flow once a scope has been agreed. Inspector-facing paperwork (LADBS, Pasadena Permit Center, LA County Building and Safety) lists the responsible licensed contractor for the specific permit pulled.
Map the whole-home rewiring scope before approving the work.
Send the symptom, equipment photos, panel photo, shutoff location, access constraints, and urgency. The booking path stays external so there is no fake form and no invented phone number.