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Panel Upgrade — Thousand Oaks

Panel Upgrades
in Thousand Oaks, CA.

Owner-operated C-10 licensed electrical contractor. Panel upgrades from 100A to 400A. Siemens panels, full AFCI/GFCI build-out, rigid steel conduit mast, fully permitted. Specifically for Thousand Oaks homeowners.

Panel Upgrades for
Thousand Oaks Homeowners.

Most homes built before 1990 have 100A panels. That was enough for the 1985 kitchen. It is not enough for a 2026 kitchen plus heat pump plus EV charger.

We work in Thousand Oaks regularly — on larger custom properties — note: Ventura County, not LA County, so SCE handles utility coordination. Every panel upgrade job is permitted through the right authority (City of Thousand Oaks (Ventura County)), built to NEC 2023, backed by a written workmanship warranty, and finished cleanly. The Alpha One Electric standard doesn’t change by city — only the local permit details do.

What’s Included.

  • Siemens SN/PN-series panel sized to actual load (100A to 400A)
  • Full AFCI and GFCI breaker build-out per NEC 2023
  • Rigid steel conduit mast per local utility spec
  • New meter base where required
  • Bonded grounding electrode system
  • Full local permit pulled, paid, posted
  • Utility service-drop coordination
  • Printed breaker labeling — every circuit named
  • Final inspection attended on-site
  • Written workmanship warranty

Pricing & Timeline in Thousand Oaks.

Starting From
$3,400
Most Thousand Oaks panel upgrade jobs run $3,400 to $8,500 depending on scope, access, and whether additional work (panel upgrade, sub-panel) is required. Itemized written quote on every job.

Typical on-site duration: 1 to 2 days on-site. Total project schedule from your first call to a passed final inspection depends on the City of Thousand Oaks (Ventura County) permit cycle — usually 1-3 weeks.

Thousand Oaks-Specific Considerations.

Thousand Oaks panel upgrade jobs route through City of Thousand Oaks (Ventura County) for permits and inspections. We know the local rules, route to the right authority, and attend every inspection on-site. Thousand Oaks’s housing stock skews toward larger custom properties — note: Ventura County, not LA County, so SCE handles utility coordination — we’ve worked on those types of properties extensively and know the patterns.

Why Alpha One Electric.

You get the owner on the phone, the owner walking your property, and the owner standing behind every wire we run. We use Siemens panels, Leviton Decora finish devices, Lutron dimmers and smart systems, and rigid steel conduit on exterior runs. We don’t install bargain-tier products. We pull every permit. We attend every inspection. We don’t leave a job until the city has signed off and you’re holding the documentation.

Thousand Oaks Free Estimate

Panel Upgrades
in Thousand Oaks, Done Right.

Same-day response. Permitted. Inspected. Written workmanship warranty.

📞  (747) 287-4531 Request Estimate Online