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Power Quality & Protection
Aging cloth-insulated wiring, ungrounded outlets, and outdated circuits are hidden fire hazards lurking in many Southern California homes. Whole-house rewiring eliminates these risks while preparing your home for modern demands like rooftop solar, EV chargers, and smart appliances. The cost of electrical rewiring in Los Angeles varies based on home size and wall accessibility. In this updated 2025 guide, Farashi Electric outlines the key warning signs, provides real-world cost insights, and offers a step-by-step plan to help you upgrade your home’s wiring safely and efficiently.
Symptom | What It Means |
Frequent breaker trips when the AC and microwave run together | Circuits overloaded |
Two-prong (ungrounded) outlets | No safe path for fault current |
Warm or sizzling wall plates | Loose connections causing arcing |
Flickering lights during appliance start-up | Voltage drop from undersized conductors |
Cloth or knob-and-tube wiring visible in attic | Insulation at end of service life |
Aluminum wiring spliced with copper | High-resistance joints |
No GFCI/AFCI protection in kitchens & bedrooms | Code non-compliance |
Burnt smell near outlets | Insulation breakdown |
Outlets spark when you plug in devices | Internal arcing |
You’re planning a major remodel or electrical panel upgrade in Los Angeles | Best time to run new cable |
Safety tip: If your home still uses 60-amp service, combine rewiring with a panel upgrade for maximum value.
Key Cost Drivers
- Wall Access – Open-stud remodel vs. finished plaster can double labor.
- Service Upgrade Required? – Adding a 200-amp panel adds.
- Low-Voltage Wiring Bundles
- Permit & Inspection
- Finishes – Patching lath-and-plaster walls is labor-intensive.
Hidden Savings
- Home-insurance premiums drop 4-6 % for homes rewired within 25 years (State Farm 2024 survey).
- Eligible for federal 25 C energy-efficiency tax credit when paired with heat-pump upgrade.
- Bundling landscape lighting in Los Angeles adds less than 10 % to total labor but boosts curb appeal dramatically.
Our Rewiring Process (Clean, Documented, Inspection-Ready)
- Assessment & Load Check – Map circuits, evaluate panel capacity, identify safety/code gaps.
- Permit & Planning – Scope, circuit map, device counts, arc-fault/GFCI strategy, and schedule.
- Rough-In – New homeruns, AFCI/GFCI protection, grounding/bonding corrections, box sizing, and labeling.
- Device & Trim – TR outlets/switches, updated plates, neat panel schedules; torque to spec.
- Testing – Polarity, continuity, GFCI/AFCI trip-tests, insulation checks, and load verification.
- Inspection & Final – AHJ walkthrough; deliver photo log + permit close-out.
Phone Number: (267) 248‑5496
Address: 5400 Newcastle Ave, Los Angeles, CA 90001
Book a free 20-minute virtual walk-through with a master electrician—slots fill fast across our electrical services in LA network.
Book Your Wiring & Rewiring Estimate
Clean, code-compliant upgrades with permits & final inspection—Greater LA.
Timelines & Pricing
Timelines & Pricing (Scope-Dependent)
Small room-by-room rewiring often completes in a few days; whole-home projects vary by square footage, access, and finish work. Final pricing depends on device counts, AFCI/GFCI, panel capacity upgrades, and patch/paint scope. We provide a written, permit-ready estimate after assessment.
Choosing the Right Materials & Add-Ons
Copper vs. Aluminum
While aluminum meets code, Farashi Electric specifies 12 AWG copper for branch circuits—40 % better conductivity and fewer loose-lug callbacks.
Aluminum & Knob-and-Tube: What We Do
We evaluate aluminum branch circuits for heat-related failures and use listed remediation (e.g., AlumiConn/COPALUM) or full rewiring as appropriate. For knob-and-tube, we replace brittle runs, add grounding, and bring outlets to modern safety (AFCI/GFCI where required), keeping finishes neat.
Low-Voltage Wiring
- Cat-6 data runs for streaming & work-from-home.
- Coax RG-6 for 4K video distribution.
- 18/2 landscape lighting spurs to garden boxes—bundled now to avoid trenching later.
Code & Safety Essentials
- AFCI & GFCI: Bedrooms/living areas commonly require AFCI; kitchens, bathrooms, garages, outdoor and laundry areas need GFCI (local adoption applies).
- Tamper-Resistant Outlets: Use TR receptacles in dwelling areas for child safety.
- Grounding & Bonding: Correct equipment grounding and bonding (water/gas, metal raceways) are verified and upgraded where needed.
- Labeling & Torque: Breakers/neutral/ground bars are labeled, and all terminations are torqued to manufacturer spec.
- Box Fill & Cable Protection: Boxes sized per box-fill rules; cables protected at entries and along framing.
Bundle & Save with Related Services
Rewiring is the perfect moment to integrate:
- EV Charger Installation in Los Angeles – 30 % federal credit plus LADWP rebate.
- Electrical panel upgrade in Los Angeles – One crew, one permit.
- Landscape lighting in Los Angeles – Same trench, lower cost.
- Post-project electrical troubleshooting in Los Angeles comes free for 12 months.
Bundling cuts truck-roll fees by up to 15 % and slashes project timeline.
Permits & Local Rules (Los Angeles)
In the City of Los Angeles (LADBS) and LA County, electrical work typically requires a permit and final inspection. Straightforward residential rewiring often goes through express/online permitting, while larger scope (service changes, multi-unit, structural impacts) may need plan review. We confirm your Authority Having Jurisdiction (AHJ), pull the permit, and schedule inspection before energizing.
Outdated wires are not just inconvenient—they’re a leading cause of hidden attic fires. A proactive electrical rewiring by farashi electric delivers code-level safety, clean power for sensitive electronics, and head-room for tomorrow’s tech. With transparent pricing, five-year workmanship warranty, and white-glove clean-up, we’re the trusted choice for electrical wiring in Los Angeles since 2008. Ready to reclaim peace of mind? Click Get My Virtual Quote below or share this guide with a neighbor still living on 1950s wiring—and spark a safer community together!
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- Malibu
- Northridge
- Beverly Hills
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- Burbank
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What Our Clients Say
Jess2025-08-24Trustindex verifies that the original source of the review is Google. Very professional and quick. Definitely will reach out again for future work. Hamid Sadeghi2025-07-03Trustindex verifies that the original source of the review is Google. "A great experience we had with Farashi electric. Mr. Farashi was punctual, knowledgeable, and everything was explained clearly. He installed an EV charger station with a complete 240V system plus wiring and the job was done very cleanly. The attention to detail and clear communication throughout the process were appreciated. The services will definitely be used again!" Definitely a 5 star experience. nyrugco2025-06-28Trustindex verifies that the original source of the review is Google. One of the most reliable organized and fastest electricians I have ever come across. I highly recommend Farashi Electric. Upon a short notice within a few hours, he finished a big job in my house. I’m very happy with his work. Gino Carlo Villamor2025-06-19Trustindex verifies that the original source of the review is Google. Baron gets the job done and is transparent about how they do their work. He is also very kind. Al Amighi2025-04-23Trustindex verifies that the original source of the review is Google. I have house that required a special touch to fix a lot of problems. He was great and very responsive Jamshid farashi2025-02-22Trustindex verifies that the original source of the review is Google. Amazing work shervin noroozzade2025-02-08Trustindex verifies that the original source of the review is Google. He is Legend of electricity I would like gave him more than 5 stars but unfortunately it’s not possible He did a great job and super clean Afshin Kateb2024-09-09Trustindex verifies that the original source of the review is Google. He has completed three projects for us. Exceptionally responsive, meticulous work, very reasonably priced, great attitude/customer service and great work quality. Aiken Perry2024-09-09Trustindex verifies that the original source of the review is Google. My last electrical contractor created such a disaster in my new ADU,failed inspection and completely ghosted me. My friend recommended Bahram from Farashi electric . He was the smoothest part of my whole construction journey. He was reliable ,knowledgeable, honest and affordable. He said " I promise it will pass inspection". I was still abit doubtful due to my previous experience but the inspector arrived ,he said it was a total 180°. He had no notes or anything, I passed with flying colors. THANK YOU, BAHRAM. YOU'RE THE BEST. My advise is get it done right the first time. Call Farashi Electric. Mohammad Sharifi2024-04-05Trustindex verifies that the original source of the review is Google. I have known Farashielectric for several years, and when it came time to remodel my ground floor after purchasing a new house, I knew I could trust him with the electrical work. The project included extensive work in the kitchen, where he skillfully handled the installation of various appliances and ensured everything was up to code. One of the standout features of the remodel is the stunning honey onyx bar area, which has become the highlight of my home, especially when it lights up at night thanks to the expertly installed lighting in my living room.He also went above and beyond by introducing LED paper, adding a beautiful artistic touch to the space. Furthermore, farashielectric took the time to understand my needs and added numerous outlets throughout the house, allowing for convenient access to power for various purposes. I appreciate not only the quality of work but also Bahram's fairness in providing estimates and transparent communication throughout the project. I highly recommend his services to anyone in need of a skilled and reliable electricianGoogle rating score: 5.0 of 5, based on 23 reviews
Rewiring & Electrical Upgrades FAQ: Common Questions & Expert Answers
We re-energize safe circuits each night, set up temporary lighting, and seal dust zones.
NEC 2023 mandates GFCI in kitchens, baths, laundry, exterior, and AFCI on most 15- & 20-amp circuits.
A 1,500 sq ft single-story home averages 5-7 days with a three-person crew.
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