Powering your Accessory Dwelling Unit (ADU) begins with a professionally installed electrical panel. At LA Pro Electrical, we specialize in ADU panel installations throughout Los Angeles and Southern California, ensuring every system is safe, up to code, and built for long-term performance.
Whether you’re upgrading an outdated panel, adding a subpanel for an ADU, or setting up power for a newly constructed unit, our team provides full-service panel solutions—backed by clear pricing, guaranteed inspection approval, and expert workmanship.
🔌 Full-Service ADU Panel Installations
Our panel services are designed to fit any residential ADU project, including:
✅ Main Panel Upgrades
Upgrade to a modern, high-capacity panel with new breakers, improved wiring, and built-in surge protection. Ideal for ADUs that demand more power than your existing panel can support.
✅ Subpanel Installation
Perfect for detached ADUs or garage conversions. We install dedicated subpanels with 70 to 200 amps depending on the electrical load needs, ensuring independent and efficient power distribution.
✅ LADWP Electrical Panel Upgrades
We’ve completed hundreds of LADWP-approved panel upgrades, ensuring your panel meets local utility and city regulations. We also assist with rebate paperwork where eligible.
✅ Fuse Box to Breaker Panel Conversion
Still using an outdated fuse box? We’ll replace it with a safe, modern breaker system that’s easier to use and built for today’s energy demands.
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Included in Every ADU Panel Installation
Every panel install comes with the following, included in our flat-rate pricing:
Complete panel or subpanel installation
Load calculation and circuit planning
Panel grounding and bonding
ARC fault and GFCI breaker integration
Labeling of all circuits
Code-compliant meter connection (if required)
Final walkthrough and inspection readiness
Our pricing is transparent, with no hidden labor fees or material markups. You can even supply your own panel if preferred—we’ll install it for you with the same professional care.
⚡ Designed for ADU Builds, Guaranteed to Pass Inspection
Your ADU electrical panel plays a critical role in passing your Los Angeles city inspection. Our team wires every panel installation to meet or exceed the California Electrical Code and local LADBS (Los Angeles Department of Building and Safety) guidelines. We guarantee your panel will pass inspection the first time, saving you delays and rework.
We’ve partnered with countless ADU builders and general contractors, making LA Pro Electrical one of the most trusted names for compliant, reliable electrical service.
💻 Instant Estimates with Our Online Calculator
Wondering what an ADU panel install will cost? Use our online calculator to get a real-time, transparent quote. Your estimate will include:
Panel or subpanel type
Required amperage
Number of circuits and outlets
Wiring layout and inspection prep
Optional appliance circuits (stove, dryer, EV charger, etc.)
From planning to installation, our licensed electricians manage your project with clear communication and fast turnaround—typically completing full ADU installations in 4 days or less.
Book Your ADU Panel Installation Today
Don’t leave your project to chance. Choose LA Pro Electrical for safe, professional, and fully permitted panel installations for ADUs across Southern California.
Los Angeles CA areas we serve:
We proudly serve all neighborhoods in Los Angeles County. Common areas we service include: Book your ADU Electrical Load Plan Today
- Agoura Hills
- Alhambra
- Arcadia
- Artesia
- Avalon
- Azusa
- Baldwin Park
- Bell
- Bell Gardens
- Bellflower
- Beverly Hills
- Bradbury
- Burbank
- Calabasas
- Carson
- Cerritos
- Claremont
- Commerce
- Compton
- Covina
- Cudahy
- Culver City
- Diamond Bar
- Downey
- Duarte
- El Monte
- El Segundo
- Gardena
- Glendale
- Glendora
- Hawaiian Gardens
- Hawthorne
- Hermosa Beach
- Hidden Hills
- Huntington Park
- Industry
- Inglewood
- Irwindale
- La Cañada Flintridge
- La Habra Heights
- La Mirada
- La Puente
- La Verne
- Lakewood
- Lancaster
- Lawndale
- Lomita
- Long Beach
- Los Angeles
- Lynwood
- Malibu
- Manhattan Beach
- Maywood
- Monrovia
- Montebello
- Monterey Park
- Norwalk
- Palmdale
- Palos Verdes Estates
- Paramount
- Pasadena
- Pico Rivera
- Pomona
- Rancho Palos Verdes
- Redondo Beach
- Rolling Hills
- Rolling Hills Estates
- Rosemead
- San Dimas
- San Fernando
- San Gabriel
- San Marino
- Santa Clarita
- Santa Fe Springs
- Santa Monica
- Sierra Madre
- Signal Hill
- South El Monte
- South Gate
- South Pasadena
- Temple City
- Torrance
- Vernon
- Walnut
- West Carson
- West Covina
- West Hollywood
- Westlake Village
- Whittier
