When building an Accessory Dwelling Unit (ADU), accurate electrical load calculations are essential for a safe, code-compliant power setup. At LA Pro Electrical, we’ve streamlined this step with our online calculator—designed to give you instant pricing that includes full load calculations, electrical planning, and everything required for your ADU electrical installation.
We handle every detail from start to finish, delivering a turnkey service that ensures your ADU is properly wired, powered, and ready to pass inspection.
What Are Electrical Load Calculations for ADUs?
Load calculations determine how much power your ADU will need based on appliances, lighting, outlets, HVAC, and other systems. This ensures the right panel size is installed and circuits are properly distributed to avoid overloads.
We consider:
Total square footage
Number of outlets and lighting fixtures
High-demand appliances (stove, dryer, water heater, EV charger)
General use, GFCI, and dedicated circuits
Exterior lighting and smart system integration
Our system is customized for ADUs and built to meet Los Angeles city code requirements.
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Our Online Calculator Does It All
Unlike other contractors who leave you guessing, our online tool gives you an instant, transparent quote—and it includes:
✅ Full load calculation
✅ Electrical layout planning
✅ Proper panel and subpanel sizing
✅ Circuit planning for major appliances
✅ Lighting and outlet placement recommendations
✅ Code-compliant solutions ready for inspection
You can adjust your selections and instantly see how your choices impact the total price—keeping your budget and power needs in perfect balance.
Turnkey Electrical Service from Start to Finish
We don’t just calculate—we build. Once your load is calculated, our licensed electricians take over to install everything based on that plan. We complete your entire ADU electrical setup in-house:
Electrical rough-in and finish
Panel or subpanel installation
Lighting, switches, GFCIs, and smart devices
Exterior outlets and fixtures
Final walkthrough and inspection support
Everything we install is code-compliant, and we back our work with a satisfaction guarantee.
Start Your ADU Electrical Load Plan Today
Get a full electrical quote with load calculation, layout, and installation included—instantly. Upload your plans and book your project with Los Angeles’ most trusted ADU electricians.
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
