Hot Tub & Spa Electrical
Installation Bay Area
Sub-panel, GFCI, 50–60A circuit, permit — handled. Often combined with EV charger installation for one trip and one permit. CSLB C-10 #1134931.
⚡ Pro tip: Combining a spa sub-panel with an EV charger circuit costs less than doing them separately: one permit, one crew, one trip.
What Hot Tub Electrical Requires
Every hot tub and spa requires a dedicated 240V circuit with GFCI protection per NEC 680. Most spas draw 50–60A, which means a proper sub-panel installation if the main panel is more than 20–30 feet from the spa location — which is almost always the case in Bay Area homes.
Circuit size
50A or 60A (per tub specs)
GFCI protection
Required by NEC 680
Disconnect
Within sight of spa, minimum
Sub-panel
Usually needed for runs >25ft
Bond wire
Required for all metal near water
Permit
Required in all Bay Area cities
What We Quote
Circuit Only
Quoted after photos
Panel nearby (<25ft), no sub-panel needed. Dedicated 50–60A GFCI circuit, permit, inspection.
Sub-Panel + Spa
Quoted after photos
Full 60–100A feeder to exterior sub-panel. Spa circuit + 60A breaker stub for future EV charger.
Spa + EV Charger
Quoted after photos
Sub-panel with spa circuit and EV charger on same run. One permit, one trip, maximum savings.
Every quote includes labor, materials, permit, and inspection. The final price depends on your setup; we give a firm quote after seeing panel photos.
Frequently Asked Questions
Ready for fast, reliable home EV charging?
Chat with David for a free quote - or call us directly. We typically respond within minutes.
Licensed C-10 contractor · No obligation · Bay Area only