Home batteries for outage protection. Local electricians in Fontana with upfront pricing, same-day appointments and 24/7 emergency response.
Dab Electrical Services offers professional battery backup installation in Fontana, CA and San Bernardino County. A home battery keeps essentials running during outages and public safety shutoffs, and pairs with solar to cut bills. We install Powerwall, Enphase, FranklinWH and more. Our Fontana electricians arrive on time, quote the price up front and complete most jobs the same day.
Every battery backup installation job in Fontana starts with a clear written estimate. Whether it is a quick repair or a full installation, you will know the price before we begin. We also handle permits and inspections for battery backup installation projects in Fontana that require them.
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Call: (888) 592-6466
Serving: Fontana and San Bernardino County, plus Bloomington, Rialto, Riverside
Availability: 24/7 emergency · Same-day appointments
Call NowTell us what is going on. For emergencies we dispatch immediately; for projects we schedule a convenient arrival window.
Your electrician inspects the issue, explains the options and gives you a firm price before any work starts.
We complete the job to code, test everything, clean up and walk you through what was done.
Your work is backed by our workmanship warranty, and we are one call away if you ever need us again.
★★★★★“Aluminum wiring remediation with approved connectors. They documented everything for the insurance company.”
— Emily J., Fontana, CA
★★★★★“Had a Level 2 EV charger installed in the garage. Clean conduit run, permit handled, and they even submitted the rebate paperwork. Charging at home now.”
— Daniel R., Fontana, CA
★★★★★“Our restaurant lost power to the walk-in cooler on a Friday. They came out immediately and had us running before dinner service.”
— Angela W., Fontana, CA
A typical battery runs essential loads for 10 to 24 hours, longer with solar recharging.
No. Batteries can charge from the grid and still provide backup.
California programs such as SGIP may offset part of the cost.
Same-day service is available for most calls in Fontana, and emergency dispatch typically arrives within 60 to 90 minutes.
All electrician services in Fontana → · Battery Backup Installation across California →
Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online