Offices, shops, restaurants and more. Local electricians in San Lorenzo with upfront pricing, same-day appointments and 24/7 emergency response.
Dab Electrical Services offers professional commercial electrician in San Lorenzo, CA and Alameda County. Downtime costs money. Our commercial electricians handle tenant improvements, lighting, panel work, dedicated circuits and fast repairs for businesses of every size. Our San Lorenzo electricians arrive on time, quote the price up front and complete most jobs the same day.
Every commercial electrician job in San Lorenzo 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 commercial electrician projects in San Lorenzo that require them.
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Call: (888) 592-6466
Serving: San Lorenzo and Alameda County, plus Hayward, Castro Valley, San Leandro
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.
★★★★★“Standby generator installed before fire season. During the last shutoff it kicked on in seconds. Best decision we made this year.”
— Sofia L., San Lorenzo, CA
★★★★★“Quick, professional ceiling fan installs in three bedrooms where there were no fixtures before. Switches work perfectly.”
— Robert H., San Lorenzo, 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., San Lorenzo, CA
Yes. Many of our commercial jobs are scheduled at night or on weekends so your business stays open.
Absolutely. We install and service 120/208V and 277/480V systems.
We offer monthly, quarterly and annual maintenance plans tailored to your facility.
Yes. Installation projects in San Lorenzo receive free written estimates. Diagnostic visits carry a small fee credited toward the repair.
All electrician services in San Lorenzo → · Commercial Electrician across California →
Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online