Dimming, flickering, surging lights. Local electricians in Sunnyvale with upfront pricing, same-day appointments and 24/7 emergency response.
Dab Electrical Services offers professional flickering lights repair in Sunnyvale, CA and Santa Clara County. Flickering lights can be a bad bulb, or an early warning of a loose neutral, failing breaker or utility connection problem. We find out which. Our Sunnyvale electricians arrive on time, quote the price up front and complete most jobs the same day.
Our Sunnyvale team completes flickering lights repair for single-family homes, condos, apartments, offices, restaurants and retail stores. If you are in Sunnyvale or nearby Mountain View, Cupertino, Santa Clara, you are in our service area and same-day appointments are usually available.
Popular searches we serve: flickering lights electrician Sunnyvale, flickering lights repair Sunnyvale, lights dimming Sunnyvale, lights flickering in house Sunnyvale.
Call: (888) 592-6466
Serving: Sunnyvale and Santa Clara County, plus Mountain View, Cupertino, Santa Clara
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.
★★★★★“Our office build-out had a tight deadline and they delivered. Workstation power, lighting and the server room all done ahead of schedule.”
— Nicole F., Sunnyvale, CA
★★★★★“Half the house had power and the other half did not. They diagnosed a lost neutral at the meter and coordinated with the utility the same day.”
— Tom A., Sunnyvale, CA
★★★★★“Smart switches throughout the house, and they added neutrals where we did not have them. Everything works with our voice assistant.”
— Rachel E., Sunnyvale, CA
Large motors briefly pull extra current. Slight dimming is normal, but heavy flicker indicates an undersized or loose connection.
If the cause is a loose connection, yes. It is worth having it checked.
Yes. Often it is an incompatible dimmer, which we replace with a rated model.
Same-day service is available for most calls in Sunnyvale, and emergency dispatch typically arrives within 60 to 90 minutes.
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Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online