100 amp to 200 amp service. Local electricians in Sunnyvale with upfront pricing, same-day appointments and 24/7 emergency response.
Need a trusted electrician for 200 amp panel upgrade in Sunnyvale? A 200 amp panel is the modern standard for homes with central air, electric ranges, EV chargers and more. We upgrade your service from 100 or 125 amps cleanly and safely. Dab Electrical Services serves Sunnyvale and Santa Clara County and surrounding communities including Mountain View, Cupertino, Santa Clara with fast scheduling and honest pricing.
Our Sunnyvale team completes 200 amp panel upgrade 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: 200 amp panel upgrade Sunnyvale, 100 amp to 200 amp upgrade Sunnyvale, 200 amp service upgrade Sunnyvale, 200 amp electrical service 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 restaurant lost power to the walk-in cooler on a Friday. They came out immediately and had us running before dinner service.”
— Angela W., Sunnyvale, CA
★★★★★“Replaced our dangerous old fuse box with a modern breaker panel. Our insurance premium actually went down afterward.”
— Brian O., Sunnyvale, CA
★★★★★“Recessed lighting in the kitchen and living room looks incredible. They laid out the pattern with us and patched every hole. Worth every penny.”
— Lauren K., Sunnyvale, CA
Yes. We schedule the meter pull and reconnection so the process is seamless for you.
Large homes with multiple EVs or workshops can be upgraded to 320 or 400 amp service.
A modern 200 amp service is a selling point and often required for EV and solar installs.
Yes. For permitted work in Sunnyvale we pull the permit, schedule the inspection and meet the inspector.
All electrician services in Sunnyvale → · 200 Amp Panel Upgrade across California →
Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online