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Electrician | Electrical contractor | Oakland, Piedmont, Berkeley

Tesla can swap out batteries in about 90 seconds. That will enable future upgrading of: power, back up, distance, and recharging, charger for the tesla. This page tells you how long it takes to recharge: https://www.pluglesspower.com/learn/tesla-model-s-charging-home-public-autonomously/ Expert at panel changes, federal pacific, sylvania … [Read More...]

Federal Pacific Panel | Sylvania Zinsco | Fuse Panel | Electrician

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In The News: Geoff Williams Oakland electrician was interviewed by investigative reporter Tony Kovaleski and NBC as the top living expert on electrical panel changes, pg&e main panel change, and electrical sub panel change. Also ev charging station expert, electric car circuit, tesla circuit, ev electrician. Watch our videos: Federal Pacific, Sylvania Zinsco, fuse panels, oakland piedmont berkeley electrician, electrical contractor, licensed and bonded: c-10 cslb # 514919. Also voted as one of the top three electricians in the bay area. Listed on Yelp as the top residential and commercial electrician as of 9/19/2018. Why? Ronda is kind and good, and we keep our word, and care, and know the nec and local and pge codes, and know and respect the inspectors and pge reps, and are positive, friendly, on time, and always attempt the best. Watch this video here below:


Protect yourself, NOW. Call 510-339‐5601 to schedule your FREE ESTIMATE! Or, simply fill out the form below.
  • Although not required, Williams Electric encourages you to leave a phone number to ensure a timely response to your inquiry. It is against Williams Electric policy to share or sell client contact information with third-party organizations.

Testimonials

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
    • Chris H.
    • Williams-Electric-TeamOakland, CA
    • 0 friends
    • 2 reviews
    5.0 star rating
    11/4/2013
    Geoff came early and was really upfront and professional. His prices are fair and did a great job…
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Yelp User Reviews and Recommendations of Geoff Williams Electric Electrician oakland piedmont berkeley electrical serving yelp Williams electric 6114 La salle ave Oakland 94611 serving residential and commercial electrical work
Tatyana D., PG&E Panel Repair
Geoff was able to help us quickly and super efficiently. He also helped us explaining to PG&E was they did wrong in order for us to get our fried items paid back!  Williams Electric rocks!  😉
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
  • Nathan M.
  • San Francisco, CA
  • 0 friends
  • 2 reviews
Williams-Electric-Team5.0 star rating
11/25/2013
A friend referred me to Geoff because of her positive experience.  Geoff did an excellent job insta…
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Oakland, CA
Williams-Electric-Team5.0 star rating
5/2/2013

We have used Williams electric once so far, but plan to use him again.   Geoff extended his work day by coming to our house after 6 on a recent…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Williams-Electric-Team5.0 star rating
9/20/2013

When we bid on a fixer in Richmond, Williams Electric did the initial inspection and I was impressed by how detailed the report was so I decided to go with Geoff after we took pos…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Williams-Electric-Team5.0 star rating
7/5/2013

Geoff did a great job at my store on Oakland…was really knowledgeable about problems that older electrical systems can have, and that “extra” work he does to elevate knowledge about da…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Williams-Electric-Team5.0 star rating
9/19/2013

When I woke up and found my refrigerator was not working, and finally figured out that the electrical socket was not supplying electricity anymore, I called Williams Electric and aske…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Williams-Electric-Team5.0 star rating
9/21/2013

Williams Electric is an excellent choice when seeking an electrical company in the East Bay. We had an issue with our electricity on a Saturday afternoon and Geoff was able to come at…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Williams-Electric-Team5.0 star rating
8/17/2013

Geoff did a great job wiring my house, installing fixtures, and more. He’s a great guy, very knowledgeable and easy to work with, and definitely had my best interests at heart. And ge…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Williams-Electric-Team5.0 star rating
11/15/2013

I had allocated 3 hours to get the dryer connected, the non working electrical sockets fixed, and other assorted things remedied.  Technician was exactly on time, fixed everything…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
5.0 star ratingWilliams-Electric-Team
11/27/2013

Had emergency!: Needed electrical work done on a Sunday. DID I MENTION IT WAS SUNDAY..???? Called many companies…no answer. Called Williams Electric – not only did they answer, Geoff…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair|Williams Electric|510 339-5601
Best of yelp electrician Oakland, Berkeley, piedmont, montclair village|Williams Electric|510 339-5601
           
Williams-Electric-Team5.0 star rating
 11/28/2013

We had our refrigerator go out on Thanksgiving day and Geoff Williams came out to fix it within a half an hour! We highly recommend him, He p…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair village|Williams Electric|510 339-5601
oakland berkeley piedmont electrician yelp
 
5.0 star rating
Williams-Electric-Team
 11/14/2013

I used Williams Electric recently to install new power outlets in our home and fix up some lighting issues. First off, it was easy to get a hold of them and schedule a…

oakland berkeley piedmont electrician yelp
Best of yelp electrician Oakland, Berkeley, piedmont, montclair village|Williams Electric|510 339-5601
Williams-Electric-TeamFive star:  Nick K. Montclair village 3d printing shop.
7/5/2013

Geoff did a great job at my store on Oakland…was really knowledgeable about problems that older electrical systems can have, and th…

Best of yelp electrician Oakland, Berkeley, piedmont, montclair village|Williams Electric|510 339-5601
Williams Electric - Oakland, CA - Electrician | Facebook
Williams-Electric-TeamSome or our testimonials. Oakland, CA
Daniel W. Montclair hills, oakland hills electrician review
5/4/2013
Great guy.  Such a joy to have a contractor actually call you back in a timely…
Williams Electric - Oakland, CA - Electrician | Facebook
Williams Electric - Oakland, CA - Electrician | Facebook
Williams-Electric-TeamSome of our testimonials. Oakland, CA  G. David.
6/6/2013
We lived in our home for over 25 years and decided to add l outdoor accent lighting. A call was made to Williams Electric and h…
Williams Electric - Oakland, CA - Electrician | Facebook
Williams Electric - Oakland, CA - Electrician | Facebook
Williams-Electric-TeamSome of our testimonials.
Lawrence P.
6/14/2013 Geoff came over and installed a new dimmer switch within an hour of the time that I called! Inexpensive, efficient, friendly, and johnny-on-the-spo…
Williams Electric - Oakland, CA - Electrician | Facebook
Williams Electric - Oakland, CA - Electrician | Facebook
Williams-Electric-TeamSome of our testimonials. http://www.yelp.com/biz/williams-electric-oakland Berkeley, CA
6/21/2013
Geoff at Williams Electric is amazing! He responds quickly, is extremely professiona…
Williams Electric - Oakland, CA - Electrician | Facebook
Best of thumbtack: electrician review reviews oakland berkeley piedmont montclair village geoff williams electric best of yelp
Williams-Electric-Team November 14, 2012  Berkeley ca.

Geoff is wonderful! We recieved 2 bids for electrical work on our house and they were completely different! After consultation with an electrician friend in the S…

Best of thumbtack: electrician review reviews oakland berkeley piedmont montclair village geoff williams electric best of yelp
Best of yelp electrician oakland hills montclair piedmont berkeley electrician review reviews geoff williams electric
  Williams-Electric-TeamOakland hills montclair ca.  5 stars
 5/4/2013
Great guy.  Such a joy to have a contractor actually call you back in a timely manner.  Which seems strange that I actually have to mention. …
Best of yelp electrician oakland hills montclair piedmont berkeley electrician review reviews geoff williams electric
Best of yelp electrician review reviews williams electric geoff williams oakland berkeley montclair piedmont ca
Oakland ca.  G. D. Williams-Electric-TeamWe lived in our home for over 25 years and decided to add l outdoor accent lighting. A call was made to Williams Electric and he responded quickly. Geoff came over made suggestio…
Best of yelp electrician review reviews williams electric geoff williams oakland berkeley montclair piedmont ca
Best of yelp electrician oakland piedmont berkeley orinda montclair electrician review reviews geoff williams electric
Williams-Electric-Team Oakland, C
 6/14/2013
Geoff came over and installed a new dimmer switch within an hour of the time that I called! Inexpensive, efficient, friendly, and johnny-on-the-spot   Serving Oakla…
Best of yelp electrician oakland piedmont berkeley orinda montclair electrician review reviews geoff williams electric
Abigail w. best of yelp electrician Orinda oakland berkeley montclair piedmont geoff williams electric electrician review reviews
Williams-Electric-TeamGeoff at Williams Electric is amazing! He responds quickly, is extremely professional and always very informative. I have worked with Geoff several times over the years and I’m always amazed at how up…
Abigail w. best of yelp electrician Orinda oakland berkeley montclair piedmont geoff williams electric electrician review reviews
Judith I. Oakland electrician review best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician review
  Oakland, CA
5 stars review oakland ca. williams electric  best of yelpWilliams-Electric-Team
9/19/2009
Williams Electric is terrific.  Geoff Williams, the owner, came out the day I called and fixed a blown…
Judith I. Oakland electrician review best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician review
Judith I. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician reviews
  Oakland, CA
5 stars review oakland ca. williams electric  best of yelpWilliams-Electric-Team
Update – 9/22/2009
I forgot to list the phone for Williams Electric–510.339.5601.

1 Previous Review: Show all …

Judith I. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician reviews
Ann S. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician review reviews
Williams-Electric-Team5 stars review oakland ca. williams electric  best of yelp
10/25/2009 Geoff came out to repair/replace most of the electrical wiring and fixtures in a house that I am renovating. Since the house w…
Ann S. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician review reviews
Don D. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Berkeley, CA
5 stars review berkeley ca. williams electric  best of yelp
12/14/2009
Geoff Williams is an electrical pro.  He replaced my electrical house service, added all new circuit…
Don D. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Mark T. best of yelp electrician san leandro oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team4 stars review san leandro ca. williams electric  best of yelp
12/20/2009 Williams Electric did a complete electrical upgrade on my house which was built in 1939 and still had the original fuse bo…
Mark T. best of yelp electrician san leandro oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Erik T. best of yelp electrician Walnut creek oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Walnut Creek, CA 5 stars review ca. williams electric  best of yelp
7/25/2010
Williams Electric did a great job on helping me troubleshoot my issue with the electricity and pg&e.  Can…
Erik T. best of yelp electrician Walnut creek oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Juergen H. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Berkeley, CA
5 stars review berkeley ca. williams electric  best of yelp
Update – 7/25/2010
When it came to choosing our electrician in charge of our part in the neighborhood undergroun…
Juergen H. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Orion R. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Berkeley, CA
5 stars review berkeley ca. williams electric  best of yelp
9/19/2010
We just bought our first home.  During the general inspection a number of electrical issues (lack of …
Orion R. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Eric B. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Oakland, CA
5 stars review oakland ca. williams electric  best of yelp
11/2/2010
They were very responsive.  Geoff came when they said he would.  And my issue was fixed very quickly.…
Eric B. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Robert R. best of yelp electrician castro valley oakland berkeley piedmont montclair village ca. castro valley geoff williams electrician williams electric review reviews
Williams-Electric-Team Castro Valley, CA
5 stars review castro valley ca. williams electric  best of yelp
1/25/2011
We highly recommend Williams Electric. After we bought our house, an older property with fe…
Robert R. best of yelp electrician castro valley oakland berkeley piedmont montclair village ca. castro valley geoff williams electrician williams electric review reviews
Steph J. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Oakland, CA
5 stars review oakland ca. williams electric  best of yelp
3/10/2011
We bought a house, and needed some electrial work, in Piedmont. Our realtor referred Geoff Williams, of …
Steph J. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Katy A. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team5 stars review oakland ca. williams electric  best of yelp
10/25/2011 Geoff at Williams Electric is a wonderful electrician. I was referred to him by another Real Estate Agent in my office, when I…
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Anthony C. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Sausalito, CA
5 stars review ca. williams electric  best of yelp
11/21/2011
Best Electrician I have ever worked with on a building project! Fair prices and great work, what more could y…
Anthony C. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Stephanie L. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Berkeley, CA
5 stars review ca. williams electric  best of yelp
7/15/2012
Geoff is by far the best electrician that has worked on my house. My house was built in 1940 and suffered from …
Stephanie L. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Robert S. best of yelp electrician montclair hills oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Williams-Electric-Team Oakland, CA
5 stars review oakland ca. williams electric  best of yelp
1/15/2013
Geoff and Williams Electric are the best.  Did fine work installing lights on my deck.  And then, six …
Robert S. best of yelp electrician montclair hills oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Shelly E. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
  Oakland, CA
5 stars review oakland ca. williams electric  best of yelpWilliams-Electric-Team
1/23/2013
I used Williams Electric to provide a thorough electrical inspection of a home my clients were buying. …
Shelly E. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
Anthony Cassel sothebys: best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
  Oakland, CA
5 stars review oakland ca. williams electric  best of yelpWilliams-Electric-Team
2/2/2013
Geoff has provided electrical services to many of my clients and also helped me with my own properties. …
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Tom M. best of yelp electrician oakland berkeley piedmont montclair village ca. geoff williams electrician williams electric review reviews
  5 stars review piedmont ca. williams electric  best of yelpWilliams-Electric-Team I give Jeff 5 stars.  We were having a party and a series of lights went out.  He came the next day… diagnosed the problem and fixed…
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Den N. best of yelp electrician oakland berkeley piedmont montclair village ca. electrician review reviews geoff williams electric
  Berkeley, CA
5 stars review Williams-Electric-Teamca. williams electric  best of yelp
3/1/2013
The service was great: on time arrival, great explanation, fantastic price! Highly recommended.
Comment from…
Den N. best of yelp electrician oakland berkeley piedmont montclair village ca. electrician review reviews geoff williams electric
ZK. best of yelp electrician oakland montclair village berkeley piedmont ca. Danville electrician review reviews geoff williams electric
    Danville, CA
5 stars review piedmont Williams-Electric-Teamca. williams electric  best of yelp
4/1/2013
I have worked with Geoff twice now.  First to install a flat screen television and wall-mount it…
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Bob. M. best of yelp electrician oakland piedmont berkeley Montclair village ca electrician review reviews geoff williams electric
5 stars review oakland ca. williams electric  best of yelpWilliams-Electric-Team
5/2/2013 We have used Williams electric once so far, but plan to use him again.   Geoff extended his work day by coming to our house aft…
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Daniel W. montclair village electrician review reviews geoff williams electric
  Oakland, CA
5 stars review oakland ca. williams electric  best of yelpWilliams-Electric-Team
5/4/2013
Great guy.  Such a joy to have a contractor actually call you back in a timely manner.  Which seems st…
Daniel W. montclair village electrician review reviews geoff williams electric
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