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Frank's Power

Top Pro

Wall material

Responds in about 20 min


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Why this pro?

Customers describe this pro as friendly, professional, and knowledgeable, and they say they’re responsive and good with complex problems. They perform lighting and switch or outlet installs and electrical and wiring repairs. They’ve been in business for 3 years.

Summarized from the pro's profile. Review their profile for the latest.

About
Frank’s Power is a Business with one full time and four part-time employees. The owner earned a masters degree in electrical engineering. We have been in business since 2019 in the San Francisco Bay Area. We specialize in Circuit Breaker Boxes, kitchen remodels, EV charger and dryer connections, Smart Home Installations, as well as more advanced electrical troubleshooting. We generally charge $90/hr with a $40 visit charge. If we come with more people, they will be charged at lower rates. Here is a list of estimates as well as fixed prices for various projects: - EV charger starting from $400. Price increases with distance from the breaker box. We will guarantee * a maximum price of $500 on EV chargers within five feet of the breaker box **. - New sub panel starting at $300. - Ceiling fans $170 fixed price for ceiling replacement. - Simple chandeliers $130 fixed price, if light point already exists on ceiling 8.5 feet or lower *. * Additional travel charges for San Francisco or Fremont will apply. ** If no new breakers can be added to the breaker box, additional charges will apply.
Overview

Current Top Pro

Hired 147 times

2 similar jobs done near you

Background checked

3 employees

4 years in business

Business hours

Sun11:00 am - 8:00 pmMon11:00 am - 8:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Square cash app, Venmo, and Zelle.

Social media

Facebook

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

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2025

Services offered
Work needed
Existing wiring

Yes

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Excellent 4.9

71 reviews

5

96%

4

2%

3

1%

2

0%

1

1%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:


pro avatar
Samantha L.

Jul 28, 2026

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Hired on Thumbtack

We had a great experience with Frank and wish we had found him sooner! He came out the same day we called and quickly diagnosed an electrical issue that another electrician had actually caused. He took the time to explain what was wrong, fixed it correctly, and made several additional safety recommendations that gave us peace of mind.

Our house is older with some quirky wiring, so it's been a challenge finding someone who is both knowledgeable and thorough. Frank was professional, honest, and clearly knows his trade. We were so impressed that we've already had him back to help with other electrical issues around the house.

If you're looking for an electrician who is experienced, responsive, and genuinely cares about doing the job right, I highly recommend Frank. We'll definitely continue calling him for any future electrical work.

Details: Yes, there is existing wiring • Install switch or outlet • 1 switch or outlet • Rooms without water access, like a bedroom • Plaster • Wood • House • Owner

Switch and Outlet Installation
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Jason M.

Jul 15, 2026

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Hired on Thumbtack

Details: Yes, there is existing wiring • 1 switch or outlet • Garage • Drywall • Condo or apartment • Owner

Switch and Outlet Installation
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Anton D.

Apr 27, 2026

•

Hired on Thumbtack

Frank and his assistant did a great job helping me fix my circuit breaker issue. They were professional, knowledgeable, and took the time to troubleshoot the problem properly. I appreciated how clearly they explained what was going on and made sure everything was working safely before they left. Overall, a great experience, and I’d definitely recommend Frank for electrical work.

Details: Repair • Trips or blows frequently • Specific circuit breakers • Garage • House

Circuit Breaker Panel or Fuse Box Repair
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Kathleen o.

Jun 11, 2026

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Hired on Thumbtack

Frank is excellent! Very knowledgeable, very fast, very clean! He repaired or replaced 10-12 different types of EXIT signs for our business. He also replaced 8 ceiling florescent lights in our kitchen which was tricky because it’s a small space. But he was super fast and I was expecting to pay much more than what he charged. He was a pleasure to work with and I’ll be calling him soon to work on a few things at my house!

Details: Lights • 8 - 10 feet (standard ceiling) • Commercial • Owner

Electrical and Wiring Repair
pro avatar
Kay I.

Jul 7, 2026

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Hired on Thumbtack

While changing a light fixture on my own, we discovered there was no j-box in the wall behind the old fixture. Frank was responsive, had all of the materials needed, did the work quickly- bringing the light fixture up to code, and took care to clean the work area leaving it as it was before he arrived.
Wiring Installation
Credentials
Background Check

Frank Kooijman