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JCW General Construction & Electric

Top Pro

Contact for price

Scheduling
Wiring type

Responds in about 36 min


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About
I’ve been an electrician for over 20 years. I specialize in troubleshooting. My focus is quality. I never cut corners. I am punctual, thorough, knowledgeable, and responsive. I will take the time to make sure you are 100% satisfied.
Overview

Current Top Pro

Hired 77 times

Serves Petaluma, CA

Background checked

License verified

4 employees

21 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash and Check.

Top Pro status

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

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2024

Services offered
Wiring type

Communications

Electrical

Home systems

Home theater

Type of work

Install new wiring

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

41 photos

Projects and media

41 photos

Reviews

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

Excellent 4.9

50 reviews

5

98%

4

0%

3

0%

2

2%

1

0%

Read reviews that mention:


pro avatar
Rob And Jen S.

Feb 28, 2025

Hired on Thumbtack

John was awesome!!! Luckily the first person we contacted had scheduling issues which led us to contact John. John was quick to respond and arrived on time. He is knowledgeable, professional and friendly, and diagnosed and fixed the problem with our circuit breakers quickly. Also gave us clear recommendations to improve the electrical wiring in our house. We will definitely contact him again for any future electrical issues.

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

Circuit Breaker Panel or Fuse Box Repair
pro avatar
Chris C.

Feb 5, 2025

Hired on Thumbtack

John was quick to respond and very helpful. He and Agosto ran into several problems with old and complicated wiring, but solved them all. The whole process took about 3 hours longer than anticipated.

Details: Partial replacement • Specific circuit breakers • Garage • House

Circuit Breaker Panel or Fuse Box Repair
pro avatar
Cherie C.

Dec 4, 2024

Hired on Thumbtack

John was great! Very helpful getting me to understand what was needed. New electric car owner here and had no clue as to wiring etc. All set up quickly and professionally. Thank you John!

Details: Electrical (lighting or power) • Install new wiring • Other wiring installation needs • House

Wiring Installation
pro avatar
Marybeth T.

Nov 17, 2024

Hired on Thumbtack

From the moment I found John’s site on Thumbtack I was very impressed. His years of expertise, 5 Star reviews and his trust inspiring photo made me feel comfortable contacting him for an estimate. This feeling was reinforced on our phone call by his calm jovial voice. He expressed immediate confidence when I describe the need to replace our 50 year old 220 voltage base board heaters. He was able to quickly asses the electrical quirks of our old building. As well as made excellent recommendations on installing new smart efficient 110 voltage wall heaters. Highly recommend him for any of your electrical needs.

Details: Replacement • 2 switches or outlets • Condo or Apartment

Switch and Outlet Repair
pro avatar
Monica V.

Nov 4, 2024

Hired on Thumbtack

Details: Repair • 1 switch or outlet

Switch and Outlet Repair
Credentials
License

License type: B - General Building Contractor

License state: CA

License verified on 3/10/2025

Background Check

John Collins

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