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JCW General Construction & Electric

Top Pro

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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 78 times

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
Type of molding or trim

Crown molding

Baseboards

Casing

Wainscoting

Trim material

Solid wood

Engineered wood

Vinyl

Other

Paint or stain required

Require paint

Require stained

Projects and media

41 photos

Projects and media

41 photos

Reviews

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

Excellent 4.9

52 reviews

5

98%

4

0%

3

0%

2

2%

1

0%

Read reviews that mention:

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
Todd S.

Jul 12, 2025

•

Hired on Thumbtack

John presented himself as a true professional! He explained what was needed and why. He arrived on time and completed the work within the timeframe promised. If I have another job, I will certainly consider him. I highly recommend him. Something I don’t take lightly.

Details: Install EV charger • 1 switch or outlet • Outdoors • Condo or apartment

Switch and Outlet Installation
pro avatar
Cherisse D.

Jun 29, 2025

•

Hired on Thumbtack

I decided to have an ADU built rather than go with a pre-fabbed. I will also need to have a new electric panel placed in my home & JCW has been so very informative & professional. Will share pictures as soon as we get underway..... more to come.

Details: Change the form or function of a portion of a room or structure • In-law unit or guest house • Addition • Already have plans - just need installation • No, the project is not covered by an insurance claim • Within the next 3 months

Home Remodeling
pro avatar
Cole E.

May 25, 2025

•

Hired on Thumbtack

John was able to make time for my project the day after I called. The project was completed promptly and John and his team were able to fix the issues I was having.

Details: Yes, there is existing wiring • Replace switch or outlet • 6 or more switches or outlets • Rooms with water access, like the kitchen • Rooms without water access, like a bedroom • Drywall • Condo or apartment

Switch and Outlet Installation
pro avatar
Ted S.

Apr 18, 2025

•

Hired on Thumbtack

Timely response during bid process as well as during completion of all project phases. Very professional and quality work, including very good oversight of less experienced project staff. And does a good job of communicating throughout project. My project involved electrical work and I highly recommend John and his team.

Details: Yes, there is existing wiring • Install EV charger • 1 switch or outlet • Garage • Drywall • House

Switch and Outlet Installation
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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