GM Handywork

Top Pro

$80

Starting price

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Area

Responds in about 1 hour

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About

Quality work at a quick pace from moving boxes to electrical wiring and everything in between. Electrician for 7 years, basic carpentry 3 years. Never cut corners and will take the time so that you are 100% satisfied with the work. US Navy veteran and a local firefighter.

Overview

Current Top Pro

Hired 164 times

Serves Jacksonville, FL

Background checked

2 employees

4 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Samsung Pay, Venmo, and Zelle.

Top Pro status

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

2024

Services offered

Area

Property type

Home

Commercial

Reason

Routine cleanings

Painting / staining prep

Grime removal

Oil or grease removal

Projects and media

Reviews

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

Great 4.7

68 reviews

5

90%

4

4%

3

0%

2

0%

1

6%

Read reviews that mention:

Shanice U.

Apr 8, 2026

•

Hired on Thumbtack

I had quite a few projects to complete around my home. He did quality work in great timing. I will be working with him throughout the year to create my dream interior !

Details: 2 - 5 hours (A few different projects) • Installation • Assembly • Living room • Deck or porch • Shelving • Wall hangings • Furniture • Home

Handyman

Jason l.

Nov 16, 2025

•

Hired on Thumbtack

He was very professional. He explained the issue I was having and took care of it. Definitely will give him a call for any other issues.

Details: Less than 2 hours (Simple tasks) • Repairs • Kitchen • Plumbing • Home

Handyman

Marco M.

Dec 15, 2025

•

Hired on Thumbtack

John Carlos did a great job. He was thorough and was able to do the repair.

Details: Fixture or outlet not working • Outlets • 10 - 14 feet (high ceiling) • House

Electrical and Wiring Repair

Yvonne R.

2 weeks ago

•

Hired on Thumbtack

Very professional, courteous, and competent. Glad I found him and hope you hire him!!! He did electrical, carpentry, hung pictures, etc. He knows what he is doing....

Details: A full day (Complex or long-term projects) • Installation • Kitchen • Bathroom • Living room • Deck or porch • Bedroom • Lighting • Plumbing • Electrical • Home

Handyman

Dameka C.

Apr 25, 2026

•

Hired on Thumbtack

Reliable, communication was effective and professionalism was top tear. I will most definitely do more business with this provider.

Details: Replacement of existing lighting • 1 light • Under 8 feet (low ceiling) • Indoors • Existing property • House

Lighting Installation

Credentials

Background Check

Giancarlo Martinez

FAQs

What education and/or training do you have that relates to your work?
4 years as a navy electrician, and 3 years as electrician after,
How did you get started doing this type of work?
I started very young with stepfather doing basic carpentry, Navy taught me electrical work, side jobs here and there for 8 years.
What types of customers have you worked with?
Businesses both industrial and commercial, homeowners, family and friends.

GM Handywork

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