GM Handywork

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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 173 times

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

Length of items over 6 ft

Range 0 0

Wall material

Property type

Residential

Commercial

Projects and media

Reviews

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

Great 4.7

72 reviews

5

90%

4

4%

3

0%

2

0%

1

6%

Read reviews that mention:

Yvonne R.

Jun 11, 2026

•

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

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

Gail B.

1 month ago

•

Hired on Thumbtack

This team was excellent. They were very responsive and were able to give me an estimate price. They came in and discovered other things that needed to be done, provided reasonable pricing and completed them. My pavers and driveway look phenomenal. They also were very professional and respectful. I will definitely be using them again.

Details: Home • Driveway or garage • Deck, patio, or porch • Remove mold or moss • 1,000 - 2,000 sq ft • Two stories • Yes, there’s an outdoor water source

GM Handywork's reply

Thank you for your kind words! We truly appreciate your trust in our team. It was a pleasure working with you and we’re thrilled you’re happy with the results. We look forward to helping you with any future projects!

Pressure Washing

Trina f.

Jul 2, 2026

•

Hired on Thumbtack

I hired him to do some electrical work for me and the guy was so nice and knowledgeable that I paid to have him put up my ceiling fan. I will definitely call them to do other projects. Trust them, they are good professionals people

Details: Less than 2 hours (Simple tasks) • Living room • Electrical • Walls (inside) • 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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