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Java Builders

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Areas needing carpentry help
About
Hi . I have 35 years of construction experience. I doing gutters,siding,windows,soffit, decks... additions.
Overview

Hired 131 times

Background checked

5 employees

Business hours

This pro hasn't listed their business hours.

Payment methods

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Top Pro status

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

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2019

Services offered
Areas needing carpentry help

Walls

Door

Deck, porch, or balcony

Stairs

Services needed

Application of finishes

Replacement of portions of existing structure

Complete renovation of existing structure

New custom building or construction

Property type

Residential

Commercial

Projects and media

82 photos

Projects and media

82 photos

Reviews

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

Great 4.8

94 reviews

5

91%

4

4%

3

1%

2

1%

1

3%

Read reviews that mention:


pro avatar
Terri Z.

3 weeks ago

Hired on Thumbtack

Very happy with the work. Took a long time to find someone welling to work on my third floor balcony. He was very flexible and welling to work around my schedule even on Sunday.

Details: Deck, porch, or balcony • Replacement of portions of existing structure • Residential

General Carpentry
pro avatar
Kristy W.

Jun 30, 2025

Hired on Thumbtack

John was absolutely wonderful to work with. He kept me updated and let me know quickly when the plan had to change slightly. I never felt pressured and felt I could truly trust his insight on some other future projects. His team was friendly with great communication and they cleaned up very well once the job was complete. My new gutters look great!

Details: Replace old gutters • 1,000 - 2,000 sq ft • Two-story building • Residential • I'm flexible

Gutter Installation or Replacement
pro avatar
Couri H.

Apr 30, 2025

Hired on Thumbtack

John was a pleasure to work with. I needed my mother's deck sealed and stained. He came to look at the deck and give an estimate. But he also saw some flaws on how the deck was built, which could have caused future problems. John suggested a remedy and a great estimate for the additional work that needed to be done! The deck is more secure and sealed. Thank you, John, for your work, your respectfulness, your professionalism! Thank you for the critique on the garage entry door as well.

Details: I need other construction services • Residential

Construction Services
pro avatar
Max L.

Oct 29, 2024

Hired on Thumbtack

Professional did an excellent job installing my downspout gutters. He was extremely consultative and came to visit my site multiple times to ensure that things went smoothly. Would highly recommend. He really cares about the client. He also offered to go by the house again during winter to make sure things were working, even after the contract ended.

Details: Replace old gutters • 1,000 - 2,000 sq ft • Two-story building • I would like the pro to buy the gutter materials

Java Builders's reply
Thank you
Gutter Installation or Replacement
pro avatar
Jerome W.

Jul 28, 2025

Hired on Thumbtack

John is knowledgeable and does quality work. He doesn't cut corners and has a hard-working team.

Details: I need other construction services • Residential

Construction Services
Credentials
Background Check

John Jakubowicz

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