Java Builders

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Repair types

Deck or porch material

Property type

About

Hi . I have 35 years of construction experience. I doing gutters,siding,windows,soffit, decks... additions.

Overview

Hired 140 times

Background checked

5 employees

Business hours

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Top Pro status

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

2019

Services offered

Repair types

Application of finishes

Repair minor cracks, gaps, or holes

Repair one or few decking boards

Repair significant wood rot or water damage

Deck or porch material

Wood

Composite

Other

Property type

Residential

Commercial

Projects and media

Reviews

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

Great 4.8

101 reviews

5

90%

4

4%

3

1%

2

1%

1

4%

Read reviews that mention:

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

Marcus W.

Dec 23, 2025

•

Hired on Thumbtack

I appreciated Jan and his work. He accommodated my schedule and immediately quoted a fair price for my gutters. He knew what needed to be done, and did so on time.

Details: Re-attach fallen or detached gutters • Aluminum • 51-100 feet • Single-level building

Gutter Repair

Edward H.

Oct 15, 2025

•

Hired on Thumbtack

Java Builders provided quality work and were professional throughout the process. Communication was clear, and Jon made sure to confirm details before moving forward, which I appreciated. The craftsmanship was solid, and the finished result matched what we discussed. They were punctual, organized, and respectful of the workspace. Overall, a reliable small business that delivers good results.

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

General Carpentry

Linda K.

Sep 22, 2025

•

Hired on Thumbtack

John from Java Builders was excellent to work with. He listened to what I wanted and went out of his way to make everything perfect. I would definitely use him again

Details: Staining • Sealing • Residential

Deck Staining and Sealing

Terri Z.

Aug 30, 2025

•

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

Credentials

Background Check

John Jakubowicz

Java Builders

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