Java Builders

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Responds in about 56 min

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About

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

Overview

Hired 136 times

Serves Chicago, IL

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5 employees

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Top Pro status

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2019

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Services offered

Areas needing carpentry help

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

Reviews

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

Great 4.7

99 reviews

5

90%

4

4%

3

1%

2

1%

1

4%

Read reviews that mention:

Marcus W.

1 month ago

•

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

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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

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

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John Jakubowicz

Java Builders

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