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503 Builders LLC

Top Pro

Licensed
Licensed
Free on-site estimate


Responds in about 4 hours


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Projects and media
Projects and media
About
I have always had a passion for construction, design and increasing home values. From my personal bad experiences with sub par contractors that take on too many jobs or has a sloppy finish, I figured our team can do better than the industry "standard". Being Japanese in this industry, we focus on laser like precision and take pride in our finish carpentry. Fast, Good, Affordable, you get to pick all three.
Overview

Current Top Pro

Hired 56 times

Serves Troutdale, OR

Background checked

License verified

5 employees

6 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, and Venmo.

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Instagram

Top Pro status

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2025

Credentials

License verified

Contractor – Residential General

License state: OR

Background checked

Passed by Kohei Takazawa on Jan 18, 2022.

Services offered
Project scope
Property type

Residential

Commercial

Reviews

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

Exceptional 5.0

47 reviews

5

98%

4

2%

3

0%

2

0%

1

0%

Customer photos
Customer photos

Read reviews that mention:


pro avatar
Richard S.

Dec 4, 2025

Hired on Thumbtack

Details: I'm just starting • Addition • Replace parts of existing structure • Repair existing structure • Yes, load-bearing structures are involved • Less than 500 sq ft • Home

General Contracting
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Josh S.

Sep 23, 2025

Hired on Thumbtack

Kohei’s team did a great job. Attention to detail was on point throughout. They removed an old concrete patio and built a new deck with a finished awning. It looks amazing. They also built an extremely well-built fence on the backside of the yard. Kohei was great at communicating throughout any weather delays or other issues. Highly recommended. We will return as customers

Details: New deck or porch construction • No existing plans, but I know what I want • Residential

Deck or Porch Remodel or Addition
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Jodi A.

Dec 9, 2024

Hired on Thumbtack

Details: Sketches or a basic idea • New custom construction • No load-bearing structures involved • Less than 500 sq ft • Home

General Contracting
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Jay V.

Nov 4, 2025

Hired on Thumbtack

Details: Residential

Deck or Porch Remodel or Addition
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Jacob h.

Oct 21, 2025

Hired on Thumbtack

I had a small leak in my bathroom that caused some water damage to the floor trim, and this team handled everything quickly and professionally. They identified the problem right away, repaired the leak, and replaced the damaged trim so it looks brand new. The communication was great, they showed up when they said they would, and the quality of their work was top-notch. It’s such a relief to have the issue fully resolved and the space looking even better than before. I’d absolutely hire them again for any future home projects!

Details: Fix bathroom tiles or flooring • Fix water damage • Full bath • Home

Bathroom Remodel
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