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Core Concepts Construction

Licensed
This pro has verified their business license with Thumbtack.
Licensed
This pro has verified their business license with Thumbtack.

Responds in about 1 hour


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About
We believe in the timeless core values of integrity, honesty, quality, and reliability. Our small team specializes in decks, porches, and framing carpentry — from new builds and additions to repairs and upgrades. With 2 years in business and hands-on experience on every project, we focus on solid craftsmanship, clear communication, and showing up when we say we will. Whether you need a new deck, a porch remodel, or railing repairs, we’ll treat your home as if it were our own. If you’re ready to improve your outdoor space with a contractor you can trust, contact us to schedule an estimate.
Overview

Hired 23 times

Serves Vaughn, WA

Background checked

License verified

3 employees

2 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, Square cash app, Venmo, and Zelle.

Top Pro status

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2025

Credentials

License verified

Construction Contractor

License state: WA

Background checked

Passed by Jason Griesbach on May 1, 2024.

Services offered
Project scope
Property type

Residential

Commercial

Projects and media
Projects and media
Reviews

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

Great 4.8

21 reviews

5

95%

4

0%

3

0%

2

0%

1

5%

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Read reviews that mention:


pro avatar
Amber W.

2 weeks ago

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Hired on Thumbtack

I needed a modification to an existing deck to add a ramp, plus a wood fence and three gates. Jason was professional and did quality work. I would recommend him to anyone needing outdoor carpentry.

Details: Remodel or renovation of existing deck or porch • No existing plans, but I know what I want • Wood decking • Residential • Buyer under contract

Deck or Porch Remodel or Addition
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Amy L.

Mar 31, 2026

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Hired on Thumbtack

This team did a fantastic job on my little back porch in early 2025. They’re the first people I contacted for a much bigger job at the front of the house this year.

Details: New deck or porch construction • I have the plans and just need the installation • Residential

Deck or Porch Remodel or Addition
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Chris F.

Apr 19, 2026

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Hired on Thumbtack

Jason did an amazing job. He was responsive from the start, had a competitive quote and did great quality work. He even added a cedar fence/gate to the deck and another gate post for us to hang another gate later on. I would definitely recommend him.

Details: New deck or porch construction • No existing plans, but I know what I want • I’d like to discuss with the professional • Residential

Deck or Porch Remodel or Addition
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Mary S.

Apr 21, 2025

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Hired on Thumbtack

Jason did a great job on installing trex decking on my old front porch deck. I am so pleased that I now am getting a bid to redo my backyard deck!

Details: Remodel or renovation of existing deck or porch • No existing plans, but I know what I want • Residential

Deck or Porch Remodel or Addition
pro avatar
Jason B.

Jun 13, 2025

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Hired on Thumbtack

Brought a portfolio of work to bid meeting, and was able to speak to solutions of my requested desires. Was quick in executing the job and the final product looks great

Details: Remodel or renovation of existing deck or porch • No existing plans, but I know what I want • Residential

Deck or Porch Remodel or Addition
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