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.
Core Concepts Construction
Licensed
- 23 hires
- Based in Vaughn, WA
- 2 years in business
- 3 employees
- Responds in about 1 hour
- Background checked
- License verified
About Core Concepts Construction
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.
Reviews
Jason was amazing! professional and quick. I will definitely work with core again
Should be more professional with customers, by being forthright with customers from the beginning that they require to be paid 50% deposit in advance of for booking the project. This raises trust issues as to the intent or delivery.
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.
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.
Jason was very honest from the very first interaction. He was the first contractor to listen to what I wanted and didn't try to push me one way or another. He showed up when he said he would, got it done, never complained once, and even went above and beyond to help me with a couple other issues we came across along the way. I would highly recommend this company to anyone.
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
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!
Pro was very punctual showing up and looking at my deck. He offer some great ideas. He was by far the most professional and most reasonably price.
Jason and Devin did a great job on our deck! From the beginning Jason reached out quickly and was able to stop by that week for an estimate. He was able to fit us in quickly in between projects and communicated when schedules might need to adjust. We ended up deciding to add an additional step that we hadn’t planned on at the start of the project. He was honest and realistic about when they could be back to complete it and ended up sending someone out from his crew, Devin, to finish it to ensure it was done timely. As a woman a lot of times people look to my husband or talk over me, but Jason never made me feel that way as the person running point in getting this done at our house. He explained things with technical details and looked for my approval before moving forward. It was refreshing and an added bonus in my mind. Thanks, Jason! We love our new deck!
Core Concepts Construction is tops! Jason and crew took away our old rotting decks, and built our new 12 X 18 foot deck in less than 2 days! Highly professional, exceptionally efficient, great value, and very pleasant to work with! We love our new deck!
Jason came out promptly to assess our need to rebuild our porch stairs so they are safer. He measured the project thoroughly, discussed options for materials, how it would look, the pros and cons of different step sizes, and gave options for safe ADA approved railings. The work was done in the time promised, with the work areas fully cleaned. I would hire Jason again.
Services
Core Concepts Construction★ 4.8
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