Pillar Development – Additions & Remodels
Pillar Development addition and remodel project
Pillar Development  ·  Additions & Remodels Your home,
elevated.
Stone Addition and Remodel  ·  Tumble Creek, Cle Elum, WA
Pillar Development  ·  Est. 2005 A home worth keeping
is worth doing right.
Not every project starts from a blank lot. Sometimes the home you love just needs more of itself — another bedroom as your family grows, a kitchen that finally works the way you cook, a primary suite that feels like a retreat rather than an afterthought. At Pillar Development, we bring the same precision and craftsmanship to additions and remodels that we do to new construction. That means carefully studied plans, trades who know what quality looks like, and a process built to protect your home — and your life inside it — while the work gets done. We work in Kittitas County, WA and Bonner County, ID, and we take on a limited number of remodel projects each year so we can give each one the attention it deserves.
Knoll Pickleball Court and Gazebo
Knoll Pickleball Court and Gazebo  ·  South Cle Elum, WA
Scope of Work Built to belong. The best additions are the ones you can't point to. They don't announce themselves — they simply feel like the home always looked this way. Achieving that takes more than matching siding and trim. It takes a builder who understands structure, proportion, and the way a home breathes as a whole. Our remodel work spans room additions and second stories, kitchen and bath renovations, garage conversions and accessory structures, covered outdoor living spaces, and whole-home refreshes. Whatever the scope, we approach it the same way: understand the existing home first, then design around it. Jamie leads selections and finish coordination, ensuring your updated spaces feel cohesive — not assembled from separate decisions made years apart.
Completed addition exterior
Stone Master Bath Remodel  ·  Tumble Creek, Cle Elum, WA
Duerr Garage and Living Addition
How a Remodel Unfolds
1 Discovery & AssessmentWe walk the existing home with you, listen to what isn't working, and assess what the structure can support.
2 Scope & BudgetWe define the work and build a real budget — one we'll stand behind — before anything gets designed or permitted.
3 Design & SelectionsPlans are developed with buildability in mind. Jamie guides finish and material selections to ensure a cohesive result.
4 Permitting & SchedulingWe handle the permit process and schedule trades so your project starts when we say it will.
5 ConstructionOur crews work with care in an occupied or recently lived-in home — protecting what's staying and building what's new to last.
6 Completion & WalkthroughWe don't consider a project finished until you do. Every punch item is resolved before we close out.
Duerr Garage and Living Addition  ·  Ronald, WA
Why It Matters The difference a
real builder makes.
Respect for what
already exists.
We study your existing home before we touch it. Additions are designed to integrate, not impose — structurally and visually.
Budgets that
hold.
Remodels have a reputation for cost overruns. Ours don't. We scope carefully up front so there are no surprises once demo begins.
Schedules you
can plan around.
We coordinate every trade and hold our timeline. You'll know what's happening in your home and when — start to finish.
Our Commitment Your home is
worth protecting.
Remodeling is inherently personal. You’re inviting a construction team into a home you live in and love — one that holds memories, routines, and real value. We don’t take that lightly. Pillar Development has spent over twenty years building and renovating in the communities where we live. We protect your home during construction the way we’d protect our own — with clean jobsites, careful crews, and communication that keeps you informed without overwhelming you. If you’re ready to talk about what your home could become, we’d love to listen.
Luke Barndominium
Luke Barndominium  ·  Yakima River, WA
“Let’s talk about what’s possible.” Get In Touch
Pillar Development – Contact (Squarespace)
Pillar Development  ·  Get In Touch

Contact Us

1915 North Water Street  ·  Ellensburg, WA 98926
Chad Youngquist
Managing Member
425.770.0873
Jamie Youngquist
Design and Procurement
425.232.2456

Let us know how we can help

Submit the form to send us any details about your proposed project, and we will get back to you as soon as we can!