
What began in 1963 has grown into one of the Pacific Northwest's most trusted custom home builders — still family-owned, still driven by the same values.
From Charlie Schaafsma's first homes in Enumclaw to his grandson Joseph's modern designs, every generation has added something new while keeping what matters: honesty, craftsmanship, and the belief that a home should be built to last lifetimes.
Today, Concept Builders Inc. blends old-world building integrity with contemporary design — creating custom homes that are as unique as the families who live in them.
Charlie Schaafsma relocates from California to Enumclaw, Washington, bringing years of construction experience — including building dairies throughout the Central Valley.
Charlie establishes Melody Homes and gets to work — designing and building hundreds of homes, stores, and barns across the Plateau. His most enduring contribution: Melody Park, a beloved Enumclaw neighborhood that still carries his name.
Charlie's son Dan Schaafsma assumes ownership and pivots the company toward the residential custom home sector — blending the family's deep roots in craftsmanship with a modern focus on bespoke, client-driven design. The company is reborn as Concept Builders Inc.
Joseph Schaafsma — Charlie's grandson — assumes ownership, becoming the third generation to lead the family business. Joseph brings fresh energy and a passion for clean, modern architecture while honoring the legacy his grandfather built over 60 years ago.
Concept Builders Inc. continues to serve the greater Enumclaw and Pacific Northwest region — building custom homes that blend timeless Schaafsma craftsmanship with a modern design sensibility. The family name is still on every door we build.
“The details are not the details. They make the design.”– Charles Eames
Each home is a unique collaboration between our team and the families who will live in them for generations to come.

Snoqualmie, WA

Lake Tapps, WA

Bonney Lake, WA

North Bend, WA

Maple Valley, WA
We begin with a comprehensive discovery conversation — your lifestyle, your wishlist, your must-haves. This is where we listen. We want to understand not just the home you want to build, but the life you want to live inside it.
Working closely with our preferred architects and designers, we translate your vision into detailed plans. We collaborate throughout this phase to ensure every square foot reflects your intentions before a single shovel hits the ground.
You'll be guided through our curated selections process — flooring, cabinetry, countertops, fixtures, and more. We have established relationships with premium suppliers to give you access to materials that are both beautiful and built to last.
With plans approved and materials selected, our skilled craftsmen break ground. You'll have a dedicated project manager providing regular updates, site walk-throughs, and a transparent schedule so you're always informed and never surprised.
Before handover, your home undergoes a rigorous multi-point inspection and punch-list process. We don't consider our job done until every detail meets the standard our family name demands — because your home is a reflection of ours.
We walk through every room with you at handover — explaining systems, warranties, and care. And our relationship doesn't end there. We back our builds with a comprehensive warranty and stand behind our work for the long term.
Ready to bring your vision to life? We'd love to hear about your dream home. Reach out to begin a conversation — there's no obligation, just a family of builders who genuinely love what they do.