
I founded J-Chavez Design Build (JCDB) in 2012 with a passion for blending artistry and precision in architecture, building, and design. My journey began in the 1990s, inspired by my grandmother, Helvi Wamsley, a renowned San Francisco artist, and further shaped by my education at the University of Oregon's School of Architecture and Allied Arts.
Early in my career, I worked with leading architects in Oregon and Nevada, gaining valuable insights into high design, building science, and energy efficiency. My hands-on passion for construction and problem-solving earned me the nickname “MacGyver,” a mindset that is now central to JCDB's philosophy.
At JCDB, we specialize in complex remodels, second-story additions, and custom homes, seamlessly integrating modern functionality with timeless craftsmanship. By combining advanced tools like Chief Architect (Design) and JobTread (Project Management) with expertise as a Field Issuance Remodeling (FIR) Contractor, we manage permitting, inspections, and challenges with ease. Every project reflects our commitment to innovation, craftsmanship, and creating energy-efficient, long-lasting spaces.

Jacob is inspired by the world around him—from architecture and travel to material craft, design, and the people he works alongside. His broad and ever-growing base of knowledge provides a constant source of insight and clarity, fueling a collaborative design process that makes each project both thoughtful and distinct.
Born with a natural precision and a respect for how things are made, Jacob grew up around construction and real estate development—an early foundation that shaped his deep appreciation for craftsmanship. His path has led from hands-on residential work to complex, high-end projects that demand both technical rigor and design sensitivity, and his pursuit of learning and refinement continues with every project.
Every project is executed with precision, attention to detail, and a dedication to timeless, enduring construction.
We care. We are dedicated. We follow through. We always do the right thing.
We care for your home as though it were our own. We listen, we plan, we communicate. We hear our customers and act on their concerns.
We are problem solvers, forward thinking and innovating. We are continuously improving and constantly learning from our experiences.
We have built long term relationships with many subcontractors and vendors. This list is vast, but we truly do work with top notch subs that align with our company values. Great communication, quality work and professionalism are just a few of the traits that we look for. We hold everyone to the highest standards which begins by setting clear expectations at the onset, then managing expectations throughout every project lifecycle. We're happy to introduce you or can provide you with a list once we begin our project planning process.
J-Chavez Design Build | CCB# 196352
Office: 9818 SE 17th Ave Suite A, Portland, OR 97222, USA (No Mail) Mailing address by request
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