About Us
The JCDB Story
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 and Buildertrend 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 Chavez, Owner
Jacob has been a designing professionally since 2001. He has many hobbies including kite boarding, backpacking, camping and barbecue to name a few. He spends most of his free time with his wife and two boys.
Mack Davisson, Lead Carpenter
Mack joined JCDB in early 2024 and brings with him a wealth of knowledge and an ability to adapt well to unique situations. Mack's can-do attitude, professionalism and dependability is a breath of fresh air.
Alfredo Maza-Garcia, Carpenter
Alfredo is a force to be reconned with! His bright and cheery attitude, dependability and 30 years of field experience help get it done and keep the vibe positive. This can-do attitude and resourcefulness is a key part of the values that we're built on.