JAS Engineering

At JAS Engineering, we are a leading structural engineering design and review firm that has been serving the Pacific Northwest region since May 2007. Our office is located in Oregon City, OR, and we have established ourselves as an emerging small business in the State of Oregon.

We specialize in providing a wide range of services, including structural engineering services, commercial and residential design, fire restoration, and residential deck design. Our team, led by Andy Stember, P.E., S.E., has extensive experience in project management, design, and review.

Andy Stember has over 25 years of experience in the field, including assessment, structural drawing preparation, calculations, pre and post submission plan review, and code compliance. He has worked on various projects, including commercial, industrial, and residential projects in Oregon, Washington, and Alaska.

Our firm delivers significant value to clients through strategic partnerships with professionals throughout the region. We are dedicated to providing high-quality services that meet the specific needs of our clients. Whether you need help with a new construction project, a renovation, or a fire restoration, we have the expertise and resources to get the job done.

Civil Services

At JAS Engineering, we offer comprehensive civil services designed to meet the needs of our clients. Our team has extensive experience in designing and reviewing a variety of civil projects, including commercial, industrial, and residential projects. We understand the importance of ensuring that all projects meet local building codes and regulations, and we work closely with clients to ensure that their projects are completed on time and within budget.

Fire Restoration

We specialize in fire restoration projects, including seismic retrofits using ASCE 31 and ASCE 41 performance-based design. Our projects include additions to churches, the retrofit of fire stations, rebuild of apartment buildings, and residences. We also review retrofit projects for hospitals, office buildings, and large retail buildings. Our team is dedicated to providing the highest quality services to help our clients recover from fire damage and get back to normal as quickly as possible.

Commercial Design

Our team at JAS Engineering has extensive experience in commercial design. We understand the unique needs of commercial projects, including the importance of ensuring that the design meets the specific needs of the business or organization. We work closely with clients to understand their vision and goals, and we use this information to create designs that are both functional and aesthetically pleasing. Whether you need help with a new construction project or a renovation, we have the expertise and resources to help you achieve your goals.

Residential Deck Design

At JAS Engineering, we specialize in beautiful residential deck design. Our team has extensive experience in designing and reviewing decks for single-family homes, townhomes, and condominiums. We understand the importance of ensuring that decks are safe and functional, and we work closely with clients to create designs that meet their specific needs and preferences. Whether you need help with a new deck or a deck renovation, we have the expertise and resources to get the job done.