Welcome to John P. Stopen Engineering, LLP

John P. Stopen Engineering has provided Structural and Geotechnical engineering services for over 50 years. Our engineers provide traditional structural design as well as services to developers and contractors. More than 95% of our business is from repeat clients. Our staff has an average of 25 years experience and has successfully completed over 8,000 projects. We have received over 30 awards for design excellence.  

We offer complete Structural and Geotechnical engineering services on both large and small projects. We study alternate framing solutions and perform detailed analyses to provide optimum solutions to complex engineering problems.

Our Services

  • Geotechnical
    Our experienced Geotechnical department has the capability to provide solutions to complicated subsurface problems. Services we perform include foundation design, geotechnical investigations, settlement analyses, and soil improvement. Read More ›
  • Structural
    Our innovative Structural department has the experience to provide solutions to complex problems involving building construction. Services we perform include structural design for new and existing buildings, utilizing steel, concrete, wood, and masonry. Read More ›
  • General
    Our office has the knowledge and expertise to provide additional engineering services such as existing building condition surveys, forensic engineering, expert testimony, and professional peer reviews. Read More ›
John P. Stopen Our services include geotechnical engineering, structural engineering and general services

Our Work

Founded in 1968, John P. Stopen Engineering, LLP provides Structural and Geotechnical engineering services for buildings and related site improvements. JPS, LLP's work includes building foundation and structural design, geotechnical investigations, preparation of construction documents (drawings and specifications), cost estimating, construction quality control observations, renovations, restorations, and forensic analysis of nearly all building types. Construction costs of projects have ranged from minimal to 250 million dollars. JPS, LLP's clients include architects, developers, contractors, corporations, governmental agencies, and academic institutions.

We've worked with clients across the country, and our engineers provide a comprehensive experience for every project, designing for the client and executing their vision.
John P. Stopen National Map of Our Work