Call Now
Website
Call
Business Details
25 Years
experience
Trusted Structural Engineering Solutions in Kirkland, WA
Founded in 2001 by Robb Dibble, our firm maintains a client-centric approach to structural engineering. We prioritize hands-on project management and tailored solutions for residential, commercial, and industrial clients. With a team of licensed professionals, we specialize in structural design, seismic retrofits, and forensic analysis across the Western United States. Our commitment to collaboration ensures every project aligns with client goals while adhering to technical standards. Over two decades, weve built lasting relationships with architects, contractors, and building professionals.

Our process begins with defining challenges, followed by investigative analysis and clear communication of actionable solutions. We pride ourselves on offering full-service engineering support, from initial design to construction oversight. Our expertise extends to litigation support, permitting, and value engineering to optimize project outcomes. Based in Kirkland, WA, we combine local knowledge with nationwide licensing to deliver enduring structural solutions.
Services
Structural Engineering Building Investigations Seismic Retrofits Permitting Forensic Engineering Construction Support Value Engineering Building Assessments Litigation Support Site Structures
Details
  • Year established: 2001
Highlights and features
  • We offer tailored structural solutions with hands-on project management from licensed engineers.
  • Our team has 20+ years of expertise in seismic retrofits and forensic engineering analysis.
  • We provide full-service support from design to construction oversight and litigation assistance.
  • We prioritize clear communication and actionable solutions for complex structural challenges.
  • We operate across the Western U.S., combining local knowledge with nationwide licensing.
What people say
Exceptional technical knowledge Responsive support Proven problem-solving Collaborative approach Timely delivery
Services
Structural Engineering
We deliver custom structural engineering solutions for new construction and renovations. Our team collaborates with architects and contractors to create designs balancing budget, safety, and project goals. With expertise in one to ten-story structures, we ensure compliance with local and national codes.
Building Investigations
Our team investigates structural failures to identify root causes and develop remediation plans. We provide clear repair scopes and educate clients on prevention strategies. Services include detailed reports and contractor collaboration for effective implementation.
Seismic Retrofits
We design seismic retrofit solutions tailored to existing structures in the Puget Sound region. Our experts analyze vulnerabilities and apply modern techniques to enhance earthquake resilience while adhering to regional regulations and safety standards.
Forensic Engineering
We analyze structural failures to resolve disputes for legal and construction clients. Our forensic process isolates causes, proposes code-compliant repairs, and includes expert testimony when litigation arises from structural defects.
Construction Support
We provide continuous support during construction through shop drawing reviews and on-site consultations. Our team ensures designs are implemented accurately, addressing issues promptly to maintain project timelines and quality standards.
People
Robb Dibble
Principal
With over 20 years of experience, Robb Dibble founded Dibble Engineers in 2001. He specializes in structural design and forensic analysis, leading projects across residential and commercial sectors while mentoring the engineering team.
Beth Jensen
Senior Associate
Beth Jensen, a senior structural engineer, brings expertise in seismic retrofits and multi-family projects. She focuses on integrating client needs with technical precision, ensuring cost-effective solutions for complex structural challenges.
Travis Colliander
Senior Associate
Travis Colliander specializes in construction support and litigation assistance. His technical knowledge spans commercial buildings and industrial structures, prioritizing practical solutions for on-site and post-event scenarios.
John Mayfield
Project Manager
John Mayfield manages project timelines and client relations, leveraging experience in structural design and permitting. He ensures compliance with regulatory standards while maintaining open communication with stakeholders.
Melissa White
Senior Project Manager
Melissa White oversees high-profile projects with a focus on multi-family developments. Her leadership combines technical expertise with client-focused solutions, emphasizing quality and project management best practices.
Questions
What types of structural engineering services do you offer?
We provide structural design for new and existing buildings, seismic retrofits, forensic analysis, construction support, and permitting assistance for residential and commercial projects.
Do you work on both residential and commercial projects?
Yes, we handle projects ranging from single-family homes to multi-family and commercial structures, including tenant improvements and seismic upgrades.
How do you approach seismic retrofits in the Puget Sound region?
Our seismic retrofits incorporate regional geological data and code requirements. We analyze existing structures and design modifications to enhance resistance to seismic activity.
What information is needed for a project quote?
We require project details, site plans, architectural drawings, permit information, and photos to assess scope and provide an accurate proposal.
Are you licensed to work outside Washington State?
We are licensed throughout the Western United States, enabling us to serve clients in multiple states while maintaining local code compliance.
Do you offer litigation support services?
Yes, we provide expert witness testimony and technical analysis to resolve structural disputes for both plaintiffs and defendants in legal cases.