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Trusted Structural Engineering Solutions in Seattle
Bartley Pawlak Structural Engineers brings decades of expertise to diverse construction projects, serving developers, architects, and property managers across residential, commercial, and industrial sectors. Our team specializes in new construction, seismic upgrades, historical preservation, and structural analysis using advanced tools like RevitStructures and AutoCAD. We prioritize client collaboration, integrating structural solutions seamlessly into project timelines while balancing creativity with practicality.

With over 20 years of industry partnerships and a focus on sustainable, cost-effective designs, we deliver reliable engineering services tailored to complex architectural visions. Our leadership team combines deep technical knowledge with hands-on project management, ensuring compliance with local regulations and adherence to budgetary constraints. From mixed-use apartments to historic buildings, we provide end-to-end structural engineering support grounded in proven methodologies and innovative problem-solving.
Services
Structural Engineering Seismic Upgrades Historical Preservation Revit/AutoCAD Design Project Management
Highlights and features
  • We offer 40+ years of combined engineering experience across diverse project types
  • Our team utilizes RevitStructures and AutoCAD for precise structural analysis
  • Specialized in seismic upgrades and historical preservation projects
  • Proven track record of seamless collaboration with architects and developers
  • Deep understanding of Seattle's regulatory requirements for construction projects
What people say
Thoughtful and creative approach Trusted industry partner Responsive and professional staff Pivotal in preservation projects Deep understanding of design challenges
Services
Structural Engineering
We provide comprehensive structural engineering services for new construction projects, including mixed-use apartments, custom homes, and commercial buildings. Our team ensures structural integrity while aligning with architectural visions through RevitStructures and AutoCAD analysis. With expertise in seismic upgrades and code compliance, we deliver cost-effective solutions that balance creativity with practical implementation for developers and architects.
Historical Preservation
Our firm specializes in preserving Seattle's architectural heritage through structural analysis and adaptive reuse solutions. We address unique challenges of older buildings using specialized techniques that maintain historical integrity while meeting modern safety standards. This includes seismic retrofits, material analysis, and collaboration with preservation experts to extend the lifespan of culturally significant structures while maintaining their original character.
Seismic Upgrades
We implement advanced seismic upgrade solutions for existing buildings, focusing on risk mitigation and code compliance. Our engineers conduct thorough structural assessments to identify vulnerabilities and develop retrofitting plans that enhance earthquake resilience. Services include foundation reinforcement, shear wall installation, and non-structural component securing, ensuring buildings meet current safety standards while maintaining operational continuity during upgrades.
People
Pete Pawlak
President
With nearly 40 years of engineering experience, Pete Pawlak leads the firm's project management and strategic direction. His expertise spans structural analysis and team development, combining technical knowledge with hands-on leadership. Outside work, he enjoys hiking, gardening, and classic car restoration.
Ty Bartley
Vice President
Ty Bartley brings 19 years of structural engineering experience to the team, specializing in commercial and public works projects. A partner since 2020, he holds advanced engineering degrees and balances technical expertise with family life in Washington State.
Mark LaCasse
CFO
As founding partner and CFO, Mark LaCasse manages financial operations with a background in accounting and business ownership. An avid mountaineer, he has explored the Cascades extensively since childhood, bringing analytical precision to both finance and outdoor pursuits.
Questions
What types of structural engineering services do you offer?
We provide comprehensive structural design for new construction, seismic upgrades, historical preservation, and analysis of existing structures using Revit and AutoCAD.
Do you specialize in any particular building types?
Our expertise spans residential (custom homes), commercial (mixed-use apartments), institutional (hospitals, schools), and industrial structures.
How do you handle historical building renovations?
We combine traditional engineering principles with innovative solutions to preserve structural integrity while meeting modern code requirements.
What makes your firm different from other engineering companies?
Our hands-on leadership approach, 40+ years of combined experience, and focus on integrating structural solutions with architectural vision set us apart.
Can you assist with Seattle's permitting process?
Yes, we have extensive experience navigating Seattle's Department of Planning & Development requirements for structural projects.