Business Details
36 Years
experience
Trusted Structural Engineering Solutions in Raleigh
Established in 1990, Engineering Tech PA has built a reputation as a trusted structural engineering firm serving residential and commercial clients across Raleigh, NC. Our team of licensed professionals combines decades of experience with cutting-edge technology to deliver structurally sound, cost-effective solutions tailored to each project's unique requirements. Specializing in structural design, foundation engineering, and on-site inspections, we work closely with architects and contractors to ensure compliance with building codes while optimizing construction methods and materials.Our expertise spans single-family residences, multi-family complexes, hotels, educational facilities, and medical buildings, utilizing timber, steel, masonry, and concrete systems. Through rigorous quality control and a commitment to innovation, we provide comprehensive engineering services that prioritize safety, durability, and long-term value for every structure we design.
Services
Structural Design
Residential Services
Commercial Services
Foundation Design
Retaining Wall Design
Site Inspections
Details
- Year established: 1990
Highlights and features
- We have over 30 years of structural engineering experience since 1990
- Our team utilizes advanced structural design software and technology
- We offer comprehensive services from foundation design to final inspections
- Our engineers specialize in both residential and commercial applications
- We provide on-site consultations to resolve construction challenges
Services
Structural Design
Our structural design service creates comprehensive building frameworks using advanced software and materials analysis. We translate architectural plans into safe, code-compliant structural systems for residential and commercial buildings. Our engineers optimize construction methods to ensure cost-effectiveness while maintaining structural integrity across timber, steel, masonry, and concrete applications.
Residential Services
We provide complete structural solutions for residential projects ranging from 2,000 to 20,000 sq. ft. Our services include foundation walls, retaining walls, and high-wind zone construction. We support single-family homes, multi-family complexes, and renovations through detailed plans and on-site inspections to ensure code compliance during construction.
Commercial Services
Our commercial engineering covers hotels, educational facilities, medical buildings, and retail spaces. We offer CAD design, material-specific engineering (timber, steel, masonry), and foundation solutions for pre-engineered buildings. Our team addresses unique commercial requirements including high-wind design and specialized structural systems for large-scale developments.
Foundation Design
We engineer foundations to safely transfer structural loads to the ground while resisting lateral soil pressures. Our designs address deep basement challenges and varying soil conditions. We create systems that ensure stability for all building types, incorporating proper footings and wall configurations to prevent structural damage over time.
Retaining Wall Design
Our retaining wall solutions accommodate site grading requirements using poured concrete, masonry, or segmental units. We calculate lateral earth pressures and design walls to withstand these forces while maintaining aesthetic integration with the property. Our designs ensure long-term stability and drainage efficiency for residential and commercial landscapes.
People
Ken Theisen
President/Chief Technical Officer
Licensed professional engineer with over 30 years of structural engineering experience. Specializes in technical design solutions and quality control oversight for complex residential and commercial projects.
Ralph J. Sigler III
President/Chief Executive Officer
Licensed engineer with executive leadership responsibility for business operations and client relations. Oversees strategic direction while maintaining technical excellence in engineering deliverables.
Nathaniel B. Gray
Vice President/Business Development
Licensed engineer focused on expanding client relationships and service offerings. Brings technical expertise to new project acquisitions while maintaining engineering standards across all projects.
James Chang
Professional Engineer
Experienced structural engineer handling residential and commercial design projects. Specializes in applying engineering principles to create practical, code-compliant structural systems for diverse building types.
David Hodgson
Field Operations Coordinator
Licensed engineer managing on-site inspection services. Coordinates field evaluations to ensure construction compliance with design documents and building codes across residential and commercial projects.
Questions
What types of structural engineering services do you offer?
We provide structural design for residential and commercial buildings, foundation engineering, retaining wall design, and site inspections for both new construction and renovations.
Do you work on both residential and commercial projects?
Yes, we serve both markets with expertise in single-family homes, multi-family complexes, hotels, educational facilities, medical buildings, and retail spaces.
What construction materials do your engineers work with?
Our engineers design systems using timber, steel, light gage steel, masonry, and concrete to create optimal structural solutions for each project.
How do you ensure code compliance during construction?
We perform on-site inspections at critical stages to verify adherence to construction documents and building codes, addressing any issues that arise during the building process.
What makes your firm different from other engineering companies?
With over 30 years of experience, we combine technical expertise with personalized service, utilizing advanced technology to deliver cost-effective, structurally sound solutions.
