Business Details
16 Years
experience
Trusted Structural Engineering Services in Visalia, CA
Founded in 2010, Zeltmacher Structural Design Engineering was established to deliver technical excellence paired with enduring client relationships built on trust and transparency. Our team prioritizes clear communication, responsiveness, and dependable service, ensuring every project aligns with modern timelines and expectations. With over 15 years of collective experience, we integrate advanced technologies and forward-thinking processes to provide code-compliant, efficient structural solutions tailored to diverse client needs.Our valuesGloria, Singularis, Compleo, and Optimumguide our commitment to preparation, uniqueness, client fulfillment, and optimism. Licensed across 12 states, we serve municipal, educational, industrial, healthcare, commercial, and residential sectors, fostering a workplace where engineers grow, lead, and shape the future of structural design in the Central Valley and beyond.
Services
Structural Systems Design
Engineering Consultation
Retrofits & Remodels
Plan-Check Services
Seismic Hazard Analysis
CalARP Assessments
Revit Modeling
AutoCAD Drafting
Details
- Year established: 2010
Highlights and features
- We have over 15 years of experience in structural engineering.
- Our team integrates advanced technologies for efficient solutions.
- We prioritize clear communication and dependable service.
- Our engineers are licensed in 12 U.S. states.
- We offer comprehensive services from concept to construction.
Services
Structural Systems Design
We deliver code-compliant, efficient structural systems using wood, steel, concrete, and masonry. Tailored to project-specific needs, our designs prioritize safety, constructability, and economy. Clients benefit from solutions that balance innovation with practicality for new construction and complex builds.
Seismic Hazard Analysis
Our seismic hazard analyses adhere to FEMA, ASCE 7, and ICSSC standards. We assess risks in seismically active regions, supporting retrofitting and design decisions. Clients gain actionable insights to enhance structural resilience and regulatory compliance for safer, code-aligned projects.
Revit Modeling Services
Our BIM specialists create precise 3D structural models using Autodesk Revit. These models improve interdisciplinary coordination, reduce clashes, and streamline construction. Clients receive visual clarity and efficiency gains throughout the project lifecycle, from design to execution.
Retrofits & Remodels
We assess and modernize existing buildings to meet current codes or new uses. Services include tenant improvements, seismic retrofits, and adaptive reuse. Clients receive cost-effective, safe upgrades that extend building lifespans while aligning with modern standards and functional demands.
Engineering Consultation
We provide expert guidance to owners and architects at any project stage. From code navigation to complex problem-solving, our consultation ensures informed decisions. Clients benefit from collaborative solutions that enhance design integrity and project success.
People
Andrew Randolph
President
Andrew brings over 25 years of structural engineering experience across western U.S. sectors. His leadership focuses on client relationships, business development, and advancing industry practices. He enjoys flying, playing drums, and traveling.
Ryan Fitzpatrick
Vice President
Ryan specializes in commercial, industrial, and residential structures. With expertise in seismic analysis and retrofitting, he actively contributes to ASCE and SEAOC. He balances leadership with hands-on project delivery.
Mike Auchter
Professional Engineer
Mike has over 20 years of project management experience across industrial and public sectors. He emphasizes client service, ensuring precise execution of project goals and timelines through strong stakeholder collaboration.
Heladio Ceballos
Professional Engineer
Heladio delivers technical expertise and project management for structural designs. With a degree from Fresno State, he mentors junior engineers and upholds Zeltmachers iQuality Program, ensuring precision and client trust.
Nicolas Corrales
Professional Engineer
Nicolas specializes in Revit modeling and structural design for diverse materials. He leads Zeltmachers social initiatives, blending technical rigor with a fun, competitive workplace culture.
Questions
What services does Zeltmacher Structural Design Engineering offer?
We provide structural systems design, seismic hazard analysis, retrofits, Revit modeling, AutoCAD drafting, and agency plan-check services for commercial, residential, and industrial projects.
How long has Zeltmacher been in business?
Zeltmacher was founded in 2010 and has over 15 years of combined experience in structural engineering across diverse sectors.
What areas does Zeltmacher serve?
We are licensed in 12 U.S. states, with a primary focus on California’s Central Valley and surrounding regions.
Does Zeltmacher offer 24/7 services?
No, we do not provide 24/7 services but prioritize timely communication and project responsiveness during business hours.