Zeltmacher Structural Design Engineering, Inc.

Zeltmacher Structural Design Engineering, Inc. is a structural engineering firm based in Visalia, California, serving clients across Central California and other states where the company is licensed. Founded in 2010, Zeltmacher provides structural engineering design, analysis, detailing, consultation, seismic assessments, retrofit design, and drafting services for a wide range of building projects.

The company works across municipal, educational, industrial, commercial, healthcare, and multifamily sectors, as well as custom residential projects. Its approach emphasizes clear communication, coordinated engineering documents, practical solutions, and responsive client service throughout project development.

Structural engineering plays an important role in designing buildings that meet project requirements and applicable codes. From early planning to construction-ready drawings, engineering teams evaluate structural systems, building materials, loads, and project-specific conditions to develop suitable designs. Zeltmacher supports these needs through a range of engineering and technical services.

Structural Systems Design, Analysis, and Detailing

Zeltmacher Structural Design Engineering provides structural systems design, analysis, and detailing for different types of buildings. The company’s published capabilities include structural solutions using wood, steel, concrete, and masonry.

Structural design involves evaluating how a building transfers loads through its structural components. Depending on the project, this may include foundations, beams, columns, framing systems, walls, connections, and other structural elements. Analysis helps engineers assess how the proposed system responds to relevant loading conditions, while detailing communicates how components are intended to be constructed.

The appropriate structural solution depends on the building’s intended use, architectural configuration, materials, site conditions, and applicable building codes. Zeltmacher’s services support projects from initial concepts through construction-document preparation.

Visit the official Zeltmacher website to learn more about its structural engineering capabilities.

Structural Engineering Consultation

Engineering consultation can help building owners, architects, and other design professionals address structural questions during different stages of a project. Zeltmacher offers consultation services for clients who need guidance on early concepts, code-related considerations, or complex structural challenges.

Consultation may be useful when a project team is evaluating alternative structural systems, planning a renovation, reviewing an existing design, or coordinating engineering with architectural requirements. The scope of the service depends on the project and the specific questions that need to be addressed.

Clients can provide available drawings, project descriptions, site information, and design objectives to help the engineering team understand the situation. The required level of analysis, documentation, and professional involvement should be confirmed directly with the company.

Retrofit, Improvements, and Remodeling of Existing Structures

Existing buildings may need structural modifications when their use changes, renovations are planned, or updated requirements apply. Zeltmacher provides engineering services for retrofits, improvements, remodels, and tenant improvements.

Structural review can be particularly important when a project changes a building’s layout, modifies load-bearing components, or introduces new equipment or uses. The appropriate engineering approach depends on the existing structure, proposed changes, available documentation, and relevant codes.

Retrofit design may involve evaluating existing conditions and developing improvements suited to the project’s needs. Property owners and project teams should provide available structural drawings and information about the proposed work when discussing an assessment or renovation.

Explore the company’s capabilities and engineering services for additional information.

Seismic Hazard Analysis and CalARP Seismic Assessments

Zeltmacher offers seismic hazard analysis using recognized standards and methodologies, including FEMA guidance, ASCE 7, and ICSSC recommendations, as described on its official website. Seismic analysis helps engineers evaluate earthquake-related design considerations relevant to a building or facility.

The company also provides CalARP seismic assessments for facilities subject to the California Accidental Release Prevention Program. These assessments address seismic safety considerations for buildings and equipment associated with regulated facilities.

The appropriate assessment depends on the facility, its structural configuration, applicable regulations, and the scope of the engineering assignment. Facility owners should confirm the required evaluation, deliverables, and compliance responsibilities directly with qualified professionals.

Agency Plan-Check Services

Zeltmacher provides structural plan-check review services to local agencies and jurisdictions. Plan checking involves reviewing submitted structural documents for alignment with applicable codes, standards, and review requirements.

This service can support the building-plan review process by helping identify issues that need clarification or correction before approval. The exact review scope depends on the documents submitted, the applicable requirements, and the responsibilities established for the assignment.

Agencies seeking plan-check support should confirm review procedures, expected turnaround times, submission requirements, and the specific structural disciplines covered by the service.

Revit Modeling and BIM Services

Zeltmacher offers structural modeling services using Autodesk Revit. Building Information Modeling (BIM) provides a structured digital representation of building components that can support design coordination and documentation.

Structural Revit models may help project teams visualize structural systems and coordinate engineering information with other disciplines. Depending on the project scope, modeling can support clash detection, drawing development, and communication between design professionals.

The required level of model detail and coordination should be agreed upon at the beginning of a project. Clients should confirm the expected model outputs, software requirements, and how the model will be used during design and construction.

AutoCAD Drafting and Structural Drawings

Zeltmacher’s in-house drafting team provides structural drawing services using AutoCAD. Clear and coordinated structural drawings help communicate design intent to architects, contractors, and other professionals involved in a construction project.

Drafting work can support the preparation of construction documents, structural details, and coordinated drawings. The final scope depends on the project’s engineering requirements and the information available from the design team.

Clients should clarify whether drafting is part of a complete structural engineering assignment or a separate service. Engineering calculations, professional reviews, and other deliverables should be confirmed according to the agreed scope of work.

Project Experience Across Multiple Sectors

Zeltmacher’s published project portfolio includes municipal, educational, industrial, commercial, healthcare, multifamily, and residential work. Examples displayed on its website include the Terra Bella Fire Station, Calgren Ethanol Biodiesel Expansion, The Cue, Hilltop Residence, and River Residence.

Different sectors create different engineering challenges. Municipal and educational projects may involve specialized building requirements, while industrial facilities can require coordination around equipment and operational needs. Commercial and multifamily buildings require structural systems suited to their intended use, layout, and applicable codes.

Reviewing a firm’s project portfolio can help prospective clients understand the types of work it has undertaken. Specific project experience and the services available for a new assignment should be confirmed with the company.

Service Area and Contact Information

Zeltmacher Structural Design Engineering is headquartered in Visalia, California. The company states that it is currently licensed in 12 states, with its service capabilities and professional authorization depending on the relevant jurisdiction and project.

Clients interested in structural design, seismic analysis, retrofits, plan-check services, Revit modeling, AutoCAD drafting, or engineering consultation can review the firm’s published information and contact its team to discuss their requirements.

• Company: Zeltmacher Structural Design Engineering, Inc.
• Address: 200 N Santa Fe St, Visalia, CA 93292, USA
• Phone: (559) 553-0337
• Website: https://www.zeltmacher.com/
• Capabilities: Structural Engineering Services
• About the Company: About Zeltmacher

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Before appointing an engineering firm, confirm the project scope, expected deliverables, professional qualifications, fees, schedule, and applicable permitting requirements. These details depend on the project and the jurisdiction where the work will be performed.