Building safe, efficient, and innovative structures in the Bay Area requires specialized structural engineering expertise that accounts for seismic activity, complex soil conditions, and stringent building codes.
ZEM Engineers Inc. provides comprehensive structural engineering services with extensive experience in both residential and commercial projects. Our licensed structural engineers combine cutting-edge analysis techniques with practical construction knowledge to deliver cost-effective, code-compliant solutions for projects throughout the San Francisco Bay Area.
From single-family home additions to complex multi-family developments, our residential structural engineering services ensure your project meets all safety requirements while optimizing design efficiency and construction costs.
Complete structural design for new construction, additions, and remodels including foundation, framing, and seismic retrofits.
Wood-frame apartments, condominiums, and townhomes up to Type V construction with podium and parking structures.
ADU structural design including detached units, garage conversions, and second story additions to maximize your property value.
Strengthening existing structures to meet current seismic standards and improve life safety performance.
Conventional spread footings, post-tensioned slabs, and specialized foundation systems for challenging site conditions.
Cast-in-place concrete, segmental block, and timber retaining walls for slope stability and site development.
Our commercial structural engineering services cover office buildings, retail spaces, industrial facilities, and mixed-use developments. We specialize in efficient structural systems that maximize space utilization while meeting stringent performance requirements.
Steel and concrete frame structures with efficient floor systems, designed for flexibility and future tenant improvements.
Ground-floor retail with residential or office above, optimized for both structural efficiency and architectural flexibility.
Precast concrete and cast-in-place parking garages with efficient structural layouts and durable design details.
Warehouses, manufacturing facilities, and distribution centers with long-span structural systems and heavy load capacity.
Structural modifications for commercial tenant spaces including demising walls, openings, and mezzanine structures.
Mandatory and voluntary seismic strengthening of existing commercial buildings to improve life safety and reduce business interruption.
Beyond traditional structural design, we offer specialized engineering services to address unique challenges and optimize project performance.
Existing building evaluations, condition assessments, and structural feasibility studies for renovation projects.
Non-linear dynamic analysis, performance-based seismic design, and specialized computer modeling for complex structures.
Seismic anchorage design for mechanical equipment, storage racks, and specialty installations per OSHPD and IBC requirements.
Independent structural design review and third-party verification services for quality assurance and due diligence.
Construction administration, RFI responses, field observations, and structural problem-solving during construction.
Navigating plan check processes, responding to reviewer comments, and ensuring code compliance for faster approvals.
Our engineers are experienced with all major structural materials and systems, allowing us to select the most appropriate and cost-effective solution for each project.
Conventional light-frame, engineered lumber systems, mass timber, and specialized wood connections for seismic resistance.
Cast-in-place, precast, and post-tensioned concrete systems for maximum durability and seismic performance.
Structural steel frame systems optimized for constructability, with expertise in seismic design and connection details.
Reinforced masonry design for both structural and architectural applications, with focus on seismic detailing.
All work is performed by or under the direct supervision of California licensed structural engineers with decades of experience.
Deep understanding of Bay Area seismic conditions, soil characteristics, and local building department requirements.
Streamlined design process and strong relationships with local plan checkers for faster project approvals.
We work closely with architects, contractors, and owners to optimize designs for both performance and constructability.
Our designs balance safety, performance, and economy to deliver maximum value for your construction budget.
Quick response to RFIs, field questions, and design modifications to keep your project on schedule.
Our structural engineering expertise and commitment to excellence ensure your project is built on a solid foundation of innovative design, code compliance, and construction efficiency.