Business Details
Trusted Structural & MEP Engineering Services
S3DA Design is a leading engineering firm specialising in structural and MEP (Mechanical, Electrical, Plumbing) design services. With over two decades of experience, we deliver innovative, code-compliant solutions for commercial, residential, healthcare, and industrial projects across the United States. Our team of licensed professionals prioritises efficiency, reducing rework and waste through integrated design approaches that streamline project timelines. By combining technical expertise with a client-focused ethos, we ensure cost-effective, high-quality outcomes that meet local regulations and safety standards.Our portfolio spans ground-up constructions, seismic retrofits, and specialised systems, serving architects, developers, and property owners nationwide. With offices in California, Texas, and Florida, we act as a single source of responsibility, minimising design clashes and ensuring seamless coordination. Our commitment to value engineering and timely delivery has earned us recognition as a trusted partner in the engineering sector.
Services
Structural Design
MEP Engineering
Seismic Retrofitting
Foundation Engineering
Building Information Modelling
Retrofitting & Renovation
High Wind Engineering
Warehouse Design
Load-Bearing Wall Removal
Mixed-Use Development
Highlights and features
- We offer over 20 years of combined experience in structural and MEP engineering.
- Our single-source responsibility model minimises design clashes and delays.
- We guarantee cost-effective solutions through value engineering and local code compliance.
- Our licensed professionals deliver timely, code-compliant designs across 20+ states.
- We provide 24/7 client support and transparent communication throughout projects.
What people say
Exceptional quality
Timely manner
Cost-effective solutions
Professional communication
Seamless permitting process
Services
Structural Design
S3DA Design delivers robust structural engineering solutions for commercial, residential, and industrial projects. Our services include system design for steel, concrete, and timber structures, foundation analysis, and seismic retrofitting. We ensure compliance with local codes while optimising safety and durability. Our BIM integration and detailed construction documentation reduce errors, saving time and costs for clients.
MEP Engineering
Our MEP engineering covers HVAC, electrical, and plumbing design for new builds and renovations. Specialising in Title 24 compliance, we create energy-efficient systems that meet project-specific needs. By coordinating with structural plans, we eliminate clashes and streamline approvals. Services include mechanical packages, fire protection, and sustainable energy solutions for commercial and residential sectors.
Seismic Retrofitting
S3DA provides seismic retrofitting to reinforce existing structures against earthquake risks. Our engineers assess vulnerabilities and implement bracing, bolting, and foundation upgrades. We ensure compliance with safety regulations while minimising disruption. This service enhances building resilience and protects occupants in seismically active regions like California.
Foundation Engineering
We design foundations tailored to soil conditions and building requirements, including shallow, deep, and pile solutions. Our analysis prevents settling and cracks, ensuring long-term stability. Services include load calculations, reinforcement, and retrofitting for residential and commercial projects, adhering to local geotechnical standards.
Building Information Modelling
S3DA utilises BIM to create precise 3D models for structural and MEP systems. This technology enhances collaboration, detects clashes early, and improves project accuracy. It supports efficient planning and cost estimation, reducing rework during construction phases for both new developments and renovations.
People
Evan Wyatt Bliss
Owner & Design Director at STUDIO BLISS LLC
Evan Wyatt Bliss collaborates with S3DA Design for structural and MEP engineering needs, praising their responsiveness and technical expertise in delivering complex projects efficiently.
Chris Cox
Chief Consultant, Development & Planning at BeGreenLegal Cannabis Consulting
Chris Cox highlights S3DA's exceptional customer service, noting their reliability in meeting deadlines and budgets while providing high-quality engineering solutions for cannabis industry projects.
Joe Serrano
CEO/Exec. Director at TentMakers Inc./ReCycled Housing
Joe Serrano commends S3DA for their communication skills and competitive pricing, particularly in structural engineering for recycled housing initiatives requiring precision and compliance.
Questions
What services does S3DA Design offer?
S3DA provides structural engineering, MEP design, seismic retrofitting, foundation engineering, and BIM services for commercial, residential, and industrial projects nationwide.
Do you offer free consultations?
Yes, we provide free initial consultations to discuss project requirements, timelines, and budget considerations with our engineering team.
Which areas do you serve?
We operate in California, Texas, Florida, and over 20 other U.S. states, offering nationwide engineering solutions.
Are your engineers licensed?
All our engineers are fully licensed professionals with extensive experience in structural and MEP design across various sectors.
How do you ensure project compliance?
We adhere to local building codes, Title 24 standards, and safety regulations while integrating value engineering to reduce costs without compromising quality.
Can you handle complex or specialised projects?
Yes, our team specialises in challenging projects including seismic retrofits, high-wind engineering, and mixed-use developments requiring coordinated solutions.
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