ADU Engineering & Design Services
Crafting Accessory Dwelling Units Tailored to Your Needs
- Detached ADU
- Attached ADU
- Repurposed ADU
- ADU Legalization
- Junior ADU
4.9★
Customer Ratings
30+ Years
Of Combined Experience
800+
Projects Delivered
ADU Engineering & Design Services
Value engineering For Gravity and Lateral Resisting System
Enhancing structural integrity with cost-effective gravity and lateral system designs.
Optimization Of Proposed Layout To Reduce Construction Cost
Streamlining your layout design for cost-efficient construction solutions.
Residential ADU Construction Plans
Comprehensive planning for your home's ADU project.
Professional ADU Engineering Services
Expert guidance throughout the engineering process.
Backyard ADU Structural Design
Maximizing your outdoor space with functional and stylish ADUs.
Modern ADU Design Engineering
Contemporary ADU designs that complement modern living.
Affordable ADU Construction Engineering
Cost-effective solutions for your ADU project.
Luxury ADU Building Engineering
High-end designs for a touch of elegance and sophistication.
Efficient ADU Space Design Engineering
Smart designs that optimize space usage and functionality.
ADU Projects
How We Work
A simple, streamlined process from consultation to construction support
Free Consultation
Tell us about your project needs
Competitive Pricing
Receive a transparent, fair quote
Quick Turnaround
Fast delivery without compromising quality
Flexible Change Order
Easy change orders as your project evolves
Follow-through Permit Process
We handle the permit submission process
Construction RFIs
Ongoing support for construction RFIs
What Our Clients Say
Trusted by homeowners across the San Francisco Bay Area
“SF Bay Engineering is FAST. I submitted an online request to SF Bay Engineering for an onsite evaluation to remove a load-bearing wall. They called me back within an hour with a quote and a schedule. The visiting engineer came a few days later and was able to address all my questions with some quick sketches on the spot. The evaluation report came on the very same day as the site visit and the structural plans were delivered just 4 days after we signed the proposal, and they were approved over the counter. Definitely money well spent!”
Damon S.
South San Francisco
Load Bearing Wall Removal
Get Your Free Quote
Ready to Start Your Project?
Get a free consultation from our experienced structural engineers. We'll help you find the best solution for your project.