Permit-Ready Plans.
Engineered Right.
Structural design, calculations, and permit-ready deliverables for homes, additions, ADUs, and light-commercial projects — built to your jurisdiction's code at a fixed fee.
Not sure what you need? Book a 15-min call
// Already have plans? Send them over. We'll review your project and provide a clear, fixed-fee proposal.
Engineering Services First.
Packages Second.
Every project starts with the engineering — not a price sheet. Here's the full scope of what we handle in-house.
Custom Structural Design
Full structural design for residential and light-commercial projects.
Structural Calculations
Complete, reviewer-ready calculation packages.
Jurisdiction Code Review
Code checks and peer review formatted for your local reviewer.
Plan Check Response
City or county sent corrections? We resolve them.
Engineering Letters & Reports
Short-form engineering documents, quickly.
CAD Drafting & Detailing
Clean, permit-ready structural drawings.
Four Steps. No Surprises.
Send Your Plans
Upload drawings and tell us your project location. We'll review your structural scope.
Fixed Quote in 24h
Written scope and a fixed fee. What you're quoted is what you pay.
We Engineer It
Design, calcs, and drawings produced and QA-checked to your jurisdiction's code.
Submit With Backup
If the city issues corrections, we respond at no extra cost until it's resolved.
Built for Builders,
Trusted by Homeowners
"They handled our ADU structural set and all three rounds of city comments without extra charges. Approved in Sacramento with zero structural corrections on the final round."
"Fixed quote in a day, drawings in under two weeks, and the engineer personally walked me through the calc package. Permit approved."
"We send them all our residential structural work now. Fast, code-clean, and their plan-check responses are the best I've seen."
SUPPORT
Plan-check support included on every package: we address structural plan-check comments related to our original scope for up to three review cycles at no additional charge. The Complex Project Structural Set adds a money-back guarantee — if we are unable to resolve a structural approval issue caused by our engineering within the agreed scope, we refund your fee for that package. Approval decisions rest with the jurisdiction.