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 and backed by a money-back guarantee.
// 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
"Submitted the plan set to my city and it sailed through review. Saved me weeks compared to going custom."
"Needed an ADU plan for my backyard. The set was clear, professional, and the PE stamp add-on made permitting painless."
"Used the retail shell package for a strip center. Great starting point and the custom engineering team handled our revisions fast."
SUPPORT
Our guarantee, in plain words: plan-check support is included — we address structural plan-check comments related to our original scope for up to three review cycles at no additional charge. If we are unable to resolve a structural approval issue caused by our engineering within the agreed scope, our money-back guarantee on the Complex Project Structural Set applies.