From the field
Real permits, real people. Debriefs from the builders, designers, and homeowners getting projects through California building departments — and what their plan sets taught us.
A twelve-month partnership to build a native AI plan-check process — approved 5-0, with the bar written into the contract.
The Laguna Beach City Council approved a twelve-month partnership with CrossBeam. Here's what we're building together — completeness screening in 30 days, AI plan review in 90, and a public bar to clear.
A city plan reviewer never has to leave Bluebeam — the review's findings arrive pinned to the plan set, and whatever they change there carries back.
Before you ever file, you can ask what a permit will cost and get back an itemized estimate read from your city's own adopted fee schedule.
A change you ask for comes back as a proposal you can see and approve — your findings and your letters are never edited behind your back.
An engineering firm came to CrossBeam to modernize review in a fast-growing region. Step one — grab the code — hit a wall: the code that governs there isn't online or even on paper. It lives in the memory of the people who sat through years of council meetings. So it got written down.
Inside every CrossBeam project is a Share button — copy the link, text it to your contractor, and they open straight to what the review found, no login wall and no seat to buy.
A city reviewer finishes the review and the letter is already on the department's letterhead, in its voice, structured its way — no reformatting between the review and the envelope.
Hand over a city's correction letter and the plan set, and get back every item in plain language, tied to the code behind it, and drafted into a response you can act on.
A finding that points at what's actually drawn on the sheet — this wall, this dimension, this cell — not at a sentence in the notes.
A homeowner in Hermosa Beach drew a five-sheet permit set with a tape measure, a notebook, and Claude Code in a single evening. Then he ran it against the current California code.
Cameron charges $300 to show up. One site visit produces three documents and a mapped job — and then the system hits the one part nobody can systemize.
Mario designed the ADU to the maximum, got what he thought was a green light — then Appendix F and a utility easement no public map shows cost him two months and a full redesign.
Cameron pulls up the letter mid-call — fourteen corrections from the City of Placentia on a single ADU, most of which could have been caught before the plans were ever submitted.