Four steps. From PDF to deliverable.
No install, no integration, no training your team on new software. Step through the whole thing below — it’s the real product and a real review.
The whole process, start to finish.
Click through each step. Steps 3 and 4 are real pages from a review we ran — the same files you can download in full.
Upload your package. Drag in the PDF, name the project, pick a tier. Sheet count is read from the file — no manual counting, no forms to fill out.
Two files. Nothing to learn.
A marked-up PDF your team can red-pen against, and an Excel log your PM can sort, assign, and track. Don’t take our word for it — download a full review.
See the full sample review →01How long does a review take?+
Back within 24 hours. Very large or complex packages can take longer.
02What do I actually get back?+
Two files: a marked-up PDF (your original sheets with numbered bubbles, plus an appendix detailing every finding) and an Excel comment log with one row per finding, filterable by severity and sheet.
03What does Plumb check?+
Fourteen categories covering document control, dimensional accuracy, materials, welds and joints, hardware and fasteners, finishes, buildability, cross-sheet consistency, shipping and field installation — checked against a reference library of known fabrication errors.
04Does it replace my checker?+
No. Plumb is a documentation completeness and consistency review — it catches what is missing, contradictory, or unclear before a package leaves the shop. It does not certify structural adequacy or code compliance; anything involving engineering judgment is flagged for a licensed professional.
Run it on your next package.
Five levels. Same scale, every review.
Every finding is graded so your team can triage rather than re-review. The scale does not change between packages, reviewers, or trades.
Stops the floor. Must be resolved before fabrication.
High risk of rework or delay. Resolve before issuing for fabrication.
Should be addressed. Won't stop the floor on its own.
Proactive suggestion to improve efficiency, quality, or cost.
Best practice or upstream improvement note.
The PE-Review line.
Plumb is a documentation review service. Anything that requires engineering judgment — load-path determinations, code-compliance calls, design-intent interpretation — is explicitly flagged PE-Review-Required and isolated for your licensed design professional. Plumb does not resolve those items, and it does not stamp, approve, or certify anything. Your team remains responsible for final design, engineering, and release decisions.