Built on 50+ years of design-build and fabrication experience.
Plumb was created by people who have reviewed designs, built from them, and dealt with the consequences when something was missed.
Built from experience.
Who We Are
Plumb was created by professionals who have spent their careers working across design-build, fabrication, engineering coordination, and construction.
Members of our team have worked inside some of the industry’s largest and most complex design-build and fabrication organizations, with direct responsibility for drawing packages that had to work in the shop, in the field, and through final installation.
We have reviewed designs, built from them, and dealt with the consequences when something was unclear, inconsistent, or simply missed.
That experience is built into the way Plumb reviews drawings.
What Is Plumb?
Plumb is a systematic documentation review platform for fabrication drawing packages. It reviews every sheet for common design, documentation, coordination, fabrication, and engineering-related issues before release.
Plumb reviews each package across 14 review categories, including:
- Missing or conflicting information
- Dimensional issues and cross-sheet inconsistencies
- Material, finish, and connection discrepancies
- Scope gaps and incomplete fabrication information
- Conditions that may require licensed professional review
Your team receives:
A marked-up PDF with findings identified where they occur
An Excel findings log that can be sorted, filtered, assigned, and tracked
Back within 24 hours
The findings move directly into the review process your team already uses.
What Makes Plumb Different
Plumb is not a generic document checker adapted to fabrication. Its review framework has been shaped by people with real responsibility for design, fabrication, engineering coordination, and construction.
That perspective affects what Plumb looks for, how findings are categorized, and how the review changes from one fabrication trade to another.
A structural steel package raises different questions than architectural millwork. A composite assembly has different concerns than ornamental metals.
Same review framework. Different trade-specific criteria.
Plumb uses a consistent review framework while adapting the review criteria to the trade, materials, and fabrication methods involved.
How Plumb Supports Experienced Teams
Plumb gives your team another systematic pass across your drawing package before release, helping surface items that deserve attention while there is still time to address them.
Consistency
Review every sheet
The same structured review framework is applied across the complete package, regardless of package size or deadline.
Cross-package review
Identify conflicts between sheets
Dimensions, materials, finishes, notes, schedules, and details are checked for inconsistencies across the drawing set.
Fabrication readiness
Surface missing information
Plumb flags incomplete or unclear information that could otherwise create questions, delays, RFIs, or rework once fabrication begins.
Professional judgment
Keep decisions with your team
Items that appear to require engineering judgment are marked [PE] PE-Review-Required for review by the appropriate licensed professional.
Build with confidence.
Use Plumb on Your Next Drawing Package.
See what another systematic review pass finds before your drawings reach production.
Start with a single package, review the findings with your team, and decide for yourself whether Plumb belongs in your process.