About
Architectural drafting and permit support built for project teams.
CADTRI handles the complete documentation scope so contractors, developers, architects, and property owners can keep their projects moving on schedule.
The Practice
CADTRI is a professional architectural drafting and permit support practice. We produce complete, permit-ready drawing packages for residential and commercial projects and handle the full coordination scope that moves a project from design intent to approved permit.
Project teams engage CADTRI as a single resource for every documentation deliverable, from first scope review through final jurisdiction submission. The goal is straightforward: drawings that clear plan check and a permit process that runs on schedule.
What We Deliver
- Permit-ready architectural drawing packages
- Jurisdiction-specific permit set preparation
- Plan check correction response and resubmission
- Architectural and structural drawing coordination
- Pre-submission code and compliance review
- 3D renderings and visualization for approvals
Standards
How we approach every project.
Every engagement runs through the same production system: jurisdiction research before drafting, coordinated deliverables, clear communication, and sets built to withstand plan check the first time through.
Jurisdiction Research First
We research the submission requirements of the applicable building department before drafting begins. Sets are built to those local standards from day one, not revised to fit them after.
Coordinated Documentation
Architectural, structural, and supplemental sheets are reviewed and aligned before submission. Dimensional conflicts and reference gaps are resolved before the plan checker encounters them.
Single Point of Contact
Every project has a dedicated contact from intake through delivery. No handoffs, no miscommunication, no tracking deliverables across multiple people.
Complete Correction Response
When plan check corrections are issued, we prepare a fully documented response with clouded revisions and a formal response letter. Every comment addressed in one organized package.
Clients
Who we work with.
CADTRI works directly with the professionals and owners who need permit-ready documentation on a professional timeline. If your situation is not listed, contact us to discuss whether it fits.
General Contractors
Need a complete, coordinated permit set before pulling a building permit. We deliver packages built to the jurisdiction and ready for plan check.
Licensed Architects
Overflow production drafting, permit coordination, or full documentation support for projects where internal capacity is stretched.
Real Estate Developers
Documentation built across single parcels or multi-site development pipelines. From feasibility drawing through jurisdiction submission.
Residential Contractors
Additions, ADUs, garage conversions, and remodels. Complete drawing sets prepared specifically for residential plan check requirements.
Property Owners
We guide you through what the jurisdiction requires and prepare everything needed for a clean, complete permit submission.
Ready to discuss your project?
Tell us your scope and we will confirm which services apply, the timeline, and what to expect.