All drawings are drawn in the USA.

(423) 730-0020

Welcome to Petra Drafting & Design

Precision Drafting, Clear Documentation and Rock-Solid Reliability.

Petra Drafting & Design is a Computer-Aided Drafting & Design service in the casework, countertop and millwork industry. We specialize in casework, laboratory layouts and architectural woodwork construction. We offer a wide range of experience from schools, hospitals and laboratories to water treatment plants, courtrooms and law enforcement centers.At Petra Drafting & Design, we believe every successful project begins with a strong foundation. With decades of experience in architectural shop drawings for casework, millwork and laboratory layouts, and custom drafting solutions, we deliver detail-driven drawings that helps your team build with confidence.

1Corinthians 3:10 “Using the grace God gave me, I laid a foundation like a skilled master-builder; and another man is building on it. But let each one be careful how he builds.” 

What We Do

We provide accurate and build-ready drawings that support every stage of your project.
Architectural casework & millwork shop drawings
Custom cabinet libraries & title blocks
3D drafting & visualization
Detailed layouts for labs,
schools, hospitals & commercial facilities
Fast turnaround with meticulous attention to detail

Contact Us

Get In Touch​

Need drafting support for your next project? We provide reliable, detail-rich drawings delivered on time — every time.

FAQ'S

Frequently Asked Questions

We provide Architectural Casework and Millwork drawings for commercial and institutional projects.

We provide drawings for Casework / Millwork manufacturers and dealers.

The turnaround time depends on the size of the project and current work load. Most of our projects are provided for your review within 2 – 4 weeks.

Absolutely. If we provided the initial drawings we can make changes or updates to any project. If another company provided the initial drawings we can make updates or changes based upon the following conditions.

1. You need to send us the drawings in Autocad dwg / dxf format.

2. If a ctb file was used to print the drawings, you need to send us a copy of the ctb file used. This will ensure proper printing.

Let’s Build Something Solid Together

From shop drawings to 3D modeling, we provide precise drafting that supports every stage of your project.
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