NOW AVAILABLE Holt Design Tools for AutoCAD® Electrical LEARN MORE INTELLIGENT SUBSTATION DESIGN Make your substation designs smart with AutoCAD® Electrical and Substation Design Suite™. We'll help you get there. ABOUT US Here's what we can do for you! CUSTOM SYMBOL LIBRARIES DRAWING CONVERSION SDS TRAINING DRAFTING SERVICES CONSULTING SERVICES CUSTOM LISP TOOLS LEARN MORE

Intelligent Substation Design Made Easy

Intelligent Substation Design doesn’t have to be tedious or frustrating. AutoCAD® Electrical and Substation Design Suite™ combine to simplify the process and alleviate design headaches. Holt Design Co. can help your team maximize the power of the software and build intelligent substation projects with ease.

What We Do

Custom Symbol Libraries

Drawing Conversion

SDS Training

Drafting Services

Consulting Services

Custom LISP Tools

What Our Clients Say About Us

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