Amplify Your Engineering Capabilities

Efficient, accurate engineering and drafting resources for technology integrators and consultants



We provide turnkey engineering from start to finish for a wide range of projects in industries such as commercial AV, education, entertainment venues, and more.


With minimal information and our unique methodologies, we can turn your concepts into thorough designs in any CAD template.


Fast and worry free rendering services at your disposal. We require minimal information to get started and will help guide you along the way.


Control Systems Programming for AMX, Crestron and others as well as DSP configuration. Work with us to complete your projects efficiently and on budget.

Drafting Consulting

We apply our decades of experience to create innovative and streamlined CAD standards for your drafting practices.

Words from our clients

Senior AV Engineer

Integration Company in Maryland/DC

“Caddrillion has been a valuable resource supplementing our internal production engineering team when project schedules and workload exceeds capacity. Deliverables produced for our projects reflect our corporate CAD standard and their work is indistinguishable from the work produced by our internal team. Justin and his team provide excellent value and bring a wealth of industry experience and knowledge of current technology.”

Project Manager

Integrator in Northern California

“Caddrillion always provides quality deliverables within more than reasonable time lines. They also consistently maintain good communication regarding progress.”

Systems Integration Manager

Integration Company in Maryland/DC

“Caddrillion was integral in identifying and implementing efficiencies in our companies CAD template/design files. The improved dynamic blocks and standards provided instant ROI. I would highly recommend Caddrillion to anyone looking to improve their CAD deliverables.”

Systems Integration Manager

Integration Company in Maryland/DC

“Caddrillion provided full engineering support for multiple, concurrent projects with fast deadlines. Without the knowledge and professionalism of Caddrillion, we would not have performed successfully on these projects and beat our budgets.”


AV Consultant Firm, Maryland

“Caddrillion AV Engineering and Drafting has been a great partner when we needed high quality drafting services. They are professional, thorough, and honest. We’d recommend their services to anyone looking for additional CAD or engineering capacity. ”

Integration Manager

AV Integration Company in New York

“Caddrillion has been an excellent partner to come alongside us in times of overload. They’ve been able to integrate well with our engineering team to take on projects large and small and offer us excellent turnaround times!”

Caddrillion has been an engineering resource on projects for many companies including:




General Dynamics

Johns Hopkins University

UC Berkeley

Boston Scientific

D&H Distributing