Capitol Marking Products

Welcome to Capitol Marking Products, Inc.

Established in 1983, Capitol Marking Products, Inc. has had the privilege of providing Signs, Graphics, Awards, and Marking Products throughout the Washington D.C. Metro Area as well as nationwide.

Our primary mission here at Capitol Marking Products is to produce and sell quality products that meet or exceed our customer’s expectations at all times. We count among our customers many of the leading companies in the worlds of government contracting, real estate, finance, law, manufacturing, consulting services, education and healthcare. Our growth and success has been made possible through the loyalty and trust placed in us by our diverse group of clients and through the efforts of our caring and hard-working team.

We thank you for visiting our site and look forward to providing you with the same outstanding products and first-class services that have made our growth possible.




Recognition awards & Plaques

Window Film


Commercial Window & Privacy Film

Vinyl Graphics


Suite Entry & Logo Glass Graphics

Interior Signs


Office & Building Signs

Dimensional Lettering


Dimensional Letters & Logos


Why do business with us?

35+ years of experience

We opened shop in 1983. We proudly serve the Washington DC metro area and have been expanding to deliver great quality products nationwide.

We're FAST

We make a lot of products in-house which cuts production time by many days compared to sign shops that order from third parties. We are also just a short distance away from your office in DC for any necessary service needs.

Because you deserve the best customer service

We keep in touch thoughout the ordering, production and delivery process. We always pick up the phone and will reply to your e-mails very quickly.

Want more information about our products?

Send us your inquiry via the Contact Sheet provided, and we will be happy to assist you! Thank you!