Concrete Coatings | DC Generals CC
Our Customers Love Us!

Experience the Difference with Penntek Installation

Our coatings are the perfect way to keep your concrete sealed, protected, and attractive

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Get Your Free Virtual Estimate on Zoom!

No matter what, DC Generals is e-committed to providing you safe, courteous service. You can now get your free estimate virtually. We'll use Zoom to discuss your project, answer your questions, and give you a fair and honest quote for the services you need. We can help you pick roofing color, types, and styles, as well as making recommendations to improve the longevity of your roof. Don't wait to improve, repair, or replace roofing.

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What Makes Our Flooring Great

Fast Installations

Our chip flooring can be installed in as little as one day by DC Generals’ trained and certified flooring experts.


The vinyl chips can be custom-blended into nearly any color, allowing your new floor coating to match your existing décor!


Made up of small vinyl chips, this flooring system finishes with a light, orange peel-like texture, adding slip resistance and extra grip to promote safe use.


Unlike an epoxy garage floor coating our chip system uses polyurea—a material that’s much stronger and more flexible

Penntek is an industry leader in concrete floor coatings for a reason. Choosing a Penntek coating installation from DC Generals means you can expect faster installations, customized styles, safety, durability, and integrity.

Perfect for Any Application

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    Garage Floors

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    Concrete Step Coating

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    Porch Coating

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    Sidewalk Coating

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    Pool Deck Coatings

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    Basement Floor Coating

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    Driveway Coatings

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    Patio Coatings

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(240) 629-8464

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Customer Reviews

“We have been very happy with the work performed by DC Generals.Great deal,quick response to any questions, and the roof and siding look great! We had additional follow up work done. Customer service is excellent. Highly recommend.”

“I heard about the benefits of having my garage floor done by DC Generals Concrete Coatings, but the outcome exceeded my expectations! The garage looks 10x better and feels more like a living space now. No more oil stains since any new ones can be cleaned up. The job only took one day and it gave me an excuse to clean out my garage. I highly recommend DC Generals Concrete Coatings and their PennTek product. I will never own another house without having a PennTek garage.”

— Brian James
Frederick, MD

“We’ve had a great experience with DC Generals. They have been very responsive!”

Yelp Review

— Yelp Customer

“Awesome service by DC Generals who did all that it took in working with my insurance company for teh proper assessment of the roof and property damage which resulted in a new roof. I highly recommend this company!”