Proudly A Service Disabled Veteran Owned Business

Who Are our Clients

Check out our completed exterior renovation and roofing projects across Maryland and Northern Virginia.

In the Washington DC area, Certified Inc. is renowned for its comprehensive roofing and exterior solutions, serving a range of commercial, municipal, and industrial clients from schools to manufacturing businesses. With a track record of excellence and accountability, we deliver award-winning commercial exterior services tailored to each client’s unique needs. Our expertise extends to a wide array of projects, including new windows, replacement doors, exterior siding, and painting services.

Our team’s unmatched expertise includes fabricating flashings and other accessories, ensuring the highest quality materials for your project. Whatever you need, we have a solution! Check out our completed exterior renovation and roofing projects across Maryland and Northern Virginia.

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