Maryland: 301.854.2764 Virginia: 703.752.6121

Commercial Exterior Services in MD, VA & DC

Have you checked on your roof or siding recently? Chances are, your building’s exterior elements could use a little sprucing up. Certified Incorporated is just the team for the job! We have over 30 years of experience working on roofs and more in the Washington, D.C. metropolitan area. Whatever you need, we’re prepared to handle it and deliver above and beyond.

If your building is in need of a new roof, trim, windows, siding, gutters, or more, get in touch with Certified Inc. today! We offer free estimates. Call us at 301-854-2764 or contact us online now!

Commercial Roofing

The roof is an elemental protective element of any building. We at Certified Inc. specialize in flat roofs for commercial and industrial buildings. We have a team of expert roofing specialists who will provide detailed analysis of your current roof and who can answer any question you might have throughout the replacement and installation process. We offer the following types of roofs:

  • Asphalt
  • Flat
  • Cedar Shake
  • Synthetic Slate

Certified Inc. can assist with any repairs your building requires. We’ve seen it all when it comes to weather damage in Maryland and D.C., so we’re ready for anything! We also have extensive experience with more ornate work like sheetmetal roofing; our team is prepared to tackle any project, regardless of material or depth.

Commercial Trim

Trim is a purely aesthetic trait that adds beauty and value to the exterior of your Virginia or Maryland building. Trim elements include:

  • Window and door moldings
  • Shutters
  • Decorative and functional louvers
  • Decorative masonry and stucco work
  • Balustrades
  • Overhanging eaves
  • Surrounds
  • Fascias
  • Cornices
  • Trellises
  • Copper trim
  • Half-timber work

Trim is a great way to spruce up your building’s look. It is an easy way to add a whole new look to an office or commercial space. Trim does require some maintenance, particularly if it is rotting, as rot can spread. If you need any or all of your trim replaced, Certified Inc.

Commercial Siding

Siding offers both structural integrity and curb appeal. It also impacts your building’s energy efficiency by contributing to your building’s insulation. Siding gets worn down eventually by natural elements, but typically lasts a long time. Damaged, loose, or discolored siding is likely to necessitate a replacement in the near future. We install the following types of siding:

  • Vinyl siding
  • HardiePlank siding
  • Cedar siding

If your siding is worn down, Certified Inc. will create a plan to restore your building’s structural support and external beauty.

Commercial Gutters

Gutters protect your roof, siding, and foundation by controlling the flow of rainfall; they’re an essential element of any building. They keep you and your employees safe by preventing water damage. Gutters can last for over a decade, but will need to be replaced eventually. Certified Inc. installs the follow types of gutters:

  • 6” aluminum
  • 6″ copper
  • 5″ aluminum
  • 5″ copper
  • Half round

If your gutters are more than 15 years old or are cracking or separating, it’s time for them to be replaced! Certified Inc. will create a plan of action to get your building’s gutters back into perfect shape.

Commercial Windows

Windows are an important way to bring natural light into a commercial space. They can also help make serious cuts on energy costs in your Maryland building. Vinyl windows are a great option because they are low-cost and low maintenance, while also boasting high durability and energy efficiency. They are so efficient thanks to their natural insulation, so you won’t lose your heat to draftiness. Certified Inc. installs Atrium and Simonton brand windows so you can rest assured that any window you choose will be high-quality.

Why Choose Certified Inc. for Commercial Services?

Our team truly is the authority in the industry, boasting multiple certifications by other major manufacturers. We have been awarded and recognized by the likes of Mulehide, Certainteed, and Firestone for our commitment to quality, training, and product knowledge. We provide our employees with in-house training, which enables us to hire and retain the best roofing mechanics in Washington D.C., Maryland, and Virginia. This assures you, our valued customers, that you will receive the prompt service you want and deserve.

We are proud to say that we:

  • Have nearly 30 years of roofing experience
  • Are a licensed, bonded, and insured contractor
  • Offer a variety of roofing materials for your project

Our company is a member of the Bureau of Consumer Affairs, the National Association of Remodeling Industry, the National Roofing Contractors Association, and the Better Business Bureau. If you have questions about our commercial services, don’t hesitate to reach out! We look forward to partnering with you to assess your needs and ultimately install the perfect roof for your commercial or industrial building.

Want a free estimate? Call us today at 301-854-2764 or fill out a contact form to learn more!

We service the following areas:

Maryland: Annapolis, Bethesda, Columbia, Frederick, Gaithersburg, Highland, Laurel, Olney, Potomac, Rockville, Silver Spring, Takoma Park

Northern Virginia: Alexandria, Arlington, Fairfax, Falls Church, Loudoun, Manassas, Sterling

Washington D.C.


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*Please note that we do not do repair work.
Our Service Area