Maryland: 301.854.2764 Virginia: 703.752.6121

Roofing Contractor in Columbia, MD

Your Columbia roof or windows were built to last, but they still need regular TLC to stay in good shape. Certified Incorporated has decades of experience installing and replacing roofs, windows, siding, and more throughout Columbia and the surrounding area. Keep your building or home beautiful with this important upkeep!

If you need a new roof, trim, siding, windows, gutters, or more, give Certified Inc. a call! We offer free estimates. Call us at 301-854-2764 or contact us online now to learn more about the services our roofing contractors in Columbia offer!


A roof offers imperative protective structure to any home or building in Columbia. Certified Inc. will create a detailed analysis of your current roof to find the best replacement for you. Our expert roofing specialists can answer any question you might have throughout your roof installation process. We offer the following types of roofs:

  • Asphalt
  • Flat
  • Cedar Shake
  • Synthetic Slate

If your roof is seriously outdated, we will work with you to determine the best roof replacement options for your home or building. We’ve seen it all when it comes to weather damage in Maryland, so we’re ready for anything!


Gutters keep your home or building protect by controlling the flow of rainfall around your roof, siding, and foundation. They can typically last at least a decade, but depending on the material and level of maintenance, they will eventually need to be replaced. Certified Inc. installs the following types of gutters:

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

If your Columbia gutters clog or leak frequently, it’s time for them to be replaced! Let Certified Inc. help keep your home or building structurally safe and sound with a new set of gutters.


Windows add natural light to the interior, help cut energy costs, and improve your building’s exterior look. Vinyl windows are a great option because they are low-cost and low maintenance, while also boasting high durability and energy efficiency. They are naturally insulating, so you won’t lose your heat to draftiness. Certified Inc. installs Atrium and Simonton brand windows so no matter which you choose, you know you will be installing a quality product with quality service.


Trim is an important aesthetic element that adds beauty and value to the exterior of your home or building. Trim elements include windows, shutters, fascias, and more.

Trim helps to keep your building’s exterior looking fresh and well-kept. If it is damaged or rotting, it could spread to other areas and create further problems. If you need any or all of your trim replaced in Columbia, Certified Inc. is the team to call to get your exterior spruced up.


Siding affects your Columbia building or home’s structural integrity, curb appeal, and energy efficiency. It generally has a long lifespan, but natural causes can wear it down. If your siding is damaged, loose, or discolored, a replacement may be in your future. Certified Inc. can help protect your home AND make it beautiful with new siding!

Why Choose Certified Inc. as Your Roofing Contractor in Columbia?

When you choose Certified Inc., you choose highly skilled and experienced roofers who can serve your every need.  We work to assure 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 residential 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 home or building.

Want a free estimate? Call us today at 301-854-2764 or fill out a contact form to learn more about the services our roofing contractors in Columbia offer!

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*Please note that we do not do repair work.
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