The TRUSTED Commercial Roofing company in Northern Virginia

Excellent Craftsmanship Since 1984


5-Star CertainTeed Installer


Customer Satisfaction is Our Goal


Military and First Responder Discounts

The Leading Local Commercial Roofing Specialists in Virginia

Commercial roofing company Virginia

You wouldn’t settle for a mediocre company to install the roof on your home, would you? Absolutely not! Why should it be any different when it comes to your business? Choose a company who understands how to replace your roof and keep your business running.

  • Safety: Safety is our top priority in any commercial roofing project. Our safety record is backed by years of experience and training on the most updated safety protocols.
  • Quality: Certified Inc. Roofing has completed some of the largest commercial roofing projects in Northern Virginia. We make sure to deliver exceptional work and excellent service with every project.
  • Integrity: We are a well-respected commercial roofing company because we operate under one core principle: just do the right thing. With years of experience and a dedication to our community, our reputation is what makes us stand out from the rest of the roofing industry.

Commercial Roofing Services We Offer

From large scale to small scale roofing projects, we offer a number of commercial roofing options to keep our customers happy. These services include:

Commercial Roof Replacement & Installation

Our commercial roofers make sure that every component of your roofing system is properly installed and secured. We can install a wide range of roofing materials over your business that will deliver the energy efficiency and durability you need.

Commercial Roof Repairs

We can assist with any commercial roofing repairs your building requires. We’ve seen it all when it comes to weather damage in the DMV area, so we’re ready for anything! Regardless of the material or depth, our team is prepared to tackle any commercial roof.

Government Contracts

As a Service-Disabled Veteran Owned Small Business, we are listed on to work on government contracts for commercial roofing.

The Types of Commercial Roofs We Install

TPO Roofs

TPO stands for thermoplastic polyolefin. TPO roofing is a single-ply membrane made of rubber that covers the surface of your roof. It is a very durable and cost-effective option for commercial roofs, potentially lasting up to 30 years if properly cared for.

PVC Roofs

PVC roofs are made from polyvinyl chloride. Like TPO roofs, it is also a single-ply membrane that covers your roof. It is a strong and stable material that can be installed by welding rather than adhesive.

Flat Roofs

Flat roofs are a great option for businesses because they require fewer damage and repair costs over the lifespan of the roof. We specialize in flat roofs for commercial and industrial buildings and are happy to answer any questions you may have throughout the entire replacement and installation process.

Commercial Projects We Work On

From local businesses to multi-family properties, we provide commercial services to a wide-variety of clients. This includes:

  • Churches
  • Assisted Living Centers
  • Multi-family Properties
  • High Rises
  • Schools
  • Embassies

Contact Us for Your Free Project Estimate

When you hire Certified Inc. Roofing for your commercial roofing project, you can rest easy knowing that your business is in good hands. We have over 25 years of experience installing flat and low-slope roofing projects. Let our expert team of roofing company in Vienna, Virginia help your business stay safe, dry, and protected.

Certified Inc. Roofing IconCertified Inc. Roofing

1934 Old Gallows Road #350, Vienna

5.0 ★★★★★ 4 reviews

  • Avatar Linsey Isaacs ★★★★★ 11 months ago
    Extremely fast response and service. Highly recommend! The price was reasonable along with financing options. I bought a house this year without a roof inspection (Biggest L of the year), but this team was able to replace the entire flat roof in one day. So happy that I don't have to deal with any more leaks!
  • Avatar Giovanni Dinitto ★★★★★ 2 years ago
    By the time I connected with Certified, I had already gone through at least 3-4 window presentations. If your not familiar with the process, it's mostly full of high pressure sales tactics and overprices proposals. The folks at Certified did not take the approach. The owner of the company came out to do the survey. His approach was simple: we will provide you with quality windows at a fair price and customer service to ensure your satisfied.
    Certified delivered on all of these. Their pricing 20% to 50% less than anything we had received from the big name companies. The windows arrived earlier than expected, so the job was completed sooner than we were initially told. Quality of the windows is great and I trust that if we have any warranty issues that Certified will hold up their end of the deal. We had a few workmanship issues (mostly caulking) that we didn't catch right away, but when this was pointed out to their team, they quickly sent someone out to check it out, and a crew was out the following day to make the repairs.
    Overall a great experience. Big thanks to Tom, Diane, Koo, and The Crew.
  • Avatar Adam L ★★★★★ 9 months ago
    Great service, I could always reach someone in the office.
  • Avatar Kurt Kozlowski ★★★★★ 6 years ago

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