A trusted name since 1945

50% off installation plus no payments and no interest for 2 full years!*

Up to 50-year warranty | Free Estimates | Expert Install

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    The LONG Brand: At home in Washington, D.C. for over 7 decades.

    Long Roofing™ is the roof replacement expert you can trust in Washington, D.C. when you need a new roof. Our track record is built on excellent craftsmanship, superior products and impeccable service – and we offer a 50-year, full-replacement, no-nonsense roof warranty. Let’s talk today.

    Long Logo

    Professional. Responsible. Real peace of mind.


    That's our legacy.

    Why Long Roofing?

    When it comes to roofing, the quality you notice often comes from the details you don’t.

    The LONG name is synonymous with quality, professionalism and craftsmanship and has a reputation built on over 7 decades of home improvement excellence. It’s why the LONG brand is a household name in the nation’s capital. Our attention to every detail – even details that aren’t always visible – separates our work from the rest. Long Roofing carries these values to homeowners in Washington, D.C. and the surrounding metro area.

    When you choose Long Roofing for your roof replacement project, you can expect to receive outstanding customer service throughout the entire process. Our roofers are courteous, punctual experts — we carry SELECT ShingleMaster certification, an accreditation held by only 1% of American roofers — and we’ll make sure your home and yard are safe and clean when our work is complete.

    Our rating of 4.6 out of 5 on GuildQuality.com — based on over 6,000 real customer reviews — earned us the Guildmaster award, celebrating our superior customer service and experiences. Read our reviews now.


    We stand on top of every roof we build. If you ever have a problem with your new roof, we will make the situation right because we believe in 100% customer satisfaction.

    Looking for the strongest warranty in the roofing industry?

    We’ve got you covered.

    Long Roofing understands that once you invest in a roof replacement, you want peace of mind knowing that your new roof will stay strong for years to come.

    You might not see the high-quality components that go into our rock-solid Integrity Roof System®, or the peace of mind that comes with our SureStart PLUS warranty, but you can feel the difference. When you choose Long Roofing, you get one of the strongest roofs and roofing warranties available on the market — and you are completely protected if there’s ever an issue in the future. This unparalleled warranty protects you with a non-prorated payment for the following:

    SELECT ShingleMaster CertainTeed Logo

    Certified to be the best.

    Finally — professional roofers you can believe in. Long Roofing is proud to bring trust and peace of mind in replacement roofing to your home.

    Long Roofing proudly holds SELECT ShingleMaster™ certification. Only 1% of roofing companies in the U.S. hold this prestigious accreditation. We are also a national leader in Integrity Roof System® installation and one of North America’s top SureStart PLUS® warranty providers. Our roofs are rock-solid, providing you with the peace of mind you need for 50 years.

    Our roofing technicians are courteous, punctual and clean. We treat your home with the care and respect that you and your family deserve. We strive for complete customer satisfaction with every job we perform.


    Ask a Quality Roofing Professional

      I acknowledge and accept that an auto-dialing phone system may be used to communicate with me about Long Roofing® products or services.

      Understanding roofing styles.

      Proper installation and industry-leading materials are the key to a long-lasting roof. When you choose Long Roofing to replace your roof, you enjoy the peace of mind of knowing that trained, trustworthy professionals are working with the best products in the roofing market.

      What kind of roof replacement do you need?

      asphalt shingle roofAsphalt Shingle Roofs. Asphalt shingles are a great choice for almost any home — in fact, nearly 80 percent of U.S. homes have asphalt shingle roofs. Asphalt shingles are durable, affordable and come in an incredible variety of colors and styles to match almost any exterior.

      flat roofsFlat Roofs. Most modern residential homes have relatively steep pitches. However, in many U.S. cities with older housing stock — Capitol Hill’s beautiful row homes are great examples — the roofs are often flat or have very low slopes. Flat roofing can be much more complicated than steeper-slope roofing and requires the true roofing expertise that LONG provides.

      Luxury designer shingle roofsLuxury and Designer Shingle Roofs. A solid roof system topped by luxury or designer asphalt shingles provides a multi-dimensional appearance, offers maximum durability and are more affordable than slate or cedar alternatives. Luxury and designer shingles cost more than other asphalt shingle options in the short-term, but the strength and aesthetic of these powerful roofing components may extend the life of your roof system for decades.

      A trusted name since 1945
      Long Logo

      We build trust & peace of mind
      into every Long Roof.