We want to be the Central PA Roofing Contractor You TRUST!

Your roofing contractor in central Pennsylvania, offering reliable solutions, honest service, and high-quality craftsmanship.

Aerial view of a house with a dark shingle roof undergoing renovation, surrounded by grass and a driveway. Workers are visible on the roof, and materials are scattered around the site. A truck is parked nearby, along with other construction equipment.

✓  Attentive Materials

✓ Quality Service

✓ Skilled Workmen

Water stains on a ceiling corner next to molding.

We Know a Roof That Fails Can Cause Big Problems

Your roof is your home’s first line of defense against the elements. When it fails, you risk leaks, structural damage, and costly repairs down the road. At Double L Roofing, we understand the importance of having a reliable roof that can withstand central Pennsylvania’s weather. We’re here to guide you through the entire roofing process, from inspection to installation, ensuring your home is protected with the best materials and craftsmanship.

We’re Your Friendly, Local Roofing Experts

Double L Roofing is a family-owned and locally operated business, and we take pride in treating our customers like neighbors. We’re here to make the roofing process easy and stress-free. From your first call to the final inspection, we’re committed to delivering top-notch customer service and high-quality work, all while staying true to our roots in central Pennsylvania. Our team is dedicated to helping you make the right choice for your home, whether it's repairing your roof or replacing it with a beautiful, durable new one.

Two workers on a roof installing shingles, surrounded by trees.

Serving Central Pennsylvania with Quality Roof Replacements

Double L Roofing serves most of Centre, Clinton, and Lycoming Counties. If you have questions about your area, please contact us.

Proudly serving the following areas in:

Centre County: Bellefonte, Boalsburg, Centre Hall, Howard, Lemont, Milesburg, Millheim, Phillipsburg, Pleasant Gap, Snow Shoe, Spring Mills, State College, Aaronsburg, Blanchard, Julian, Osceola Mills, Pennsylvania Furnace, Pine Grove Mills, Potters Mills, Rebersburg, Unionville, and Warriors Mark.

Clinton County: Lock Haven, Mill Hall, Avis, Beech Creek, Dunnstown, Flemington, Lamar, Loganton, McElhattan, Renovo, and Woolrich.

Lycoming County: Jersey Shore, Montoursville, Williamsport, South Williamsport, Antes Fort, Duboistown, Linden, and Salladasburg.

Stylized silhouette of rooftops with chimneys

Frequently Asked Questions

  • We specialize in asphalt shingle roofs. Generally, we install Owens Corning Duration architectural shingles because of their industry-leading warranty. We also provide metal roof options and gutter installation.

  • The best type of roof depends on your home’s structure, your budget, and your aesthetic preferences. We typically recommend Owens Corning Duration architectural shingles because of their durability, curb appeal, and outstanding warranty. For customers looking for something different, we also offer metal roofing options that provide long-term performance and a modern look.

  • A properly installed asphalt shingle roof can last 25–30 years or more, depending on weather conditions and routine maintenance. With Owens Corning shingles and proper installation, you can expect long-lasting performance, especially with the added peace of mind from their 50-year product warranty.

  • If you are experiencing leaks, water damage, blown-off shingles, or other signs of roof aging such as shingles losing granules and cracked shingles, then you could benefit from a roof inspection. A roof inspection will help us determine whether the problem is isolated or if the entire roof system needs replacing.

  • Common signs include missing or curling shingles, granule loss, water stains on ceilings or walls, and visible sagging. If your roof is over 20 years old or you’ve experienced storm damage, it’s a good idea to schedule a professional inspection to assess its condition.

  • In most cases, we recommend a full tear-off. Removing the old roof allows us to inspect the decking underneath for damage and ensure the new roof is installed on a solid, clean surface. This approach helps extend the life of your new roof, reduces the weight of the roof system, and protects your investment.

  • The length of time it takes to install a new roof can vary depending on the size and complexity of the project. On average, you can expect the process to take a few days.

  • The process for installing a new roof typically involves several steps, including removing the old roof, installing new underlayment, and installing the new roofing material. The exact process will depend on the specific needs of your home and the type of roofing material being used.

  • Proper ventilation and flashing are key to a long-lasting roof. During installation, we assess your attic ventilation and install the appropriate ridge vents or intake vents if needed. We also install flashing around chimneys and walls using industry best practices to prevent leaks.

  • The cost of a new roof can vary significantly depending on the size of the roof, the type of material used, and the location of the property. On average, you can expect to pay $10,000 to $20,000 for a new roof, but costs can range from $8,000 to $35,000 or more.

  • Yes, we will provide a roof inspection and estimate at no charge.

  • Yes, we have financing options available to make the process easier for you.

  • Yes, we are licensed (PA158334) and carry both liability and workman’s comp insurance to ensure that your property and our team are fully protected throughout the project.

  • If you have any questions during the project, feel free to reach out to your job representative or the work foreman. They’ll be happy to assist you and provide updates.

  • We take every precaution to protect your home and yard. That includes laying down tarps and carefully moving or covering landscaping when necessary. We also protect driveways from heavy equipment and perform a full clean-up once the job is complete.

  • After the job is completed, we thoroughly clean up all debris and magnet sweep the entire job site to ensure it’s as clean as it was before we arrived.

  • If we uncover damaged decking or other hidden issues during the tear-off, we’ll let you know right away. Replacement decking is usually charged per sheet, and we’re upfront about those costs during the estimate process so there are no surprises.

  • Weather can be unpredictable, so we closely monitor forecasts and plan accordingly. If rain or storms are expected, we secure the work area with waterproof tarps and pause work as needed to protect your home. Our goal is always to keep your property safe and dry.

  • If there is any preparation necessary, we will let you know prior to beginning installation.

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