Get Peace of Mind with an Experienced Roofer in Lancaster County

At Dunwell Roofing, we provide top-of-the-line materials, dedicated labor, and an overall commitment to superior workmanship for residential and commercial properties. We’re a leading roofing company in Lancaster County, PA delivering a quality finished product that is as solid inside as it looks on the outside.

When you hire Dunwell Roofing, you’re hiring an experienced, local roofing contractor in Lancaster County who will:

  • Walk you through the process, start to finish

  • Provide a quick turnaround time

  • Focus on quality workmanship throughout

  • Give as much attention to what you don’t see under your roof, as to what you’ll see on the outside

  • Stay committed to finishing out every detail of the project

  • Be someone who you can trust to deliver a finished product built to last

Samuel Lantz
Owner

Lancaster County Roofers

From the young age of 18, Sammy got his start in the construction business. He soon found a common need for a roofing contractor that serves Lancaster County areas with integrity—a contractor who doesn't just work hard, but fully delivers on what they say they will do. With his innate commitment to serving people and going the extra mile, he knew he could fill that need.

Since then, Dunwell Roofing LLC, a trusted Lancaster roofing company, has been established.

“I want to thank you again, Samuel, for the outstanding job you did on my roof replacements. The skilled craftsmanship and professionalism shown by you and your wonderful crew was greatly appreciated. It is sometimes hard to please the old school senior that expects the ultimate craftsmanship from the past, but you and the crew exceeded all.”

- Gary H

We serve both residential and commercial properties

  • Residential Roofing

    Residential Roofing

    Roof damage will inevitably lead to other kinds of damage in your home. Leaks can get into walls and compromise the interior drywall and the wood components that provide the structural stability of your home. When your most prized asset needs roof repair or reroofing in Lancaster County, you won’t find anyone who provides the above-bar tradesmanship, guaranteed products, and attentive customer service you’ll get with Dunwell.

    We offer free quotes on what it will take to restore or replace your roof. Our workmanship is backed by a 10-year guarantee and a 30-year product warranty. Your complete and lasting satisfaction is our primary goal. Once we finish your project, you’ll know why you hired the roofing contractors of Dunwell Roofing.

  • Commercial Roofing

    Commercial Roofing

    We specialize in Conklin roofing systems to repair or replace the roof of your Lancaster County commercial building. The crew at Dunwell Roofing is factory trained in providing you with the most energy-efficient and cost-effective solution in the Conklin line of warrantied waterproof coatings and roofing repair solutions. We can save you money by recoating your roof rather than replacing it.

    We also have superior repair solutions for metal roofs and pitched roofs. Our waterproofing solutions prevent rust, extend the life of your roof, and improve the overall energy efficiency of your commercial space.

Residential Roofing Services

  • Reroofing

    Seeing the entire roof torn off your home can be a bit unnerving, which is why we keep you informed every step of the way. From the tear-off to the underlayment installation, replacing all flashing, and ensuring all gutters and downspouts can effectively divert stormwater from your home, you’ll notice our professionalism and quality when the job is done.

    We know you will immediately see the difference a new roof can make. We are dedicated to giving you the peace of mind of a job well done, and to cleaning up when we’re done so your property looks like we were never there.

  • Roof Repair

    Unlike other roofing contractors in Lancaster, PA, we do not climb onto a roof and just start blasting nails. We work closely with you throughout the entire process, because we want you to know that you have hired the best professionals in Lancaster County for your roof repair. Our residential roofing team is dedicated to providing superior craftsmanship, using only the finest products, and ensuring you are completely satisfied with our work before we sign off on your project.

    We guarantee thoroughness and accuracy with our initial inspection. We will never recommend unnecessary work, and we guarantee to provide you with fair and honest pricing. We won’t rush our work, but we strive to complete your repair in the shortest time possible to avoid disrupting your lifestyle and daily routines.

“Thank you, Samuel and your team, for the excellent job you did on our replacement roof and gutters. We couldn't be happier with how beautiful it looks and how well it performs!”

- Theresa W

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Integrity. Quality. Commitment.