York County, PA’s Best-Rated Roofing Construction Partner

Protecting your home or facility starts from the top down, with a roof that’s built to do the job.

Headquartered in Lancaster, PA, our team has been serving the Central PA community for over 18 years.

KSW's team discusses a roofing project as a homeowners construction partner.

See What Others Are Saying About Our Expert Roofing Services

5 star rating

Roofing, Siding, Ventilation

From the very first encounter with Wilmer, the owner, we knew this company was going to be a great fit for the things my husband and I wanted done to our home. From a new roof to siding the side of our house and even installing a ventilation system to our bathroom. The people we’ve worked with on 3 of the crews were professional and simply amazing. Randy is a gem and he’s very patient. I had numerous questions and they were all answered in a timely fashion. Can’t wait to continue on to our next project.

Rhonda R. / Review from Google
5 star rating

Roof Replacement

They did an excellent work and were very professional, they did it in a timely fashion, and the price was very affordable. They were exceptionally polite and courteous, the roof looks great and they were very thorough. I will use them again on future projects.

Betty E. / Review from Home Advisor
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Shingle Master Badge

Craftsmanship Without Compromise

To start, we’ll provide you with options that fit your criteria and recommend materials we know will last. Our goal as your construction partner is to give you a rock-solid roof you can trust for up to 40 years or more.

And at the end of every job, we’ll do a quality inspection to ensure every detail is done right. We’ll also take our time to clean up right, so there’s no trace of our team.

Why Choose Us?

  • Residential and commercial replacement and repair services
  • Expertise in storm damage repair or replacement projects
  • 40-year roof warranty
  • Certified roofing technicians

Want To Know Who’s Working On Your Roof?

Our roofing technicians are responsive, on time, and courteous. They’ll make sure every aspect of your project is completed with care. Plus they are a part of 1% of roofers in the US to hold the prestigious SELECT ShingleMaster™ certification.

Our team is also one of the top SureStart Plus® warranty providers in North America and a national leader in CertainTeed Roofing installations. That’s what makes us one of the best construction partners in Dauphin County.

Simply put, we have the knowledge and the experience to make sure your roof project is done right!

A homeowner gets a roofing quote from KSW.

Get your free quote today!

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Window Replacement


You'll receive expert guidance on a range of product options to fit your needs and budget.


You'll experience a job well done in a timely manner, building a strong foundation of trust.


All details matter, from start to finish. Our team’s professional touch shows our commitment to you.