A Family-Owned Roofing Company Serving Eastern Pennsylvania & Western New Jersey Since 1974

A two-story home with a lush yard, gray shingle roof, and beige siding.The DeFrehn Corporation was started in 1974 by Jeffrey DeFrehn. At first, Jeffrey did the work as a part-time job on nights and weekends. However, as his reputation for providing fair prices, top-quality products, and first-class service grew in the Bucks County, PA, area, the company quickly expanded. By 1978, Jeffrey committed his full attention to DeFrehn Roofing, and the rest is history.

Committed to Quality & Integrity

Over the course of nearly 50 years, DeFrehn Roofing has installed more than four million square feet of flat roofing as well as shingle, slate, cedar, and copper roofing for more than 6,000 homes, making us one of the most experienced local roofing companies in the region. We have deep roots in the communities we serve and have long maintained a sterling reputation for putting customers first and providing a level of value that other companies simply can’t match. Homeowners and business owners choose us because we:

  • Provide free, no-obligation inspections and estimates
  • Are deeply committed to quality and always find the best solution for each customer
  • Offer fast roof installation—often in a little as one day
  • Stand behind our work with a 10-year workmanship warranty

As a family-owned and operated roofing company, we care about our customers, and it shows in the results of our installations and the level of service we provide. For more information about what makes us Bucks County’s premier local roofer, contact us today.

“Excellent service from Defrehn Roofing with beautiful results for my new roof.”

Providing Value-Driven

Residential & Commercial Roofing Solutions

Since 1974
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Affordable Residential & Commercial Roofing With


Convenient Financing Options

Available to Qualified Customers

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“We had our roof replaced after a few leaks sprung over the past couple of years. The team was open and honest about the best choice-from repairing to replacing. I highly recommend the Defrehn Roofing team! ”

“Perfect roof and seven skylight replacements in one day. Cleaned up beautifully, they are the best!”

“Excellent service from Defrehn Roofing with beautiful results for my new roof.”