Cornerstone Slate Roofing

At Cornerstone Slate Roofing, we’re a third-generation family-owned business proudly serving Northern New Jersey. With a strong commitment to craftsmanship and lasting quality, we treat every project as if it were our own home. From expert repairs to flawless installations, our family’s dedication to excellent service and integrity is at the heart of everything we do. Trust us to deliver work that stands the test of time.

(973) 718-1431
Residential Roofing company Cornerstone Slate Roofing in Mercer County, NJ

TODO: Our properties

Bonded
Family Owned
Locally Owned
Insured
Cornerstone Slate Roofing team in Mercer County, NJ - people or person

About Us

At Cornerstone Slate Roofing, we are a third-generation, family-owned business dedicated to the craft of roofing. Proudly serving New Jersey, we specialize in slate, tile, and cedar shake roofing, as well as all types of copper work and flashings. With a strong focus on quality craftsmanship, we ensure that every project is completed with precision and care, creating roofing systems that stand the test of time. Our commitment is to deliver work that is not only functional but also beautifully crafted, preserving a legacy of excellence passed down through generations.

Our Expertise

Receiving a quote is easy and only takes three simple steps

Get a quote

Contact us

Submit Your Details

We’ll get back to you promptly to schedule a call.

Phone Call

We'll gather more information about the project specifics.

Receive a quote

We'll share a quote for the work to be completed.

Reviews
    • out of 5 stars
      Needed some unexpected work done after the last thunderstorm here. I called Cornerstone and I was fortunate enough to have them show up immediately to give me an estimate to start at my earliest convenience. They were on time and did an excellent job. Thanks again, guys!
      Samsonite
      Roofing Installation
    • out of 5 stars
      The company's expertise in slate roofing has been highly regarded.
      Sahar
      Roofing Installation
    • out of 5 stars
      if i could rate them over 5 stars i would!! They are one of the most professional businesses i have ever dealt with. They are fast, efficient, respectful! and they get the job done. They were quick with scheduling, consulting and quick getting the job done! i would 10/0 recommend any looking for roofing services!!
      Cierranicole ramirez
      Roofing Installation
See all reviews
Leave Us a Review
Areas we proudly serve
Mercer County
Essex County
Hudson County
Bergen County
Union County
Middlesex County
Sussex County
Morris County
Hunterdon County
Somerset County

Ready to get started?

Book an appointment today.

(973) 718-1431