Knox's Construction: Serving Greater Pittsburgh Since 2002

Welcome to Knox's Construction, a premier Pittsburgh roofing company serving all of Allegheny and Washington Counties. For over a decade, Knox's Construction has offered a variety of home improvement solutions to area homeowners looking for superior products and equally superior customer service. As our list of successfully completed projects continues to grow, we are proud to be the roofing contractor so many of our neighbors in Greater Pittsburgh turn to.

We’re a family-owned and operated business that cares about each individual job, no matter how large or small. Whether you need minor repairs or a major renovation, rest assured your job will be done right the first time. Our services include:

• Complete roof replacement
• Roof repair
• Seamless gutters and downspouts
• Soffit and fascia
• Siding replacement

Knox's Construction only installs the finest products in the industry to manufacturer specifications. We strive to deliver outstanding customer satisfaction and the best quality craftsmanship.

A CertainTeed Master Shingle Applicator™

Knox's Construction is proud to participate in CertainTeed’s Master Shingle Applicator Program. This valuable instructional program ensures our team members have the knowledge and techniques needed for proper roof system installation and covers topics such as good workmanship practices, asphalt composition shingle roof systems, estimating, flashing, ventilation, and product installation instructions for all of CertainTeed’s shingle products. When you choose CertainTeed products installed by Knox's Construction, rest assured you and your home are in very good hands.

We Back Our Workmanship for 25 Years!

To maintain our high standards for quality, Knox's Construction does not subcontract any work. Our hand-selected installers must complete extensive training programs and pass certification before they can work on any of our projects. These craftsmen are some of the best in the industry, and it’s why we can offer an outstanding 25-year workmanship warranty on all of our projects.

Get a Quote Today!

Call Knox's Construction at (724) 941-8219 or 724-350-1992 today to schedule a FREE estimate. Our team serves Canonsburg, Cranberry Township, Allison Park, Upper St. Clair, Bethel Park, Wexford, and other communities in the Pittsburgh metro area. You can also submit your estimate request through our online form. We’ll schedule a day and time that’s convenient for you to discuss your home improvement needs…