(724) 941-8219

Family Owned and Operated Roofing Company

Professional Roofing Since 2002 


(724) 941-8219


Serving Allegheny and Washington Counties Since 2002
Family Owned and Operated

Knox’s professional roof installation company
helps secure the “roof over your head”.

Knox’s Construction strives to help homeowners by finding effective and affordable solutions for their simple and extensive roofing problems.
Our skilled roofing specialists have a multitude of experience working with various types of roofs.

When you put your trust in our roofing company throughout Allegheny and Washington County near Pittsburgh,
you can expect 15 years of exceptional experience that can address all your roofing needs.

Residential and Commercial Roofing Company

25 Year Workmanship warranty!

Knox’s Construction understands that your roof installation and repair is a big investment. When it comes to the wide variety of materials and contractors, we know it is no small decision, which is why we strive to offer superior roofing services in Pittsburgh, PA. 

Certainteed Certified RooferBy participating in CertainTeed’s Master Shingle Applicator Program, we’ve ensured that we maintain the most current knowledge of roofing techniques.


Our expertise encompasses good workmanship practices, asphalt composition shingle roof systems, estimating, flashing, ventilation and product installation instructions for all of CertainTeed’s shingle products, making certain our roofing contractors execute proper roof system installation.


Just as importantly, we strive to deliver outstanding customer satisfaction and the best quality craftsmanship. There’s no reason to call a big, out-of-town contractor when our local roofers can do it better!


Roof Installation Backed by a 25-Year Workmanship Warranty

    Knox’s Construction will efficiently and professionally remove your old or damaged roof, paying careful attention to what’s underneath those roofing materials. If we find leaky flashings or rotted decking, we’ll skillfully repair the problem areas before installing the replacement roof. Our craftsmen are here to serve your best interests and prevent costly future repairs, not rush onto the next job. Careful attention to detail and established best practices are just two of the reasons Knox’s Construction can offer an outstanding 25-year workmanship warranty on all of our projects.

    Quality Counts for Our Pittsburgh Roofers

    A quality roof over your head is important to your comfort, safety and your home’s stuctural integrity.  Because you must invest thousands of dollars in a quality roof installation, you deserve to get the best quality for each dollar.

    Whether you have an old roof that just needs replaced or a roof that has been damaged from severe weather, Knox’s Construction is the one roofing contractor to call for quality and peace of mind. We use top-quality CertainTeed roofing materials, which include industry-leading manufacturer warranties for years and years of lasting protection.

    Don’t Settle for Less – Get a Quote from the Best

      Whether you need an extensive roofing installation or a minor roofing repair, our team is here to help you achieve your roofing goals. Our Pittsburgh roofing contractor will begin the installation process with an honest, on-site inspection and explanation of your roofing needs.

      Contact Knox’s Construction today at (724) 941-8219
      to schedule your free estimate,
      or submit our online estimate request form.