(724) 941-8219

Family Owned and Operated Roofing Company

Professional Roofing Since 2002 - No Subcontracting -


(724) 941-8219


Serving Allegheny and Washington Counties Since 2002
Family Owned and Operated
No Subcontracting Here

Certainteed Master Shingle Installation

Knox's Roofing Company in Pittsburgh

If you are looking for the best roofer in the Pittsburgh area,
look no further.  

Roofing Work 25 Year Warranty

Knox's Construction's roofers are not messing around when it comes to your home's roof.  

We have been roofing homes in the Pittsburgh area since 1978 and will continue on the same path for many years to come.  We pride ourselves with integrity, professionalism and just great quality roofing work.

Due to Knox's Construction's  Master Shingle status, we can offer the best Certainteed warranties in the industry.  Our roofing projects also come with a 25 Year Workmanship Warranty on all installed roofing.

We are a family owned and operated roofing company and we've seen every roofing problem known to man and we know what it takes to efficiently and effectively repair or replace your Pittsburgh roof.  Only the best will do for you new roof, from materials, to planning and clean up.  You will be go glad that you used Knox's roofers for many years to come.  We roof your home right the first time and guarantee our roofing work with a 25 year warranty.


Our roofers are available in Allegheny and Washington Counties. 

Schedule a roof inspection now.

Pittsburgh Roofing with Landmark Pro Shingles

Certainteed Landmark Shingles finish this home's roof featured above.  We offer a large variety of shingles to complete your home's roof.

You don't roof your home everyday so, you may have questions.  Please call us if you have any questions at all.  We are not just here to roof your home, we are here to assist with the roofing process.

Our Pittsburgh roofing contractors are the best to be found throughout Western PA.  Check out some of our roofing projects completed for satisfied homeowners here: ROOFING PROJECT GALLERY.