(724) 941-8219
25 YEAR WORKMANSHIP WARRANTY

Family Owned and Operated Roofing Company

Professional Roofing Since 2002 - No Subcontracting Here -

LICENSE: PA018587

(724) 941-8219

LICENSE: PA26451

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

Knox's Roofing is a CertainTeed SELECT ShingleMaster™

SELECT ShingleMaster™ is the highest certification obtainable by a CertainTeed roofing contractor, and recognizes the highest standards of excellence, quality and knowledge in the shingle roofing industry.

This status makes Knox's Construction one of the only roofing contractors in Pennsylvania that can offer top-quality CertainTeed products and back them with CertainTeed’s industry-leading roof warranty.

Advantages of a 
CertainTeed SELECT ShingleMaster:

  • Knox's Construction has demonstrated extensive knowledge of shingle materials and installation best practices through rigorous testing.
  • Only a Select Shingle Master like Knox's Construction can offer you the highest level of SureStart PLUS™ extended warranty coverage when a CertainTeed Integrity Roof System is installed on your home.
  • We have also provided CertainTeed with proof of workers’ compensation and liability insurance coverage.
We Install the Certainteed Integrity Roof System™.

A quality roofing system involves more than just the shingles you can see. It includes underlayment, ventilation and accessories that work together to protect your home and family. Knox's Construction installs CertainTeed’s Integrity Roof System, an integrated system of components that create a strong and durable roof for your home. The Integrity Roof System is designed to provide optimum performance in all weather conditions with WinterGuard™ waterproofing underlayment, Roofer’s Select™ underlayment for a secondary leak barrier and high-quality shingles in a variety of styles and colors.

Make sure your home’s roof is ready to protect you from the elements.

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

WHAT OUR CUSTOMERS ARE SAYING.....

  • We needed a whole new roof, decking and all. We spoke with Mr. Knox at the Pittsburgh Home Show and he personally came out a few days later to work on a quote. We selected Knox's Construction out of six other crews based on price, high quality materials (we selected Certainteed's Landmark Pro), shingle manufacturer certifications, and high customer ratings. After his initial inspection, Mr. Knox took the time to explain what we needed, and did not try to up-sell us any extras that were not necessary, keeping the price very reasonable. Took a couple of months to get the job started due to the weather, but once we got on the schedule we were contacted a week ahead of time to make sure everything was a go. The crew arrived on time and were extremely professional and efficient. The foreman on the job kept us updated, and they completed the job in less than two days. Roof looked great and the yard looked like no one was ever there. The crew even fixed some loose siding they noticed. They definitely knew their stuff. Highly recommended.
    Robert Vybiral
    GOOGLE REVIEW
  • We would like give a shout out to these guys on the new roof and gutters they just completed on our home. These guys came here on Friday and went right to work, only stopping when a thunderstorm forced them stop. After it passed they stayed late and finished the shingles before stopping for the weekend. On Monday they finished the entire job and did it very quickly and efficiently. Very good clean up and great quality work and attention to detail. They are a local family owned company which we like dealing with and they do their own work, no sub contracting. We will definitely recommend them in the future to anybody for work on their homes. Look for them at the Home and Garden Show next March. Great job to Chaz and your crew!
    Cheryl Williams
    GOOGLE REVIEW
  • Chaz and his crew are very professional. There were lots of choices for our roofing job and we are happy we chose Knox's construction. Great work at a fair price. Local company with his own crew. We are 100% satisfied.
    Ken H
    GOOGLE REVIEW
  • After a wind storm caused significant damage to our roof, we were referred to Knox's Construction by a friend who was familiar with their work. Professional from the beginning to the end. Fairly priced, top-grade materials, good communication throughout. Chad worked to squeeze us into the schedule because of our emergency. The crew members are highly skilled, hard-working, and true gentlemen. Offered excellent suggestions to resolve a couple unexpected issues.
    Francine
    GOOGLE REVIEW
  • I am very impressed with the service that we received from Knox’s Construction. Buddy and crew replaced our roof about 3 weeks ago. They were professional, courteous and good at what they do. They showed up on time and worked quickly to replace our roof in just a few days. Chaz kept me well informed through the whole process. I am more than pleased with the way our roof looks as well. I definitely feel that I got my money’s worth and will definitely use them again when I have a need. I would like to thank Chaz and his crew for such a great job. A new roof is not a cheap expense and Knox’s Construction lived up too and far exceeded my expectations.
    Brian
    GOOGLE REVIEW
  • Completely satisfied. Had the roof and shed roof replaced as well demo of an awning and some gutter work for a very reasonable price. Chaz provided excellent communication before the project to schedule the work, during the project to provide updates and after to follow up and make sure everything was completed correctly. The crew (a full 8-man crew!) arrived on time, started working immediately and cleaned up everything with no mess left behind at all. The entire project was completed in just one day! Would gladly hire Knox's Construction for additional work, if needed, and highly recommend them!
    Brad Burkholder
    GOOGLE REVIEW