(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

Best Roofing Company in Western Pennsylvania

Roofing Company with Certainteed Shingle Certification

Our roofing company offers the
benefits of hiring a CertainTeed SELECT ShingleMaster™ Roofer

PLUS A 25 YEAR WORKMANSHIP
ROOFING WARRANTY!

Installation of Roof, Siding and Windows - Pittsburgh - Washington and Surrounding Areas

Our roofing company is your best choice.

We stand behind our roof replacement and repair.

This is why we can offer an
OUTSTANDING 25-YEAR WORKMANSHIP WARRANTY
ON ALL OF OUR ROOF CONSTRUCTION.

 

To maintain our high standards for quality roofing, Knox's Construction does not subcontract any of our roof installations. Our hand-selected roofers must complete extensive training programs and pass certification before they can work on any of our local roof construction.


We roof homes throughout Western Pennsylvania.
Washington County Roofing
Allegheny County Roofing

VIEW SOME OF OUR ROOFING PROJECTS HERE
&
SHINGLE SELECTIONS HERE

 

WHAT OUR CUSTOMERS ARE SAYING.....

  • We needed a whole new roof. 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. 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
  • Only giving Chaz, Buddy & his crew 5 stars because this site won’t let me give them more. I don’t write reviews (ever) but wanted to share my experience with Knox Construction. Fast, super professional & did qualify work. Would recommend to anyone and already did!
    Brian
  • 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. We will definitely recommend them in the future to anybody for work on their homes. 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
  • Professional from the beginning to the end. Fairly priced, top-grade materials, good communication throughout. Chaz 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
  • 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 arrived on time, started working immediately and cleaned up everything with no mess left behind at all. Would gladly hire Knox's Construction again.
    Brad Burkholder
    GOOGLE REVIEW

Knox's Construction / Roofing, has offered roof replacement, and roof repair for since 2002.

 

Why choose Knox's Construction over other roofing companies?

We offer expert roof workmanship, quality and customer service.

Our skilled roofing installers have the  resources needed to get your roof done right and ensure your satisfaction.

 

We’re a family-owned roofing company that cares about every roof installation, no matter how large or small. Whether you need minor roof repair,  a major roof renovation, or a complete roof replacement, rest assured your roof will be done right the first time.

OUR SERVICES INCLUDE:

More of Our Quality Services

Roofing company in the Pittsburgh, Washington and Allegheny County Areas
ROOFING

25 Year Workmanship Warranty on all roofing!
You can trust Knox Construction.
No subcontracting • Professional roofers.

Siding installation in Pittsburgh, Washington and Allegheny County
SIDING

We carry many beautiful siding options!
Repair or Replace your home's siding with confidence. 

Window Installation in Allegheny County, Washington County and Pittsburgh
GUTTERS AND DOWNSPOUTS

Protect Your Home.
We are a company that can repair, replace or clean your gutters and protect them from leaves and debris.