(724) 941-8219

Family Owned and Operated Roofing Company

Professional Roofing Since 2002 - No Subcontracting Here -


(724) 941-8219


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

Roofing Certifications and Insurance

Knox’s Construction is a
fully insured & certified roofing company.


Our site supervisor and installers have been factory-trained on the latest installation methods and techniques.
Why should this matter to you?

BBB Accredited Business A Rating ROOFING companyBecause Knox’s Construction has been specially trained by the manufacturer to install each roofing product, you’re entitled to complete manufacturer warranty coverage.
On the other hand, installation of roofing materials by a contractor who is not certified may invalidate the warranty, leaving you high and dry if a problem occurs. Knox’s Construction is fully committed to the practice of following manufacturer-recommended guidelines so that our customers may enjoy the benefits of a full manufacturer’s warranty.


CertainTeed Master Shingle Applicator™

certainteed shinglesKnox’s Construction is proud to participate in CertainTeed’s Master Shingle Applicator Program. This valuable instructional program 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, ensuring our team members have the knowledge and techniques needed for proper roof system installation.


Full Insurance Coverage for Your Protection

insured bondedKnox’s Construction is fully licensed by the state of Pennsylvania and abides by all local business regulations. We also carry full liability insurance (up to $2 million per project) and workers compensation insurance, both of which protect your interests in the event of accident or property damage.

These coverages give you the assurance that Knox’s Construction is a professional company with the knowledge and financial backing your roofing job requires. Our dedication to using the best materials, installing them with expert craftsmanship and backing this work with a 25-year warranty extends to our business practices. We conduct our business with integrity on every level.

Need Experienced Roofers? Pittsburgh Chooses Knox’s Construction

When you want proven experience for your home improvement needs,
the choice is Knox’s Construction.

Call us today at (877) 670-5669 for a
FREE in-home consultation and estimate

One of our Pittsburgh roofing specialists will reply promptly,
and schedule a convenient time to get the improvement process started!


Service Areas:
Knox's Construction operates out of Pittsburgh but we also serve the surrounding communities of Washington, Canonsburg, Venetia, Cranberry, Wexford, Upper St. Clair, Fox Chapel, Allison Park, and Waynesburg.



8:00am - 5:00pm
Monday - Friday


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