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LICENSE: PA018587
Serving Allegheny and Washington Counties Since 2002
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LICENSE: PA26451
Knox's Construction, located in Canonsburg, PA has offered roof repair, roof replacement, siding as well as gutter & downspout repair and replacement for over a decade.
We’re a family-owned contracting and roofing company that cares about every home improvement project, no matter how large or small. Whether you need minor repairs or a major renovation, rest assured your job will be done right the first time.
25 Year Workmanship Warranty!
You can trust Knox Construction.
No subcontracting • Professional roofers.
We carry many beautiful siding options!
Repair or Replace your home's siding with confidence.
Protect Your Home.
We are a company that can repair, replace or clean your gutters and protect them from leaves and debris.