Best Roofing Company in Western Pennsylvania
Family-owned and trusted throughout Pittsburgh and Western Pennsylvania, Knox’s Construction is a CertainTeed ShingleMaster Premier roofing contractor specializing in roof replacement, roof repair, siding, and gutters. We simplify insurance claims and deliver clean, professional job sites homeowners can rely on.
25-Year Workmanship Warranty on all roofing by trained, professional roofers.
From minor roof repair to emergency roofing service our contractors will assist.
What Sets Us Apart
At Knox’s Construction, we do more than install roofs. We protect homes, earn trust, and deliver workmanship Pittsburgh families can count on.
- Family-Owned & Customer Focused
- Certified CertainTeed ShingleMaster Premier
- Experienced Roofing & Exterior Specialists
- Insurance Claims Support Made Simple
- Clean, Respectful Job Sites
Siding Replacement or Repair
Repair or replace your home siding with confidence, knowing that our services might complement your needs for any new roof situation. We offer industry-leading selections of low-maintenance products that create beautiful, timeless looks that last. These options might also fit seamlessly into your plans for roof repair jobs.
FREE ESTIMATE
See how new siding replacement can transform your home’s exterior.
BEFORE 
AFTER Soffit & Fascia Repair & Installation
Protect your roof from winter weather damage while improving water control and gutter performance. Proper ventilation helps regulate indoor temperatures year-round, while sealed systems deter pests from entering your home or roof space. The result is long-lasting protection with unmatched curb appeal.
- Protect roofs from winter weather damage
- Prevent water damage and support your gutters
- Improve attic ventilation for year-round heating and cooling regulation
- Deter pests from entering your home or roof space
- Unmatched curb appeal
FIND YOUR STYLE
Gutters & Downspouts That Protect Your Home
Our expert gutter and downspout solutions keep rainwater flowing safely away from your home, helping prevent foundation issues, roof damage, and costly repairs. We offer installation, cleaning, protection, and seamless gutter systems built to last.
For more than 10 years, we’ve provided professional gutter services to homeowners throughout Pittsburgh.
An innovative gutter protection system from Knox’s Construction is a simple and effective solution.
Regular cleaning of your gutters requires the removal of the debris and flushing to ensure proper flow.
Knox’s Construction proudly installs seamless aluminum gutter systems that are built to last.
What Homeowners Are Saying About Knox’s Construction
24/7 EMERGENCY ROOF REPAIR
Call Us Anytime at: 724-941-8219
Storm damage, active leaks, or sudden roof failure?
Our licensed team responds fast to protect your home.
