Roof Replacement in Washington, PA
Roof Replacement in Washington, PA
A short drive down I-79 from our Canonsburg shop, Washington has some of the oldest housing in the county: brick foursquares and Victorians near the courthouse and Washington & Jefferson College, mid-century ranches toward Canton and South Strabane, and newer construction out along Route 19. Peak Precision Contracting replaces roofs with a full tear-off, honest decking assessment and clean, careful installation.
Family-owned · Licensed & insured · Same-day emergency roof repair · Owens Corning Platinum Preferred Contractor · Optional craftsmanship warranties up to 25 years · 24/7 emergency roof repair · (412) 498-4299
Replacing Roofs on Washington Homes
Older Washington homes often hide several layers of shingles, board sheathing with gaps, and box gutters or built-in flashing that a quick re-roof covers up instead of fixing. We strip to the deck, replace damaged boards, and rebuild chimney and wall flashing properly rather than leaning on caulk.
On steeper Victorian and foursquare roofs we plan staging, debris chutes and dumpster placement around narrow lots and alley access before the crew arrives, so the work is safe and the neighbors aren’t blocked in.
When It’s Time for a New Roof
Replacement is usually the right call when several of these show up together:
- Curling, cracked or missing shingles across more than one slope
- Heavy granule loss in gutters and downspouts
- Daylight, stains or damp insulation in the attic
- Soft spots in the deck when walked
- Repeated leaks around chimneys, valleys or vents
- A second layer already on the roof
If it’s a single problem area, a roof repair may be all you need, and we’ll tell you so.
Our Roof Replacement Process
Roof & Attic Assessment
We walk the roof, check decking from the attic, and photograph every problem area so you see what we see on your Washington home.
Written Proposal
Itemized scope covering tear-off, decking allowance, underlayment, ventilation, flashing, shingle line and color, gutters if needed, and schedule.
Selections
Compare colors with our shingle color guide or preview them on your house with the roof visualizer.
Installation Day
Landscaping and siding protected, full tear-off to the deck, ice and water barrier at eaves and valleys, new flashing and ridge ventilation, magnetic sweep of the yard.
Final Walkthrough
We review the finished roof with you and close every punch-list item. We won’t leave your doorstep until you’re satisfied.
Shingle, Metal and Low-Slope Options
Architectural Shingles
Dimensional shingles in a wide range of colors, installed as a complete system with matching starter, underlayment, hip and ridge.
Designer Shingles
Heavier profiles that mimic slate or shake for homes where the roof is a major part of curb appeal.
Metal Roofing
Standing seam for homes and accents, exposed-fastener panels for barns, garages and outbuildings.
Low-Slope Sections
Porch roofs and additions done in membrane systems made for low pitch, so they don’t rely on shingles that weren’t designed for it.
Related Pages
See what else we do nearby: Washington contractor services, storm damage and insurance help, same-day emergency roof repair, and residential roofing.
Roof replacement in other communities: Roof replacement in Canonsburg, Peters Township, Bridgeville, McMurray, Washington County, Upper St. Clair, South Fayette, Cecil, Houston, Bethel Park, Mt. Lebanon, South Park, Carnegie, Eighty Four, North Strabane.
Recognized Locally
Peak Precision Contracting is a family-owned team with decades of combined experience. Recognition we’ve received includes:
- Observer-Reporter Best of the Best 2025 — 1st Place, Home Contractor/Repair
- Observer-Reporter Best of the Best 2024 — 1st Place, Home Contractor/Repair
- Observer-Reporter Best of the Best 2023 — 1st Place, Painter
- TribLIVE Best of the Best 2025 (Pittsburgh Southwest)
- Observer-Reporter Best of the Best 2022
- Pittsburgh Magazine Best of the Burgh 2022
- TribLive Best of the Best 2021
- Best of Houzz Service 2021
- Observer-Reporter Best of the Best 2020 — 3rd Place, Siding/Windows/Roofing
- Expertise.com Best Roofers in Pittsburgh 2020
- Best of Houzz Service 2019
- HomeAdvisor Top Rated
- Nextdoor Neighborhood Fave 2021–2025
Peak Precision Contracting is an Owens Corning Platinum Preferred Contractor.
Our roofing work is backed by optional craftsmanship warranties of up to 25 years; the exact term for your project is written into your contract.
Washington Roofing Questions
How long does a roof replacement take in Washington?
Most single-family homes are completed in one to two working days once materials arrive. Multi-layer tear-offs, rotted decking or steep Victorian roofs can add time, and we tell you that in the proposal.
Do older Washington homes need new decking?
Not always. Board sheathing is often sound, but gaps and rot are common near eaves and chimneys. We price a decking allowance per sheet in writing so there are no surprises.
Do you handle emergency leaks?
Yes. We offer same-day emergency roof repair to stop water and protect the interior, then recommend a permanent fix. Call (412) 498-4299.
Can you help with a storm damage insurance claim?
We document damage with photos, prepare a detailed estimate and can meet your adjuster on site. Coverage decisions are made by your insurer under your policy. See our storm damage page.
What warranties come with a new roof?
Manufacturer warranties apply per each manufacturer’s terms, and our workmanship is warrantied as set out in your written contract.
Is financing available?
Yes. Ask about roof financing when we prepare your proposal, and we’ll explain how it fits before you sign anything.
Visit Our Office in Canonsburg
Peak Precision Contracting
938 S Central Ave
Canonsburg, PA 15317
(412) 498-4299
Visit our Canonsburg showroom, by appointment, to see and select samples in person and take samples home to compare.
Schedule Your Washington Roof Assessment
Call (412) 498-4299 and we’ll set a time to walk the roof, attic and gutters with you. We won’t leave your doorstep until you’re satisfied.
Family-owned · Licensed & insured · Same-day emergency roof repair · Owens Corning Platinum Preferred Contractor · Optional craftsmanship warranties up to 25 years · 24/7 emergency roof repair · (412) 498-4299