Roof Replacement in Mt. Lebanon, PA
Roof Replacement in Mt. Lebanon, PA
Mt. Lebanon is known for its 1920s–40s Tudors, colonials and brick homes on hilly, tree-lined streets, with steep rooflines, dormers and chimneys that make every roof a little different. 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 Mt. Lebanon Homes
Steep pitches, dormers and multiple chimneys mean more valleys and flashing per square foot than a typical ranch. We rebuild step and counter flashing at every wall and chimney instead of reusing old metal, and we plan safety staging for the steep slopes before the crew arrives.
Mature trees drop leaves and limbs on many Mt. Lebanon roofs, which keeps valleys and gutters wet. We pay extra attention to valley underlayment and to gutter guards or gutter replacement where it makes sense, and we protect landscaping and walkways on tight lots.
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 Mt. Lebanon 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: Mt. Lebanon 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, Washington County, Upper St. Clair, South Fayette, Cecil, Houston, Bethel Park, 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.
Mt. Lebanon Roofing Questions
Do you work on homes in Mt. Lebanon’s historic districts?
Yes. If your home is in a designated historic area, we’ll talk through material and color choices that respect the house and check what approvals apply before work begins.
Is a designer shingle worth it on a Tudor or colonial?
On steep, highly visible roofs, heavier designer shingles that mimic slate or shake can make a real difference to curb appeal. We’ll price architectural and designer options side by side.
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 Mt. Lebanon 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