— York County, PA · Since 2001 —
Roofing & siding done right, by a local crew you can trust.
Definitive Innovations has been replacing roofs, repairing storm damage, and installing siding for York County homeowners for over 20 years, building our name one job and one referral at a time.
✔ Licensed & fully insured
Our Services
Roof Replacement
Full tear-off and new roof, built to last.
Roof Repair
Leaks, missing or lifted shingles, flashing.
Storm Damage Repair
Wind and hail damage fixed fast.
Shingle Roofing
Quality shingle installs for any home.
Siding Installation
Give your house a whole new look.
Siding Repair
Damaged or loose panels replaced.
Cedar Shake Roofing
Natural cedar shake with copper flashing details.
Metal Roofing
Durable metal roofs for homes, barns and outbuildings.
Flat Roofing (Commercial)
Membrane flat roofs for commercial buildings.
Gutters
Keep water off your roof and foundation.
Free Estimates
Honest answers, no pressure. Request one →
Why Homeowners Choose Us
- Est. 2001Over 20 years working on York County homes.
- Locally ownedBased right here near Weigelstown in Dover Township.
- Word of mouthMost of our work comes from neighbors recommending us.
- Clean job siteWe show up on time and leave your property tidy.
- Licensed & insuredLicensed and fully insured for your peace of mind.
- Honest estimatesStraight answers and a fair price — no pressure.
Our Work
Real photos from our jobs. Tap any photo to enlarge.
Cedar shake roof with copper ridge detail
Cedar shake ridge with copper step flashing at a brick gable
Cedar shake roof with chimney and dormers
Cedar shake roof with dormers
Copper step flashing where cedar shake meets brick
Architectural shingle roof with ridge vent
Shingle roof with brick chimney
Architectural shingle valley and hip
Metal roof installation on a barn
Commercial flat roof membrane installation
Ranch home with white vinyl siding
Shingle roof on a gambrel barn
Service Area
Proudly serving homeowners across York County, PA, including:
- York
- Dover
- Weigelstown
- Emigsville
- Manchester
- Red Lion
- Dallastown
- Spring Grove
- Hanover
Not sure if we cover your town? Just ask.
Reviews
Google reviews coming soon. Worked with us? We'd be grateful if you leave a review on Google.
Get a Free Estimate
Tell us about your project and we'll get back to you. Prefer to talk? Call 717-472-7781.