Big Enough to Do It Right. Small Enough to Answer the Phone.
Built on 500+ completed projects and 138+ five-star reviews.
Why Cornerstone Exists
Cornerstone Roofing and Siding was founded in Wooster, Ohio by owner Camen James with one clear mission: to be the most trustworthy roofing company in Wooster and across Northeast Ohio. Not the biggest, the best.
From roof replacement and storm repair to siding installation, every project carries the same standard. See why homeowners trust us in our customer reviews.
We believe homeowners deserve a contractor who shows up on time, communicates clearly, and never cuts corners. Every home we work on is treated like our own, because your roof is the most important part of your home.
We use drone photography, detailed project documentation, and a full digital paper trail on every project, because you deserve to know exactly what was done. No guesswork. No surprises.
Meet the Team
Behind every Cornerstone project is a dedicated team of professionals who take pride in protecting your home.
From your first call to your final walkthrough, our team of certified professionals is with you every step of the way.
Meet the full teamWhat You Can Expect
From the first phone call to the final walkthrough, here's what sets us apart.
Thorough Documentation
We photograph every step, before, during, and after, so you have a complete record of your project.
Clean Jobsite
Our crews use magnetic sweepers and tarps. We leave your property cleaner than we found it.
Clear Communication
You'll always know what's happening. We keep you informed every step of the way.
Our Core Values
These aren't just words on a wall. They're the principles that guide every decision we make.
OC-Certified Crews
Every crew member is trained and certified through the Owens Corning Platinum Preferred Contractor program. Factory-spec installation, every time.
Same-Day Response
Call or submit a form and hear back within hours, not days. We respect your time because we know your roof can't wait.
One-Day Installs
Most full roof replacements are completed in a single day. Your life gets back to normal fast.
Transparent Pricing
Every estimate is itemized line by line. No hidden fees, no surprise charges, no games.
Part of the Community
We're not just building roofs. We're building a better community. Cornerstone proudly supports local organizations that make Northeast Ohio a great place to call home.
Wooster Humane Society
Community Sponsor
Caring's Closet
Community Sponsor
Our Certifications & Credentials
We're proud to hold the industry's most respected certifications, ensuring you receive the highest quality workmanship and service.
What This Means For You
- Owens Corning Platinum Preferred Contractor
- VSI Certified Vinyl Siding Installer
- Fully Insured & Bonded
- 138+ Five-Star Google Reviews
- Free Roof Inspections
- Insurance Claims Assistance
- 10-Year Workmanship Warranty
- Competitive & Transparent Pricing
Common Questions About Cornerstone
Quick answers about who we are, our credentials, and what to expect.
Work With a Team You Can Trust
Schedule your free inspection and experience the Cornerstone difference firsthand.
- Local, family-operated business in Wooster, OH
- Owens Corning Platinum Preferred Contractor
- 10-year workmanship warranty on every project
Ready to Work With a Contractor You Can Trust?
Schedule your free inspection today and experience the Cornerstone difference.