Your Trusted Local Experts
Quality Roofing & Home Solutions in PA
Diamond Contracting delivers top-tier roofing, siding, windows, and more to Erie, Crawford, and Warren Counties. With expert craftsmanship and reliable service, we transform homes into durable, beautiful spaces.
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About Us
Building Trust One Home at a Time
At Diamond Contracting, we’ve been transforming homes in Erie, Crawford, and Warren Counties with expert craftsmanship and unmatched dedication. Specializing in roofing, siding, windows, doors, decks, and additions, we pride ourselves on delivering quality and reliability for every project. Let us help protect and enhance your home with solutions tailored to your needs.
500+
Roofs Done
150+
Siding Jobs Finished Smoothly
400+
Windows Installed
Our Services
We Offer a Range of Remodeling Services
Roofing
Reliable, durable roofing solutions to safeguard your home from the elements.
Windows
Energy-efficient windows that brighten your space while reducing utility costs.
Why Choose Us
Dependable and Reliable Roofing Services
Top-Quality Roofing Solutions
Customer Satisfaction Focused
Expert & Efficient Service
FEATURED PROJECTS
Built to Last, Built To Protect
Protect Your Home with Expert Roofing Solutions
Don’t wait for the next storm to find out if your roof is up to the task. Get a free roof estimate today and ensure your home is safe and secure with our top-notch roofing services.