Building Trust Through Quality Work
From Small Repairs to Island-Wide Recognition
What started as a one-person operation has grown into the most trusted roofing contractor in San Juan County.
Duke Contracting Services was born out of a frustration with the shortcuts and poor communication that were all too common in the roofing industry. Founder James Duke, a third-generation roofer, saw an opportunity to do things differently — prioritize quality over quantity, communicate clearly with clients, and treat every home like it was his own.
Today, our team of 15+ professionals serves residential and commercial clients across Eastsound, Orcas Island, Lopez Island, and the broader San Juan archipelago. We've installed or repaired thousands of roofs, but we still approach each project with the same dedication we had on day one.
The Principles That Guide Us
Integrity First
We never recommend services you don't need. Our inspections are thorough and honest — if your roof has years of life left, we'll tell you that instead of pushing for a replacement.
Respect for Property
Your home is your sanctuary. We use protective coverings, clean up daily, and conduct magnetic sweeps to ensure no debris or nails are left behind.
Professional Crews
Every team member is background-checked, drug-tested, and trained in safety protocols. We don't subcontract to unknown crews — quality control is built into our process.
Meet the Experts
A dedicated team of roofing professionals committed to excellence.
James Duke
Founder & Master Roofer
Sarah Mitchell
Project Manager
Miguel Rodriguez
Lead Installer
Lisa Chen
Office Manager
What You Can Expect
Prompt Communication
You'll hear from us within 24 hours of your inquiry. No generic auto-replies — just real answers from our team.
Honest Assessment
Our inspections are comprehensive and unbiased. We'll explain exactly what we find and present your options clearly.
Written Agreements
Every project includes a detailed contract with scope, timeline, and pricing. No surprise changes or hidden fees.
Quality Completion
We respect your time and property. Projects finish on schedule, and we leave your site cleaner than we found it.
Want to Work With Us?
Join hundreds of satisfied clients who trust Duke Contracting Services with their roofing needs.
Get In Touch