Honest Work. Local Roots.

Established on the core values of excellence, customer service, and ethical business practices, Custom Design Roofing has built a strong foundation in the roofing industry. Our roots in Gig Harbor let us deeply understand the specific roofing needs of the community — from wind-driven rain off the Sound to the moss pressure of shaded forest lots.

Our team of highly skilled, in-house professionals approaches every project as an opportunity to reinforce our reputation for quality and reliability. Every roof we work on is built to last and designed to meet the unique demands of each client — with meticulous attention to detail and a dedication to outstanding results.

Custom Design Roofing owner standing beside a company truck in Gig Harbor
1,200+
Homes Protected
25+
Years Experience
100%
In-House Crew
4.9
Average Rating

Our Team

We Have Experts Here

William Phinizy, owner of Custom Design Roofing

William Phinizy

Owner

  • 30+ years as roofer, foreman, superintendent, project manager
  • CertainTeed Master Shingle Applicator & Quality Master
  • Certified Air Vent · Custom Built Metal Applicator
  • Started Custom Design Roofing in 1977
Carrie Phinizy, Finance and Credit Director

Carrie Phinizy

Finance & Credit Director

  • CDR member/owner
  • 20+ years in the insurance and financial industry
  • Series 7, 63, 53, 24 · Life, Health and Disability licenses
  • Office management, compliance and client service
Demetre Phinizy, Production Manager

Demetre Phinizy

Production Manager / Owner Member

  • 12 years as dispatch, project and sales manager
  • CertainTeed Master Shingle Applicator & Quality Master
  • NU-Ray Metal & Versico Single Ply Applicator
  • Military housing, residential and commercial installs
Carl Carlson, Senior Sales Manager

Carl Carlson

Senior Sales Manager

  • 20 years in residential re-roofing sales
  • CertainTeed Select Shingle Master · GAF Master Elite
  • Owens Corning Platinum · NU-Ray Metals
  • Low-slope applications specialist
Sonia M. Lopez, office and accounting

Sonia M. Lopez

Office & Accounting

  • Associates in Accounting and Business Management
  • Project management with a construction specialty
  • Full-charge bookkeeping, payroll and human resources
  • Accounts payable/receivable and tax preparation