About the Inspector

Derek Sigman is an Oregon Certified Home Inspector (OCHI #1724), Washington Licensed Home Inspector (License # 1660), and a licensed general contractor (CCB #206539). Derek has over 15 years of experience including construction, HVAC, architecture, and property management. Because of this extensive experience with building sciences, Derek can offer a comprehensive home inspection with an easy to understand, in-depth report.

Derek earned a bachelor’s degree in Architecture in 2010.

  • Oregon Certified Home Inspector (OCHI #1724)
  • Washington Licensed Home Inspector (License #1660)
  • Licensed General Contractor (CCB #206539)
  • Member of the International Association of Certified Home Inspectors (NACHI15051902)
  • Certified Home Energy Inspector
  • Member of the International Association of Certified Indoor Air Consultants (Certification #IAC2-04-2459)

Serving Portland, Oregon and Vancouver, Washington. Gresham, Sandy, Boring, Damascus, Happy Valley, Milwaukie, Oregon City, Beaver Creek, West Linn, Stafford, Beaverton, Hillsboro, Tigard, Tualatin, Sherwood, Wilsonville, Newberg, Dundee, Washington County Vineyards and more.