Custom Contractors Inc. (CCI) is a locally owned and operated window company, serving Hawaii for almost 30 years.

Robin Kameda, Owner

Robin Kameda, Owner

We've installed thousands upon thousands of windows on Oahu and the neighbor islands and provide exceptional service and workmanship.

CCI provides windows to the general public as well as contractors. We offer professional installation by experienced, full-time employees and we service what we sell.

  • Locally owned and operated
  • Serving Hawaii for almost 30 years
  • Specializing in window & door replacement and lanai enclosures
  • Competitive pricing
  • Highly rated on Yelp
  • Accredited A+ by the Better Business Bureau
  • Victor awning window repair and maintenance services 
  • LEAD-SAFE (EPA) Renovator Certified Firm
  • 10 year warranty on most installations
  • Multiple National and local brands available
  • Knowledgeable staff
  • Professional installers and service technicians on staff

At CCI, the window company, we have been recycling our waste for over 29 years.

We even recycle clear, un-tempered glass in collaboration with the University of Hawaii's Department of Art History. Professor Rick Mills and his students are using recycled window glass to create glass sculptures.

After CCI renovates your windows, you may be thrilled to know that your old window glass may find new life as a sculpture made by aspiring University of Hawaii art students. Learn more about the UH Glass Program at