Diamond Certified Resource Is Celebrating 20 Years!
Back in 2001, right here in the Bay Area, we started rating local companies on quality. A decade ago, we added our always-free Diamond Certified Preferred membership with its hotline, double guarantee and subscription to our directories. Today, we’re thrilled to serve you and our 190,000 Diamond Certified Preferred members.
Sign Our Birthday Book
Get Creative!
Tell us your ideas to improve the Diamond Certified Resource. Or make a video, write a poem or letter, or even sing a song about Diamond Certified. We’ll post it to celebrate!
