Help Us Celebrate Our 20th Year!
Visit diamondcertified.org/celebrate to sign our birthday book, post a video and more.
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, which features a hotline, a double Performance Guarantee and a subscription to our quarterly directories. Today, we’re thrilled to serve you and our 190,000 Diamond Certified Preferred members. To celebrate, we created a special webpage with some fun interactive features. Here’s what you’ll find at diamondcertified.org/celebrate.
Get Creative
Tell us your ideas to improve the Diamond Certified Resource. You could also make a video, write a poem or sing a song about Diamond Certified. We’ll post it to celebrate.
Get Active
We have this vision of Diamond Certified neighborhood groups that are improving quality of life. How do we do this? We could help existing groups or create our own. Do you want to help?
Get Started
Go online to Get Creative, Get Active or join us as a new member. You can refer a friend, a family member or even a local company.
Visit diamondcertified.org/celebrate and help us celebrate 20 years of the Diamond Certified Resource!
The Most Accurate Ratings
When you choose a Diamond Certified company, you can be confident that you’re working with dependable people who really care about customer satisfaction. All research is conducted via live telephone surveys with real customers, and Diamond Certified companies must score 90+ on a 100 scale in customer satisfaction and Helpful Expertise® to earn and maintain the prestigious award.