Build your company with good margins for the long term.
Get Diamond Certified. You’ll get better customers who want to pay for quality.
No bad leads. It’s all inclusive. Qualify and we do everything for you. We guarantee your satisfaction.
Get Diamond Certified. You’ll get better customers who want to pay for quality.
No bad leads. It’s all inclusive. Qualify and we do everything for you. We guarantee your satisfaction.
Rolf Bell
Green Living Builders LLC
"People who spend time looking at the Diamond Certified website and reading the Diamond Certified Directory have already decided we’re a company that’s worth dealing with, so we get that out of the way before we even start talking to them. It gives us a big advantage."
"I like Diamond Certified because the people calling me are the best. They’re seeking quality. I don’t have to kill myself to sell anything. I’m Diamond Certified for 16 years in a row! Whoever looks into the Diamond Certified Directory wants quality work, and that’s what benefits me."
"We get a lot of new patients who come to our office specifically from using Diamond Certified. So, the reach of Diamond Certified in the Bay Area is very large, and it has been a great resource for us for getting new patients into our office."
"Diamond Certified has assisted me in increasing my market share. I’ve been compared to four other realtors and that client was purchasing a home and selling their home. Diamond Certified was the foremost criterion used to choose."
"The fact that we’re Diamond Certified is a sure indicator that we provide quality service, which puts us in a better spot than our competitors. It’s easy to convince clients that our work is proven and they’re working with a good company."
With our 93% annual renewal rate Diamond Certified has the highest loyalty rate of any marketing type package in the past 10 years. We earned our record high royalty because we deliver the best customers.
Our mission is to define excellence and identify for consumers the highest quality local companies. Our founders pioneered rating local companies based on customer satisfaction in 1990, back before the web existed. Our home, like yours, is the Greater Bay Area and our entire team is dedicated to ensuring consumers and quality companies find each other. We are committed to performing all ratings and ongoing certification work with the highest integrity and accuracy.