Umbrella Realty | Full-Service Residential Real Estate Brokerage
About Us
Certified Luxury Home Marketing Specialist
For demonstrating exceptional knowledge, experience, and expertise in the luxury home market.
"The CLHMS™ designation assures affluent buyers and sellers that real estate professionals have the knowledge, experience, and unique skills to meet their needs. Members of The Institute have documented performance in the TOP 10% of their residential markets and have successfully demonstrated their expertise in the luxury home and estate market."
Certified Negotiation Expert
For completing formal negotiation training. Agents who receive this certification are among the top agents in the country in negotiation skills, and they help clients obtain better results in the sale or purchase of their home.
If you are ready to begin the process of buying or selling a home, let’s talk about your options and the best strategy for you.
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Summary
Qualifications
Certificates
Randy & Sistine Castellini
full members of the Arizona Association of REALTORS ®
We are proud to be in good standing with the Arizona Association of REALTORS®, and we are committed and accountable to the National Association of REALTORS® Code of Ethics.
We began our careers in real estate back in 1999 buying and selling fix-up properties. After 14 home makeovers (many in very poor conditions), Randy wanted to buy another run-down property. At that point, Sistine was tired of fixer-uppers and told Randy that if he wanted to buy another one, then he would have to find a different wife! It’s a true story, and that is how we decided to revise our goals and become REALTORS® in 2001.
Accredited Buyer Representatives
We have both earned the Accredited Buyer Representative (ABR®) designation which is the benchmark of excellence in buyer representation.
92% of our business
is generated from grateful referrals
Our goal is to take care of our clients as if they are our family. This business is not only about knowledge and experience but also about building and maintaining relationships. We care very deeply about our profession and the people with whom we work.
In addition, Sistine earned the following designations which allow her to contribute even more knowledge and expertise to the experience of buying and selling homes.