With over 20 years of experience, Dianna McGarvin has become South Orange County’s go-to agent and a consistent leader with a reputation of tenaciously protecting her client’s interest. Dianna grew up in the Dana Point area and started her customer service habits early at the age of 15. She has continued rising and has since built a successful career in real estate in one of the most coveted housing markets in California. She has worked every aspect of the business representing sellers, buyers, tenants and investors in the residential market. She prides herself on steady communication from the first phone call all the way to close. Savvy negotiations and cutting edge marketing strategies join uncompromising integrity as the hallmarks of Dianna’s service. Dianna is exceptionally well-respected in South Orange County, not only for her unparalleled professional track record and high ethical standards, but for being an honest, hard working agent who does absolutely everything in her power to ensure her client’s success. 

Exceptionally loyal clientele, personal referrals and repeat business have been the building blocks of Dianna’s career. Ensuring efficient and complete service for you, Dianna McGarvin is there for every aspect of your home purchase or sale.


Need your house sold tomorrow? Call me today!

My philosophy:

I believe the role as your Realtor is to guide you through the buying or selling process, taking the time to make sure you understand every step of the transaction.

Comprehensive knowledge of the area:

Being a resident of the area, I know the local communities very well and I have extensive real estate experience. This in-depth knowledge of the area and the real estate market can help you make the most informed decisions.

Committed to ongoing training:

A wide variety of continuing training helps us deliver high quality services to our customers and clients.

Dedicated to your needs:

Because real estate transactions don't stick to regular business hours, I am available seven days a week, often coming in early and staying late as necessary to get the job done.

Dianna McGarvin

01256450 Direct: 949-300-1600

Harcourts Prime Properties

3 Monarch Bay Plaza Ste 100
Monarch Beach, CA 92629