The best way to find top real estate agents in Diamond Bar, CA

“Amy is an outstanding agent who helped my family with a home sale during a very stressful time. She made everything extremely easy. She thought of things no one else did, to head off issues before they became issues. She gave great advice that was practical. Amy’s involvement and creativity yielded multiple offers and an above asking price sale. She was reassuring and professional. She brought a lot of knowledge and experience to the table. She is also just a great person who put me at ease straight away. I trust her completely. This went as smoothly as it possibly could have. I cannot recommend Amy enough.”

Amy Heffelfinger

Century 21 Peak

“Thanks to Nicole, I was able to purchase a home that I absolutely love. If you're looking for a realtor who is professional, trustworthy, hardworking, and truly has your best interests at heart, I highly recommend reaching out to Nicole. You'll be glad you did. As a first-time homebuyer, I had a lot of questions. Finding Nicole was one of the best things that could have happened. She was incredibly patient, knowledgeable, and always willing to take the time to explain things in detail. Even when I thought I had done all the research possible, she always had helpful insights and advice that made a big difference. What stood out most was her dedication. No matter when I reached out, she was quick to answer my questions and made me feel supported. It never felt like I was just another client; she truly cared about helping me find the right home. Let her help you find your dream home too. I am even going to work on some future investment endeavors with her.”

Nicole Evans

El Camino Realty & Associates

“Working with Steven Padilla and Leo Juarez was truly the best experience we could have asked for when buying a home. From start to finish, they were professional, knowledgeable, and always available to answer my questions. They made the entire process smooth, stress-free, and easy to understand. Their dedication, communication, and commitment to helping us find the right home exceeded my expectations. I highly recommend Steven and Leo to anyone looking to purchase a home. Thank you both for making our dream of homeownership a reality! Closed on our home in 28 days! Thank you guys 🥰”

Steven Padilla

Century 21 A Better Service Realty

“Working with Karen was excellent, she made sure to be there for us in every step of the process, was kind and patient enough to explain things to us and made sure we were comfortable. I do believe she's wonderful in her job and very professional. Although I would recommend her to change some of the contacts for some of the services that comes with buying a house, like the house inspection one and the carpet cleaning services; nothing to do with HER work but something to consider.”

Karen Castillo

Century 21 Allstars

“From the moment my husband and I met Andrew, I knew we were in great hands. He was fully transparent about anything and everything we needed to know. He is very knowledgeable and very skilled. Truely a great person and realtor, he answered our calls and texts at all hours of the day, and always calmed us when things became stressed. I would 1000% recommend to all family and friends. He will take care of you like you were family. Thank you Andrew you are the best 🙌🏼”

Andrew Mendez

Century 21 Citrus

“Very professional, the type of agent that goes above and beyond for her customer it was a great experience and I'm so appreciative that she was on my side working to sell my property as I was moving out of State. I would definitely highly recommend Amy.”

Amy Oganyan

Keller Williams Beverly Hills

“Rebecca made selling my home such a smooth and stress-free experience. She was always there to answer my questions, kept me informed every step of the way, and truly cared about helping me get the best outcome. I’m so grateful for her hard work, professionalism, and support throughout the process. I highly recommend Rebecca to anyone looking to buy or sell a home!”

“I have work with Jack ma before, he is a very serious trustful and very knowledeable about sale and buy the houses His team did good job too. He did a lot of research about the house for sale befor going to sing the contract , then follow the steps. and he check each contracts status every day ,make sure they are on right direction. Because of all of that our house sold in a 30days. In the year of may 2026. If you want to SALE or BUY a house JACK MA is a best Choice”

Jack Ma Real Estate Grouop

Century 21 Masters

“Gabriela delivered exceptional results. She guided us through every step, negotiated strategically, and made sure we got the best possible outcome. Her responsiveness and knowledge of the market truly set her apart. She’s a huge asset to your team! We’re extremely grateful for Gabriela and everything she did for our family. She made what could have been a stressful process feel smooth and well-managed. Her professionalism, consistency, and dedication did not go unnoticed. Highly recommend working with her.”

Gabriela Sandoval

Century 21 Citrus Realty

“Joanna was a pleasure to work with! She was always quick to respond to all of our questions. She made herself available to us whenever we asked. She immediately followed through on every unexpected task that came up. Joanna made us feel like we were her top priority (I have a feeling all of her clients feel that way). I highly recommend JoAnna Nassar!”

JoAnna Nassar

COLDWELL BANKER | ENVISION

“I was recommended by Erika with high praise so my expectations were already high, but she truly exceeded them. I was blown away by her knowledge, experience, and attention to detail. As a first time buyer, this process was incredibly important to me, and she took the time to help me better udnerstand what to look for and what really mattered. I always felt that she genuinely had my best interest. Her professionalism and patience made all the difference, and that's exactly why I will continue working with her in the future and confidently recommend her to my friends and family. Both she and Carlos did an outstanding job explaining everything clearly and offering thoughtful recommendations throughout the process. I truly appreciate both and look forward to working with them again.”

Erika Gomez

Century 21 Peak

“Thank you, Ramez for your hard work , dedication and honesty. You were very helpful through all steps, explaining all detail and making everything looks super easy.”

Ramez Daoud

Golden Eagle Properties

“My husband and I are grateful to have Monica on our side throughout our first home-buying experience. We thought the possibility of owning a home was out of reach and overwhelming, but Monica turned this intimidating process into a smooth and understandable one. Not only was her communication very clear and thorough, she made sure to follow up with all parties often to ensure we closed as soon as possible. Monica was able to get us through some challenges along the way and always kept us informed. She provided options with solutions without skipping a beat - this is how I knew we had the right realtor on our side. We truly recommend her to anyone looking to purchase a home.”

Monica Olmos

Century 21 Masters

“Gilbert was a great guy hes very resourceful.and a great deal maker he was on it when we had clients looking at our home and he had a very nice and organized showings when he had open houses super respectful he helped out so much and explained all the little details most of us dont know about real estate over all great guy and super resourceful will recommend for anyone looking to buy or sell their home thank you Gilbert for all your work”

Gilbert Garcia

Realty Masters & Associates

“We had a good time working together, the sale and the buy of houses we're pretty seamless all the documentation and the heads up of signing and sending she was on top of any questions that we needed answered if she couldn't do it in that moment, she would always get back to us promptly can't wait to get another house through Janely. Thanks again.”

Janely Sandoval

Averra Real Estate

“I have sold multiple properties over the years but Angelica Gregory was by far the most professional, attentive, and transparent agent that I have had the pleasure to work with. Angelica's availability and personal attention made me feel as if I was her only client. She was always their to calm my anxiety and tell me it would all work out. I can honestly say, it worked out more than expected due to Angelica. Angelica along with support from Robert Gregory are the best team!!!”

Angelica & Robert Gregory

T.N.G Real Estate Consultants

“I am Very pleased to have had Joe as my agent!! He was very professional and knowledgeable and went above and beyond to get me an amazing price on my home!! Joe and his incredible team treated me like part of the family and I would definitely recommend Joe Manjarrez and his team to all my family and friends!!”

The Manjarrez Group

Century 21 Realty Masters - TMG

“As first time home buyers my wife and I really didn't know what to expect, but Alex was able to help us navigate through the entire process. She was patient and knowledgeable and always willing to help with any questions that we had, and believe me there were plenty. I would recommend her personally to anyone I know that is looking to buy or sell a home.”

Alexandria Garcia

Century 21 PrimeTime Realtors

“Excellent Experience and very insightful and helpful through the process of purchasing new forever home.”

Alexander Piana

Century 21 Award

“Alfredo was incredibly easy to work with throughout the entire process. He worked hard to ensure we got the best possible return on our property and always kept us informed every step of the way. His communication was clear and timely, and we always felt like we were in the loop. Alfredo’s professionalism and dedication really stood out — he genuinely had our best interests in mind. We highly recommend him to anyone looking for a reliable and hardworking realtor.”

Alfred Galvan

Century 21 PrimeTime Realtors