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

“I previously used Steven Padilla to buy and sell previous properties. It was his high standards, honesty, communication, and expertise that resulted in selecting him to sell two properties and buy a new property. My sale involved two 1031 Exchanges towards the purchase of a new property. His expertise in understanding the complexities of handling not one, but two 1031 Exchanges was invaluable, especially understanding critical timelines when selling the first property at Fraser Street in Los Angeles. I highly recommend Steven (and his support team).”

Steven Padilla

Century 21 A Better Service Realty

“Rebecca was very professional, always made herself available. Always answered phone calls or texts promptly. My children contacted her several times and she always gave them answers to their questions. This is the first home I have sold so I have nothing to compare to. I just have a thousand thanks to Rebecca for her time and patience.Excellent job”

“I am writing to offer my highest possible recommendation for Joseph Bartley of Circa Realty. Working with Joseph to sell my property was an absolutely exceptional experience from start to finish, and I feel incredibly fortunate to have had him as my agent. From our very first interaction, Joseph impressed me with his consummate professionalism, deep market knowledge, and unwavering availability - he truly always answered his phone and was ready to address any question or concern. It was immediately apparent that he knew exactly what needed to be done at every process stage. Joseph isn't just knowledgeable; he's also a phenomenal negotiator and a brilliant problem-solver. When faced with multiple offers, he skillfully navigated the situation to secure the best possible price and ensure the sale went through to a wonderful couple. Perhaps the most remarkable example of his dedication was when an issue arose concerning the property's water softener potentially not meeting code. Instead of simply accepting a costly replacement, Joseph took the initiative, meticulously researched the relevant codes, and ingeniously found a workaround that satisfied requirements through minor improvements. His tireless effort and detail-oriented approach on this single issue saved me approximately $5,000 - a testament to how diligently he works for his clients' best interests. Selling a home can be inherently stressful, but Joseph actively shouldered that burden. He consistently reassured me, handled complexities with ease, and guided me confidently through every decision, ensuring I was informed while allowing me to trust completely in his expert direction. He didn't just manage the transaction; he made it feel seamless. Beyond his technical skills, what truly sets Joseph apart is his character. He is fundamentally honest and genuinely cares about the people he represents. It's clear that his goal isn't just to close a deal but to ensure his clients are happy and well-served. He consistently goes above and beyond, demonstrating a level of commitment and care that is truly rare and deeply appreciated. If you are looking for a real estate agent who is knowledgeable, professional, an incredible negotiator, a proactive problem-solver, and someone who genuinely has your back, look no further than Joseph Bartley. I cannot recommend him highly enough and would enthusiastically tell any friend or family member that they must work with him. He delivered a perfect outcome, and I couldn't be more thrilled with the service he provided.”

Eric Lambert

EXP Realty of California

“Amy is a great agent that provides personal experience and approaches each sale with dedication and care. She was able to help me navigate complicated transaction that involved difficult market conditions and dreadful uncooperative HOA. Amy get things done, my apartment was sold in a matter of couple of months, while other apartments in that building have been “active/for sale” for almost a year now. You can see her experience in negotiations, market conditions and sales techniques, get your property sold with a peace of mind. I really enjoyed working with her, as she stayed on top of all details and communicated every new update to me regularly. Thank you so much Amy for your help!”

Amy Oganyan

Keller Williams Beverly Hills

“Excellent Real Estate Agent! We had a wonderful experience working with Teresa while purchasing our home. She is extremely knowledgeable, professional, and always punctual. Her responsiveness was outstanding—she was always available to answer questions, provide guidance, and help us through every step of the buying process. Beyond her professionalism, Teresa is genuinely friendly, kind, and thoughtful. She truly cares about her clients and goes above and beyond to make the experience as smooth and stress-free as possible. We couldn't have asked for a better real estate agent and would highly recommend Teresa to anyone looking to buy or sell a home!”

Kaminsky Real Estate Group

Kaminsky Real Estate Group / eXp Realty of California

“Lynne has been sending me real estate information on my email for at least 3 years. When my Mom passed away in May, 2026, I needed to sell her house since that was the plan I had with my siblings. I contacted Lynne and when I met her, I immediately felt she was the right realtor for us. She proved her expertise and professionalism by being so resilient in her pursuit of a buyer and not giving up. She continued to search for buyers and constantly communicating with me and giving me updates. The house she was selling had 7 negatives and in spite of that, she was still able to find the correct buyer. I have never met her before but she became my most wonderful friend.”

Lynne Tran

Intero Real Estate Services

“I highly recommend Min Hui Yeh. It’s great experience working with her on the sale of my house. She was extremely knowledgeable, responsive and resourceful. She kept me informed throughout the selling process. She truly went above and beyond to help me sell my house.”

Fusion Home Group

Keller Williams

“Selling a home can be an incredibly stressful process, but Chris Kwon and his team made the entire experience feel seamless, manageable, and I felt well cared for from beginning to end. From the start, Chris demonstrated an impressive understanding of the Great Park micro-market, providing strategic, data-driven recommendations on pricing and positioning my home to maximize its value. His guidance on preparing, presenting, and staging my home was thoughtful and tailored to what would resonate with buyers and help drive top dollar. What truly set Chris and his team apart was their white-glove, personalized service. From coordinating schedules and managing logistics to connecting me with trusted vendors and offering helpful recommendations, they anticipated needs I hadn’t even considered. They actively marketed my property and handled the countless details that can make a real estate transaction feel overwhelming, making the entire process easier. Just as importantly, Chris was a steady, reassuring presence throughout the journey. Selling a home comes with plenty of uncertainty and second-guessing, but he consistently helped alleviate my doubts and stress, answered my questions, and guided me through decisions with confidence. I always felt I had a knowledgeable, proactive advocate in my corner. If you’re buying or selling in Great Park, I can’t recommend Chris Kwon and his team highly enough. Their local market expertise, strategic guidance, attention to detail, and genuine commitment to their clients make them stand out. They don’t just sell homes; they deliver an exceptional client experience, taking care of the details while keeping your best interests and the best possible outcome at the center of everything they do.”

Chris Kwon

Real Broker

“I had a wonderful experience working with Annie Lee! From the very beginning, she took the time to truly understand my needs and priorities. She was always responsive, patient, and thorough in answering all my questions. Her professionalism, knowledge, and attention to detail made the entire process smooth and stress-free. I always felt supported and confident every step of the way. I couldn't have asked for a better real estate agent and would highly recommend her to anyone looking to buy or sell a home!”

Ethan Baik

eXp Realty of California, Inc.

“Diya helped us find our dream home in Simi Valley, and honestly the whole experience was amazing. From day one she made us feel completely comfortable and kept us informed at every single step. Anytime we had a question or a concern, she was on it. She’s so knowledgeable about the area and the market and she truly goes above and beyond for her clients. What I loved most was that it never felt like a stiff business transaction. It felt like going house shopping with a girlfriend who just happens to know everything about real estate. She's warm, she's patient, and she made what could have been a really stressful process feel almost fun. She also connected us with some wonderful service recommendations that made the whole move so much easier. You can tell she's experienced and reliable in how she handles everything, not just in the big moments but in all the little details too. We're so happy we went with her and we're already planning to use her to sell our condo next. I can’t imagine a better experience than working with Diya.”

Diya Sarin

JohnHart Real Estate

“Alfred was extremly knowldegable, friendly, reliable and most importantly extremely transparent with us during the whole process. He would tell us how the market was looking if it was a good a bad idea on certain decisions with the property but would back it up with facts, pictures message etc. That made me trust him even more because even when looking for an agent he agreed our other option was a good option he didn't bash the other agent to make him sound better and that speaks volumes to his character. I'm truly pleased with the service he provided and would recommend him.”

Alfred Galvan

Century 21 PrimeTime Realtors

“Jeff's Story My wife and I purchased a house in San Bernardino. We love the house!. You will not find a real estate agent with more integrity, honesty, and hard working for your business. Jeff still keeps in contact with my wife and I from time to time.. always asking about the house.. it's a Fixer-Upper and we absolutely love everything about it. If you are looking for a honest, reputable real estate agent with integrity Jeff Story. Is the person you want to deal with?. Tom and Nellie Hutchins”

Jeff Story

Keller Williams Empire Estates

“We couldn’t have asked for a better realtor than Beatrix Whipple to guide us through buying our first home! From the very beginning, she was incredibly knowledgeable, patient, supportive, and always willing to go above and beyond to help us navigate the process. What really sets her apart is that her support didn’t end once we closed on our house. She continues to be an amazing resource, always happy to answer questions, offer advice, and help in any way she can. We’re so grateful for everything she has done for our family, and to top it all off, we’re lucky enough to now call her our neighbor! We truly couldn’t recommend her more highly!”

The Whipple Group

Keller Williams Pacific Estates

“I cannot say enough good things about Mike Betts. He helped me out during a very rough time, when the remainder of my family passed away in the same year, and I had to travel out-of-state to close the family estate. He went way above and beyond in helping me with labor, packing containers, babysitting other laborers, running errands and even bringing me my favorite pizza! His upbeat and always positive attitude was a welcome relief from all that I had to deal with. He was always available for a call, and willing to come over whenever I needed his assistance. I really don’t know how I could have handled everything without his tremendous help. He made selling the house as painless as possible, and helped me through all the extensive paperwork. I felt I could really trust him.”

Nordstrom Real Estate Group

First Team Real Estate

“Working with JoAnna Nassar was an absolute pleasure.”

JoAnna Nassar

COLDWELL BANKER | ENVISION

“We recently bought a home with Kevin Kim and are so grateful to have had him by our side. He was caring, professional, and attentive throughout the entire process, taking the time to understand what mattered to us and helping us feel confident in our decisions. What we appreciated most was the personal care he brought to the experience. Buying a home is a major decision, and it meant so much that he truly cared about finding the right home for our family. We’re so happy with our new home and would wholeheartedly recommend Kevin to anyone looking to buy. Thank you, Kevin, for helping us through such an important milestone!”

Kevin Kim

Circa Properties, Inc.

“I would absolutely recommend our real estate agent Gabriela again! Her hard work, excellent communication, and unwavering commitment to her clients truly set her apart. She went above and beyond to make sure we felt supported and informed throughout the process. We are so grateful for her dedication and couldn’t recommend her enough to anyone looking for an agent who genuinely cares about her clients and their goals! She truly made the transactions seamless.”

Gabriela Sandoval

Century 21 Citrus Realty

“I cannot say enough wonderful things about The Manjarrez Group! From beginning to end, they were absolutely amazing to work with. Their professionalism, dedication, and willingness to help made the entire real estate process so much smoother and less stressful. One of the things I appreciated most was their excellent communication. They kept me informed, answered my questions, and made sure I understood what was happening every step of the way. They were always helpful, responsive, patient, and attentive to my needs. It truly made a difference knowing I had a team I could depend on throughout such an important process. Buying and selling a home can be overwhelming, but The Manjarrez Group went above and beyond to make sure everything was handled with care and professionalism. Their support, guidance, and commitment to their clients really stood out to me.”

The Manjarrez Group

Century 21 Realty Masters - TMG

“Sharon was an amazing realtor! She helped us navigate the housing market and all of the different listings to help find our home. She is persistent, knowledgeable, & adaptable. Whatever home you are looking to buy, Sharon can make it happen! 10/10!”

Sharon Acosta

Compass

“When our family was moving to California from out of state - Cyrus and The Keystone Team came highly recommended and they did not disappoint! Cyrus, Nick, and Zac helped us understand the California market and get to know different areas we were considering. They made us feel like a top priority. They were readily available for showings, questions, or anything else that came up during our home search. Cyrus was a strong negotiator who always kept our best interest in mind. We would highly recommend The Keystone Team!”

The Keystone Team

The Keystone Team