Tim Tiller, MSW is a Phoenix real estate agent and founder of Southwest Horizon Real Estate Services powered by Keller Williams Professional Partners, serving clients throughout North Phoenix and the Greater Phoenix area. In addition, he serves clients in Lake of the Ozarks, MO.
With a master’s degree in social work and a diverse background leading technology companies, nonprofits, and corporate partnerships, Tim brings a unique blend of business strategy, leadership, and empathy to every transaction. His approach is both analytical and relational—helping clients make smart, confident decisions while feeling supported every step of the way.
Whether guiding a first-time homebuyer, advising an investor expanding their portfolio, or assisting a senior planning a transition, Tim Tiller is the trusted real estate professional who helps you unlock your next horizon in real estate.
Brandi Giraud brings a strong background in sales within the short-term property management industry, where she developed a deep appreciation for real estate and the important role it plays in people’s lives. Her experience has strengthened her ability to guide individuals and families through meaningful housing decisions with professionalism and care.
Brandi is especially passionate about helping seniors transition into the next chapter of their lives as smoothly and peacefully as possible. She believes these moments deserve patience, understanding, and thoughtful guidance so families can move forward with clarity and confidence.
This mission is also personal for Brandi. With parents in their 80s, her family is currently navigating many of the same challenges and decisions that come with aging. That experience has deepened her empathy and strengthened her commitment to supporting seniors and their families during times of transition.
Lacy Brogdon is an experienced Arizona real estate agent specializing in land sales across Phoenix, North Phoenix, Peoria, and the Northwest Valley. Powered by Keller Williams Professional Partners and a founding member of the Southwest Horizon Real estate Team, she helps clients buy and sell land for development, investment, or building their dream home.
With a background in construction and landscaping, and experience remodeling over thirty homes in Maricopa County, Lacy brings real-world insight to every transaction. She combines her deep market knowledge with a personalized approach that makes land buying and selling simple and successful.
Whether you’re looking to buy land in Phoenix or sell your acreage, Lacy Brogdon is the trusted guide who helps you unlock the potential of every property.
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REVIEWS
- I can’t say enough good things about our realtor! He went above and beyond to make sure we found the perfect forever home for me and my family. From the very beginning, he took the time to truly listen to our wants, needs, and thoughts—never rushing us, always patient, and genuinely caring about finding what was best for us. He’s such a down-to-earth person, easy to talk to, and made the whole process feel smooth and stress-free. It’s rare to find someone who treats you like more than just a client, but he did exactly that. I would recommend him to absolutely anyone looking to buy or sell a home. He exceeded all our expectations, and we’re so grateful for everything he did. Not to mention how special this team made our house warming party.
Chris Wethington
- Tim is super helpful!
Haley Hallock
- If you want a “friend for life” you won’t be disappointed hiring Tim! It’s not that he does things right the 1st time around, but he WILL be there till the end AND then some…more! The video he had made was just the start…sold over asking price! And In RECORD time, closing was smooth and he has the Sweetest wife too! I cannot say enough positive things about Tim..he’s a good man of good faith…thank you Tim! Friends for life! Judi🥰
judi mcmillin
- My mom passed away in 2024 and I was responsible to sell her rental property in the North Phoenix area on behalf of her trust. Tim Tiller contacted me and suggested that allowing our tenant to remain in the property and selling to an investor might be a good strategy. However, the tenant decided to move out. I do not live in Arizona; Tim coordinated having the painters and other contractors complete the necessary repairs. He was very helpful, responsive, and returned my calls and texts in a timely manner. He was able to quickly have my property listed and closed within a short period of time. I highly recommend Tim Tiller. Steve Setka Durango, Colorado
Steve Setka
- From the moment I made contact with Tim Tiller He exceeded any expectations and removed a lot of the anxiety that one encounters when having to move unexpectedly. Tim was very prompt in returning my calls and thoroughly addressing any questions and concerns. He made the process start with a sense of having a friend in my corner who happens to be a realtor. His professionalism and eagerness to find us our next home we're just 2 more qualities that set him in class of realtors that I would without any hesitation highly recommend. Keep setting the bar higher Mr. Tiller! Thank you ! I wish for you and your Parents boat-loads of blessings$$$$
EMPEE
- Tim was very knowledgeable, very helpful and went way beyon expectations to answer my questions and was able to help me find what I needed. Extremely professional and exhibited small town hospitality at its best. Kudos to you Tim and hope to meet you in person someday.
Anarita Botelho
- Finally I found someone. Tim really listens to my needs as a home buyer Tim is awesome, just a nice kind person who’s easy to talk to and easy to work with highly recommend if you want a fun home buying experience
Yakov Yagudayev
- Tim Tiller is the nicest guy with gobs of talent. I trust him to follow through, approach every situation thoughtfully, and do his best at all times. He's creative, intelligent, and generous with his many skills.
Shelly Hornback
- If you need a realtor, someone with genuine character and decency, Tim Tiller is the one for you. I cannot recommend him enough. His overall dedication speaks volumes. I had not purchased a home in more than 20 years and this can be a very emotional process. It was with Tim’s support and extensive market knowledge that I was able to take this step. His personalized approach sets him apart in this highly competitive field. I thoroughly appreciated his clear and consistent communication which helped me navigate all the twists and turns in this process. I’m know I sent him no less than 40 emails over several months and he answered all of them promptly. He also asked me the right questions and took the time to get to know me and my goals. His negotiation skills secured favorable outcomes for me and he was fair and honest. An honest realtor… odd huh? It shouldn’t be that unique, but it really is. Choose Tim for your realtor. I love my new home and it was a true joy to work with Tim.
Halcyon Curry
- I cannot say enough positive things about my experience working with Tim. He is amazingly easy to work with, brings super positive energy and is extremely knowledgable. He always goes above and beyond and is great at forecasting trends. His level of integrity, transparency and dedication to meeting our needs and the tasks at hand are absolutely superb! His impeccable attention to detail made every interaction smooth and flawless. There is not a more qualified and trustworthy person to meet your real estate needs; I highly recommend Tim!
Lorri Hines
- Here you will find at depth knowledge, skill, and fantastic advice for navigating, planning, and building wealth in real estate. You cannot go wrong here. 10/10 would recommend.
Joshua Schwartz
- Tim is wonderful to work with! Very responsive, thinking of clients needs and wants. He has great foresight! He is informative about the current market trends but also aware of what is coming in the future. If you are looking for a personal place to call home or an investment property Tim is your guy. Walks through the whole process with you making it as easy as possible!
Keely Embleton
