Serving Twin Falls with Local Expertise Since 1957
1411 Falls Ave E ste 1000a · Parking: Available at office location

Gem State Realty has been a cornerstone of the Twin Falls, Idaho real estate market since 1957, providing over six decades of trusted service to families, investors, and businesses throughout the Magic Valley. As one of the area's longest-established agencies, Gem State Realty has built an unmatched reputation for integrity, local market expertise, and genuine dedication to helping clients achieve their homeownership and investment goals. Their professional agents bring deep knowledge of Twin Falls neighborhoods, property values, market trends, and the unique lifestyle opportunities that make this region special.
“We had a wonderful experience working with Ron Freeman. He helped us find a home that truly fits our family and our needs. Ron’s deep knowledge of the area made a big difference for us. Having lived here for many years and raised his family in the community, he was able to share valuable insights about neighborhoods, schools, and what it’s really like to live here. He was incredibly patient throughout the entire process. When one option didn’t work out, he didn’t pressure us—instead, he took the time to set up appointments with builders and explore other possibilities until we found the right fit. We felt genuinely supported every step of the way and would absolutely recommend Ron to anyone looking for a knowledgeable, trustworthy, and dedicated realtor.”
“Shellien Gilliland is a remarkable person and an outstanding real estate agent. We are not from the Twin Falls area and were helping my son (also not from the area) find a home. They had a wish list and a strict budget and short time frame. Shellien was up to the challenge. She was excellent with communicattion between all parties, she knew what to do and who to talk to and gave solid suggestions and answers to our questions. After the house was bought, we also appreciated that Shellien could refer people in the area that we could hire for projects we needed done. We enjoyed our time with her as we looked at homes. What a great person. Bottom line: Shellien is the agent you want with you when buying homes in Magic Valley. Definitely!”
“We went thru Mr. Ron Castro to sell our home from Gem State. He was very professional and courteous and kind and especially knowledgeable in every way possible! I recommend Ron to anyone that wants professionalism, kindness and goes the extra mile to help anyway possible!! His photos he took were probably the best we seen from a realtor. Again, top notch guy!! Definitely highly recommend Mr. Ron Castro!!”
4.9 ★ avg rating · Verified Mar 27, 2026

| Mon | 8:30 AM – 6:00 PM |
| Tue | 8:30 AM – 6:00 PM |
| Wed | 8:30 AM – 6:00 PM |
| Thu | 8:30 AM – 6:00 PM |
| Fri | 8:30 AM – 6:00 PM |
| Sat | 9:00 AM – 2:00 PM |
| Sun | Closed |