How do i contact a homesmart representative? The appropriate HomeSmart representative will respond promptly. HomeSmart Corporate 602.230.7600 HomeSmart International 800.865.9025 8388 E Hartford Dr, Ste 100 Is homesmart realty group located in signal hill? However, it seems you have mixed up our location with another HomeSmart Realty Group. We are located in Signal Hill, CA and we do not have an agent and have never had an agent by the name of Natasha Miller. We can provide proof of all of our agent's names if you'd like to check out our website at realtygrouphs.com and look under "Agents".Why list your home with a homesmart agent? When you list your home with a HomeSmart agent, you will experience the very best service the real estate industry has to offer. Our agents are equipped with both the knowledge, tools and support required to market your home for a quick, efficient sale. Real Estate. We are that trend-setting, cutting-edge company others follow.What should i do if i have questions about homesmart? Thank you for your interest in HomeSmart. If you have any questions or concerns, feel free to fill out the contact form. The appropriate HomeSmart representative will respond promptly.