Clovis New Mexico Real Estate - Clovis Homes and Real Estate For Sale - Greater Clovis, NM Serving East-Central New Mexico Welcome to www.mwithers-realtor.com, one of the most comprehensive web sites available for real estate in the Clovis, New Mexico area. Serving Clovis, Portales, Texico and Cannon Air Force Base, New Mexico. Clovis area Multiple Listings. Home buying and selling, and relocation and moving tools and information. If you are looking to buy or sell a home, you have come to the right place.