The Ebby Halliday Companies is a Berkshire Hathaway affiliate and HomeServices of America, Inc. operating company, consisting ... of Ebby Halliday, Realtors, Dave Perry-Miller Real Estate, and Williams Trew Real Estate. Along with our three real estate brands, the Ebby Halliday Companies wholly own and operate Texas Premier Title, HSTX Title, and HomeTeam Insurance. Mortgage services are provided to our clients through our affiliate, Prosperity Home Mortgage. read more