Plans to install new heating, ventilation and air conditioning (HVAC) systems in local school buildings took another step toward reality Thursday when Lamesa Independent School District (LISD) board members agreed to hire a firm for design and build services. The board approved hiring E3 Entegral Solutions of Highland Village outside of Dallas. The company will oversee the project and ensure contractors meet all criteria and do a good job. “We’re doing the project to be more energy efficient,” said LISD Chief Financial Officer Liz Poage. The project to replace 150 heating and air conditioning units, along with new thermostats, is expected to cost ...