Hello I am looking for a referral for a good service/repair company in the Dallas (Carrollton) area. I am buying a house and it is having cooling issues. The seller has agreed to have the A/C cooling properly before we close. They have made several attempts to repair but the house stays warm. The A/C Repair person they used told me the A/C is cooling properly because there is an 18deg temp differential and that is as good as it gets. The temp actually climbs in the house during the day and the A/C does not cycle. I need someone to come by and give me a true estimate on what it will take to cool the house properly. - Thanks