7-Star Service Company

7-Star Service Company has served Round Rock and surrounding Central Texas communities for over 15 years, earning a 4.9-star rating across 71 verified customer reviews. Owner Lawrence Celedin and his team specialize exclusively in air conditioning repair, maintenance, and new system installation for residential homeowners. The company handles emergency callouts with same-day availability and maintains a strong reputation for transparent pricing and follow-up service after each job.

What distinguishes 7-Star Service Company from other area contractors is their commitment to repairing older AC units rather than automatically recommending replacement. Lawrence personally serviced one customer's aging system for over a decade, making house calls on the same day and arriving after hours when necessary to keep families cool. The company also handles water damage related to AC failures, removing flooded equipment and installing replacement units within 48 hours during summer heat emergencies.

Multiple reviewers specifically name Lawrence as the technician who resolved their AC emergencies. Curtis Gilgan praised Lawrence's timely response during extreme temperatures, noting fair pricing and follow-up to confirm proper operation. Lori Padilla, who manages over 900 rental properties in the area, relies on 7-Star for ongoing maintenance and urgent repairs, calling the team reasonably priced and customer-focused. Kenneth Her described how Lawrence and his crew responded to a flooding AC unit during hot weather, identifying the root cause and completing a full replacement in just two days.