Redline Air Conditioning & Heating

Redline Air Conditioning & Heating maintains a perfect 5.0-star rating across 221 client reviews in San Antonio, Texas. This locally-operated contractor provides air conditioning repair services with 24-hour availability every day of the week. Homeowners throughout the San Antonio metro area have access to same-day emergency response and scheduled maintenance appointments. The company serves residential customers needing heating and cooling system repairs, with technicians arriving at customer properties to diagnose and resolve equipment issues.

The company offers a twice-yearly service plan at $150 annually, covering preventive maintenance visits designed to keep residential HVAC systems operating efficiently. This maintenance membership helps homeowners avoid unexpected breakdowns and potentially reduce energy costs by ensuring equipment operates within proper specifications. Service plan members receive scheduled tune-ups and system inspections throughout the year.

Multiple reviewers describe specific technicians who resolved complex problems. Benjamin McCreary repaired a poorly sealed duct cleaning cutout in an air handler that was causing a system to cool the attic rather than the living space, eliminating excessive runtime that had been driving up energy bills. Another reviewer recounts that the team handled a heating repair and has continued providing maintenance for several years, describing the contractors as honest, fair, and detailed in their work. Francisco B notes the scheduling team accommodated a same-day appointment request within 30 minutes of calling.