Arnold Moos Plumbing Heating & AC

Arnold Moos Plumbing Heating & AC has earned a 4.8-star average rating across 45 homeowner reviews on San Antonio's north side. Located near Loop 410 on IH-35 North, this contractor handles air conditioning repair, heating system service, and plumbing for both residences and small commercial properties. Every technician on staff carries current certification, and the company maintains emergency service availability for urgent breakdowns.

The company sets itself apart as a Trane heat pump dealer, offering new system installations with financing options for qualified buyers. Their preventive maintenance programs cover both HVAC equipment and plumbing infrastructure, helping homeowners avoid costly emergency repairs. This dual-trade capability means one service call can address both heating-cooling and plumbing concerns.

Reviewers describe specific technicians who handled memorable service scenarios. One homeowner recounted how Jim arrived within 30 minutes to diagnose a blocked kitchen drain, explaining the issue and cost before starting work. Another reviewer noted Jessie climbed into an attic to retrieve a cat while maintaining the system, while Jim monitored temperature hourly during a summer AC outage. Jesus Madrigal earned praise for on-time arrivals and extending equipment life through meticulous maintenance.