Souza’s Heating and Air Conditioning

Souza's Heating and Air Conditioning has earned a 5-star rating across 238 reviews while serving Ripon, Manteca, Modesto, and nine other Central Valley communities including Escalon, Stockton, and Tracy. The company operates as a third-generation HVAC firm from its office at 117 North Walnut Avenue in Ripon, CA, with standard hours Monday through Friday from 8 AM to 5 PM.

What distinguishes this contractor is the depth of its brand partnerships and the background of its owner. Mark Souza, a United States Air Force veteran who previously serviced ICBM silos, authored The HVAC Almanac and carries Bryant, Ruud, Trane, Bosch, and Gree product lines. The company also offers financing and maintains a Cool Kids Club community program, signaling investment in long-term customer relationships rather than one-off transactions.

Reviewers repeatedly call out technicians by name. Rick arrived at Kelly Riella's home after three weeks of being frozen inside and resolved a complicated issue other contractors had failed to fix. Adam, the installer, earned praise from VD Silva for a flawless full HVAC split system replacement completed in under two days, while Mark himself took time to explain the project scope in plain language. Robert Bulman reported saving $1,500 because Souza identified the actual problem rather than the symptom another company quoted $1,800 to repair.