Controlled Air Systems Inc.

Controlled Air Systems Inc delivers residential heating and cooling solutions across San Jose, California, earning a 4.9-star average from 57 client reviews. The contractor operates Monday through Saturday from 8 AM to 5 PM, providing installation, repair, and maintenance services for forced-air furnaces, central air conditioning systems, and ductless mini-split configurations. Clients consistently note the team provides thorough assessments explaining available options before recommending equipment upgrades or repairs.

Technicians associated with this business have addressed Bryant furnace draft inducer motor failures, central air conditioning outside unit replacements, and ductless mini-split installations requiring custom routing for optimal performance and visual integration. Reviewers describe the team investing considerable time evaluating placement locations, wire runs, and outdoor unit positioning to balance aesthetic considerations against project costs. The company has completed energy-efficient system upgrades within two weeks of initial consultation, completing Installation work across two consecutive days.