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Claim This BusinessPMS Heating & Cooling has earned a perfect 5-star average across 4 verified client reviews in the Los Angeles metro. Customers describe technicians arriving at homes in mobile-home parks and traditional residential neighborhoods, handling everything from duct sealing and AC repair to whole-system replacements. The company name, PMS, appears in the reviews alongside praise for affordability and straightforward diagnostic work, suggesting a locally rooted operation that prioritizes functional fixes over flashy upsells.
What separates PMS from many competitors is the culture of transparency reviewers repeatedly highlight. When other firms quoted homeowners on full unit replacements, an PMS technician named Erick diagnosed the actual source valve leak and performed a targeted repair instead. This repair-over-replacement philosophy appears across multiple accounts, with customers noting that Erick walked them through multiple service options before quoting any work, explaining each step clearly along the way. Rather than relying on a catalog of add-on services, the team seems organized around solving the specific problem at hand efficiently.
Rey describes Erick arriving on time and conducting a thorough inspection that left the homeowner with several actionable service paths to consider. For Miguel Gomez, two PMS technicians traced a persistent comfort problem to a duct leak beneath a mobile home, completed the repair, and restored restful sleep within a single visit. Ivonne Hernandez recalls Erick showing her the exact valve leak on her aging outdoor unit after another company had pushed for complete replacement, a moment she describes simply as honest. These are the moments that earning a 5-star average reflects.
All 4 reviews award 5 stars, and 3 of them identify technician Erick by name for professionalism, punctuality, and diagnostic transparency. The fourth review credits two unnamed technicians with fixing a duct leak under a mobile home in a single visit. No negative ratings appear in the dataset.
Technicians trace airflow losses in supply and return trunks, sealing gaps underneath homes including mobile-home foundations.
Diagnosing refrigerant issues, capacitor failures, fan motor problems, and thermostat conflicts in residential split systems.
Repairing service valve leaks and valve-core failures identified during on-site inspections rather than replacing the entire condensing unit.
Maintaining or replacing heat pump systems including defrost control, reversing valve function, and supplemental heating elements.
Inspecting ignition systems, heat exchangers, blower motors, and limit controls in gas and electric furnaces.
Scheduled filter changes, coil cleaning, and performance verification for light commercial rooftop units and package systems.
Installing and servicing air-cleaning media and filtration accessories designed to reduce particulates and maintain clean circulated air.