What a visit actually includes
Measurement, not a checklist theatre: combustion analysis on gas equipment, refrigerant charge verified by superheat/subcooling, electrical testing under load, airflow and temperature-split readings, safety control verification, condensate and drainage service — finished with a written condition report you can keep.
Residential programs
Annual heating service each fall and cooling service each spring (heat pumps get both, since they run year-round). We track your equipment's history, so trends — a capacitor drifting, a heat exchanger aging — get flagged before they strand you in January or July.
Commercial programs
Rooftop units, boilers, chillers, ventilation and make-up air on a scheduled program tuned to the building: filter cycles, belt and bearing checks, coil cleaning, controls verification. Fewer tenant complaints, fewer emergency callouts, and documented compliance for equipment that requires it.
Maintenance protects the warranty
Most manufacturers require documented annual professional service to honour parts warranties. Our service records satisfy that requirement — worth remembering before skipping a year on equipment still under coverage.