Mini-Split Repair in the Sacramento Area, CA

Common problem we solve
Indoor head not blowing cold or hot
Refrigerant pressure check and reversing valve diagnosis
What To Expect
When a ductless mini-split stops cooling, stops heating, leaks water, or throws a communication error, you need a tech who's actually trained on inverter systems — not someone guessing from central-AC experience. River City Heating & Cooling provides same-day mini-split repair across the Sacramento area on every major brand: Mitsubishi, Daikin, Fujitsu, LG, Senville, and MRCOOL. Diagnosis is brand-specific, parts come off the truck when possible, and pricing is always written down before any work begins.
Mini-splits are precise pieces of equipment — refrigerant charge tolerances are tight, communication wiring between the heads and the outdoor unit is sensitive, and inverter compressors fail differently than single-speed compressors. We use manufacturer-specific service tools and error-code references so the root cause gets fixed, not just the symptom. Most repairs finish in one visit.

Common problem we solve
Water leaking from indoor head
Condensate line and tilt inspection, drain line clearing
Common Problems We Solve
Real symptoms, real fixes — explained without the jargon.
Indoor head not blowing cold or hot
Water leaking from indoor head
Communication errors between heads and outdoor unit
One zone working, others not
Outdoor unit running but no cooling/heating

Common problem we solve
Communication errors between heads and outdoor unit
Control board, wiring, and signal diagnosis