Mini-Split Services in Georgetown TX
Complete mini-split installation, line set, electrical, mounting, and commissioning for all zones and room types.
All mini-split repairs: communication errors, drainage issues, compressor failures, and refrigerant leaks.
Annual mini-split service: filter cleaning, coil inspection, drain line flush, and refrigerant verification.
Professional deep cleaning of the indoor air handler, blower wheel, coil, housing, and drain pan.
Optimize airflow direction and speed settings for even temperature distribution in the served space.
Balance refrigerant distribution and operating parameters across multiple indoor units in multi-zone systems.
Specialized maintenance for ceiling cassette units, filter, drain, coil, and baffle service.
Maintenance and repair for floor-mounted mini-split indoor units including coil and drain service.
Inspect, repair, or replace mini-split refrigerant line sets and insulation.
Install decorative line set covers for a clean, finished appearance on interior and exterior runs.
Clear blocked drain lines, repair drain pans, and install condensate pumps for difficult drainage situations.
What Deep Cleaning Actually Involves
There is a real difference between rinsing a filter and a genuine deep clean, and it matters for anyone trying to figure out why their mini-split still smells musty or runs weaker than it used to despite regular filter maintenance. A deep clean means partially disassembling the indoor head: removing the housing panels, pulling the squirrel-cage blower wheel out of its housing, and washing it directly, since that curved, multi-bladed wheel accumulates a felt-like layer of dust and mold that a filter change never touches and that visibly reduces airflow once it builds up.
The evaporator coil gets the same treatment. We apply a no-rinse or low-rinse coil cleaner formulated for aluminum fins, let it break down the biofilm and dust layered between the fins, then use a catch bag or tarp system to capture the rinse water and dislodged debris before it can run down into the wall or drip onto flooring. This is different from the light coil inspection included in a standard maintenance visit, which checks coil condition but doesn't involve the chemical cleaning and full rinse that a deep clean requires.
The drain pan gets scrubbed rather than just flushed, since biofilm clings to the pan's textured plastic surface in a way that a water flush alone doesn't fully remove, and that residual biofilm is often the actual source of a musty smell that returns within weeks of a routine cleaning. We also wipe down the interior housing, since mold spores can colonize any damp interior surface, not just the coil and pan, especially in a unit that's been run inconsistently or left off for extended stretches.
Georgetown's cedar season, which runs roughly December through March, coats outdoor coils and loads indoor filters with an unusually fine pollen that packs into blower wheel blades more aggressively than typical household dust. Homes near new construction see a similar effect from drywall and framing dust carried in on HVAC intake air. For anyone in the household with allergies or asthma, a deep clean every 12 to 18 months addresses buildup that routine filter washing and standard maintenance simply cannot reach. Deep cleaning service typically runs $150 to $300 per indoor unit depending on cassette or wall-mount configuration.
Frequently Asked Questions, Deep Cleaning
Mini-Split Installation or Repair?
Free estimates on new installations. Same-day repair for existing systems.