An outdoor air conditioning condenser unit positioned on a concrete pad next to a blue-sided house, surrounded by green shrubs and flowering hydrangeas at sunset.

AC Repair in Santa Maria, CA

Air conditioners here run from July through September. If yours quits, tell us what it's doing and a licensed contractor who covers Santa Barbara County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Aerial view of a square outdoor air conditioning condenser unit on a concrete pad beside a house wall with a sliding glass door.

Three months of heat, then months of sitting idle

Santa Maria only asks for cooling from July through September, but those afternoons average 81°F. That is enough heat to put a real load on your air conditioner every day for a season, then leave it sitting unused the rest of the year.

A system that sits idle for long stretches faces its own kind of strain. Capacitors and contactors that have not run in months can fail the first hot week they are asked to work again. The other common sign is a system that runs but does not cool the house the way it used to, which points to a refrigerant problem or a coil that needs attention.

3 months
July through September, your air conditioner is on duty
81°F
the average summer afternoon it cools against
32 wind events
in ten years, and wind drives debris into outdoor units
Isometric cutaway illustration of a single-story house showing interior rooms with ductwork and an air handler, connected by refrigerant lines to an outdoor condenser unit on the left.
Your air conditioner works hardest from July through September.

NOAA nClimDiv, 1991–2020 normals

Overhead view of a gray residential air conditioning condenser unit mounted on a concrete pad beside a house with asphalt shingle roofing.

A new air conditioner would save little on running costs in Santa Barbara County, so the repair decision comes down to the unit's condition.

  • A new one at the federal minimum, 14.3 SEER2$180 a year
  • An older air conditioner$200 a year

Estimates for a typical Santa Barbara County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, California fuel prices and NOAA climate normals. Your home will differ.

Repair makes sense when a part like a capacitor or contactor has failed.

Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.

California requires HVAC contractors to hold a state license.

The license comes from the Contractors State License Board, and it's tied to the contractor, not to any single job. The board tests and records the person or business before they can take work like this, so the license is what tells you this contractor has been checked and is on file with the state.

For an air conditioner repair, the part of the job that matters most is the refrigerant. Any technician who opens that side of the system, in California or anywhere else, has to hold EPA Section 608 certification. That's separate from the state license and covers the handling of refrigerant itself.

Sources: California Legislative Counsel · Contractors State License Board

Why is my AC not blowing cold air?
The most common reason is a dirty air filter choking off airflow across the coil. A refrigerant leak will do the same thing, and so will a compressor that's failing. If the filter looks clogged, swap it out first and see if that helps. If air is still coming out warm after that, a licensed contractor will need to check refrigerant levels and the compressor itself.
Why is my AC leaking water?
Usually the condensate drain line is clogged and water is backing up instead of draining outside. A dirty air filter can also cause this by freezing the coil, which then drips as it thaws. Check the filter first, since that's the easier fix. If the drain line is the problem, a contractor can clear it, but a blocked line sometimes points to a bigger buildup issue that keeps coming back.
Why won't my AC turn on?
Start with the thermostat. Make sure it's set to cool and the temperature is below the room temperature, and check that it has power or fresh batteries if it uses them. If the thermostat looks fine, check the breaker for the AC, since a tripped breaker will keep the whole system from starting. If the breaker keeps tripping or the thermostat has power but the system still won't respond, a licensed contractor will need to look at the wiring or the unit itself.