An outdoor air conditioning condenser unit installed beside the exterior wall of a blue vinyl-sided house at sunset.

AC Maintenance in Bossier City, LA

Air conditioners here run from May through September, so April is the time for a tune-up. Tell us about your system, and a licensed contractor who covers Bossier Parish will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Overhead view of a gray residential air conditioning condenser unit mounted on a concrete pad beside a house with asphalt shingle roofing.

Five months of Louisiana heat, every year

Your air conditioner runs from May through September here, with summer afternoons averaging 92°F. That is five straight months where the system doesn't get a real break, running for hours at a stretch to keep the house cool.

That kind of steady load wears on the parts that keep the system running, the capacitor, the contactor, the condenser coil. A tune-up checks these before the hottest part of summer finds the weak one for you. It also means clearing debris and checking refrigerant charge, since a coil that can't shed heat properly makes the whole system work harder in that 92 degree air.

5 months
May through September, your air conditioner is on duty
92°F
the average summer afternoon it cools against
70 hail events
in ten years, and hail bends the fins on outdoor coils
116 wind events
in ten years, and wind drives debris into outdoor units
Isometric cutaway illustration of a house interior showing ducted air handling equipment, ceiling ducts, furniture in two rooms, and an outdoor condenser unit connected by lines outside the wall.
Your air conditioner works hardest from June through September.

NOAA nClimDiv, 1991–2020 normals

Aerial view of a gray outdoor air conditioning condenser unit mounted on a concrete pad next to a house with vinyl siding.

Book your AC tune-up in April, before homes here start needing cooling in May.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

A tune-up checks the refrigerant charge, cleans the coils, tests the capacitor and tightens the electrical connections.

Louisiana requires HVAC contractors to hold a state license.

The Louisiana State Licensing Board for Contractors tests and records the contractor, not the individual job. That license stays with the business, so the same contractor can show it whether they're doing a small tune-up or a full install.

For a maintenance visit on your air conditioner, the part of the job that matters most is anyone opening the refrigerant side of the system. That requires EPA Section 608 certification, which applies in every state and is separate from Louisiana's license. Between the two, a technician working on your AC should be able to show both.

Source: Louisiana State Licensing Board for Contractors

What does AC maintenance include?
A technician checks the refrigerant charge, cleans the outdoor coil, and tests the capacitor and contactor in the outdoor unit. Inside, they check the evaporator coil and the drain line that carries condensation away, since a clogged drain can back up and cause water damage. They also confirm the thermostat is calling for cooling correctly and look at electrical connections for signs of wear. Anyone opening the refrigerant side of your system needs EPA Section 608 certification, which is a federal requirement everywhere.
How often does an air conditioner need maintenance?
Once a year is standard, done before the cooling season starts. Homes here need cooling from May through September, so having it checked before May means your system is ready for the months it has to run. A yearly check catches a weak capacitor or a low refrigerant charge before it turns into a breakdown once the heat sets in.
Is AC maintenance worth it?
Yes, because most of the failures that leave you without cooling give warning signs a technician can catch in advance. A weak capacitor, a dirty coil, or a refrigerant leak all show themselves in a maintenance check before they cause the system to stop. With five months of cooling season here and summer afternoons averaging 92°F, a breakdown means real discomfort, not just an inconvenience. Louisiana requires the contractor doing this work to hold a state license, so ask to see it before scheduling.