What Louisiana homes are up against.
NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31. · U.S. Census Bureau, 2020-2024 American Community Survey 5-Year Estimates
A compressor that is slightly undersized announces the problem fast in Louisiana, because the cooling load gives it almost no off-season to hide in. Homes in Louisiana run cooling about six months a year, from May through October. Running the compressor through that long a stretch means the parts that cycle on every call, the contactor and the condenser fan alongside it, accumulate wear at a pace that a correctly specified unit handles and an undersized one does not. What a contractor has to determine before quoting is whether the unit is rated to hold capacity through sustained demand, and that answer varies by house, by orientation, and by how the structure holds heat after dark.
Before a contractor can size a mini split for a house, they have to open the panel and check what is actually there. Half the homes in Louisiana were built in 1983 or earlier (2020-2024 ACS 5-year). Electrical service that was built for the loads of that period was not designed around the draw that modern equipment pulls, and the only way to know whether it is adequate is to measure it. Duct condition, framing, and wall depth all carry similar uncertainty. A contractor quotes after the inspection, not before it.
Does your parish take a harder toll on HVAC equipment?
2015–2024 · Source: NOAA National Centers for Environmental Information, Storm Events Database.
Outdoor equipment in Louisiana contends with a real range of forces: driving rain, high humidity that never fully breaks, heat that lingers well into the night, and wind events that push condensers and line sets past routine stress. A unit that is sized, positioned, and sealed correctly for those conditions will be asked to work far less hard than one that was not. The contractor you are matched with knows how to read a site and spec equipment for what it will actually face.
Louisiana HVAC Contractor License Requirements for Installation and Repair
Louisiana sets its own licensing rules for HVAC installation and repair work. The provisions below are quoted directly from state sources, not paraphrased.
Louisiana requires an active state contractor licence: it is unlawful to engage or continue in the business of contracting, or to act as a contractor, without one.
A state license for this trade defines who is legally permitted to do this work on your home. Unlicensed contractors fall outside that boundary regardless of price or availability. Every contractor this site routes your request to holds the license these provisions describe, and that is the screen a request passes through before it reaches anyone.
Read the Source Provisions1 provisions
Louisiana requires an active state contractor licence: it is unlawful to engage or continue in the business of contracting, or to act as a contractor, without one.