Louisiana requires a mechanical license from the State Licensing Board for Contractors for air conditioning, refrigeration, and heating work when the project is more than $10,000, including labor and materials. Inside New Orleans, mechanical contractors also need the city's Class B journeyman mechanic license, and gas work needs the city's gasfitter license. Those city cards are separate tests. Ask for the state classification and the city card before you schedule a change-out. This page shows which New Orleans HVAC companies AI assistants named most often across answers RecommendRadar ran and stored, how often each appeared, and the sources those answers cited. A frequent mention is not the same as a passed inspection. Compare written quotes.
3 snapshot runs from the last 45 days named a business. This page is indexed after 3 such runs. Names that differ by case, punctuation, a leading The, a practice suffix, or a shortened firm name are combined.
Before you contact anyone on this list
- Ask which license covers this job and match it to the price.
- Ask who will pull the building permit.
- Get a written quote before work starts.
FAQ
When does Louisiana license mechanical contractors?
Commercial and residential mechanical work over $10,000, including labor and materials, needs a license from the State Licensing Board for Contractors. Ask whether this job is over that line.
What does New Orleans add on top of the state license?
The city requires a Class B journeyman mechanic license, and a separate gasfitter license if the work includes gas. Each has its own test.
Which New Orleans HVAC companies did AI name most?
Natal’s Air Conditioning Plumbing & Electrical (3 of 3), Stuart Services (3 of 3), Surgi’s Heating Cooling & Plumbing (3 of 3), H&E Comfort Services (2 of 3), Gore's Services (1 of 3)
How this page works
Every name, count, and source on this page comes from answers RecommendRadar ran and stored for the best hvac company in New Orleans, LA. Nothing is added or edited by hand. These stored answers came from Perplexity. Sample: 3 stored answers from the last 45 days, refreshed October 28, 2026. AI answers vary with wording, time, location, and engine, so this is a dated sample of what those engines said, not an endorsement or a ranking of quality.