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HVAC company · Harvey, LA

National Air LLC

4.8 from 432 Google reviews#11 of 33 HVAC companies near New Orleans Last updated Sep 25, 2026
72SCORE

At a glance

Trades
HVAC
Address
1901 Industrial Blvd, Harvey, LA 70058

How the 72 score breaks down

Rating quality35.9 / 45
Review volume18.9 / 25
Review recency15.0 / 15
Years in business2.5 / 10
Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★
396
4★
17
3★
1
2★
3
1★
15

ngl I put off calling for so long because I assumed it would be a huge bill. tech came out, found a dirty coil and a clogged drain line, cleaned both, and the charge was completely reasonable. house has been fine since. should've called weeks earlier

Google review, Sep 25, 2026

Have used the company for many years. They installed & service my unit. Keep it running as it gets older.

Google review, Sep 25, 2026

System stopped cooling overnight and by morning the house was already uncomfortable. Called National Air when they opened and had a tech out by mid-morning. Failed contactor on the condenser. Replaced it, tested the system, and we were cool again before noon. Fast and competent.

Google review, Sep 25, 2026

Rating distribution and reviews from the company's public Google listing.

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