❄️ Official Rankings
10 Best HVAC in Houma, LA (August 2026)
We compared 10 hvac serving Houma and Terrebonne Parish County, Louisiana, and ranked the top providers by verified reviews, ratings, and local reputation — 6,258 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Trahan's Cooling, Heating & Plumbing. Updated for August 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 6,258
Trahan's Cooling, Heating & Plumbing
⭐ 4.9 · 4605 reviews
531 S Hollywood Rd, Houma, LA 70360
One Way AC & Electrical
⭐ 5.0 · 54 reviews
1402 E Tunnel Blvd, Houma, LA 70363
Brandon Trahan & Sons Heating & AC
⭐ 5.0 · 47 reviews
6489 W Park Ave, Houma, LA 70364
Doug's Service Company
⭐ 4.8 · 708 reviews
6879 W Main St, Houma, LA 70360
Precision Air Services LLC
⭐ 4.8 · 100 reviews
6720 W Park Ave, Houma, LA 70364
Blanchard's Refrigeration
⭐ 4.8 · 80 reviews
314 S Hollywood Rd, Houma, LA 70360
Lane's AC and Heating Services, LLC
⭐ 4.7 · 507 reviews
6958 W Park Ave, Houma, LA 70364
HVAC listed here serve Houma, Terrebonne Parish County, and nearby ZIP codes including 70360, 70361, 70363, 70364.