Berthelot's heating and AC
HVAC contractor in Ponchatoula, LA 70454
About this company
Berthelot's heating and AC is listed as an HVAC contractor at 18375 Berthelot Rd in Ponchatoula, Louisiana, in Tangipahoa Parish. It is one of 8 HVAC companies in ZIP 70454.
Other HVAC companies nearby
Bayou Home Performance LLC42225 Penrose St, Ponchatoula
1.4 mi(985) 351-9649
Mobile Air & Power Rentals43021 E Pleasant Ridge Rd, Hammond
1.4 mi(888) 305-3038
Foulks Southern Air Heating and Cooling43233 S Airport Rd Ste 100, Hammond
1.8 mi(985) 200-5400
Better Best A/C & Heating42306 Wood Ave, Ponchatoula
1.8 mi(504) 417-0651
R Williams A/C Heating & Electrial18508 Esterbrook Rd, Ponchatoula
1.9 mi(985) 974-0902
Housing market around ZIP 70454
Figures describe the local area, not this company.
Typical home value$246,000+1.8% past year · +24% in 10 years
Typical rent$1,610+1.4% past year
12-month value outlook−0.6%Roughly flat
New homes permitted, 20251,163Tangipahoa Parish
Days to sale agreement51Hammond metro · 41 a year ago
Listings with a price cut27.0%Hammond metro
Sale price vs list97.3%Hammond metro
New construction sales28Hammond metro, Aug · +47% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Tangipahoa Parish permitted 1,163 new homes in 2025, including 461 apartment units. 52% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.