All Phase A/C & Heating
HVAC contractor in Bay St Louis, MS 39520
About this company
All Phase A/C & Heating is listed as an HVAC contractor at 415 State St in Bay St Louis, Mississippi, in Hancock County. It is one of 2 HVAC companies in ZIP 39520.
Other HVAC companies nearby
Robbie's AC & Heat LLC314 Highway 90, Waveland
2.4 mi(228) 304-1517
Adolph Bourdin Inc.202 Alcernon Ave, Pass Christian
5.9 mi(228) 452-4432
STAY COOL Heating & Air LLC6015 W Forrest St, Bay St Louis
6.0 mi(228) 363-4893
MCC Mechanical21180 Johnson Rd, Long Beach
8.8 mi(228) 867-8488
Southland Heating & Air Conditioning5192 Beatline Rd, Long Beach
9.5 mi(228) 868-6437
Housing market around ZIP 39520
Figures describe the local area, not this company.
Typical home value$240,000−1.3% past year · +67% in 10 years
Typical rent$1,631
12-month value outlook+1.0%
New homes permitted, 2025243Hancock County
Days to sale agreement36Gulfport metro · 35 a year ago
Listings with a price cut26.0%Gulfport metro
Sale price vs list96.4%Gulfport metro
New construction sales101Gulfport metro, Aug · −6% 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: Hancock County permitted 243 new homes in 2025. 48% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.