Alternative Heating Systems
HVAC contractor in Coward, SC 29530
About this company
Alternative Heating Systems is listed as an HVAC contractor at 3506 US 52 Hwy in Coward, South Carolina, in Florence County. It is one of 2 HVAC companies in ZIP 29530.
Other HVAC companies nearby
Ideal Comfort Systems Inc3804 US 52 Hwy, Coward
0.4 mi(843) 389-9600
Climate Technology Services1515 Salem Rd, Scranton
3.6 mi(843) 669-3300
Air Temp Service LLC3615 S Hill Rd, Timmonsville
8.0 mi(843) 409-0592
Allens Cooling and Heating136 W Springbranch Rd, Effingham
9.8 mi(843) 496-8212
A-1 Comfort Systems2704 Pamplico Hwy, Florence
11.8 mi(843) 669-3319
Housing market around ZIP 29530
Figures describe the local area, not this company.
Typical home value$152,000+13.0% past year · +80% in 10 years
12-month value outlook+2.5%
Days to sale agreement35Florence metro · 28 a year ago
New homes permitted, 2025697Florence County
Listings with a price cut27.5%Florence metro
Sale price vs list97.0%Florence metro
New construction sales55Florence 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: Florence County permitted 697 new homes in 2025, including 130 apartment units. 20% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.