Tri-County Heating & Cooling
HVAC contractor in Saint Matthews, SC 29135
About this company
Tri-County Heating & Cooling is listed as an HVAC contractor at 246 Sweetwater Rd in Saint Matthews, South Carolina, in Calhoun County. It is one of 3 HVAC companies in ZIP 29135.
Other HVAC companies nearby
Portable Air Solutions3271 Old State Rd, St Matthews
8.4 mi(803) 600-6226
Orangeburg Heating & Cooling Inc.1037 Bull St, Orangeburg
10.2 mi(803) 534-4620
Air Worx Heating & Air Conditioning1067 Henley St, Orangeburg
10.2 mi(803) 490-3133
Orangeburg Refrigeration And Air Conditioning1169 Union St, Orangeburg
10.9 mi(803) 747-2891
Thermo King Columbia, Inc.30 Sonntag Dr, Gaston
13.2 mi(803) 695-8880
Housing market around ZIP 29135
Figures describe the local area, not this company.
Typical home value$178,000+6.4% past year · +48% in 10 years
12-month value outlook+0.3%Roughly flat
Days to sale agreement32Columbia metro · 23 a year ago
New homes permitted, 202538Calhoun County
Listings with a price cut33.5%Columbia metro
Sale price vs list98.2%Columbia metro
New construction sales235Columbia metro, Aug · −21% 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: Calhoun County permitted 38 new homes in 2025. 19% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.