D1 HVAC & Mechanical
HVAC contractor in Griffin, GA 30223
About this company
D1 HVAC & Mechanical is listed as an HVAC contractor at 3981 Express Way N in Griffin, Georgia, in Spalding County. It is one of 7 HVAC companies in ZIP 30223.
Other HVAC companies nearby
Blair Heating & Air4035 Highway 19 41 41 Ste 107, Hampton
0.1 mi(770) 477-8896
Airco Comfort Solutions3418 N Expressway, Griffin
1.1 mi(770) 471-8078
Acomfort By Design1435 Birdie Rd, Griffin
2.6 mi(678) 688-7378
Wright Bilt Systems18029 Wildwood Rd, Griffin
3.0 mi(770) 228-7634
Alliance Heating and AC services Inc12 College St, Hampton
3.3 mi(770) 914-1031
Housing market around ZIP 30223
Figures describe the local area, not this company.
Typical home value$204,000−3.3% past year · +122% in 10 years
Typical rent$1,253+1.3% past year
12-month value outlook−0.6%Roughly flat
New homes permitted, 2025317Spalding County
Days to sale agreement46Atlanta metro · 45 a year ago
Listings with a price cut30.7%Atlanta metro
Sale price vs list98.1%Atlanta metro
New construction sales935Atlanta metro, Aug · −13% 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: Spalding County permitted 317 new homes in 2025. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.