ABC Cooling and Heating
HVAC contractor in Dundalk, MD 21222
About this company
ABC Cooling and Heating is listed as an HVAC contractor at 4030 North Point Blvd in Dundalk, Maryland, in Baltimore County. It is one of 5 HVAC companies in ZIP 21222.
Other HVAC companies nearby
Reliability Home Services4030 N Point Blvd Ste A, Dundalk
0.1 mi(443) 399-8663
Bmore Heating and Cooling4030 N Point Blvd Ste E, Dundalk
0.1 mi(410) 285-8888
Pinnacle Heating and Air Conditioning3800 North Point Blvd, Dundalk
0.8 mi(410) 288-2020
Ssi Services8008 Pinewood Rd, Dundalk
1.4 mi(410) 288-3731
Bill's Refrigeration and Air Conditioning3102 Newton Rd, Sparrows Point
2.2 mi(410) 477-6955
Housing market around ZIP 21222
Figures describe the local area, not this company.
Typical home value$222,000−1.7% past year · +62% in 10 years
Typical rent$1,391+2.2% past year
12-month value outlook+0.1%Roughly flat
New homes permitted, 20251,531Baltimore County
Days to sale agreement16Baltimore metro · 14 a year ago
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% 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: Baltimore County permitted 1,531 new homes in 2025, including 379 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.