Hearth Product Services
HVAC contractor in White Marsh, MD 21162
About this company
Hearth Product Services is listed as an HVAC contractor at 5652 Gunpowder Rd in White Marsh, Maryland, in Baltimore County. It is one of 1 HVAC companies in ZIP 21162.
Other HVAC companies nearby
Alpha Heating & Air Conditioning, LLC9417 Georgia Belle Dr, Perry Hall
1.2 mi(443) 983-9197
Broyles-HVACR37 Neptune Dr, Joppatowne
2.3 mi(667) 228-7015
Synergy Mechanical Solutions6618 Blackhead Rd, Middle River
2.4 mi(410) 948-1850
Central Air Duct Cleaning510 Pulaski Hwy, Joppa
2.8 mi(410) 538-5550
Wayne's Heating and Air11908 Bluestone Rd, Kingsville
3.0 mi(410) 459-9150
Housing market around ZIP 21162
Figures describe the local area, not this company.
Typical home value$517,000+0.1% past year · +46% in 10 years
12-month value outlook+0.4%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 20251,531Baltimore County
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. 48% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.