G W Murk Services Co.
HVAC contractor in Jarrettsville, MD 21084
About this company
G W Murk Services Co. is listed as an HVAC contractor at 4062 Madonna Rd in Jarrettsville, Maryland, in Harford County. It is one of 2 HVAC companies in ZIP 21084.
Other HVAC companies nearby
Excel HVAC Services2302 Red Stone Ct, Street
3.4 mi(410) 657-6296
Forest Hill Heating & Air3732 Peach Orchard Rd, Street
5.3 mi(443) 752-3520
DUCTZ of the Upper Bay Region2501 Derby Dr, Fallston
5.8 mi(410) 692-9775
Foremost Heating & Air Conditioning1200 Harkins Rd, Pylesville
6.6 mi(410) 692-5503
Standard Heating & Air Conditioning Contractors16 Jordan Mill Ct, White Hall
6.6 mi(410) 357-5010
Housing market around ZIP 21084
Figures describe the local area, not this company.
Typical home value$545,000+3.6% past year · +54% in 10 years
12-month value outlook+0.3%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 2025715Harford 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: Harford County permitted 715 new homes in 2025, including 137 apartment units. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.