Global HVAC LLC
HVAC contractor in Sykesville, MD 21784
About this company
Global HVAC LLC is listed as an HVAC contractor based in Sykesville, Maryland, in Carroll County. Federal motor carrier records list 2 drivers and 2 trucks for the company. It is one of 3 HVAC companies in ZIP 21784.
Other HVAC companies nearby
Design Flow Heating & Cooling LLC5975 Exchange Dr Ste C, Eldersburg
(443) 878-8278
Will Air5389 Enterprise St Ste F, Sykesville
(410) 549-9300
Housing market around ZIP 21784
Figures describe the local area, not this company.
Typical home value$553,000+0.5% past year · +49% in 10 years
Typical rent$2,103
12-month value outlook+0.5%Roughly flat
New homes permitted, 2025153Carroll 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: Carroll County permitted 153 new homes in 2025. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.