Mark Brew Plumbing NOW CB Plumbing
HVAC contractor in Highland, MD 20777
About this company
Mark Brew Plumbing NOW CB Plumbing is listed as an HVAC contractor at 13419 Clarksville Pike in Highland, Maryland, in Howard County. It is one of 1 HVAC companies in ZIP 20777.
Other HVAC companies nearby
Snell Plumbing, Heating & Air Conditioning8551 Reservoir Rd, Fulton
3.0 mi(301) 459-5888
Shipley Plumbing Heating Cooling17816 New Hampshire Avenue, Ashton
3.6 mi(301) 364-4660
Borchers Mechanical Services Inc.16413 New Hampshire Ave, Silver Spring
4.0 mi(301) 741-4387
Quality Air Solutions15304 Spencerville Ct, Burtonsville
5.1 mi(301) 388-3919
JC & JC HVAC1614 Maydale Dr, Silver Spring
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Housing market around ZIP 20777
Figures describe the local area, not this company.
Typical home value$985,000+2.5% past year · +52% in 10 years
12-month value outlook+0.5%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 2025728Howard 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: Howard County permitted 728 new homes in 2025, including 379 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.