Advanced Underground
General contractor in Harmans, MD 21077
About this company
Advanced Underground is listed as a general contractor at 1234 Old Dorsey Rd in Harmans, Maryland, in Anne Arundel County. Federal motor carrier records list 33 drivers and 27 trucks for the company. It is one of 7 general contractors in ZIP 21077.
Other construction companies nearby
Absolute underground1234 Old Dorsey Rd, Hanover
Under 0.1 mi(410) 768-2607
Jernigan Concrete Pumping7470 Railroad Ave, Harmans
0.2 mi(410) 787-9687
Traffic Systems Inc.7519 Railroad Ave, Harmans
0.2 mi(443) 557-0025
Aggtrans7535 Railroad Ave, Harmans
0.3 mi(410) 766-4242
Argo Systems7468 Candlewood Rd, Hanover
0.5 mi(410) 768-2444
Housing market around ZIP 21077
Figures describe the local area, not this company.
Typical home value$454,0000.0% past year
12-month value outlook+0.3%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 20251,844Anne Arundel 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.
Local building angle: Anne Arundel County permitted 1,844 new homes in 2025, including 971 apartment units. 38% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.