A. B & H Excavating, Inc.
Building contractor in Callaway, MD 20620
About this company
A. B & H Excavating, Inc. is listed as a building contractor at 45000 Herman Ln in Callaway, Maryland, in St. Mary's County. It is one of 1 general contractors in ZIP 20620.
Other construction companies nearby
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1.3 mi(301) 870-2289
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1.9 mi(301) 880-6836
C a Bean Inc21603 Bean Family Ln, California
2.2 mi(301) 994-9027
Tinsley Construction19352 Gosnell Rd, Leonardtown
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Housing market around ZIP 20620
Figures describe the local area, not this company.
Typical home value$434,000+1.4% past year · +54% in 10 years
12-month value outlook+1.4%
Days to sale agreement14California metro · 17 a year ago
New homes permitted, 2025282St. Mary's County
Listings with a price cut29.1%California metro
Sale price vs list99.9%California metro
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: St. Mary's County permitted 282 new homes in 2025, including 10 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.