Robert Koppenhaver Builder and Contracting Co.
Construction company in Spring Glen, PA 17978
About this company
Robert Koppenhaver Builder and Contracting Co. is listed as a construction company at 20 School Rd in Spring Glen, Pennsylvania, in Dauphin County. Federal motor carrier records list 5 drivers and 13 trucks for the company. It is one of 4 general contractors in ZIP 17978.
Other construction companies nearby
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Housing market around ZIP 17978
Figures describe the local area, not this company.
Typical home value$226,000+8.5% past year
12-month value outlook+3.1%
Days to sale agreement9Harrisburg metro · 8 a year ago
New homes permitted, 2025329Dauphin County
Listings with a price cut29.2%Harrisburg metro
Sale price vs list100.0%Harrisburg metro
New construction sales43Harrisburg metro, Aug · +2% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Local building angle: Dauphin County permitted 329 new homes in 2025, including 121 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.