Mahr Excavating
General contractor in Dorchester, IA 52140
About this company
Mahr Excavating is listed as a general contractor at 154 Dorchester Dr in Dorchester, Iowa, in Allamakee County. Federal motor carrier records list 2 drivers and 1 trucks for the company. It is one of 1 general contractors in ZIP 52140.
Other construction companies nearby
Wadsworth Construction Inc.1087 250th St, Waukon
13.3 mi(563) 419-0390
David Ryan Construction3566 236th Ave, Decorah
13.6 mi(563) 735-5895
DC Builders2150 300th St, Decorah
14.1 mi(563) 379-8978
Hubka Construction Inc2456 County Road A14, Decorah
14.4 mi(563) 735-5524
Tom Massman Construction1510 Laurel Dr, Decorah
14.5 mi(563) 380-7912
Housing market around ZIP 52140
Figures describe the local area, not this company.
Typical home value$399,000+10.7% past year
New homes permitted, 202598Allamakee County
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Local building angle: Allamakee County permitted 98 new homes in 2025, including 48 apartment units. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.