Rittmer Inc
Excavation contractor in De Witt, IA 52742
About this company
Rittmer Inc is listed as an excavation contractor at 2464 330th Ave in De Witt, Iowa, in Clinton County. Federal motor carrier records list 5 drivers and 6 trucks for the company. It is one of 2 excavation and demolition companies in ZIP 52742.
Other excavation and demolition companies nearby
West Excavating & Concrete Inc26316 Utica Ridge Rd, Eldridge
9.3 mi(563) 285-6970
Crandall Excavating LLC2616 2nd Ave S, Clinton
10.6 mi(563) 284-7080
Detterman Excavating1547 12th Ave S, Clinton
11.8 mi(563) 249-5344
Holst Trucking and Excavating24118 270th Ave, Le Claire
12.0 mi(563) 289-3034
Diamond Cut Inc3104 W 76th St, Davenport
17.7 mi(563) 322-6006
Housing market around ZIP 52742
Figures describe the local area, not this company.
Typical home value$286,000+6.8% past year · +75% in 10 years
12-month value outlook+3.3%
Days to sale agreement18Clinton metro · 24 a year ago
New homes permitted, 202585Clinton County
Listings with a price cut27.6%Clinton metro
Sale price vs list98.3%Clinton 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: Clinton County permitted 85 new homes in 2025, including 48 apartment units. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.