Registered contractors in Preston, Iowa
Contractors with an active Iowa license and a business address in Preston (Jackson County). Each listing shows what the state has on file.
8active licenses
n/ainsurance not published by this state
8total records
- B Strait Construction
Active Insurance not published by state
- Bernie's Heating & Cooling
Active Insurance not published by state
- County Line Concrete LLC
Active Insurance not published by state
- Doug Bormann Constuction
Active Insurance not published by state
- Dunn Construction Inc.
Active Insurance not published by state
- Glen H Trenkamp
Active Insurance not published by state
- Sullivan Electrical Services LLC
Active Insurance not published by state
- Total Comfort Heating & Cooling
Active Insurance not published by state
Last checked against state records on Oct 4, 2026. Source: Iowa Department of Inspections, Appeals, and Licensing, via the Iowa Data Hub (data.iowa.gov), licensed CC BY 4.0. How we get this data.