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General Builder contractors in ROCK VALLEY, IA

16 listings

Source: Iowa Workforce Development license records. Last verified 2026-08-31.

There are 16 general builder contractors in ROCK VALLEY, Iowa with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-09; every listing shows its own number and expiry date. All are drawn from the Iowa Workforce Development register; expired and inactive licenses are excluded.

BusinessLicenseTypeExpiresCityZip
AARDEMA BROS LLCC133943Residential Remodelers2027-06-06ROCK VALLEY51247Set up workspace
COOPERATIVE FARMERS ELEVATORC134103All Other Specialty Trade Contractors2027-06-26ROCK VALLEY51247Set up workspace
CURIELC135399Other Building Equipment Contractors2027-04-22ROCK VALLEY51247Set up workspace
DKOI INC.C149197All Other Specialty Trade Contractors2027-02-14ROCK VALLEY51247Set up workspace
DOWDEY CONSTRUCTION LLCC113069Residential Remodelers2027-04-13ROCK VALLEY51247Set up workspace
DUAL CONTRACTING LLCC121767Residential Remodelers2027-03-27ROCK VALLEY51247Set up workspace
GATOR BROTHERS BORING INCC002281Other/Undefined2027-02-02ROCK VALLEY51247Set up workspace
GLASS DOCTORC151680All Other Specialty Trade Contractors2027-02-19ROCK VALLEY51247Set up workspace
NORTHWEST EXCAVATING INCC133881Site Preparation Contractors2028-05-30ROCK VALLEY51247Set up workspace
OUTDOOR ELEMENTS INCC115769All Other Specialty Trade Contractors2027-01-06ROCK VALLEY51247Set up workspace
SANDBULTE CONSTRUCTION INCC088814Commercial & Institutional Bldg Construction2027-02-25ROCK VALLEY51247Set up workspace
SIOUX VALLEY CONSTRUCTIONC147359Commercial & Institutional Bldg Construction2027-05-07ROCK VALLEY51247Set up workspace
VANDE HOEF CONSTRUCTION INCC090818Finish Carpentry Contractors2027-05-25ROCK VALLEY51247Set up workspace
VANDER ZWAAG HOME IMPROVEMENTSC139970Residential Remodelers2026-12-09ROCK VALLEY51247Set up workspace
VG CONSTRUCTION & STONEC132952New Single-Family Housing Construction2027-02-21ROCK VALLEY51247Set up workspace
WEST ROCK CONSTRUCTION INCC102591Other Foundation/Structure &Bldg Exterior2027-02-13ROCK VALLEY51247Set up workspace

Quick answers

How many general builder contractors are in ROCK VALLEY?
16 with a current Iowa license, as of 2026-08-31.
How do I check a license is current?
Every listing shows its state license number and expiry. Verify any of them directly against the Iowa Workforce Development licensee database.
License data from state licensing authorities, refreshed on each state’s own schedule; every listing names the register it came from. Place data © OpenStreetMap contributors, ODbL. Nothing here is purchased, estimated, or user-submitted. How we get our data