Contractors in Osage, Iowa
20 public registry records for Osage, across 8 State trade categories.
Largest categories: Electrical and Wiring Installation (4); New Single-Family Housing Construction (3); Plumbing/Heating & A/C Contractors (3).
Source observed 2026-11-02: Iowa Department of Inspections, Appeals, and Licensing. Registration is not a quality rating. A recorded location does not establish a service area.
7 general contractors and 13 specialty trade contractors and construction companies. This is the complete State registry for Osage, not a curated list.
Choose the trade for your job, then open a business profile to check its registration, services and contact details. Ask each contractor whether they work at your location.
20 registered in Osage, Mitchell County has 40
Browse businesses registered in nearby towns, by city and by trade. Ask whether they serve your location before arranging a visit.
All contractors in Mitchell County →General contractors in Osage
Specialty trades in Osage
Other cities in Mitchell County
All registered contractors in Osage
1 of 21 listings publish services; 2 publish hours. These are published details, not availability guarantees.
Premiere members appear first, marked with the gold check.
BN EnterprisesOmaha, NE
Serves Osage
Other Building Finishing Contractors
“Omaha Roofing & Home Exterior Company”
Residential roofing · Commercial roofing · Roof repairs · Hours published · Website available
Registration last issued or renewed 2026-04-15
- Nack & Associates INC
Osage, IA · Mitchell County
Commercial & Institutional Bldg Construction
Registration last issued or renewed 2026-04-21
REGISTERED(641) 732-1395 - Popp Excavating INC
Osage, IA · Mitchell County
Site Preparation Contractors
Registration last issued or renewed 2026-01-28
REGISTERED(641) 732-4324 - Basic Building Supplies INC
Osage, IA · Mitchell County
Electrical and Wiring Installation
Registration last issued or renewed 2026-04-22
REGISTERED(641) 220-3230 - Blumer Excavating Co LLC
Osage, IA · Iowa County
Site Preparation Contractors
Registration last issued or renewed 2026-05-07
REGISTERED(641) 832-7407 - Brumm Construction INC
Osage, IA · Mitchell County
Residential Remodelers
Registration last issued or renewed 2026-09-25
REGISTERED(641) 732-5521 - Cloverleaf Construction INC
Osage, IA · Mitchell County
Finish Carpentry Contractors
Registration last issued or renewed 2026-05-19
REGISTERED(641) 220-1185 - D. Randall Construction LLC
Osage, IA · Mitchell County
Residential Remodelers
Registration last issued or renewed 2025-12-09
REGISTERED(641) 732-4258 - Excel Builders LLC
Osage, IA · Mitchell County
New Single-Family Housing Construction
Registration last issued or renewed 2026-04-13
REGISTERED(641) 330-2884 - Havel Construction
Osage, IA · Mitchell County
New Single-Family Housing Construction
Registration last issued or renewed 2026-03-09
REGISTERED(641) 832-8575 - J B Electric LLC
Osage, IA · Iowa County
Electrical and Wiring Installation
Registration last issued or renewed 2025-12-16
REGISTERED(641) 832-8871 - Jim Roll Electric LLC
Osage, IA · Mitchell County
Electrical and Wiring Installation
Registration last issued or renewed 2026-10-14
REGISTERED(641) 732-4307 - Kenny's Service LLC
Osage, IA · Mitchell County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-07-02
REGISTERED(641) 330-5141 - L.R. Builders INC DBA LR Builders INC
Osage, IA · Mitchell County
Residential Remodelers
Registration last issued or renewed 2025-11-17
REGISTERED(641) 832-8112 - Mayers Excavating Company
Osage, IA · Mitchell County
Site Preparation Contractors
Registration last issued or renewed 2026-07-10
REGISTERED(641) 732-4004 - Michael A Malmin Construction LLC
Osage, IA · Mitchell County
Other/Undefined
Registration last issued or renewed 2026-01-09
REGISTERED(641) 220-3259 - Scharper Services LLC
Osage, IA · Mitchell County
Electrical and Wiring Installation
Registration last issued or renewed 2025-11-10
REGISTERED(641) 732-3630 - Voigt Plumbing And Backflow LLC
Osage, IA · Mitchell County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-09-08
REGISTERED(641) 832-1596 - Wengerds Construction LLC
Osage, IA · Mitchell County
New Single-Family Housing Construction
Registration last issued or renewed 2026-07-24
REGISTERED(530) 632-4360 - Workzone Builders LLC DBA Work Zone Builders
Osage, IA · Mitchell County
Other/Undefined
Registration last issued or renewed 2026-02-26
REGISTERED(641) 832-8164 - Wright Plumbing & Heating
Osage, IA · Mitchell County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-10-09
REGISTERED(641) 732-5208
Premiere members appear first, marked with the gold check.Verified: owner confirmed their details with the StateEvery registered contractor is listed either way, a badge moves a listing up, it never removes anyone, and neither is a judgement of anyone’s work.
How to choose the best contractor in Osage
Iowa does not rate or rank contractors, and neither do we. The 20 registered contractors listed on this page (current as of November 2026) are the complete State registry for Osage, shown without any quality ranking. “Best” is not a list you can look up; it is the contractor who is right for your job. Here is the method the pros’ own trade associations recommend for finding them:
- 1. Start from the complete list. Every business above holds a current State registration, and nobody pays to be included. Premiere members appear first, marked with the gold check. That is placement, not a rating. Shortlist three or four whose location and trade fit your project.
- 2. Confirm the registration is active. Check each one on the Iowa Department of Inspections, Appeals, and Licensing’s official portal (verify a registration ↗). Every profile here links to the State’s own record so you can check it in one click.
- 3. Get current proof of insurance. Ask for a certificate of general liability and workers’ compensation. Never let uninsured work start on your property.
- 4. Get at least three written, itemized bids. Compare the same scope apples-to-apples. Be wary of a bid far below the rest. It usually hides missing scope or “surprise” costs later.
- 5. Check references and recent local work, then put the full scope, price, milestone payment schedule, and warranty in a written contract before anyone starts. Never pay the full amount up front.
The full guide: finding the best contractor in Iowa →Questions to ask before you hire →How to verify a registration →
Frequently asked questions
Who are the best registered contractors in Osage, Iowa?
Iowa does not rate or rank contractors, so there is no official "best registered contractors" list. This directory shows all 20 registered contractors the State lists in Osage, Iowa. Premiere members appear first, marked with the gold check. Owner-verified listings follow, then listings with published business details, then everyone else, alphabetical within each group. Nobody is ranked by quality. To choose one for your project, confirm the registration is active, ask for current proof of liability insurance and workers' compensation (and, for a licensed trade, a current State trade license), and compare written itemized bids. Registration and advertising placement do not establish quality.
How many registered contractors are there in Osage, Iowa?
As of November 2026, the State of Iowa lists 20 registered contractors in Osage, Iowa. This directory shows all of them. It is the complete public registry, and nobody can pay to be added or left out.
Is a registered contractor the same as a licensed contractor?
No. Iowa requires most construction contractors to register with the State (Iowa Code ch. 91C), but registration is not a license, an endorsement, or a guarantee of quality, insurance, or bonding. It confirms only that the business filed a current registration with the State.
How do I verify a contractor's Iowa registration?
Look up the registration number on the Iowa Department of Inspections, Appeals, and Licensing's official portal (https://laborportal.iwd.iowa.gov/iwd_portal/). Every profile in this directory links to the State's own record so you can confirm it independently. See the step-by-step guide at https://contractiowa.com/verify.
Are these contractors insured or bonded?
Registration does not verify insurance or bonding. Always ask a contractor for current proof of liability insurance and workers' compensation, and get at least three written bids, before you hire.
Where does this data come from and how current is it?
It comes directly from the Iowa Department of Inspections, Appeals, and Licensing's public "Active Iowa Construction Contractor Registrations" record, last exported November 2026. You can read how this directory is built and download the underlying dataset.
Data, sources & method →Verify a registration with the State ↗