Contractors in Decatur County, Iowa
Compare businesses by city and trade, check their registration details and request free project quotes. How this list is built →
36 public registry records for Decatur County, across 7 recorded cities and 16 State trade categories.
Largest categories: All Other Specialty Trade Contractors (7); Residential Remodelers (5); Other/Undefined (4).
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.
By city in Decatur County
By trade in Decatur County
1 of 37 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 Decatur County
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
- Jackson Roofing & Construction LLC
Lamoni, IA · Decatur County
Roofing Contractors
Hours published
Registration last issued or renewed 2026-03-31
- Boyd Construction LLC
Leon, IA · Decatur County
Commercial & Institutional Bldg Construction
Registration last issued or renewed 2026-03-25
REGISTERED(641) 446-6944 - Swartzentruber Construction LLC
Lamoni, IA · Decatur County
Other Heavy/Civil Engineering
Registration last issued or renewed 2026-10-08
REGISTERED(641) 784-3133 - Airtight Spray Foam Of Iowa
Weldon, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2025-11-18
REGISTERED(641) 445-5969 - B G Builders LLC
Lamoni, IA · Decatur County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-07-15
REGISTERED(641) 202-3686 - Before & After Painting
Lamoni, IA · Decatur County
Residential Remodelers
Registration last issued or renewed 2026-10-05
REGISTERED(641) 757-2744 - Blacks Family Tree Services
Leon, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2026-06-16
REGISTERED(641) 572-2268 - Bob Jackson Trucking
Weldon, IA · Decatur County
Other/Undefined
Registration last issued or renewed 2026-07-02
REGISTERED(641) 414-5920 - Brent Marvin Masonry Construction
Leon, IA · Decatur County
Masonry Contractors
Registration last issued or renewed 2026-09-25
REGISTERED(641) 342-0990 - Communications Solutions Of Southern Iowa
Weldon, IA · Decatur County
Power/Communication Line Construction
Registration last issued or renewed 2026-08-04
REGISTERED(515) 971-9044 - Dale’s Home Service
Leon, IA · Decatur County
Residential Remodelers
Registration last issued or renewed 2025-11-19
REGISTERED(641) 414-3261 - Dcli LLC
Leon, IA · Decatur County
Site Preparation Contractors
Registration last issued or renewed 2025-11-13
REGISTERED(641) 442-5347 - Gilbert Plumbing & Heating
Leon, IA · Decatur County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-07-07
REGISTERED(641) 446-4822 - Hewletts Quality Lawn Care & Pest Control
Grand River, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2026-01-29
REGISTERED(641) 344-0319 - J&H Construction
Van Wert, IA · Decatur County
Water/Sewer Line Construction
Registration last issued or renewed 2026-03-12
REGISTERED(641) 414-3171 - Jackson Electric LLC
Decatur, IA · Decatur County
Electrical and Wiring Installation
Registration last issued or renewed 2026-02-27
REGISTERED(641) 414-1881 - Jeanes Construction
Lamoni, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2026-05-14
REGISTERED(641) 784-6613 - Jim Rouse Construction INC
Leon, IA · Decatur County
Finish Carpentry Contractors
Registration last issued or renewed 2026-06-26
REGISTERED(641) 340-0128 - L & E Quality Construction
Leon, IA · Decatur County
Finish Carpentry Contractors
Registration last issued or renewed 2026-01-26
REGISTERED(641) 414-1921 - Lamoni Heating Cooling & Plumbing
Lamoni, IA · Decatur County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-06-22
REGISTERED(641) 784-3344 - REGISTERED(641) 344-1184
- MB Radon Services
Lamoni, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2026-10-01
REGISTERED(515) 229-9366 - Mid Iowa Gutter
Leon, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2026-07-02
REGISTERED(641) 414-6030 - Mike's Construction & Excavating LLC
Leon, IA · Decatur County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-06-22
REGISTERED(641) 344-7220 - Oakland Woodworks LLC
Lamoni, IA · Decatur County
Residential Remodelers
Registration last issued or renewed 2026-09-14
REGISTERED(423) 963-0888 - Onstot Construction LLC
Garden Grove, IA · Decatur County
Other Foundation/Structure &Bldg Exterior
Registration last issued or renewed 2026-09-04
REGISTERED(515) 238-5922 - Porter Electric
Leon, IA · Decatur County
Electrical and Wiring Installation
Registration last issued or renewed 2026-04-02
REGISTERED(641) 446-4699 - Professional Underground
Lamoni, IA · Decatur County
Other/Undefined
Registration last issued or renewed 2026-04-27
REGISTERED(641) 784-3344 - Southern Iowa Building And Remodels
Lamoni, IA · Decatur County
Residential Remodelers
Registration last issued or renewed 2026-07-21
REGISTERED(641) 289-5043 - Taylor Fencing LLC
Lamoni, IA · Decatur County
All Other Specialty Trade Contractors
Registration last issued or renewed 2025-11-21
REGISTERED(515) 724-9493 - Tharp Construction
Leon, IA · Decatur County
Residential Remodelers
Registration last issued or renewed 2026-09-29
REGISTERED(641) 442-2382 - TNT Builders
Lamoni, IA · Decatur County
Other/Undefined
Registration last issued or renewed 2026-10-14
REGISTERED(641) 289-1052 - Top-Notch Insulation N Construction LLC
Leon, IA · Decatur County
Drywall & Insulation Contractors
Registration last issued or renewed 2026-03-02
REGISTERED(641) 572-2355 - Tyler Hosie Construction
Lamoni, IA · Decatur County
Finish Carpentry Contractors
Registration last issued or renewed 2026-09-01
REGISTERED(641) 784-8955 - W2
Leon, IA · Decatur County
Electrical and Wiring Installation
Registration last issued or renewed 2026-06-09
REGISTERED(641) 414-6165 - Yutzy Builders
Garden Grove, IA · Decatur County
New Single-Family Housing Construction
Registration last issued or renewed 2026-06-15
REGISTERED(641) 572-2356
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.
Browse county records by trade
These groups retain the State county labels. New county/trade directories use an additional consistency check.
All Other Specialty Trade Contractors: 7 records
Showing up to 20 names in this county category. Use the city links above to narrow the list, see All Other Specialty Trade Contractors statewide, or browse every public profile.
Residential Remodelers: 5 records
Showing up to 20 names in this county category. Use the city links above to narrow the list, see Residential Remodelers statewide, or browse every public profile.
Plumbing/Heating & A/C Contractors: 4 records
Showing up to 20 names in this county category. Use the city links above to narrow the list, see Plumbing/Heating & A/C Contractors statewide, or browse every public profile.
Electrical and Wiring Installation: 3 records
Showing up to 20 names in this county category. Use the city links above to narrow the list, see Electrical and Wiring Installation statewide, or browse every public profile.
Finish Carpentry Contractors: 3 records
Showing up to 20 names in this county category. Use the city links above to narrow the list, see Finish Carpentry Contractors statewide, or browse every public profile.
How to choose the best contractor in Decatur County
Iowa does not rate or rank contractors, and neither do we. The 36 registered contractors listed on this page (current as of November 2026) are the complete State registry for Decatur County, 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 Decatur County, Iowa?
Iowa does not rate or rank contractors, so there is no official "best registered contractors" list. This directory shows all 36 registered contractors the State lists in Decatur County, 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 Decatur County, Iowa?
As of November 2026, the State of Iowa lists 36 registered contractors in Decatur County, 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 download the full list as a CSV, or read how this directory is built.
↓ Download this list (CSV)Data, sources & method →Verify a registration with the State ↗
Cite this dataset: Iowa's Best Contractors (contractiowa.com), Iowa registered construction contractors, compiled from the State of Iowa contractor registration record (Iowa Code ch. 91C), exported November 2, 2026.