Plumbing & HVAC Contractors in Oskaloosa, Iowa
4 public registry records for Oskaloosa.
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.
State registry category: Plumbing/Heating & A/C Contractors. This is the complete registry for Oskaloosa. 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. How this list is built →
Also searched as: plumber, plumer, plummer, plumbing, hvac, furnace, boiler, heating.
1 of 4 listings publish services; 0 publish hours. These are published details, not availability guarantees.
- Cunningham INC
Oskaloosa, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-08-12
REGISTERED(641) 673-8479 - Debruin Trenching INC.
Oskaloosa, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-10-09
REGISTERED(641) 673-9520 - Edel's INC DBA Vande Wall Plumbing
Oskaloosa, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-06-03
REGISTERED(641) 672-0293 - Johnsons Heating Ac & Refrigeration INC.
Oskaloosa, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-09-23
REGISTERED(641) 673-0888
More plumbing & hvac contractors nearby in Mahaska County
- Fopma Services LLC
Leighton, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-09-16
REGISTERED(641) 626-9906 - Johnson Plumbing
Beacon, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-06-30
REGISTERED(641) 673-5137 - Terpstra Plumbing INC
New Sharon, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-07-27
REGISTERED(641) 780-7346 - Van's Electric & Construction INC.
New Sharon, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-08-26
REGISTERED(641) 625-4280 - Vander Linden Services
Leighton, IA · Mahaska County
Plumbing/Heating & A/C Contractors
Registration last issued or renewed 2026-08-12
REGISTERED(641) 780-0193
How many plumbing/heating & a/c contractors are registered in Oskaloosa?
As of November 2026, 4 plumbing/heating & a/c contractors based in Oskaloosa hold a construction contractor registration with the State of Iowa, 4 of them currently in Registered status. That is a share of the 1,509 plumbing/heating & a/c contractors registered statewide. This is the complete State registry for Oskaloosa, not a curated selection.
- In Oskaloosa
- 4
- registered in this trade
- Currently registered
- 4
- in active status
- Not current
- 0
- expired or lapsed, still on record
- Renewing in 90 days
- 0
- registrations due to expire
Comparing beyond city limits? All 1,509 plumbing/heating & a/c contractors registered in Iowa →
What to know before hiring plumbing & hvac contractors in Iowa →