Plumbing contractors registered in Iowa
Every active Iowa license that lists plumbing work, sorted by name.
- Atmosphere Heating and Cooling
Active Insurance not published by state
- August Winter & Sons Inc.
Active Insurance not published by state
- Aurora Plumbing & Electric INC
Active Insurance not published by state
- B & B Plumbing & Heating Inc.
Active Insurance not published by state
- B & D Heating and Air Conditioning INC
Active Insurance not published by state
- B & G HVAC INC
Active Insurance not published by state
- B & K Heating & Plumbing INC
Active Insurance not published by state
- B & K Plumbing & Heating LLC
Active Insurance not published by state
- B G Brecke INC
Active Insurance not published by state
- B G Builders LLC
Active Insurance not published by state
- B Kuhl Plumbing LLC
Active Insurance not published by state
- B Mechanical LLC
Active Insurance not published by state
- B&b Complete Solutions LLC
Active Insurance not published by state
- Baenisch Heating and Cooling
Active Insurance not published by state
- Bahler Mechanical LLC
Active Insurance not published by state
- Baker Mechanical INC DBA Baker Group
Active Insurance not published by state
- Ball Plumbing
Active Insurance not published by state
- Bargain Basement Builders LLC
Active Insurance not published by state
- Barr & Sons LLC
Active Insurance not published by state
- Bassett INC
Active Insurance not published by state
- Bathpro LLC
Active Insurance not published by state
- Battle Mechanical INC
Active Insurance not published by state
- Baudler Plumbing & Heating
Active Insurance not published by state
- Bauer Plumbing & Heating INC
Active Insurance not published by state
- Bauman Heating Cooling & Refrigeration LLC
Active Insurance not published by state
- Baxter Oil Company INC
Active Insurance not published by state
- Bayertown Plumbing
Active Insurance not published by state
- Bdt INC
Active Insurance not published by state
- Bea Day Plumbers INC
Active Insurance not published by state
- Beachy Plumbing
Active Insurance not published by state
- Beals Enterprises INC
Active Insurance not published by state
- Beaver Heating & Air Conditioning Inc.
Active Insurance not published by state
- Becker Construction
Active Insurance not published by state
- Bedrock Alliance LLC
Active Insurance not published by state
- Bedwell Builders
Active Insurance not published by state
- Beebe Drain & Sewer Co. LLC
Active Insurance not published by state
- Beeline Heating and Cooling
Active Insurance not published by state
- Beelner Service INC
Active Insurance not published by state
- Behle INC
Active Insurance not published by state
- Bell Brothers Heating & Air Conditioning INC
Active Insurance not published by state
- Belland INC
Active Insurance not published by state
- Benchmark Heating and Air
Active Insurance not published by state
- Bendon Plumbing Heating & Ac LLC
Active Insurance not published by state
- Benson's Heating & Air Conditioning
Active Insurance not published by state
- Bergen Plumbing Heating & Cooling INC
Active Insurance not published by state
- Bernie's Heating & Cooling
Active Insurance not published by state
- Beth & Kelly INC DBA Benjamin Franklin Plumbing DBA One Hour Heating & Cooling
Active Insurance not published by state
- Bgis Integrated Technical Services US LLC
Active Insurance not published by state
- Big Birge Plumbing
Active Insurance not published by state
- Big D's Plumbing
Active Insurance not published by state
- Big Mike's Custom Bath & HVAC LLC
Active Insurance not published by state
- Bill Jensen Heating and Cooling LLC
Active Insurance not published by state
- Bill's Plumbing INC
Active Insurance not published by state
- Birch Heating & Cooling CO
Active Insurance not published by state
- Bitler Heating INC
Active Insurance not published by state
- Blaser Plumbing INC
Active Insurance not published by state
- Bmwc Constructors Inc.
Active Insurance not published by state
- Bob Oliver Heating and Air Conditioning
Active Insurance not published by state
- Bob's Heating Service
Active Insurance not published by state
- Boge Mechanical Systems LLC
Active Insurance not published by state
- Bogott Plumbing Inc.
Active Insurance not published by state
- Bohl Plumbing & Heating Inc.
Active Insurance not published by state
- Boiler Room Service
Active Insurance not published by state
- Boiler Services and Controls LLC
Active Insurance not published by state
- Bold Plumbing LLC
Active Insurance not published by state
- Bonewitz Properties LLC
Active Insurance not published by state
- Boomerang Corp
Active Insurance not published by state
- Boonstra Heating & Air Conditioning INC
Active Insurance not published by state
- Boruff Heating Cooling
Active Insurance not published by state
- Boruff Plumbing LLC
Active Insurance not published by state
- Bowker Pinnacle Mechanical
Active Insurance not published by state
- Brad A'hearn Plumbing Service LLC
Active Insurance not published by state
- Brass Monkey Refrigeration
Active Insurance not published by state
- Breese Plumbing & Heating LLC
Active Insurance not published by state
- Bresnahan Well Drilling & Repair INC
Active Insurance not published by state
- Brian Kenney Plumbing LLC
Active Insurance not published by state
- Brian's Heating Air Conditioning and More
Active Insurance not published by state
- Brinkman Plumbing Contractors INC
Active Insurance not published by state
- Britson's Heating Cooling and Efficiency LLC
Active Insurance not published by state
- Brockway CO INC
Active Insurance not published by state
- Brockway Mechanical & Roofing CO INC
Active Insurance not published by state
- Broich Plumbing LLC
Active Insurance not published by state
- Brooker Corporation
Active Insurance not published by state
- Brown Plumbing CO
Active Insurance not published by state
- Brown Underground INC
Active Insurance not published by state
- Bryan Electric
Active Insurance not published by state
- Budden Plumbing Heating & a/C INC
Active Insurance not published by state
- Budget Builders & Properties
Active Insurance not published by state
- Budget Plumbing Corp.
Active Insurance not published by state
- Bunch Heating & Cooling
Active Insurance not published by state
- Burlage Heating & Air LLC
Active Insurance not published by state
- Burtness-Lundgren Plumbing & Heating INC
Active Insurance not published by state
- Burton Plumbing Services LLC
Active Insurance not published by state
- Bussanmas Heating and Cooling
Active Insurance not published by state
- Busse Plumbing Heating & a/C INC
Active Insurance not published by state
- Busy Builders LLC
Active Insurance not published by state
- Butler's Quality Plumbing Inc.
Active Insurance not published by state
- C & a Services LLC
Active Insurance not published by state
- C & D Refrigeration Company
Active Insurance not published by state
- C & K INC
Active Insurance not published by state
Last checked against state records on Oct 5, 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.