Updated: Sep 16, 2025
Location and Projects
Address
Havre, MT, 59501
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Robert M (mike) Nault Plumber
Robert M (mike) Nault, Havre, MT (Owned by: Robert M (Mike) Nault) holds a Plumber License license and 2 other licenses according to the Montana license board.
Their BuildZoom score of 0 does not rank in the top 50% of Montana contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert M (mike) Nault, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Robert M (mike) Nault Services
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Robert M (mike) Nault Contact Information
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Building Permits by Robert M (mike) Nault
This is a sample of this contractor's permits. Click here to access their complete permit history.
Com/a phillips county commissioners owners nault plumbing & heating inc commercial alteration cty:(phillips)
Valuation:
N/A
Permit #:
2019-PLMB-001720
Status:
complete
Fee:
$306
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
Com/a phillips county commissioners owners nault plumbing & heating inc commercial mechanical app cty:(phillips)
Valuation:
N/A
Permit #:
2019-MECH-000361
Status:
complete
Fee:
$104
Permit Type:
Alteration/remodel
Building Type:
N/A
Com/n tilleman motor company owner nault plumbing & heating inc plumbing permit cty:(hill)
Valuation:
N/A
Permit #:
2019-PLMB-002342
Status:
complete
Fee:
$321
Permit Type:
New
Building Type:
Commercial/public
Com/r sw investments of montana hav, llc old kmart nault plumbing & heating inc commercial cty:(hill)
Valuation:
N/A
Permit #:
2019-PLMB-001281
Status:
complete
Fee:
$110
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
Holiday village mall nault plu fire tube hot water cty:(hill)
Valuation:
N/A
Permit #:
2020-BOIL-000225
Status:
filed
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Com/a holiday village mall nalult plu cty:(hill)
Valuation:
N/A
Permit #:
2020-MECH-000517
Status:
complete
Fee:
$132
Permit Type:
Addition
Building Type:
N/A
Havre public school district #16 nault plumbing & heating inc new steam cty:(hill)
Valuation:
N/A
Permit #:
2018-BOIL-000253
Status:
filed
Fee:
$552
Permit Type:
N/A
Building Type:
School
Com/a holiday village mall nault plu cty:(hill)
Valuation:
N/A
Permit #:
2020-PLMB-002618
Status:
complete
Fee:
$245
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
Marias medical center nault plumbing & heating commercial cty:(toole)
Valuation:
N/A
Permit #:
2019-PLMB-000347
Status:
complete
Fee:
$65
Permit Type:
Alteration/remodel
Building Type:
Accessory building
Com/r msu northern nault plumbing & heating inc commercial cty:(hill)
Valuation:
N/A
Permit #:
2018-PLMB-002765
Status:
complete
Fee:
$55
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
Crawford distillery nault plumbing & heating inc commercial cty:(hill)
Valuation:
N/A
Permit #:
2017-PLMB-001566
Status:
complete
Fee:
$135
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
Com/a naultmsu northern owner cty:(hill)
Valuation:
N/A
Permit #:
2019-MECH-000314
Status:
complete
Fee:
$76
Permit Type:
Alteration/remodel
Building Type:
N/A
Com/r msu northern nault plumbing & heating inc cty:(hill)
Valuation:
N/A
Permit #:
2018-MECH-000600
Status:
complete
Fee:
$499
Permit Type:
Alteration/remodel
Building Type:
N/A
Com/n harmon properties nault plumbing & heating cty:(hill)
Valuation:
N/A
Permit #:
2018-PLMB-002441
Status:
complete
Fee:
$402
Permit Type:
New
Building Type:
Commercial/public
Msu northern nault plumbing & heating inc hwh cty:(hill)
Valuation:
N/A
Permit #:
2018-BOIL-000390
Status:
filed
Fee:
$658
Permit Type:
N/A
Building Type:
School
30232 blackfeet community college nault plumbing & heating inc hwh new cty:(glacier)
Valuation:
N/A
Permit #:
2018-BOIL-000296
Status:
filed
Fee:
$66
Permit Type:
N/A
Building Type:
School
Mtb 30533 msu northern (advanced fuels) cty:(hill)
Valuation:
N/A
Permit #:
2019-BOIL-000205
Status:
filed
Fee:
$236
Permit Type:
N/A
Building Type:
School
St mary's catholic church nault plumbing & heating sf alteration cty:(liberty)
Valuation:
N/A
Permit #:
2018-PLMB-000765
Status:
complete
Fee:
$40
Permit Type:
Alteration/remodel
Building Type:
Single family dwe...
Blackfeet community college nault plumbing & heating inc commercial cty:(glacier)
Valuation:
N/A
Permit #:
2017-PLMB-001977
Status:
complete
Fee:
$415
Permit Type:
New
Building Type:
Commercial/public
Hill county 4h foundation nault plumbing & heating inc commercial cty:(hill)
Valuation:
N/A
Permit #:
2017-PLMB-002545
Status:
complete
Fee:
$487
Permit Type:
New
Building Type:
Commercial/public
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Robert M (mike) Nault Reviews
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Verified License
BuildZoom confirmed this contractor's license
Robert M (mike) Nault License info
Verified License
| License # | PLU-PM-LIC-938 |
| Status | Active |
| State | Montana |
| Type | Plumber License |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Robert M (mike) Nault at the Montana Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 46285 |
| Status | Active |
| State | Montana |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2016. Check the current license status of Robert M (mike) Nault with the Montana Department of Labor & Industry
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PLU-PM-LIC-501 |
| Status | Inactive |
| State | Montana |
| Type | Plumber License |
- According to the Montana Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Robert M (mike) Nault at the Montana Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Robert M (mike) Nault, click “This is My Business” to update your information.
69
Permits
- Building permit records show that Robert M (mike) Nault has worked on 69 permitted projects.
Robert M (mike) Nault Employees
BH
Brian Hanson
Supervises
NI
Nault Plumbing And Heating Inc
Owns
RN
Robert M (Mike) Nault
Owner