Updated: Jun 01, 2026
Location and Projects
Headquarters Address
Longview, WA, 98632
Local address
Longview, WA, 98632
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Longview Plumbing & Heating Co Inc
Longview Plumbing & Heating Co Inc, (Owned by: Buchan Iii, William Dean) holds a Plumbing license and 3 other licenses according to the Oregon license board.
Their BuildZoom score of 93 ranks in the top 27% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Longview Plumbing & Heating Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Longview Plumbing & Heating Co Inc Services
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Longview Plumbing & Heating Co Inc Contact Information
Phone Number: (360) 425-4210
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Building Permits by Longview Plumbing & Heating Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical for construction of an office building of approximately 66, 148 sf along with site development
Valuation:
$1,200,000
Permit #:
MEC14-01107
Status:
complete
Fee:
$21,864
Permit Type:
New construction
Building Type:
N/A
Plumbing for construction of an office building of approximately 66, 148 sf along with site development
Valuation:
N/A
Permit #:
PLM14-00952
Status:
complete
Fee:
$5,686
Permit Type:
New construction
Building Type:
N/A
Plumbing for addition
Valuation:
$250,000
Permit #:
13-171/000 000 PL03 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial additi...
Building Type:
Downtown transit ...
Mechanical for boiler room
Valuation:
$176,509
Permit #:
13-171/000 000 ME02 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial additi...
Building Type:
Downtown transit ...
plumbinginterior
plumbingfor addition
Valuation:
$250,000
Permit #:
13-171/000 000 PL03 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial additi...
Building Type:
Downtown transit ...
Mechanical
Mechanical for boiler room
Valuation:
$176,509
Permit #:
13-171/000 000 ME02 00
Status:
complete
Fee:
N/A
Permit Type:
Commercial additi...
Building Type:
Downtown transit ...
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Longview Plumbing & Heating Co Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Longview Plumbing & Heating Co Inc License info
Verified License
| License # | PB51 |
| Status | Active |
| State | Oregon |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Longview Plumbing & Heating Co Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 167927 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Longview Plumbing & Heating Co Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BB23 |
| Status | Inactive |
| State | Oregon |
| Type | Boiler |
| Business Type | Corporation |
- According to the Oregon Building Codes Division, 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 Longview Plumbing & Heating Co Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 70332 |
| Status | Inactive |
| State | Oregon |
| Business Type | Corporation |
- According to the Oregon Construction Contractors Board (CCB), 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 Longview Plumbing & Heating Co Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Ohio Security Insurance Company |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Wa L & I |
Longview Plumbing & Heating Co Inc Employees
BD
Buchan Iii, William Dean
Owner
BD
Buchan Jr, William D
BJ
Buchan, Dianne J
BA
Buchan, Elizabeth Ann
Corporate Officer