Updated: Jun 23, 2026
Location and Projects
Address
4475 w 58 th ave suite d, Arvada, CO, 80002
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DUNLAP PLUMBING
DUNLAP PLUMBING, 4475 W 58th Ave, Arvada, CO (Owned by: Dewey Dunlap) holds a State Plumbing license and 14 other licenses according to the Douglas County license board.
Their BuildZoom score of 93 ranks in the top 27% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring DUNLAP PLUMBING, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
DUNLAP PLUMBING Services
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DUNLAP PLUMBING Contact Information
Phone Number: (303) 426-5145
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Address: 4475 w 58 th ave suite d, Arvada, CO 80002
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace exising two tanked water heaters with a new eternal
Valuation:
$5,000
Permit #:
10-6417
Status:
final
Fee:
$282
Permit Type:
Water heater
Building Type:
N/A
Demolish interior non load bearing partition. electrical mechan
Valuation:
N/A
Permit #:
10-5570
Status:
final
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
Replacing gas lines from metors to the building replacing ex
Valuation:
N/A
Permit #:
10-5108
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Replacing gas lines from metors to the building replacing e
Valuation:
N/A
Permit #:
10-5110
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Replacing gas line from meter to the building. replacing ex
Valuation:
N/A
Permit #:
10-5107
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Replacing gas line from meter to building. replacing existi
Valuation:
N/A
Permit #:
10-5109
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Replacing gas line from meter to building. replacing existi
Valuation:
N/A
Permit #:
10-5111
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Gas line test of previously installed gas line line install
Valuation:
N/A
Permit #:
10-2870
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Boiler replacement. direct switchout no electric. state b
Valuation:
N/A
Permit #:
10-1874
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Install replacement roof top heating unit (rtu). 5 ton. new
Valuation:
N/A
Permit #:
10-0771
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
One story bedroom addition to rear of structure. new bathroom and utility room in existing structure adjacent addition
Valuation:
N/A
Permit #:
PMT2000-01131-PLB
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One story bedroom addition to rear of structure. new bathroom and utility room in existing structure adjacent addition
Valuation:
N/A
Permit #:
PMT2000-01131-ELE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One story bedroom addition to rear of structure. new bathroom and utility room in existing structure adjacent addition
Valuation:
N/A
Permit #:
PMT2000-01131
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-property sewer repair to install a clean-out in the front yard of a single-family residence.
Valuation:
$0
Permit #:
PMT2011-01499
Status:
Completed
Fee:
N/A
Permit Type:
Residential
Building Type:
Single Family Det...
Furnace and air conditioning replacement replacing 60, 000 btu furnace an
Valuation:
N/A
Permit #:
10-2980
Status:
final
Fee:
N/A
Permit Type:
Air conditioner f...
Building Type:
N/A
Demolish interior non load bearing partition. electrical mechan
Valuation:
N/A
Permit #:
10-5570
Status:
final
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
In-property sewer repair to install a clean-out in the front yard of a single-family residence
Valuation:
N/A
Permit #:
PMT2011-01499-UTL
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
650, 000 btu boiler install releif valve call boiler inspec a
Valuation:
N/A
Permit #:
00-1006
Status:
final
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Replace standard water heater with tankless water heater wit
Valuation:
$5,000
Permit #:
P10-0464
Status:
final
Fee:
$127
Permit Type:
Water heater
Building Type:
N/A
Replace hot water heater in condo complex mechanical room.
Valuation:
$0
Permit #:
PMT2011-01071
Status:
Completed
Fee:
N/A
Permit Type:
Residential
Building Type:
Multifamily Dwell...
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Verified License
BuildZoom confirmed this contractor's license
DUNLAP PLUMBING License info
License Not Verified
| License # | 1065 |
| Status | Active |
| County | Douglas County |
| Type | State Plumbing |
- When BuildZoom last verified this license, it had an expiration date of August, 2013. Check the current license status of DUNLAP PLUMBING with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CMP00108 |
| Status | Active |
| City | Arvada |
| Type | Company |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for DUNLAP PLUMBING at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11-0155 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Plumbing |
- According to the Castle Rock Town, Colorado, 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 DUNLAP PLUMBING at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 279779 |
| Status | Inactive |
| State | Colorado |
- According to the Colorado Division of Professions and Occupations, 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 DUNLAP PLUMBING at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1065 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, 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 DUNLAP PLUMBING at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0003911-MECHB |
| Status | Inactive |
| City | Boulder |
| Type | Mechanical |
| Class | Class B Commercial and Residential |
- According to the Boulder Licensing Board, 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 DUNLAP PLUMBING at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0003911-PLBG |
| Status | Inactive |
| City | Boulder |
| Type | Plumbing |
| Class | Plumbing |
- According to the Boulder Licensing Board, 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 DUNLAP PLUMBING at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- According to the City and County of Denver Community Planning and Development, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- According to the City and County of Denver Community Planning and Development, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P070380 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
- According to the Douglas County Building 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 DUNLAP PLUMBING at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MA060466 |
| Status | Inactive |
| County | Douglas County |
| Type | Mechanical A |
- According to the Douglas County Building 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 DUNLAP PLUMBING at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 110531060 |
| Status | Inactive |
| City | Westminster |
| Type | Public Way Contractor |
- According to the City of Westminster, Colorado, 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 DUNLAP PLUMBING at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 060831027 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing Contractor |
- According to the City of Westminster, Colorado, 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 DUNLAP PLUMBING at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BONDED00129 |
| Status | Inactive |
| City | Littleton |
| Type | Bonded |
- According to the The City of Littleton, CO, 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 DUNLAP PLUMBING at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC3755 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, 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 DUNLAP PLUMBING at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Amco Insurance Company |
224
Permits
- Building permit records show that DUNLAP PLUMBING has worked on 224 permitted projects.
DUNLAP PLUMBING Employees
DD
Dewey Dunlap
Owner
DD
Dewey G Dunlap
DD
Dewy Dunlap
DI
Dunlap Plumbing & Heating, Inc.
DI
Dunlap Plumbing & Htg Inc
Mechanical