Updated: Jun 02, 2026
Location and Projects
Address
PO BOX 826, Longmont, CO, 80502
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Spectrum Plumbing
Spectrum Plumbing, Longmont, Po Box 826, Longmont, CO (Owned by: Ethan Tompkins) holds a Access Control System license and 34 other licenses according to the Denver license board.
Their BuildZoom score of 112 ranks in the top 3% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Spectrum Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Spectrum Plumbing Services
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Spectrum Plumbing Contact Information
Phone Number: (720) 882-2091
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Address: PO BOX 826, Longmont, CO 80502
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Spectrum Plumbing Longmont
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Spectrum Plumbing has a BuildZoom score of 112, which places them above 97% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2025 |
|
28 projects
|
2024 |
|
20 projects
|
2023 |
Our building permit records indicate that Spectrum Plumbing has worked on at least
52.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
4 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
4 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Spectrum Plumbing mostly works on
plumbing project
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $25,917. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building g including addresses 388 380 392 394 396 398 owl drive. new core/shell construction of 6 condominiums consisting of concrete foundations and wood frame construction. scope of work to include structure utilities exterior façade mechanical rough-in electrical rough-in plumbing rough-in and fire sprinklers
Valuation:
$1,837,558
Permit #:
RES-3156-2023
Status:
certificate of completion
Fee:
$24,906
Permit Type:
N/A
Building Type:
N/A
Building e including addresses 446 444 442 440 438 436 owl drive. new core/shell construction of 6 condominiums consisting of concrete foundations and wood frame construction. scope of work to include structure utilities exterior façade mechanical rough-in electrical rough-in plumbing rough-in and fire sprinklers
Valuation:
$1,837,558
Permit #:
RES-3154-2023
Status:
certificate of completion
Fee:
$24,906
Permit Type:
N/A
Building Type:
N/A
Building c including addresses 448 450 452 454 456 458 owl drive. new core/shell construction of 6 condominiums consisting of concrete foundations and wood frame construction. scope of work to include structure utilities exterior façade mechanical rough-in electrical rough-in plumbing rough-in and fire sprinklers
Valuation:
$1,837,558
Permit #:
RES-3153-2023
Status:
certificate of completion
Fee:
$24,906
Permit Type:
N/A
Building Type:
N/A
New addressable fire alarm system in newly created core/shell 2 level building with basement for future tenant buildouts. all signals to be transmitted via by point contact id format to a ul listed central station via new aes wireless fire radio. (fan)
Valuation:
N/A
Permit #:
FIR2024-00189
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modify existing addressable fire alarm system to provide full occupant notification for the radicl tenant improvement on the 3rd floor and at the request of the ownership group addition full occupant notification on floors 2 & 4. (fati)
Valuation:
N/A
Permit #:
FIR2024-00180
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a new addressable fire alarm system with full occupant notification throughout - all signals transmitted by point contact id format to a ul listed central station
Valuation:
$43,147
Permit #:
2024-FIRE-0000449
Status:
final
Fee:
$558
Permit Type:
N/A
Building Type:
N/A
Install a new addressable fire alarm system with full occupant notification throughout - all signals transmitted by point contact id format to a ul listed central station
Valuation:
$43,147
Permit #:
2024-FIRE-0000449
Status:
final
Fee:
$558
Permit Type:
N/A
Building Type:
N/A
Addition (2) addressable monitoring modules to monitor new remote terminal unit duct detectors only. existing facp is a fci 7100 series addressable fire alarm control panel
Valuation:
$2,325
Permit #:
2024-FIRE-0001842
Status:
final
Fee:
$643
Permit Type:
N/A
Building Type:
N/A
New addressable fire alarm system with full occupant notification throughout in newly 13r sprinklered apartment building. aes wireless radio to transmit all signals. (fan)
Valuation:
N/A
Permit #:
FIR2024-00231
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install an aes7707p wireless fire radio on an existing firelite ms-9200udls addressable fire alarm panel. commercial issues with current phone lines
Valuation:
N/A
Permit #:
BP-24-00858
Status:
complete
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Modify an existing silent knight 5208 fire alarm system - install a new aes wireless radio to transmit by-zone sk42 contact id format
Valuation:
N/A
Permit #:
BP-24-01450
Status:
complete
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Addition (4) new audio/visual notification appliances for full occupant notification requirement of nfpa 72 in tenant improvement area. (fati)
Valuation:
N/A
Permit #:
FIR2024-00206
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Design and install 55 doors of access control. 55 card readers 32 fail secure electrified strikes 8 electrified panics 2 dual electrified panics 10 electromagnetic locks and 1 telephone entry station
Valuation:
$105,000
Permit #:
2020-LOG-0001851
Status:
approved
Fee:
$399
Permit Type:
N/A
Building Type:
N/A
Submission of requested fire alarm shop drawings for an emergency facp panel replacement under (2023-fire-0001615)
Valuation:
$8,686
Permit #:
2024-FIRE-0000203
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Submission of requested fire alarm shop drawings for an emergency facp panel replacement under (2023-fire-0001615)
Valuation:
$8,686
Permit #:
2024-FIRE-0000203
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install access control on 7 doors per drawings. summary: 7 card readers 1 mag lock and 6 fail secure strikes refer to access control application web site for form: missing information includes: please complete application form with all data fields and supervisor certificate david muniz site contact: david muniz 720-352-9410 no controller identification on form: confirm alarm.com adc-a... see more
Valuation:
N/A
Permit #:
2020-ACCCON-0000184
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
New 7 646 sq. ft. multi-family 6-plex building with 3 461 sq. ft. finished basement 1 133 sq ft unfinished basement and 1 688 sq. ft. of attached garages. stock plan 2128 with basement finish options 1 2 3 5 6: (a [unit 160] b [unit 165] c [unit 164] e [unit 162] & f [unit 161]). city water. energy compliance = prescriptive with blower door. job contact - kenny noe 970-744-0881 requir... see more
Valuation:
$980,204
Permit #:
B1602135
Status:
complete
Fee:
$123,125
Permit Type:
N/A
Building Type:
N/A
New 7 646 sq. ft. multi-family 6-plex building with 1 669 sq. ft. finished basement 2 925 sq ft unfinished basement and 1 688 sq. ft. of attached garages. stock plan 2128 with basement finish options 1 2 (a [unit 169] & b [171]). city water. energy compliance = prescriptive with blower door. job contact - kenny noe 970-744-0881
Valuation:
$944,916
Permit #:
B1602134
Status:
complete
Fee:
$123,689
Permit Type:
N/A
Building Type:
N/A
Modify existing addressable fa system by adding 1 auxiliary power supply and required audio/visual notification appliances mfa at front entrance
Valuation:
N/A
Permit #:
BP-23-03495
Status:
complete
Fee:
$616
Permit Type:
N/A
Building Type:
N/A
Modify existing addressable fire alarm system to provide full occupant notification in the it area (3rd floor)
Valuation:
N/A
Permit #:
BP-24-01079
Status:
complete
Fee:
$2,145
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Spectrum Plumbing License info
Verified License
| Status | Active |
| City | Denver |
| Type | Access Control System |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical Signal |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AS-1592 |
| Status | Active |
| City | Fort Collins |
| Type | Sub Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Spectrum Plumbing at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2857 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Spectrum Plumbing at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Fire Alarm Systems Contractor |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015062893 |
| Status | Active |
| City | Thornton |
| Type | Class D Fire Systems Expires 2026 11 07 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Spectrum Plumbing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2018 that this contractor does not need a license to be a plumber in Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of May, 2021. Check the current license status of Spectrum Plumbing with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Spectrum Plumbing with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of March, 2021. Check the current license status of Spectrum Plumbing with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0001676 |
| Status | Active |
| City | Boulder |
| Type | Fire |
| Class | Class C Fire Alarm Systems |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Spectrum Plumbing with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1953 |
| Status | Active |
| County | Douglas County |
| Type | State Plumbing |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Spectrum Plumbing with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Subcontractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Spectrum Plumbing with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2857 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Fire Alarm |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Spectrum Plumbing with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 26393 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Spectrum Plumbing with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0001953 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Spectrum Plumbing with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 25985 |
| Status | Active |
| City | Thornton |
| Type | Fire |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Spectrum Plumbing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0001676 |
| Status | Active |
| City | Boulder |
| Type | Fire Class C Fire Alarm Systems |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Spectrum Plumbing with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0009603 |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Spectrum Plumbing with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 185778 |
| Status | Active |
| County | Douglas County |
| Type | Master Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Spectrum Plumbing with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 6P-1256 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Spectrum Plumbing with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24466 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Spectrum Plumbing with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 08-0262 |
| 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 Spectrum Plumbing at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC2857 |
| 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 Spectrum 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 # | 1953 |
| 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 Spectrum 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-0009603-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 Spectrum Plumbing at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | XX-1724 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
- According to the City of Fort Collins, 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 Spectrum Plumbing at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Fire Alarm Systems Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1700826 |
| Status | Inactive |
| City | Westminster |
| Type | General 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 Spectrum Plumbing at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 130731031 |
| 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 Spectrum Plumbing at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P080141 |
| 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 Spectrum Plumbing at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00317 |
| Status | Inactive |
| City | Littleton |
| Type | Class P |
- 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 Spectrum 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 # | MP-748 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
- According to the City of Fort Collins, 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 Spectrum Plumbing at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015060855 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
- According to the Thornton City Development Contractor License, 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 Spectrum Plumbing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC502 |
| 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 Spectrum Plumbing at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Federated Mutual Insurance Company |
Insured
| Workers Comp Provider | Federal Mutual |
1.4K
Permits
- Building permit records show that Spectrum Plumbing has worked on 1375 permitted projects.
Spectrum Plumbing Employees
AG
Allen Going
Owner
BE
Brandon Evans
Responsible Person
ET
Ethan Thompkins
Owner
ET
Ethan Tompkins
Owner
ET
Ethan W Tompkins
PS
P Brandon Evan S
Owner
PE
P. Brandon Evans
Owner
PE
Peter Evans
RV
Rich Vonfeldt
Owner
SI
Spectrum Plumbing Inc