Updated: May 30, 2026
Location and Projects
Address
7396 Lowell Blvd, Westminster, CO, 80030
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Westco Systems HVAC/Mechanical Contractor
Westco Systems Inc, 7396 Lowell Blvd, Westminster, CO (Owned by: Robin Westhafer) holds a Multiple Trade license and 29 other licenses according to the Castle Rock license board.
Their BuildZoom score of 110 ranks in the top 4% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Westco Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Westco Systems Inc Services
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Westco Systems Inc Contact Information
Phone Number: (303) 427-4800
Address: 7396 Lowell Blvd, Westminster, CO 80030
Westco Systems Inc Westminster
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Westco Systems Inc has a BuildZoom score of 110, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
11 projects
|
2025 |
|
11 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Westco Systems Inc has worked on at least
35.0 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
|
16 projects
|
Commercial Renovations |
|
15 projects
|
Mechanical projects |
|
6 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Westco Systems Inc mostly works on
commercial renovation
and mechanical project
projects.
Pricing
|
3 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
The typical size of their permits is approximately $70,950. 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.
Work to include demolition new partitions ceilings finishes millwork mechanical electrical and fire life safety systems
Valuation:
$245,000
Permit #:
CEN-24-00287
Status:
complete
Fee:
$7,673
Permit Type:
N/A
Building Type:
N/A
Tenant finish: body reefinery pilates demolish existing millwork and wall paneling; some walls to be demoed and two rooms to be built out for a private studio and office; rough-in infrastructure to be added to accommodate a second ada bathroom with a divided space for a mop sink and two drinking fountains; original bathroom will be brought up to code compliance for ada; can and track ... see more
Valuation:
$165,624
Permit #:
24NGN-00465
Status:
issued
Fee:
$5,913
Permit Type:
N/A
Building Type:
N/A
Remodel of existing tenant improvements. construction of metal stud partitions to underside of existing ceiling grid. relocation of existing lighting fixtures. installation of new electrical and data outlets. redistribution of existing hvac system. new breakroom millwork with plumbing work (sink disposal hot water heater). new carpet and paint
Valuation:
$300,000
Permit #:
CEN-22-00220
Status:
complete
Fee:
$8,018
Permit Type:
N/A
Building Type:
N/A
Scope of work the following are construction documents outlining the scope of work in a previously whiteboxed space for spec suite suite 375. work to include demolition reflected ceiling demolition new partitions ceilings finishes millwork plumbing mechanical electrical fire and life protection systems
Valuation:
$299,200
Permit #:
CEN-23-00061
Status:
complete
Fee:
$8,297
Permit Type:
N/A
Building Type:
N/A
Scope of work: the following are construction documents outlining the scope of work in a previously whiteboxed space for spec suite suite 350. work to include demolition reflected ceiling demolition new partitions ceilings, finishes millwork plumbing mechanical electrical fire and life protection systems
Valuation:
$363,441
Permit #:
CEN-23-00059
Status:
complete
Fee:
$9,716
Permit Type:
N/A
Building Type:
N/A
Scope of work the following are construction documents outlining the scope of work in a previously whiteboxed space for spec suite suite 300. work to include reflected ceiling demolition new partitions ceilings finishes millwork plumbing mechanical electrical fire and life protection systems
Valuation:
$540,725
Permit #:
CEN-23-00055
Status:
complete
Fee:
$13,667
Permit Type:
N/A
Building Type:
N/A
Scope of work the following are construction documents outlining the scope of work in a previously whiteboxed space for spec suite suite 320. work to include demolition reflected ceiling demolition new partitions ceilings finishes millwork plumbing mechanical electrical fire and life protection systems
Valuation:
$230,877
Permit #:
CEN-23-00057
Status:
complete
Fee:
$6,330
Permit Type:
N/A
Building Type:
N/A
Scope of work the following are construction documents outlining the scope of work in a previously whiteboxed space for spec suite suite 325. work to include demolition reflected ceiling demolition new partitions ceilings finishes millwork plumbing mechanical electrical fire and life protection systems
Valuation:
$214,728
Permit #:
CEN-23-00058
Status:
complete
Fee:
$5,945
Permit Type:
N/A
Building Type:
N/A
Suite 500 is an existing spec suite that was designed and built out in 2022. smithgroup is an architecture firm that is designing and moving into the suite to occupy as their office space. interior tenant remodel work to include minor selective demolition new construction and finish updates new and relocated lighting and minor mechanical and plumbing scope to tie into existing systems
Valuation:
$30,000
Permit #:
2024-MECH-0006971
Status:
final
Fee:
$360
Permit Type:
N/A
Building Type:
Commercial
Suite 500 is an existing spec suite that was designed and built out in 2022. smithgroup is an architecture firm that is designing and moving into the suite to occupy as their office space. interior tenant remodel work to include minor selective demolition new construction and finish updates new and relocated lighting and minor mechanical and plumbing scope to tie into existing systems
Valuation:
$20,000
Permit #:
2024-BOILERAC-0000764
Status:
final
Fee:
$279
Permit Type:
N/A
Building Type:
Commercial
Scope of work: the following are construction documents outlining the scope of work in a previously whiteboxed space for spec suite suite 360. work to include demolition reflected ceiling demolition new partitions ceilings finishes millwork plumbing mechanical electrical fire and life protection systems
Valuation:
$125,643
Permit #:
CEN-23-00060
Status:
complete
Fee:
$4,838
Permit Type:
N/A
Building Type:
N/A
Demolition new partitions ceilings finishes mechanical electrical and fire/life protection systems. no plumbing
Valuation:
$65,000
Permit #:
CEN-24-00370
Status:
complete
Fee:
$2,369
Permit Type:
N/A
Building Type:
N/A
Tenant finish of existing suite: regarding the scope: • full removal of all interior non-load bearing walls ceiling systems lighting. portions of exterior storefront to be removed and replaced with new roll-up doors. existing dock door to be removed and replaced with new store front glass. • construction of new office/huddle/conference rooms in occupancy b area. open deck plan with tu... see more
Valuation:
$4,000,000
Permit #:
CEN-20-00338
Status:
complete
Fee:
$84,552
Permit Type:
N/A
Building Type:
N/A
The scope of work includes the remodel of an existing suite with a new demising wall. no change of use no change of occupancy
Valuation:
$477,976
Permit #:
24-1050
Status:
final
Fee:
$15,871
Permit Type:
N/A
Building Type:
N/A
Tenant improvements of suite 510 520 & 530. to include minor private office reconfigurations expansion of conference room new reception area existing finishes to remain in place patch/repaired as needed. minimal new finishes
Valuation:
$14,795
Permit #:
2022-MECH-0009264
Status:
final
Fee:
$239
Permit Type:
N/A
Building Type:
Commercial
Tenant finish first tenant in space squeeze massage 875 albion street tenant improvement of 3 332 sf of existing retail space. new non-load bearing interior partitions millwork finishes lighting mechanical plumbing electrical & fire alarm. proposed use: massage therapy
Valuation:
$49,460
Permit #:
2023-MECH-0000484
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Modifications to existing space for new retail tenant. the new tenant is a cell phone store. the scope includes minor architectural modifications electrical and lighting work and hvac distribution
Valuation:
$45,000
Permit #:
2023-MECH-0006846
Status:
final
Fee:
$380
Permit Type:
N/A
Building Type:
Commercial
Build-out of the space for a new office tenant including new offices and open workstations. the conference rooms and breakroom will be used only by the tenant
Valuation:
$738,117
Permit #:
CEN-22-00234
Status:
complete
Fee:
$18,478
Permit Type:
N/A
Building Type:
N/A
Modifications to existing space for new retail tenant. the new tenant is a cell phone store. the scope includes minor architectural modifications electrical and lighting work and hvac distribution
Valuation:
N/A
Permit #:
2024-MECH-0000301
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
Commercial
New laundromat tenant finish. 2 rtu’s and ducting to space. 3 new ef’s for restrooms and mop basin. 2 new intake hoods for dryer makeup air. 16 dryers with dryer vents up through roof
Valuation:
$95,000
Permit #:
2023-MECH-0002493
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Westco Systems Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Westco Systems Inc License info
Verified License
| License # | CR23-0095 |
| Status | Active |
| Town | Castle Rock |
| Type | Multiple Trade |
| Date Issued | 01-08-2026 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Westco Systems Inc at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
- 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 | H & V A |
- 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 | Plbg A |
- 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 | Refrigeration A |
- 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 | Steam & Hot Water |
- 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 # | 1480 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Westco Systems Inc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 178932 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Westco Systems Inc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC4532 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Westco Systems Inc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 060831130 |
| Status | Active |
| City | Westminster |
| Type | General Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Westco Systems Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- 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 # | MA100506 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Westco Systems Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC4694 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 12-23-2025 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Westco Systems Inc at the The City of Arvada, 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 March, 2021. Check the current license status of Westco Systems Inc 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-0009641 |
| Status | Active |
| City | Boulder |
| Type | Mechanical, Plumbing |
| Class | Class A All UMC Work |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Westco Systems Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 27995 |
| Status | Active |
| City | Thornton |
| Type | Mechanical/Plumbing |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of Westco Systems Inc 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 # | MP.00178932 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Westco Systems Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0001480 |
| 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 Westco Systems Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H-2271 |
| Status | Active |
| Type | Sub Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2016.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP-178932 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Westco Systems Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2303001 |
| 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.
Check this license's status for Westco Systems Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 18-2738 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Plumbing |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 15-1055 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Mechanical |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 20-3582 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | General Unlimited Class A |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H-4122(RR) |
| 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.
Check this license's status for Westco Systems Inc at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC202000613 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing/Mechanical |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Westco Systems Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0009641-MECHA |
| Status | Inactive |
| City | Boulder |
| Type | Mechanical |
| Class | Class A All Mechanical Work |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Westco Systems Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0009641-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.
Check this license's status for Westco Systems Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P110380 |
| 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.
Check this license's status for Westco Systems Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015043870 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing/Mechanical |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Westco Systems Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Westfield Ins |
Insured
| Workers Comp Provider | Pinnacol |
525
Permits
- Building permit records show that Westco Systems Inc has worked on 525 permitted projects.
Westco Systems Inc Employees
JS
Jeremy Silva
Owner
RW
Robin L Westhafer
Owner
RW
Robin Westhafer
Owner
WI
Westco Systems Inc
Owner