Updated: Jul 10, 2026
Location and Projects
Address
9050 MARSHALL CT, Westminster, CO, 80031
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Service Expeerts Architect
Service Expeerts, 9050 Marshall Ct, Westminster, CO (Owned by: Shannon Monahan) holds a General Contractor license and 41 other licenses according to the Westminster license board.
Their BuildZoom score of 108 ranks in the top 5% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Service Expeerts, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Service Expeerts Services
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Service Expeerts Contact Information
Phone Number: (303) 776-8556
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Address: 9050 MARSHALL CT, Westminster, CO 80031
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Service Expeerts Westminster
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Service Expeerts has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
11 projects
|
2025 |
|
25 projects
|
2024 |
|
15 projects
|
2023 |
Our building permit records indicate that Service Expeerts has worked on at least
51.0 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
|
5 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Service Expeerts mostly works on
home addition
projects.
Pricing
|
4 projects
|
< $5k |
|
23 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
The typical size of their permits is approximately $12,397. 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.
Install 110000 btu furnace with air conditioning unit --|state electrical license: 102408 | -- |comments: 4.0 tons air conditioning installing branch circuit as: install/extend 120v/15amp circuit/switch via furnace| change out existing hvac system
Valuation:
$26,000
Permit #:
1834055
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Install 88000 btu furnace with air conditioning unit --|state electrical license: 102408 | -- |comments: 3.0 tons air conditioning changed out existing hvac system
Valuation:
$25,000
Permit #:
1834180
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Install 66000 btu furnace with air conditioning unit --|state electrical license: 102408 | -- |comments: 2.5 tons air conditioning changed out existing hvac system
Valuation:
$16,000
Permit #:
1834194
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Replace furnace with new 90k btu furnace replace furnace with 135k btu furnace replace air conditioning with new 3 ton air conditioning and replace air conditioning with new 5 ton air conditioning
Valuation:
$22,000
Permit #:
BLD-2022-00410
Status:
complete
Fee:
$551
Permit Type:
N/A
Building Type:
N/A
Air conditioner with or without furnace (residential)
2023-04-03
Remove current furnace/ac and install new furnace and air conditioning. slp99 3 ton furnace 70000 btuh sl28 3 ton 28 seer
Valuation:
$29,346
Permit #:
23-000322
Status:
issued
Fee:
$953
Permit Type:
N/A
Building Type:
N/A
Air conditioner with or without furnace (residential)
2023-05-19
Replacing air conditioning and furnace with furnace: slp99 99% efficiency and 70 000 btu ac: el23xcv 3 ton 23 seer
Valuation:
$28,145
Permit #:
23-000561
Status:
issued
Fee:
$917
Permit Type:
N/A
Building Type:
N/A
Remove existing furnace and replace with new lennox el280 90000 btu 80% furnace
Valuation:
$9,488
Permit #:
24-000521
Status:
issued
Fee:
$388
Permit Type:
N/A
Building Type:
N/A
Air conditioner with or without furnace (residential)
2024-07-17
Replace existing furnace/ac with new ml196uh070e36b and ml17xc1024 2 ton 18 seer
Valuation:
$13,500
Permit #:
24-000859
Status:
issued
Fee:
$509
Permit Type:
N/A
Building Type:
N/A
Air conditioner with or without furnace (residential)
2023-07-07
Removing old air conditioning and installing new xc21-036-230 3 ton 21 seer
Valuation:
$13,253
Permit #:
23-000808
Status:
issued
Fee:
$465
Permit Type:
N/A
Building Type:
N/A
Air conditioning furnace/boiler water heater heat pump
2025-01-13
Remove existing ac/coil and replace with new ml17xc1-024-230 2 ton and cx35-24b-6f 2 ton
Valuation:
$12,300
Permit #:
MEP-5487-2024
Status:
expired
Fee:
$563
Permit Type:
N/A
Building Type:
N/A
Install 88000 btu furnace
Valuation:
$16,916
Permit #:
1847190
Status:
issued
Fee:
$184
Permit Type:
Mechanical permit
Building Type:
N/A
Removing current remote terminal unit and replacing with 15 ton remote terminal unit to include new gas line
Valuation:
$0
Permit #:
MEC2024-00756
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Air conditioning furnace/boiler water heater heat pump
2025-01-13
Replace existing ac/coil with new ml17xc1-024-230 2 ton and cx35-24b-6f 2 ton
Valuation:
$12,300
Permit #:
MEP-5486-2024
Status:
expired
Fee:
$563
Permit Type:
N/A
Building Type:
N/A
Replace furnace with new 110k btu 93% furnace and replace 5 ton air conditioning
Valuation:
$10,270
Permit #:
BLD-2022-01967
Status:
complete
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Re permit of expired permit bcr16-01079 - replace 3 ton air conditioning in existing dwelling built in 1999 - electric included - no fees per trj - 9/4/18 permit expiration warning mailed to owner and applicant (trj)
Valuation:
$3,166
Permit #:
RSA17-0476
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace like for like- 3ton 80% afue 70k btu **all new plastic glued vents for fuel burning appliances must undergo pressure testing. to facilitate the inspection process please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. approved tests: 10 ft water test 5 psi positive pressure o... see more
Valuation:
N/A
Permit #:
MEC2025-01562
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out existing air conditioning 3 tons furnace 88k 97% electrical
Valuation:
N/A
Permit #:
BLDG24-1055
Status:
final
Fee:
$520
Permit Type:
Furnace and air c...
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$7,800
Permit #:
BLD-2023-01401
Status:
expired
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Replacement water heater for single-family detached residence
2025-09-23
Replace like for like 40gal gas water heater
Valuation:
N/A
Permit #:
MEC2025-01564
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out existing gas split hvac system
Valuation:
N/A
Permit #:
RMECH25-00230
Status:
issued
Fee:
$1,261
Permit Type:
Air conditioning ...
Building Type:
N/A
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Service Expeerts Reviews
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Service Expeerts License info
Verified License
| License # | 2605238 |
| Status | Active |
| City | Westminster |
| Type | General Contractor |
| Date Issued | 04-30-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Service Expeerts at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CR23-0757 |
| Status | Active |
| Town | Castle Rock |
| Type | Multiple Trade |
| Date Issued | 10-22-2025 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Service Expeerts at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 3050 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Service Expeerts at the Colorado Division of Professions and Occupations.
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 June 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 June 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 June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC202000159 |
| Status | Active |
| City | Thornton |
| Type | Class D Plumbing Expires 2026 12 01 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Service Expeerts at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | P00516 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 11-20-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Service Expeerts at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC633 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Service Expeerts 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 | Mechanical Systems Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1700001043 |
| Status | Active |
| City | Westminster |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Service Expeerts at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1700001044 |
| Status | Active |
| City | Westminster |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Service Expeerts at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 061031070 |
| Status | Active |
| City | Westminster |
| Type | Plumbing Contractor |
| Date Issued | 03-04-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Service Expeerts at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D11175 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 11-20-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Service Expeerts at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015012282 |
| Status | Active |
| City | Thornton |
| Type | Class D Mechanical Expires 2026 11 25 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Service Expeerts at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2775 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 05-19-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Service Expeerts at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC1251730 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2020. Check the current license status of Service Expeerts with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MA94058 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Service Expeerts 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 |
| Town | Parker |
| Type | Contractor, Mechanical |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of Service Expeerts 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 # | 27133 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of Service Expeerts 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.0003050 |
| 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 Service Expeerts 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 # | COD-517 |
| Status | Active |
| State | Colorado |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Service Expeerts at 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 # | 25056 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Service Expeerts 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 # | CMP00246 |
| Status | Active |
| City | Arvada |
| Type | Company |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Service Expeerts 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 # | 7M-0068 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Mechanical |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Service Expeerts 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 # | 23122 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Service Expeerts with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-000131 |
| Status | Inactive |
| City | Lafayette |
| Type | Plumbing Contractor |
- According to the City of Lafayette, 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 Service Expeerts at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 21-051730 |
| Status | Unable To Verify |
| City | Lafayette |
| Type | Mechanical Contractor |
- 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 # | 101368 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical 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 Service Expeerts at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Electrical |
- 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 # | 1801885 |
| Status | Inactive |
| City | Westminster |
| Type | Electrical 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 Service Expeerts at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC201801623 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Electrical |
- 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 Service Expeerts at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Electrical |
- 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 # | E180432 |
| Status | Inactive |
| County | Douglas County |
| Type | Electrical |
- 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 Service Expeerts at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
- According to the Jefferson County Licensed Contractors, 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 |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
- According to the Jefferson County Licensed Contractors, 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 | Aurora |
| Type | Mechanical 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 # | E00162 |
| Status | Inactive |
| City | Littleton |
| Type | Class E |
- 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 Service Expeerts at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-14-0194 |
| Status | Inactive |
| County | Boulder County |
| Type | Commercial Mechanical Installations And Repair |
- According to the Boulder County Land Use Department, 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 Service Expeerts at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-08-7075 |
| Status | Inactive |
| County | Boulder County |
| Type | Commercial Mechanical Installations And Repair |
- According to the Boulder County Land Use Department, 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 Service Expeerts at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | XX-1398 |
| Status | Inactive |
| City | Fort Collins |
| Type | Other |
- 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 Service Expeerts at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H-2584 |
| 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 Service Expeerts at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Ace American Insurance Co / Indemnity Ins. Co. |
Insured
| Workers Comp Provider | Indemnity Insurance Co Of North America |
677
Permits
- Building permit records show that Service Expeerts has worked on 677 permitted projects.
Service Expeerts Employees
AC
Anne Crowe
BJ
Billy Jefferies
Owner
DA
Dave Astrom
Owner
DA
David Astrom
Contact
JB
Janeffa Butterfield
Customer Service Contact
RP
Rick Pfeifer
Owner
RC
Robin Cole
Contact
SB
Scott Boxer
SE
Service Experts
Mechanical
SE
Service Experts E
Owner
SL
Service Experts Heating & Air Conditioning Llc
SD
Service Experts Heating & Air Conditioning Llc D11
Owner
SP
Service Experts P
Owner
SM
Shannon Monahan
Owner
WS
Wayne Sellers
Owner