Updated: Jun 23, 2026
Location and Projects
Address
1428 S Humboldt St, Denver, CO, 80210
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Advanced Energy Systems Solar Contractor
Advanced Energy Systems LLC, 1428 S Humboldt St, Denver, CO (Owned by: Tim Olsen) holds a Solar license and 3 other licenses according to the Larimer County, CO license board.
Their BuildZoom score of 100 ranks in the top 13% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Advanced Energy Systems LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Advanced Energy Systems LLC Contact Information
Phone Number: (303) 908-2439
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Address: 1428 S Humboldt St, Denver, CO 80210
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Advanced Energy Systems LLC Denver
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Advanced Energy Systems LLC has a BuildZoom score of 100, which places them above 87% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Advanced Energy Systems LLC has worked on at least
6.0 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
|
Solar installations |
Analyzing permits over the last 4 years shows that Advanced Energy Systems LLC mostly works on
solar installation
projects.
Pricing
|
1 project
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $41,779. 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.
Building Permits by Advanced Energy Systems LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Solar - utility roof mount w battery - 18 modules
Valuation:
$58,772
Permit #:
25-ENER0037
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
100kw roof-mounted photovoltaic
Valuation:
$196,000
Permit #:
SPV2304-0409
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
The proposed met tower would be a 60-meter (approximately 196 ft. 10 inches) temporary tubular tower that would be guyed and would take up less than one acre of land. the purpose of a meteorological tower is to measure weather conditions particularly wind speeds and directions at different heights to help determine the viability of the location for a future wind energy project
Valuation:
$38,000
Permit #:
BDP21-0021
Status:
issued
Fee:
$1,362
Permit Type:
New
Building Type:
Agricultural busi...
Solar - off grid ground mount - 9 modules
Valuation:
$41,693
Permit #:
24-ENER0029
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
15 kw solar photovoltaic ground-mount grid-tied (sprw-24-0008)
Valuation:
$40,000
Permit #:
BP-24-0998
Status:
complete
Fee:
$466
Permit Type:
N/A
Building Type:
N/A
Solar - residential roof mount - 24 modules
Valuation:
$19,000
Permit #:
22-ENER0069
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
6.8 kwdc solar photovoltaic system with microinverters roof flush mount grid-tied
Valuation:
$17,436
Permit #:
RES-20-01391
Status:
complete
Fee:
$795
Permit Type:
N/A
Building Type:
N/A
Au - solar
Valuation:
$30,000
Permit #:
18-02380
Status:
complete
Fee:
$500
Permit Type:
New
Building Type:
Accessory use
8.84 kw pv system
Valuation:
$28,700
Permit #:
1404374
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Int remodel/adding second level[no co filed 5/4/98]
Valuation:
$2,000
Permit #:
B40052
Status:
Final
Fee:
$140
Permit Type:
Commercial altera...
Building Type:
N/A
Addition sliding door & window (nonbearing wall)
Valuation:
$1,200
Permit #:
B63213
Status:
Voided
Fee:
$46
Permit Type:
Residential alter...
Building Type:
N/A
Install hot water htg system
Valuation:
$2,500
Permit #:
A75186
Status:
Voided
Fee:
$32
Permit Type:
Residential alter...
Building Type:
N/A
Wind generator tower
Valuation:
$6,000
Permit #:
BP-99-0424
Status:
complete
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Int finish-dry cleaners
Valuation:
$3,800
Permit #:
B11069
Status:
Final
Fee:
$56
Permit Type:
Stores and other ...
Building Type:
N/A
Int remodel off/whse
Valuation:
$750
Permit #:
B55242
Status:
final
Fee:
$34
Permit Type:
437 (commercial a...
Building Type:
N/A
Furnace replacment
Valuation:
$750
Permit #:
B83894
Status:
final
Fee:
$34
Permit Type:
434 (residential ...
Building Type:
N/A
Furnace replacment
Valuation:
$750
Permit #:
B83894
Status:
Final
Fee:
$34
Permit Type:
Residential alter...
Building Type:
N/A
Furnace replacement
Valuation:
$1,400
Permit #:
B13534
Status:
Voided
Fee:
$30
Permit Type:
Residential alter...
Building Type:
N/A
Int remodel off/whse
Valuation:
$750
Permit #:
B55242
Status:
Final
Fee:
$34
Permit Type:
Commercial altera...
Building Type:
N/A
Addtn to residence
Valuation:
$1,900
Permit #:
B37325
Status:
Final
Fee:
$67
Permit Type:
Residential alter...
Building Type:
N/A
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Advanced Energy Systems LLC Reviews
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Verified License
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Advanced Energy Systems LLC License info
Verified License
| License # | CL4393 |
| Status | Active |
| County | Larimer County, Co |
| Type | Solar |
| Class | Solar |
| Date Issued | 02-15-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Advanced Energy Systems LLC at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-24-0018 |
| Status | Active |
| County | Boulder County |
| Type | Miscellaneous |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Advanced Energy Systems LLC at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C150620 |
| Status | Active |
| County | Douglas County |
| Type | General C |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Advanced Energy Systems LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | AEC002787 |
| Status | Unable To Verify |
| City | Littleton |
| Type | Contractor |
| Date Issued | 04-13-2026 |
- 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.
100
BuildZoom Score
27
Permits
- Building permit records show that Advanced Energy Systems LLC has worked on 27 permitted projects.
Advanced Energy Systems LLC Employees
TO
Tim Olsen
Owner
TO
Timothy Olsen
Owner
TO
Timothy Olson
Owner