Updated: Jul 11, 2026
Location and Projects
Address
10555 E DARTMOUTH AVE #240, Aurora, CO, 80014
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Nexa Solar LLC
Nexa Solar LLC, 10555 E Dartmouth Ave, Aurora, CO (Owned by: Stephen Valente) holds a Contractor license and 13 other licenses according to the Arvada 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 Nexa Solar LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Nexa Solar LLC Contact Information
Phone Number: (833) 265-9388
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Address: 10555 E DARTMOUTH AVE #240, Aurora, CO 80014
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Nexa Solar LLC Aurora
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nexa Solar LLC has a BuildZoom score of 110, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
23 projects
|
2025 |
|
32 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Nexa Solar LLC has worked on at least
58.0 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
|
54 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Nexa Solar LLC mostly works on
solar installation
projects.
Pricing
|
23 projects
|
< $5k |
|
13 projects
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
The typical size of their permits is approximately $4,000. 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.
Electrical main service panel relocation. xcel/q3 contracting will be doing the underground relocate to the new main panel and new meter on the west side of the property. nexa solar will be conducting the hanging of the 200a mil bank meter socket and the 200a main panel. we require the inspection of the boxes hung before xcel/q3 contracting does the underground work and wire feeding o... see more
Valuation:
$3,500
Permit #:
RONE-25-00353
Status:
complete
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Detach and reset solar as permitted under pmt2017-00350-ele. total tear-off & reroof of single family dwelling 33 squares of dimensional shingles on a pitch represented as 6/12. all roof materials shall be installed per manufacturer’s specs. mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). pre-roof... see more
Valuation:
N/A
Permit #:
RFG2025-00636
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
I needed to update the one line and i am trying to attach the updated one line and it is not letting me. here is the existing permit # 2024-elec-0006722
Valuation:
$2,500
Permit #:
2025-LOG-0006084
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 panels retach & reset no electrical or design changes the reset will match the existing approved plans. reinstall per original approved permit bp-12-02470
Valuation:
$200
Permit #:
BP-24-04229
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
41 panel detach and reset no electrical or design changes
Valuation:
N/A
Permit #:
BLDG24-5654
Status:
final
Fee:
$100
Permit Type:
Remove and reinstall
Building Type:
N/A
10 750 kw roof mounted photovoltaic solar system
Valuation:
$3,000
Permit #:
2025-LOG-0003818
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8.28kw roof mounted photovoltaic system flat roof
Valuation:
$3,000
Permit #:
2025-LOG-0003284
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 11.61kw roof mounted photovoltaic system existing permit #2025-elec-001485
Valuation:
$34,830
Permit #:
2025-ELEC-0007864
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
5.16kw-roof mounted solar system/no upgrades
Valuation:
$1,500
Permit #:
RES-25-00455
Status:
complete
Fee:
$521
Permit Type:
N/A
Building Type:
N/A
Installation of solar photovoltaic system (27) spr-m-425-h-ac - modules. 11.48 kw grid-tied. job contact: robert brownlee (303) 374-4036
Valuation:
$35,559
Permit #:
B2307610
Status:
complete
Fee:
$1,017
Permit Type:
N/A
Building Type:
N/A
11.61 - 27 panel roof mounted solar system
Valuation:
$4,000
Permit #:
2025-ELEC-0001485
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
6.9kw flat roof mounted solar system
Valuation:
$3,000
Permit #:
2025-LOG-0006387
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 11.61kw roof mounted photovoltaic system existing permit #2025-elec-001485
Valuation:
$2,500
Permit #:
2025-LOG-0006081
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
10 panel photovoltaic install
Valuation:
$3,500
Permit #:
2025-ELEC-0006190
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
Solar removal and replacement
Valuation:
$200
Permit #:
BP-25-01609
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
25 panels retach & reset no electrical or design changes the reset will match the existing approved plans
Valuation:
$200
Permit #:
BP-24-02971
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
21 panel roof mounted solar
Valuation:
$4,000
Permit #:
2025-ELEC-0001490
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
5.6kw roof mounted photovoltaic solar system 14 hyundai 400w panels & 1 combiner 4 enphase box
Valuation:
$7,500
Permit #:
RES-24-00121
Status:
complete
Fee:
$603
Permit Type:
N/A
Building Type:
N/A
Solar photovoltaic installation. 18 panels 7.2kw roof mounted photovoltaic solar system
Valuation:
$6,500
Permit #:
2024-ELEC-0000869
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Single family res...
6.88kw roof mounted photovoltaic install w a ep cube storage system
Valuation:
$4,200
Permit #:
MEP-6587-2025
Status:
issued
Fee:
$404
Permit Type:
N/A
Building Type:
N/A
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Nexa Solar LLC Reviews
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Verified License
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Nexa Solar LLC License info
Verified License
| License # | AEC10730 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nexa Solar LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2404047 |
| Status | Active |
| City | Westminster |
| Type | Electrical Contractor |
| Date Issued | 01-21-2026 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Nexa Solar LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2404048 |
| Status | Active |
| City | Westminster |
| Type | General Contractor |
| Date Issued | 11-24-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nexa Solar LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-23-0193 |
| Status | Active |
| County | Boulder County |
| Type | Miscellaneous |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Nexa Solar 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 # | AEC8291 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nexa Solar LLC 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 | Denver |
| Type | Electrical |
- 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 # | 102650 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Nexa Solar LLC 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 # | 102650 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Nexa Solar LLC 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 # | CR24-0624 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Electrical |
- 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 Nexa Solar LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC001090 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- 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 Nexa Solar LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC001091 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- 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 Nexa Solar LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | S-2639 |
| 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 Nexa Solar LLC at the City of Fort Collins.
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Inactive License
| License # | ME-2037 |
| 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 Nexa Solar LLC at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 102650 |
| 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 Nexa Solar LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | State National |
54
Permits
- Building permit records show that Nexa Solar LLC has worked on 54 permitted projects.
Nexa Solar LLC Employees
IL
Isaias Lainez
IL
Isaias O. Lainez
Owner
JP
James P Pettinger
Owner
JP
James P. Pettinger
Licensee
NL
Nexa Solar Llc
NS
Nexa Solar Llc D20 Solar
Owner
NE
Nexa Solar Llc E
Owner
SV
Stephen Valente
Owner