Updated: Jun 14, 2026
Location and Projects
Address
515 S FLOWER ST 18TH FLOOR, Los Angeles, CA, 90071
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Greenspire Construction Solar Contractor
Greenspire Construction at 515 S FLOWER ST 18TH FLOOR, Los Angeles, CA 90071, held a Solar Contractor license (#1018241) with the Oceanside contractors license board with an expiration date of 09-30-2020. We last verified the license was expired on 05-25-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Greenspire Construction Contact Information
Phone Number: (310) 477-7686
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Address: 515 S FLOWER ST 18TH FLOOR, Los Angeles, CA 90071
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Greenspire Construction Los Angeles
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Greenspire Construction, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
27 projects
|
2024 |
|
133 projects
|
2023 |
Our building permit records indicate that Greenspire Construction has worked on at least
162.0 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
|
33 projects
|
New Constructions |
|
7 projects
|
Home Additions |
|
149 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Greenspire Construction mostly works on
solar installation
and new construction
projects.
Pricing
|
3 projects
|
< $5k |
|
56 projects
|
$5k-$20k |
|
30 projects
|
$20k-$50k |
The typical size of their permits is approximately $17,000. 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.
Building Permits by Greenspire Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2024-05-02
Cross street: osage dr description of work: hra (online permit) roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. per section 4620 (i) of the zoning ordinance roof mounted ... see more
Valuation:
N/A
Permit #:
PDS2024-RESALT-003390
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-04-12
Cross street: hope st description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not exten... see more
Valuation:
N/A
Permit #:
PDS2023-RESALT-005592
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New roof mount solar (2) arrays (30) modules no optimizers no inverters (30) micro-inverters existing (175) amp panel no new amp panel no battery back up at this time (12.0) kw dc () kw air conditioning note: smoke and carbon detectors must be installed prior to final inspection per code
Valuation:
$34,000
Permit #:
PR20230000757
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
6.4 kw 16 panels 16 micro inverters new 200 amp main panel 1 enphase 5kwh battery
Valuation:
$32,000
Permit #:
BEL2500473
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for installation of a roof mount photovoltaic system on single family dwelling to consist of a 5.6kw system with (14) modules (14) microinverters and a (n) 200/175 main panel with 1 enphse 5kwh battery
Valuation:
$21,000
Permit #:
SOLAR-23-00931
Status:
expired
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Permit for installation of a roof mount photovoltaic system on single family dwelling to consist of 4.8 kw with 12 modules
Valuation:
$15,000
Permit #:
SOLAR-24-00104
Status:
complete
Fee:
$378
Permit Type:
N/A
Building Type:
N/A
Install new roof mount solar 6.8 kw (17) panels (17) micro inverters (1) enphase 3.3 kw battery. new 200 amp main panel on a separate permit
Valuation:
$26,000
Permit #:
B2303603
Status:
issued
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Cross street: sweetwater rd _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic for existing single family dwelling with existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of the existing loads new sub-panel... see more
Valuation:
N/A
Permit #:
PDS2021-RESALT-010574
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-01-04
Cross street: innsdale _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic for existing single family dwelling with existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of the existing loads new sub-panels to ... see more
Valuation:
N/A
Permit #:
PDS2021-RESALT-000036
Status:
complete
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Permit for installation of a roof mount photovoltaic system on single family dwelling to consist of a 5.2 kw system with 13 modules 13 micro inverters and 1-enphase 5 kwh battery
Valuation:
$18,000
Permit #:
SOLAR-23-01081
Status:
canceled
Fee:
$378
Permit Type:
N/A
Building Type:
N/A
Roof mount solar. 8.58kw dc 7.8kw air conditioning 22 modules 22 micro-inverters
Valuation:
$24,000
Permit #:
BEL2300066
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cross street: wilson rd description of work: ground mount residential solar photovoltaic with electrical service upgrade of 400 amps for existing single family dwelling
Valuation:
N/A
Permit #:
PDS2022-RESALT-015428
Status:
complete
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Installation of a roof-mounted microinverter/ac module solar photovoltaic (pv) system not exceeding 38.4kw in a 1 or 2 family dwelling
Valuation:
N/A
Permit #:
24041-90000-40934
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Pv1 roof mounted solar system using a central inverter and power optimizers. (17) modules (17) optimizers and (1)5kw inverter. total system size is 5kwac/5.53 kwdc
Valuation:
N/A
Permit #:
20041-10000-09718
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Permit for installation of a roof mount photovoltaic system on single family dwelling to consist of a 5.6kw system with (14) modules and (14) microinverter s
Valuation:
$16,000
Permit #:
SOLAR-23-00499
Status:
complete
Fee:
$378
Permit Type:
N/A
Building Type:
N/A
Standard - solar photovoltaic system aca * 8.0 kw 20 panels 20 micro inverters new 200 amp main panel
Valuation:
$26,000
Permit #:
SO23-0580
Status:
issued
Fee:
$866
Permit Type:
N/A
Building Type:
N/A
Standard - solar photovoltaic system aca * 6.0 kw, 15 panels, 15 micro inverters new 200 amp main panel
Valuation:
$20,000
Permit #:
SO23-0284
Status:
complete
Fee:
$865
Permit Type:
N/A
Building Type:
N/A
15.2 kw 38 panels 38 micro inverters. 175 mian de rate
Valuation:
$42,000
Permit #:
B2303-176
Status:
final
Fee:
$489
Permit Type:
Solar photovoltaic
Building Type:
N/A
Photovoltaic solar 12.0kw; 30 modules; 2 enphase 3.3kwh batteries (mpu on separate permit)
Valuation:
$40,000
Permit #:
B2303942
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
(non-solar app+) single family dwelling or duplex residential - solar photovoltaic energy systems
2023-06-05
Install roof mounted photovoltaic solar - 7.2kw (18) modules and (18) micro inverters as per approved plans
Valuation:
N/A
Permit #:
PHVR-2023-0466
Status:
expired
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
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Greenspire Construction Reviews
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Recent Buildzoom Projects
Greenspire Construction License info
Inactive License
| License # | 1018241 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
- According to the City of Oceanside, CA, 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 Greenspire Construction at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1018241 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical |
- According to the California Contractors State License 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 Greenspire Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Greenspire Construction, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Starnet Insurance Company |
834
Permits
- Building permit records show that Greenspire Construction has worked on 834 permitted projects.
Greenspire Construction Employees
AG
Alan Frederick Gillett
Rme
AC
Austin Michael Carry
Rmo
DM
David Bronson Murray
Ceo / President
KB
Kenneth John Biehl
Officer
WE
William Randall Ellwanger
Rmo