Updated: May 07, 2026
Location and Projects
Address
1761 LANDANA DR, Concord, CA, 94519
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Sun Sage Solar LLC
Sun Sage Solar LLC, 1761 Landana Dr, Concord, CA (Employees: Carl Holm Roundy and David Ray Hammon) holds a Electrical license according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sun Sage Solar LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sun Sage Solar LLC Contact Information
Phone Number: (732) 882-8216
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Address: 1761 LANDANA DR, Concord, CA 94519
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Sun Sage Solar LLC Concord
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sun Sage Solar LLC has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
16 projects
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Sun Sage Solar LLC has worked on at least
24.0 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
|
4 projects
|
Commercial Renovations |
|
23 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Sun Sage Solar LLC mostly works on
solar installation
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $136,130. 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.
Installation of 990 modules commercial rooftop solar array
Valuation:
$947,430
Permit #:
SO25-0271
Status:
complete
Fee:
$2,189
Permit Type:
Tenant improvemen...
Building Type:
N/A
Installation of ballast solar rooftop photovoltaic array
Valuation:
$205,000
Permit #:
24016-10000-34927
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install a commercial rooftop solar array...dc system size: 77.28kw air conditioning system size: 67.30kw modules: (224)vsun solar vsun345-72ph (345w) inverters: (1) solaredge technologiesse50kus (120/208v 3p) (1) solaredge technologies se17.3kus (120/208v 3ph) optimizer: (224) solaredge s650 power optimizer
Valuation:
N/A
Permit #:
BLD-2024-00224
Status:
final
Fee:
$1,330
Permit Type:
N/A
Building Type:
N/A
Solar photovoltaic installation 225a panel installation
Valuation:
$198,000
Permit #:
B25-0713
Status:
final
Fee:
$321
Permit Type:
N/A
Building Type:
Offices
[e-plan] new pv2 roof mounted solar system consisting of 110 modules 110 optimizers and 1 central inverter. system size is 60.5kwdc/50kwac connected to an existing 16000a 120/208v 3ph 4w service
Valuation:
N/A
Permit #:
24041-10000-50083
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] new ballast photovoltaic system on commercial roof top: (189) modules of 345 w total: 65.205 kwdc (1) inverter of 50000 w total: 50 kwac (9) string
Valuation:
N/A
Permit #:
24041-10000-33553
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Dc system size: 97.20kw air conditioning system size: 83.30kw modules: (216)talesun bipro td6172m 450w inverters: (1)sma sunny tripower core1 stp50-us-41(277/480v 3ph)
Valuation:
N/A
Permit #:
SO23-1272
Status:
complete
Fee:
$1,731
Permit Type:
N/A
Building Type:
N/A
Eplan: installation of a rooftop commercial solar photovoltaic array with ballast system
Valuation:
$139,150
Permit #:
24016-20000-35556
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] new roof mounted commercial solar pv3 installation. consists of (214) 345w modules and (1) inverter. system size is 78.11kw dc 62.0kw air conditioning
Valuation:
N/A
Permit #:
24041-10000-33589
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial rooftop solar array. 847.96 kw-dc 700.00 kw-ac
Valuation:
N/A
Permit #:
PMT25-03425
Status:
issued
Fee:
$6,611
Permit Type:
N/A
Building Type:
N/A
Installation of a commercial rooftop solar photovoltaic array
Valuation:
$163,000
Permit #:
24016-20000-29581
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial rooftop solar photovoltaic installation
Valuation:
N/A
Permit #:
PRE2025-0024
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Epc - 45.90kw solar photovoltaic system and 0gal solar wh system (water heater installed null)
Valuation:
$133,110
Permit #:
COM-2315046
Status:
final
Fee:
$2,010
Permit Type:
N/A
Building Type:
N/A
Install 252 photovoltaic panels connect to existing 1200 amp panel
Valuation:
$178,220
Permit #:
B232628
Status:
issued
Fee:
$1,506
Permit Type:
N/A
Building Type:
N/A
Photovoltaic system (circle k) (9.90 kw)
Valuation:
N/A
Permit #:
B2025-0117
Status:
approved
Fee:
$1,572
Permit Type:
Photovoltaic-com
Building Type:
N/A
Revision 1 : new photovoltaic module ballast layout changed commercial solar: 129.60 kw dc 288 panels 2 inverters
Valuation:
N/A
Permit #:
B23-001850-R.01
Status:
closed - revisions approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial rooftop solar array
Valuation:
N/A
Permit #:
PRE25-00751
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200 amp service upgrade
Valuation:
$2,000
Permit #:
ONBLD25-00115
Status:
issued
Fee:
$215
Permit Type:
Svc upgrade sub p...
Building Type:
N/A
Roofmount photovoltaic 35.41kw - no backup battery
Valuation:
$58,410
Permit #:
24-05-041E
Status:
final
Fee:
$1,340
Permit Type:
N/A
Building Type:
Warehouse
Revision 2: commercial solar: 129.60 kw dc 288 panels 2 inverters
Valuation:
N/A
Permit #:
B23-001850-R.02
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Sun Sage Solar LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Sun Sage Solar LLC License info
Verified License
| License # | 1099389 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sun Sage Solar LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Third Coast Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $100,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
23
Permits
- Building permit records show that Sun Sage Solar LLC has worked on 23 permitted projects.
Sun Sage Solar LLC Employees
CR
Carl Holm Roundy
Member
DH
David Ray Hammon
Rmg