Updated: Dec 30, 2025
Location and Projects
Address
400 Concar Dr, San Mateo, CA, 94402
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Solar Sesame
Solar Sesame at 400 Concar Dr, San Mateo, CA 94402, has a BuildZoom score of 108 and ranks in the top 5% of 336,931 California contractors.
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Solar Sesame Contact Information
Phone Number: (480) 203-9566
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Address: 400 Concar Dr, San Mateo, CA 94402
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Solar Sesame San Mateo
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Solar Sesame has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
64 projects
|
2025 |
|
10 projects
|
2024 |
Our building permit records indicate that Solar Sesame has worked on at least
74.0 projects over the past 2 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
|
70 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Solar Sesame mostly works on
solar installation
projects.
Pricing
|
11 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $5,000. 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.
Photovoltaic rooftop 7.885 kw + ess (1) q.saved d15.0sx + mpu for solar | 125a to 225a | no load change * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$66,707
Permit #:
SA-2025-298346
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic rooftop 3.735 kw + ess (1) ubat-10k1ps0b-03 * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$29,731
Permit #:
SA-2025-298462
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic rooftop 4.565 kw + ess (1) q.saved d10.0sx * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$29,399
Permit #:
SA-2025-298041
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20241111-2454-124-14399 - installing 21 roof-mounted solar photovoltaic modules 410 watts per module total no. of rating 8.61 kw. including 1 energy storage unit of 220 vdc 11.5 a with 13.5 kwh each in capacity. photovoltaic rooftop 8.61 + ess (1) tesla powerwal
Valuation:
N/A
Permit #:
E202501109271
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250103-2454-2-14399-a - installing 9 roof-mounted solar photovoltaic modules 415 watts per module total no. of rating 3.735 kw. including 1 energy storage unit of 240 vdc 15.5 a with 5 kwh each in capacity. photovoltaic rooftop 3.735 + ess (1) iqbattery-5p-1p
Valuation:
N/A
Permit #:
E202501099243
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250103-2454-1-14399 - installing 8 roof-mounted solar photovoltaic modules 415 watts per module total no. of rating 3.32 kw. including 1 energy storage unit of 102.4 vdc 54 a with 9 kwh each in capacity. photovoltaic rooftop solar 3.32 kw + ess q.saved
Valuation:
N/A
Permit #:
E202501039094
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solarapp+ approval: sa20250103-2454-1-14399 - installing 8 roof-mounted solar photovoltaic modules 415 watts per module total no. of rating 3.32 kw. including 1 energy storage unit of 102.4 vdc 54 a with 9 kwh each in capacity. photovoltaic rooftop solar 3.32 kw + ess q.saved
Valuation:
N/A
Permit #:
E202501039093
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic rooftop 3.735 kw + ess (1) iqbattery-5p-1p-na-dom * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$25,659
Permit #:
SA-2025-298849
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Photovoltaic rooftop 7.48 kw + ess (2) franklinwh apower * in accordance with sb-379 this photovoltaic system was not reviewed for code compliance by the city of san mateo and is subject to revisions as necessary to meet all applicable codes during field inspections resulting in additional review fees
Valuation:
$4,237
Permit #:
SA-2025-300357
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
System size: 6.150kw dc 5.966kw air conditioning system size photovoltaic module: (15) hanwha q.peak duo blk ml-g10+415 inverter: (15) enphase iq8plus-72-m-us combiner: (1) 125a enphase x-iq-am1-240-5/5c air conditioning disconnect: (1) 100a unfused air conditioning disconnect battery: (3) enphase iq 5p
Valuation:
$5,000
Permit #:
B40544
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install roof - mounted solar photovoltaic system: 5.720 kw 13 modules install 1 energy storage system batteries 13.50 kwh per battery. install 1 new electrical panel(s) 125amps install 1 backup gateway install up to 3 new electrical circuit(s)
Valuation:
$30,488
Permit #:
BLD2025-03502
Status:
final
Fee:
$0
Permit Type:
Residential roof-...
Building Type:
N/A
Install roof - mounted solar photovoltaic system: 6.600 kw 15 modules install 1 energy storage system batteries 13.50 kwh per battery. install 1 residential ev charger 60a inside single family dwelling garage
Valuation:
$31,548
Permit #:
BLD2025-03215
Status:
issued
Fee:
N/A
Permit Type:
Residential roof-...
Building Type:
N/A
Tear-off existing comparable shingle and replacement with comparable shingles. replacement of decking 24sq
Valuation:
$5,995
Permit #:
BD-2025-298863
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install roof - mounted solar photovoltaic system: 9.840 kw 24 modules install 2 energy storage system batteries 13.50 kwh per battery
Valuation:
$54,218
Permit #:
BLD2025-03680
Status:
final
Fee:
$0
Permit Type:
Residential roof-...
Building Type:
N/A
Roof mounted photovoltaic system 6.225 kw ess **solarapp+ permit**
Valuation:
$31,561
Permit #:
M25-032438
Status:
final
Fee:
$508
Permit Type:
N/A
Building Type:
N/A
Photovoltaic rooftop 7.47 kw + ess (1) tesla powerwall 3 + expansion
Valuation:
$0
Permit #:
BL-PVSAPP-2025-00182
Status:
complete
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
Photovoltaic rooftop 5.81 kw + ess (1) tesla powerwall 3
Valuation:
$29,573
Permit #:
SA-2025-297229
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mpu for solar | 100a to 200a solar to be under separate permit
Valuation:
N/A
Permit #:
BLD-2025-736
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrading electric main panel from current 200a to 225a
Valuation:
$5,000
Permit #:
BL-ELER-2025-00131
Status:
issued
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade; 125 amp to 225 amp for pv+ess (1) backup
Valuation:
N/A
Permit #:
BLD-2025-217
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Solar Sesame Reviews
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Solar Sesame License info
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2024 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
73
Permits
- Building permit records show that Solar Sesame has worked on 73 permitted projects.