Updated: May 13, 2026
Location and Projects
Address
727 Allston Way, Berkeley, CA, 94710
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Borrego Solar
Borrego Solar at 727 Allston Way, Berkeley, CA 94710, held a Solar Contractor license (#520706) with the California contractors license board with an expiration date of 11-30-2003. We last verified the license was expired on 11-28-2025.
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.
Borrego Solar Services
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Borrego Solar Contact Information
Phone Number: (619) 592-7183
Address: 727 Allston Way, Berkeley, CA 94710
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial solar ground mount system 1.391mwdc system. fenced with access road
Valuation:
$1,250,709
Permit #:
BIPVC22-002460
Status:
final
Fee:
$7,566
Permit Type:
N/A
Building Type:
N/A
Installation of a 900kw air conditioning 1 074.64kw dc photovoltaic solar commercial rooftop on an amazon warehouse
Valuation:
$1,092,016
Permit #:
PMT21-00317
Status:
issued
Fee:
$10,198
Permit Type:
N/A
Building Type:
N/A
Installation of a 3074.96 kw dc/2500 kw air conditioning solar photovoltaic rooftop system
Valuation:
$2,695,854
Permit #:
B2100423
Status:
final
Fee:
$24,349
Permit Type:
N/A
Building Type:
N/A
Install 9860 photovoltaic panels connect to existing 1500/3750 amp panel
Valuation:
$3,835,621
Permit #:
B214712
Status:
issued
Fee:
$25,180
Permit Type:
N/A
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays, (n) equipment area inside of (e) cmu wall encloseure, (n) bollards, and related misc. improvements. base zone: rm-2-5 / n-app-2 / geo haz: 52
Valuation:
$537,230
Permit #:
2025402
Status:
complete
Fee:
$11,544
Permit Type:
Acc Struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays, (n) equipment area inside of (e) cmu wall encloseure, (n) bollards, and related misc. improvements. base zone: rm-2-5 / n-app-2 / geo haz: 52
Valuation:
$537,230
Permit #:
2025402
Status:
complete
Fee:
$11,544
Permit Type:
Acc Struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays (n) equipment area inside of (e) cmu wall encloseure (n) bollards and related misc. improvements. base zone: rm-2-5 n-app-2 geo haz: 52
Valuation:
$276,869
Permit #:
2031675
Status:
complete
Fee:
$11,544
Permit Type:
Acc struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays (n) equipment area inside of (e) cmu wall encloseure (n) bollards and related misc. improvements. base zone: rm-2-5 n-app-2 geo haz: 52
Valuation:
$268,500
Permit #:
2031662
Status:
complete
Fee:
$11,544
Permit Type:
Acc struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays, (n) equipment area inside of (e) cmu wall encloseure, (n) bollards, and related misc. improvements. base zone: rm-2-5 / n-app-2 / geo haz: 52
Valuation:
$268,500
Permit #:
2031660
Status:
complete
Fee:
$11,544
Permit Type:
Acc Struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays, (n) equipment area inside of (e) cmu wall encloseure, (n) bollards, and related misc. improvements. base zone: rm-2-5 / n-app-2 / geo haz: 52
Valuation:
$268,500
Permit #:
2031660
Status:
complete
Fee:
$11,544
Permit Type:
Acc Struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays, (n) equipment area inside of (e) cmu wall encloseure, (n) bollards, and related misc. improvements. base zone: rm-2-5 / n-app-2 / geo haz: 52
Valuation:
$229,803
Permit #:
2031677
Status:
complete
Fee:
$11,544
Permit Type:
Acc Struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays, (n) equipment area inside of (e) cmu wall encloseure, (n) bollards, and related misc. improvements. base zone: rm-2-5 / n-app-2 / geo haz: 52
Valuation:
$229,803
Permit #:
2031677
Status:
complete
Fee:
$11,544
Permit Type:
Acc Struct to 3+ ...
Building Type:
N/A
Ground mount photovoltaic 3610 kw t.d. 5/20/20
Valuation:
$4,016,572
Permit #:
164862
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Commercial solar ground mount project for the city of fresno. 13.478mwdc solar project
Valuation:
N/A
Permit #:
AD22-06000
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial solar ground mount project for the city of fresno. 13.478mwdc solar project
Valuation:
N/A
Permit #:
AD22-05909
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial solar ground mount project for the city of fresno. 13.478mwdc solar project
Valuation:
$8,631,940
Permit #:
B22-04106
Status:
issued
Fee:
$25,413
Permit Type:
N/A
Building Type:
N/A
Solar farm - install ground mt tracer solar systems - 2 identical arrays - (2) new overhead pole electric services from pg&e - total kw is 2, 553.6
Valuation:
N/A
Permit #:
BLD20-2049
Status:
final
Fee:
$15,782
Permit Type:
N/A
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays (n) equipment area inside of (e) cmu wall encloseure (n) bollards and related misc. improvements. base zone: rm-2-5 n-app-2 geo haz: 52
Valuation:
N/A
Permit #:
2031678
Status:
complete
Fee:
$11,544
Permit Type:
Acc struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays (n) equipment area inside of (e) cmu wall encloseure (n) bollards and related misc. improvements. base zone: rm-2-5 n-app-2 geo haz: 52
Valuation:
N/A
Permit #:
2031676
Status:
complete
Fee:
$11,544
Permit Type:
Acc struct to 3+ ...
Building Type:
N/A
Otay mesa-nestor: building and electrical pemits for the construction of (n) carports with solar photovoltaic panels on an (e) commercial parking lot. work includes five (n) carports with solar arrays (n) equipment area inside of (e) cmu wall encloseure (n) bollards and related misc. improvements. base zone: rm-2-5 n-app-2 geo haz: 52
Valuation:
N/A
Permit #:
2031663
Status:
complete
Fee:
$11,544
Permit Type:
Acc struct to 3+ ...
Building Type:
N/A
Borrego Solar Reviews
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Recent Buildzoom Projects
Borrego Solar License info
Inactive License
| License # | 520706 |
| Status | Inactive |
| State | California |
| Type | Solar |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Borrego Solar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 480442 |
| Status | Inactive |
| State | California |
| Type | Solar |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Borrego Solar at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Borrego Solar, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | James River Ins Co |
Bonded
| Bonded Agent | International Fidelity Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Tri State Insurance Company Of Minnesota |
980
Permits
- Building permit records show that Borrego Solar has worked on 980 permitted projects.
Borrego Solar Employees
GR
Grace Weld Rickard
General Partner
JR
James Joseph Rickard
Qualify Partner