Updated: Jul 04, 2026
Location and Projects
Address
970 W 190th St, Torrance, CA, 90502
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Energy Service Partners Photos
Energy Service Partners Solar Contractor
Energy Service Partners provides a smart and sustainable alternative to constantly rising energy rates by upgrading your home with the most energy-efficient solar solutions available. Years of experience and thousands of projects makes ESP the obvious partner to help you save thousands of dollars on your utility bill.
ESP has simplified the renewable energy upgrade and solar installation process by utilizing a dedicated and highly experienced project manager to guide you through our seamless process.
From BuildZoom: Energy Service Partners, 970 W 190th St, Torrance, CA (Owned by: Erik Saint Perez) holds a Roofing license and 8 other licenses according to the California license board.
Their BuildZoom score of 123 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Energy Service Partners, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Energy Service Partners Contact Information
Phone Number: (385) 243-0445
Address: 970 W 190th St, Torrance, CA 90502
Energy Service Partners Torrance
Quality
123
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Energy Service Partners has a BuildZoom score of 123, which places them above 99% of 336,931 contractors in California.
Activity
|
2 projects
|
2026 |
|
713 projects
|
2025 |
|
1240 projects
|
2024 |
|
1775 projects
|
2023 |
Our building permit records indicate that Energy Service Partners has worked on at least
3730.0 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
|
104 projects
|
Home Additions |
|
54 projects
|
New Constructions |
|
5 projects
|
Commercial Renovations |
|
3338 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Energy Service Partners mostly works on
solar installation
and home addition
projects.
Pricing
|
190 projects
|
< $5k |
|
532 projects
|
$5k-$20k |
|
699 projects
|
$20k-$50k |
|
104 projects
|
$50k-$100k |
|
10 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $20,750. 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.
Energy Service Partners Reviews
5 out of 5 stars, based on
1
review
-
By Gemma L.July 15, 2016solar$31,0002 days
Building Permits by Energy Service Partners
This is a sample of this contractor's permits. Click here to access their complete permit history.
(e-plan) install new flush roof-mounted low-profile photovoltaic solar system. total solar panel modules quantity: 26 total inverters: 26 10.66 kw dc sq. ft. array area: 549 electrical service upgrade: no per approved plans. 5 (n) batteries @ 5.0 kwh each and 1 (n) back up sub panel-200a
Valuation:
$85,706
Permit #:
SPV-2025-00081
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(invoice & approved plan under solar-24-01312) plan check for revisions to solar-24-01312 to consist of: the layout has been changed as per the as built photos. 1.system wired into 5 strings 2.strings feeding to pw #1 3.strings feeding to pw #2 and changed to mci-2
Valuation:
$79,093
Permit #:
SOLAR-25-00395
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Single family residence solar with battery and panel upgrade
2025-08-20
Scope of work - (e) 1 layer comparable shingle installation of grid-tied solar photovoltaic system with self consumption ess 19 hanwha q cells america inc. 410 w q.peak duo blk ml-g10+ t 410w solar modules 19 enphase energy 290 w iq8plus-72-m-us microinverter 1 enphase encharge 5p 5000 w iqbattery-5p-1p-na system nameplate power 7.790 kw dc system cec power 7.167 kw cec-ac constructio... see more
Valuation:
$57,022
Permit #:
SAPP-2025-00013
Status:
final
Fee:
$730
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-04-14
Room solar & ess ***existing solar bld14-02876**** photovoltaic 9.43kw 23 solar panels 23 micro inverters 4 batteries new 200 a sub panel install location: main dwelling current main amperage: 200 panel changeout: no proposed amperage: 200 inverter type/size: (23) enphase iq8plus-72-2-us (240v) microinverter (1) enphase iq combiner 5 number of panels/type: (23) hanwha qcells q.peak du... see more
Valuation:
$46,000
Permit #:
BLD25-00624
Status:
complete
Fee:
$871
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-02-03
Room solar & ess install location: main dwelling current main amperage: 200 panel changeout: no proposed amperage: 200 inverter type/size: enphase iq combiner with iq gateway x-iq-am1-240-5 120/240v number of panels/type: 10 hanwha qcells q.peak duo blk ml-g10+410(410w) mounting system: k2 systems crossrail 44-xrail system output (kw): 4.10 trenching grading: no null outsourced to shu... see more
Valuation:
$51,860
Permit #:
BLD25-00239
Status:
issued
Fee:
$403
Permit Type:
Alteration
Building Type:
N/A
E-permit: residential - 4.510kw photovoltaic system main breaker replacement: - no battery backup units: - 2. e-permit: revision record id: bp25-02532.rev01 solarapp revision id #: sa20250411-150-304-559-a revision description: adding subpanel and method of tie in has changed unable to revise solar app main breaker replacement: no
Valuation:
$38,000
Permit #:
BP25-02532
Status:
final
Fee:
$754
Permit Type:
N/A
Building Type:
N/A
Non-solar app+ single family dwelling or duplex residential - solar photovoltaic energy systems
2025-04-30
Install (n) roof mounted photovoltaic solar - 8.20kw (20) modules and (20) micro inverters (2) new 5kwh ess batteries maximum anchor spacing = 4 ft. otherwise plans shall be sealed/signed by a licensed civil or structural engineer as per approved plans
Valuation:
$36,294
Permit #:
PHVR-2025-0023
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
(e-plan) install new flush roof-mounted low-profile photovoltaic solar system. total solar panel modules quantity: 11 total inverters: 11 4.51 kw dc sq. ft. array area: 232 electrical service upgrade: no per approved plans. (n) sub panel -125/200a & (n) back up sub panel - 100/125a. 2 (n) batteries @ 5 kwh each. approval subject to field verification
Valuation:
$32,878
Permit #:
SPV-2025-00095
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - building (r) - solar photovoltaic solarapp+
2025-04-24
***4/3/25 revision#2: revised inspection checklist sa20250108-5395-11-559-c changed battery mode from self-consumption to whole-home backup & updated equipment location as per installation photos ***1/23/25 revision#1: revised inspection checklist (3) ess c.h.*** photovoltaic (20) modules at 430 watts 8.600kw dc 5.800 kw air conditioning (20) microinverters roof mounted (2)ess 225 amp... see more
Valuation:
$27,750
Permit #:
BLDG-RPVSI-2025-00353
Status:
final
Fee:
$634
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-04-07
Room solar & ess photovoltaic solar 4.920 kw 12 solar panels 12 microinverters 1 ess no mpu install location: main dwelling current main amperage: 200 panel changeout: no proposed amperage: 0 inverter type/size: microinverters 290 w number of panels/type: 12 solar panels mounting system: roof attachment system output (kw): 4.920 trenching grading: no n/a outsourced to shums coda 2/10/... see more
Valuation:
$24,000
Permit #:
BLD25-00653
Status:
complete
Fee:
$401
Permit Type:
Alteration
Building Type:
N/A
(revision invoice created under solar-24-01944) plan check for revisions to solar-24-01944 due to updated the equipment location adjusted the array layout and replaced the 4/0 wire with 3/0 from the main to the system based on the installed photos. please refer to pv-2 3 4 5.1 6 7 & 9
Valuation:
$41,345
Permit #:
SOLAR-25-00584
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
(eplan) photovoltaic for installation of roof mounted solar panels. photovoltaic system includes 22 modules with 22 microinverters and 1 combiner box. system size is 9.02kw dc/8.45kw air conditioning. *new msp under separate permit. comply with department order effective date 01/19/2024. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
25041-10000-25231
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-04-30
Cross street: pappas 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 ph... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-003257
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
(e-plan): pv1 roof mounted solar photovoltaic system installation system size: 6.560kw dc 4.640kw air conditioning (16) hanwha qcells q.peak duo blk ml-g10+ 410 (410w) module (16) enphase iq8plus-72-2-us (240v) microinverter (1) enphase iq combiner 5/5c (1) 125a load center adding to existing system existing system: 18 solar panels
Valuation:
N/A
Permit #:
25041-10000-16478
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(e-plan): roof mounted solar photovoltaic system installation to already an existing photovoltaic system solar info system size: 3.690kwdc/2.610kwac module make/model wattage: hanwha qcells q.peak duo 410w module quantity: 9 microinverter make: enphase iq8plus-72-2-us microinverter quantity: 9 (1) new enphase combiner box (1) new 100a subpanel (1) new branch circuit existing msp
Valuation:
N/A
Permit #:
25041-10000-12625
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(eplan) photovoltaic for installation of roof mounted solar panels. photovoltaic system includes 12 modules with 12 microinverters and 1 combiner box connected to the existing load panel with existing photovoltaic system. system size is 4.92kw dc/3.6kw air conditioning
Valuation:
N/A
Permit #:
25041-10000-14093
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-03-25
Cross street: sweetwater _____________do_not_edit_below_this_line_____________ description of work: roof mount residential solar photovoltaic with advanced energy storage system for existing permitted structures with existing residential main electrical service upgrade - 225a - (online permit) *the scope of work is limited to upgrades of the existing main service panel relocation of t... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-002066
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-02-19
Cross street: sierra verde rd 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 m... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-001305
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Please notify district fire inspector at the start of work 415-558-336. solar photovoltaic plan #6574 r2 13 photovoltaic modules 405 watts per module 5.265 (dc)kw new subpanel other: e2024-0604-4181 permit revisions: 13 solar panels w 13 microinverters 200a subpanel
Valuation:
N/A
Permit #:
E202502109883
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
[e-plan] clouded changes to approved photovoltaic plan. - plans were revised to show relocation of msp. see new location on plans. also existing panel to replaced with (n)125a and fed to msp with 100a breaker. relocated photovoltaic equipment next to msp
Valuation:
N/A
Permit #:
24041-10001-54195
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Energy Service Partners License info
Verified License
| License # | 1149945 |
| Status | Active |
| State | California |
| Type | Roofing |
| Date Issued | 02-03-2026 |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Energy Service Partners at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 619149 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Energy Service Partners at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 619149 |
| Status | Active |
| City | Butte County |
| Type | Contractor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Energy Service Partners with the Butte County, CA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1140163 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 07-09-2025 |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Energy Service Partners at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 619149 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Class | B, C10 |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Energy Service Partners with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 619149 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the City of Oceanside, CA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Energy Service Partners at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1072904 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating |
| Business Type | Limited Liability Company (Llc) |
- 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 Energy Service Partners at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1022887 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Limited Liability Company (Llc) |
- 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 Energy Service Partners at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1011985 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating |
| Business Type | Limited Liability Company (Llc) |
- 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 Energy Service Partners at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
123
BuildZoom Score
Insured
| Insurer | Scottsdale Insurance Company |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
11.5K
Permits
- Building permit records show that Energy Service Partners has worked on 11465 permitted projects.
Energy Service Partners Employees
EI
Energy Service Partners Inc
Owner
EP
Erik Saint Perez
Owner
KG
Kenneth Gary Gietz
Sole Owner
NM
Norward Jack Mcclary
Rme
Energy Service Partners was amazing. They provided great workmanship, were very professional and really took the extra step to ensure my Husband and I understood and were comfortable with every step. I would recommend this company to anyone looking to do a solar job.