Updated: Jun 23, 2026
Location and Projects
Headquarters Address
110 SE INNER LOOP, Georgetown, TX, 78626
Local address
San Jose, CA, 95138
Use our bidding system to
request a quote
Gaf Energy Solar Contractor
Gaf Energy, (Employees: Anthony Joseph Keris, Ashton Ziehm Thurneyssen, and Marcelo Nunes Macedo) holds a Contractor license and 3 other licenses according to the Butte County license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gaf Energy, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gaf Energy Contact Information
Phone Number: (973) 628-3411
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Gaf Energy
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gaf Energy has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
179 projects
|
2025 |
|
156 projects
|
2024 |
|
142 projects
|
2023 |
Our building permit records indicate that Gaf Energy has worked on at least
477.0 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
|
17 projects
|
Commercial Renovations |
|
17 projects
|
Home Additions |
|
440 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that Gaf Energy mostly works on
solar installation
and home addition
projects.
Pricing
|
18 projects
|
< $5k |
|
147 projects
|
$5k-$20k |
|
31 projects
|
$20k-$50k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $10,590. 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.
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-11-25
Install roof mounted solar system and ess on main dwelling ***existing solar permitted bld25-03013*** (n) modules: (34) timberline solar bipv shingles gaf energy tls-2 (57w) (n) eapid shutdown: (1) delta gp100010105 (n) ess: (2) franklin apower (15.0kwh ea.) (n) inverter: (1) delta m4-tl-us 4.0kw (n) air conditioning disconnect: (1) 200a n/f nema 3r (n) combiner: (1) 125a ess combiner... see more
Valuation:
$13,500
Permit #:
BLD25-03456
Status:
complete
Fee:
$729
Permit Type:
Alteration
Building Type:
N/A
3.036kw solar photovoltaic system and 0gal solar wh system (water heater installed null). all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences buil... see more
Valuation:
$11,000
Permit #:
RES-2501218
Status:
final
Fee:
$613
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-05-12
Cross street: el montevideo paseo delicias description of work: hra (online permit) roof mount residential solar photovoltaic 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. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic syst... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-003566
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor change system downsize we removed 8 modules. and the load center has been moved into the garage next to the battery. our new scope of work should read: 11.59kw photovoltaic system. 2 inverters 125a load center 1 ess battery (sonnen core+ 4.8kw 20 kwh ess)
Valuation:
N/A
Permit #:
BLD23-2789.R03
Status:
complete
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-01-15
Cross street: san pablo dr san julian dr description of work: hra (online permit) roof mount residential solar photovoltaic 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. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic system... see more
Valuation:
N/A
Permit #:
PDS2025-RESALT-000352
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2.39kw solar photovoltaic system 0 kw photovoltaic storage system size and 0gal solar wh system (water heater installed null). all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this reside... see more
Valuation:
$7,000
Permit #:
RES-2519584
Status:
final
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
Electrical service panel replacement or emergency repair only. no additional electrical mechanical plumbing or structural work permitted.; like for like main panel upgrade 125a with 100a main breaker
Valuation:
$2,500
Permit #:
PANR2025-00340
Status:
issued
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Photovoltaic system: install residential roof grid-tied solar system with (2) squares of (58) module integrated shingles (1) inverter and replace (31) squares of composition shingles on to house and attached garage
Valuation:
$20,000
Permit #:
BLD2025-03544
Status:
final
Fee:
N/A
Permit Type:
Photovoltaic system
Building Type:
N/A
Permit for photovoltaic solar standard plan. standard plan # esp-15664 approved under master plan application 24041-10000-54587 e24la035397 total kilowatts for rses: 2.76 kwac
Valuation:
N/A
Permit #:
25041-10000-14211
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1x franklin apower 2 10 kw 15 kwh ess battery with 1 air conditioning disconnect switch and new 125amp back up load panel related photovoltaic permit- bld2025-01317
Valuation:
N/A
Permit #:
BLD2025-01737
Status:
issued
Fee:
$855
Permit Type:
N/A
Building Type:
N/A
9.12kw photovoltaic system 160 modules 1 inverter 1 air conditioning disco switch 1 uni franklin power 10 kw 15 kwh ess battery storage new 125a back up load panel ghk- 6/16/2025- resubmittal #1- responses to county fire. related ess permit- bld2025-01737
Valuation:
N/A
Permit #:
BLD2025-01317
Status:
final
Fee:
$1,665
Permit Type:
N/A
Building Type:
N/A
6kw air conditioning 3.762kw photovoltaic system: (66) solar shingle modules (1) inverter air conditioning disconnect 200a meter panel upgrade. solar shingles installed under pmt2025-02073
Valuation:
N/A
Permit #:
PMT2025-02289
Status:
complete
Fee:
$455
Permit Type:
Solar/photovoltai...
Building Type:
N/A
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2025-04-02
4.218kw photovoltaic system. 74 modules 1 inverter 1 air conditioning disco switch 1 photovoltaic meter separate mpu permit of panr2025-00340 already issued rev01 correction on pv4 page about photovoltaic meter wire size gauge we are using #8 awg vs 10
Valuation:
$11,000
Permit #:
MISR2025-00991
Status:
issued
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
7.45kw solar photovoltaic system and 0gal solar wh system (water heater installed null). all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built... see more
Valuation:
$16,500
Permit #:
RES-2424723
Status:
final
Fee:
$623
Permit Type:
N/A
Building Type:
N/A
Permit for photovoltaic solar. standard plan #esp-15664 approved under master plan application 24041-10000-54587 e24la035397 total kw for rses: 7.638 kwac (1) delta inverter (125a) subpanel (134) modules
Valuation:
N/A
Permit #:
25041-10000-34938
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2024-10-16
3.68kw photovoltaic system. 80 modules 1 inverter install location: roof current main amperage: 200 panel changeout: no proposed amperage: 200 inverter type/size: delta m4 number of panels/type: 80 mounting system: tls-1 system output (kw): 3.68 trenching grading: no null
Valuation:
$5,500
Permit #:
BLD24-06085
Status:
expired
Fee:
$244
Permit Type:
Alteration
Building Type:
N/A
Revision res-2402904 the location of the equipment has been relocated on the revised plans to state the actual location on the west end of the wall. all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed ... see more
Valuation:
$8,000
Permit #:
RES-2416027
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
2.024kw solar photovoltaic system and 0gal solar wh system (water heater installed null). new 100amp main panel upgrade. all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence pe... see more
Valuation:
$6,500
Permit #:
RES-2405000
Status:
final
Fee:
$465
Permit Type:
N/A
Building Type:
N/A
Mpu & 16.284kw solar photovoltaic system and 0gal solar wh system (water heater installed null) all supply side connections main breaker change-out and/or panel upgrade will require a second inspection. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residence... see more
Valuation:
$29,500
Permit #:
RES-2226868
Status:
final
Fee:
$702
Permit Type:
N/A
Building Type:
N/A
E-permit: residential - 5.52kw photovoltaic system main breaker replacement: - yes main service panel replacement: - 225 battery backup units: - 0
Valuation:
$9,500
Permit #:
BP25-02755
Status:
final
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 1019424
San Ramon, CA
131
BZ Score
$29.9K
Avg Project
-
Projects
License # 1008525
Brentwood, CA
132
BZ Score
$32.2K
Avg Project
-
Projects
130
BZ Score
$26K
Avg Project
-
Projects
Gaf Energy Reviews
BuildZoom hasn't received any reviews for Gaf Energy. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a solar pro in your area today
We'll search our vast network of Solar Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Gaf Energy License info
Verified License
| License # | 1062345 |
| Status | Active |
| City | Butte County |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gaf Energy at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1062345 |
| Status | Active |
| State | California |
| Type | Electrical, General Building, Roofing, Solar |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Gaf Energy at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in June, 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.
Inactive License
| License # | 1062345 |
| 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 Gaf Energy at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Zurich American 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 | Zurich American Insurance Company |
610
Permits
- Building permit records show that Gaf Energy has worked on 610 permitted projects.
Gaf Energy Employees
AK
Anthony Joseph Keris
Rme
AT
Ashton Ziehm Thurneyssen
Rme
MM
Marcelo Nunes Macedo
Rme
SI
Standard Industries Inc
Member