Updated: Dec 05, 2025
Location and Projects
Address
3515 W YOSEMITE AVE, Lathrop, CA, 95330
Use our bidding system to
request a quote
Next Energy Group Construction
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Next Energy Group, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Next Energy Group Services
Start a project today:
Next Energy Group Contact Information
Phone Number: (415) 362-4598
Edit
Address: 3515 W YOSEMITE AVE, Lathrop, CA 95330
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Solar - r2 roof mount photovoltaic system 97.02kw 308 modules. (rada/rgs)
Valuation:
N/A
Permit #:
BLD2016-00343
Status:
final
Fee:
$822
Permit Type:
N/A
Building Type:
N/A
1.2kw solar photovoltaic grid-tied system installation. 9 sharp nd-167u1 photovoltaic modules tilted 14? on flat roof. sma sunnyboy swr 1800u-sbd inverter 120vac 1800 watts max air conditioning output. #10 use wire used up to j-box #10thwn 3/4 emt thereafter. 30a 120vac dc safety switch between modules and inverter 30a 120vac air conditioning safety switch between inverter and service... see more
Valuation:
$0
Permit #:
EW20040507797
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1.2kw solar photovoltaic grid-tied system installation. 9 sharp nd-167u1 photovoltaic modules tilted 14? on flat roof. sma sunnyboy swr 1800u-sbd inverter 120vac 1800 watts max air conditioning output. #10 use wire used up to j-box #10thwn 3/4 emt thereafter. 30a 120vac dc safety switch between modules and inverter 30a 120vac air conditioning safety switch between inverter and service... see more
Valuation:
N/A
Permit #:
EW20040507797
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3.2kw roof mount photovoltaic system w/10 photovoltaic modules
Valuation:
N/A
Permit #:
B16-01511
Status:
final
Fee:
$500
Permit Type:
P.v. System
Building Type:
N/A
Bld_ solar pv- install roof mount solay array 13.7 kw. no service panel upgrade. (tj/?/htl)
Valuation:
N/A
Permit #:
BLD2013-05120
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
4.5kw install photovoltaic turn-key system
Valuation:
N/A
Permit #:
BP16-01330
Status:
expired
Fee:
N/A
Permit Type:
Alteration/renova...
Building Type:
N/A
Install solar photovoltaic system to sfr: 1. approx 3 psf (total panel weight including frame) 2. approx 24.6 lbs (concentrated load at each point of support) 3. approx 5 inches above roofline
Valuation:
N/A
Permit #:
2003 122915 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Solar - install a 20 panel roof mounted photovoltaic system (rgs)
Valuation:
N/A
Permit #:
BLD2014-05286
Status:
final
Fee:
$342
Permit Type:
N/A
Building Type:
N/A
Roof mounted solar photovoltaic system 7.42 kw 27 panels
Valuation:
N/A
Permit #:
BLD2015-01118
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc res
4.9kw rooftop photovoltaic system/200amp service change
Valuation:
$39,200
Permit #:
B1211-0006
Status:
final
Fee:
$277
Permit Type:
Photovoltaic
Building Type:
N/A
3.50 kw - 12 panels @ 327w rooftop photovoltaic system
Valuation:
$28,000
Permit #:
B1206-0172
Status:
issued
Fee:
$271
Permit Type:
Photovoltaic
Building Type:
N/A
Misc res
7.5 kw rooftop photovoltaic system
Valuation:
$60,000
Permit #:
B1305-0001
Status:
final
Fee:
$288
Permit Type:
Photovoltaic
Building Type:
N/A
Misc res
6 kw rooftop photovoltaic system
Valuation:
$48,000
Permit #:
B1203-0077
Status:
final
Fee:
$282
Permit Type:
Photovoltaic
Building Type:
N/A
Misc res
2.8 kw - 10 panels @ 235w photovoltaic system
Valuation:
$21,600
Permit #:
B1112-0073
Status:
final
Fee:
$266
Permit Type:
Photovoltaic
Building Type:
N/A
3.6 kw - 16 panels @ 235w photovoltaic system
Valuation:
$21,600
Permit #:
B1110-0016
Status:
final
Fee:
$261
Permit Type:
Photovoltaic
Building Type:
N/A
12 kv free standing (pole mounted) photo voltaic system. system consists of 3 separate arrays of 16 panels each and one array of 15 panels. the arrays are spaced approx 8'-0 apart. each array covers an area of approx 20'-8 x 10-10 and is approx 4 6 above grade at the highest point
Valuation:
N/A
Permit #:
BLD2004-03629
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc res
Photovoltaic system
Valuation:
$56,000
Permit #:
B1207-0054
Status:
final
Fee:
$286
Permit Type:
Photovoltaic
Building Type:
N/A
Photovoltaic system
Valuation:
$56,000
Permit #:
B1205-0143
Status:
final
Fee:
$286
Permit Type:
Photovoltaic
Building Type:
N/A
3.2kw roof mount photovoltaic system w/10 photovoltaic modules
Valuation:
N/A
Permit #:
BP16-00801
Status:
expired
Fee:
N/A
Permit Type:
Alteration/renova...
Building Type:
N/A
Install solar photovoltaic system to include 2.7 psf total panel weight (including frame) 25 lbs per each load point of support and 6 above roofline
Valuation:
N/A
Permit #:
2004 129011 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Similar Contractors See more
242
BZ Score
$59K
Avg Project
-
Projects
187
BZ Score
$30K
Avg Project
-
Projects
246
BZ Score
$30K
Avg Project
-
Projects
Next Energy Group Reviews
BuildZoom hasn't received any reviews for Next Energy Group. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Next Energy Group License info
License Not Verified
| License # | 194796 |
| Status | Active |
| City | Vallejo |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2006. Check the current license status of Next Energy Group with the The City of Vallejo, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 259878 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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. If this is your business, please update your license status.
Check this license's status for Next Energy Group at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Next Energy Group, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $10,000 |
183
Permits
- Building permit records show that Next Energy Group has worked on 183 permitted projects.
Next Energy Group Employees
KH
Kenneth Leland Hanson
Qualify Partner
MK
Melvin Eugene Kauffman
General Partner
RF
Raleigh Daniel Fagan
Officer
RH
Robert Lavern Halk
Rmo