Updated: Sep 12, 2025
Location and Projects
Address
2333 COURAGE DRIVE STE C, Fairfield, CA, 94533
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Groundworks California Construction
Groundworks California LLC, 2333 Courage Dr, Fairfield, CA (Employees: Benjamin Mixon Flowers, Bobby E Greer Ii, and Gary James Tyler) holds a Contractor license and 1 other license according to the Oceanside 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 Groundworks California LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Groundworks California LLC Services
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Groundworks California LLC Contact Information
Phone Number: (707) 290-7970
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Address: 2333 COURAGE DRIVE STE C, Fairfield, CA 94533
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Groundworks California LLC Fairfield
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Groundworks California LLC has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
680 projects
|
2025 |
|
212 projects
|
2024 |
Our building permit records indicate that Groundworks California LLC has worked on at least
892.0 projects over the past year.
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
|
80 projects
|
Home Additions |
|
23 projects
|
New Constructions |
|
16 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Groundworks California LLC mostly works on
home addition
and new construction
projects.
Pricing
|
144 projects
|
< $5k |
|
189 projects
|
$5k-$20k |
|
282 projects
|
$20k-$50k |
|
100 projects
|
$50k-$100k |
|
18 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $22,869. 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.
Building Permits by Groundworks California LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Expose (e) footing install (n) foundation piers at the specified locations inject flowable fill to restore soil load and void fill in locations fill injection holes after completion of void fill and stabilization back fill excavated pier locations this parcel lies within a liquefaction zone as per approved plans
Valuation:
$68,139
Permit #:
BLDR-2025-0059
Status:
issued
Fee:
$1,736
Permit Type:
N/A
Building Type:
N/A
Original scope called for helical piers. soil conditions did not allow install of helicals to design criteria. alternative was to switch to push piers to be able to meet minimum embedment depth. during original design various windows and doors were missed which affected the positioning of the piers. piers were placed on studs in order to effectively transfer loads from structure to so... see more
Valuation:
N/A
Permit #:
BLD-2025-00705
Status:
approved
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2025-06-09
R-3 - vb **electronic submittal** foundation repair 4 settlestop push piers **see plan sheet 2 for required observations by the eor - written confirmation of observation to be provided to the field inspector by final inspection**
Valuation:
$13,916
Permit #:
BLD25-02846
Status:
complete
Fee:
$132
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2025-05-15
R-3 - vb **electronic submittal** foundation repair using13 push-piers & 12 screw jacks **periodic structural observations by the eor required - written confirmation to be provided to field inspector**
Valuation:
$45,259
Permit #:
BLD25-01116
Status:
complete
Fee:
$389
Permit Type:
Alteration
Building Type:
N/A
**original permit scope: voluntary foundation underpinning using 24 push piers. **new scope requested: voluntary foundation underpinning using 19 push piers. replace 3 existing posts with intellijacks on (e) foundation
Valuation:
N/A
Permit #:
BLD2025-02873-001
Status:
triage
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Scope of work: -residental voluntary floor leveling with screw jacks. -installation of 2 new screw jacks on two new 18 x 18 x 12 footings/foundation. -installation of 22 new screw jacks on existing footing/foundation
Valuation:
$795
Permit #:
2024 115010 RS
Status:
issued
Fee:
$325
Permit Type:
Single-family
Building Type:
N/A
Voluntary foundation underpinning using 23 push piers replace 11 (e) posts with intellijacks on (n) foundations with (n) 4x8 pt dfl#2 supplemental beam lumber 44 lf total ***field rev1 sub1 07/17/25 install (26) push piers instead of (23)
Valuation:
$79,483
Permit #:
B25-1419
Status:
issued
Fee:
$2,442
Permit Type:
N/A
Building Type:
N/A
- voluntary foundation underpinning using 34 push piers - replace 18 (e) posts with (n) pt posts like for like with (e) or (n) concrete piers - replace 6 (e) posts with intelli jacks on (n) concrete piers
Valuation:
$1,127
Permit #:
2025 096942 RS
Status:
issued
Fee:
$325
Permit Type:
Single-family
Building Type:
N/A
Voluntary foundation underpinning using 6 push piers. replace 6 (e) posts with pt posts matching like for like original on (e) foundations with (n) 4x8 pt dfl #2 supplemental beam lumber 32 lf tot
Valuation:
$18,000
Permit #:
BRALT-25-0265
Status:
plancheck
Fee:
$688
Permit Type:
Repair
Building Type:
N/A
Voluntary foundation underpinning using 20 push piers replace 18 (e) posts with screwjacks on (e) foundations replace 13 (e) posts with intellijacks on (n) foundations
Valuation:
$73,525
Permit #:
BLD25-00895
Status:
issued
Fee:
$1,616
Permit Type:
N/A
Building Type:
N/A
Moving location of push piers due to not enough spacing along wall. please see the attached drawing for details
Valuation:
N/A
Permit #:
BLD2025-08282-002
Status:
ready to issue - docs pending
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
- install twenty-two (22) push piers to help level and stabilize residence - remove and replace approximately 40 lf of failed continuous perimeter foundation in kind **6/17/25 revision: - remove push piers from scope - remove helical peirs from scope - addition 94 lf of foundation replacement
Valuation:
$6,627
Permit #:
2025 098795 RS
Status:
issued
Fee:
$488
Permit Type:
Single-family
Building Type:
N/A
Voluntary foundation underpinning using 20 push piers. replace 19 (e) posts with screwjacks on (n) foundations with new 4x8 dfl #2 pt supplemental beam 75 lf tot
Valuation:
$69,112
Permit #:
BRALT-25-0162
Status:
final
Fee:
$3,296
Permit Type:
Repair
Building Type:
N/A
A voluntary improvement of the foundation underpinning using 20 push piers replace 9 existing post with intellijacks on new foundation to a single family residence
Valuation:
$63,170
Permit #:
BLD2025-00578
Status:
final
Fee:
$338
Permit Type:
Repair
Building Type:
N/A
Voluntary floor leveling. replace 1 (e) posts with screwjack on (n) foundation. replace 5 (e) posts with intellijacks on (n) foundations with new 4x8 supplemental beam #2 dfl pt 33 lf tot
Valuation:
$9,000
Permit #:
APP250527
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foundation repair using 10 push piers 3 helical piers 3 helical wall anchors 13 lf of foundation replacement 1 (n) ret wall & 4 drilled piers
Valuation:
$95,900
Permit #:
179089
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Voluntary foundation underpinning using 8 push piers replace 4 (e) posts with screwjacks on (e) foundations. replace 14 (e) posts with intellijacks on (n) foundations and 72 ufrp connectors resub#1 - jzb - 7/8/25 - response to building
Valuation:
N/A
Permit #:
BLD2025-01057
Status:
issued
Fee:
$6,870
Permit Type:
N/A
Building Type:
N/A
Voluntary floor leveling. replace 1 (e) posts with screwjack on (n) foundation. replace 5 (e) posts with intellijacks on (n) foundations with new 4x8 supplemental beam #2 dfl pt 33 lf tot
Valuation:
N/A
Permit #:
25CP01657
Status:
applied
Fee:
$704
Permit Type:
N/A
Building Type:
N/A
Voluntary foundation underpinning using 7 push piers replace 15 (e) posts with screwjacks on (e) foundations and replace 3 (e) posts with intellijacks on (n) foundations
Valuation:
$27,461
Permit #:
BLD25-01663
Status:
issued
Fee:
$829
Permit Type:
N/A
Building Type:
N/A
Voluntary foundation underpinning using 15 push piers. replace 9 (e) posts with screwjacks on (e) foundations with (n) 4x8 pt dfl #2 supplemental beam 56 lf tot
Valuation:
$46,653
Permit #:
APP250453
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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BZ Score
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Avg Project
-
Projects
216
BZ Score
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Avg Project
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Projects
Groundworks California LLC Reviews
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Groundworks California LLC License info
Verified License
| License # | 1116054 |
| Status | Active |
| City | Oceanside |
| Type | Contractor |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Groundworks California LLC at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1116054 |
| Status | Active |
| State | California |
| Type | General Building, Pile Driving And Pressure Foundation Jacking |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of April 2025.
Verify this license's status for Groundworks California LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Old Republic 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 | Amerisure Mutual Insurance Company |
878
Permits
- Building permit records show that Groundworks California LLC has worked on 878 permitted projects.
Groundworks California LLC Employees
BF
Benjamin Mixon Flowers
Member
BI
Bobby E Greer Ii
Member
GT
Gary James Tyler
Rme
JM
Jeffrey G Martin
Member
JT
John David Thornton
Member
MM
Matthew Eric Malone
Manager
SF
Stephen Williams Frey
Member