Updated: Jul 17, 2026
Location and Projects
Address
P O BOX 578718, Modesto, CA, 95357
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JAG Construction Company Inc
Based in Modesto, JAG Construction Company Inc specializes in a range of construction services for commercial and residential clients throughout California's Central Valley. With 29 years in the industry, the company has developed experience in ground-up construction, tenant improvements, and remodeling projects. Portfolio examples include retail build-outs, medical office renovations, and custom home construction. JAG Construction works with property owners, developers, and business clients in Modesto as well as surrounding communities. The firm manages all project phases, from initial planning and design coordination to final construction and site cleanup. By employing streamlined project management processes and maintaining clear communication with clients, JAG Construction Company Inc delivers projects that address specific needs related to building type and use.
JAG Construction Company Inc Services
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JAG Construction Company Inc Contact Information
Phone Number: (209) 564-2787
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Address: P O BOX 578718, Modesto, CA 95357
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JAG Construction Company Inc Modesto
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
JAG Construction Company Inc has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
6 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that JAG Construction Company Inc has worked on at least
10.0 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.
Pricing
|
3 projects
|
< $5k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $32,000. 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 JAG Construction Company Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 5 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for n... see more
Valuation:
$1,500
Permit #:
24016-90000-26022
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Duplex - interior remodel on 1st and 2nd floor; no exterior work
Valuation:
$160,000
Permit #:
BS2505324
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Supplemental permit to 20016-30000-30154 to reduce scope of work. interior and exterior alteration from the approved set of plans
Valuation:
$501
Permit #:
20016-30002-30154
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) accessory living quarter to adu per 65852.2(e)(1)(a)
Valuation:
$100,000
Permit #:
24016-30000-36911
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 stories single family dwelling with basement and 2 car garage
Valuation:
$1,200,000
Permit #:
17010-30000-00816
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
159 & 159 1/2 - minor non-structural interior remodel - split one bathroom into two
Valuation:
$32,000
Permit #:
BS2406104
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
159 & 159 1/2 - minor non-structural interior remodel - split one bathroom into two
Valuation:
$32,000
Permit #:
BS2406103
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
159 & 159 1/2 - minor non-structural interior remodel - split one bathroom into two
Valuation:
$32,000
Permit #:
BS2406102
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Bldcomm commer: commercial permit bldg: cdd -building
2020-10-27
Tenant improvement to (e) gas station
Valuation:
$250,000
Permit #:
BP-2004200
Status:
filed
Fee:
$3,664
Permit Type:
N/A
Building Type:
N/A
New 2 car garage per architect's design/details
Valuation:
$40,000
Permit #:
23010-30000-01481
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Demolish existing 18'x20 one story carport in the rear of the lot
Valuation:
$2,500
Permit #:
23019-10000-03625
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Aca 3 500 sq ft steel ag barn with 2 125 sq ft second story and electrical c/s church st
Valuation:
N/A
Permit #:
BLD2024-2243
Status:
final
Fee:
$3,247
Permit Type:
Ag building
Building Type:
Commercial
Supplemental to 16010-30000-01603 for fireplace addition and revisions to the accessory living quarters
Valuation:
$6,000
Permit #:
16010-40002-01603
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
159 & 159 1/2 - minor non-structural interior remodel - split one bathroom into two
Valuation:
$32,000
Permit #:
BS2406101
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2024-02-22
Building a 40x40 metal barn on the existing lot
Valuation:
$29,000
Permit #:
CBNR2024-00168
Status:
issued
Fee:
$2,185
Permit Type:
N/A
Building Type:
N/A
Supplemental to pcis#17030-30000-01338 to complete work 75% complete. (1119cy x 0.75=840 cy)
Valuation:
$280
Permit #:
17030-30001-01338
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1200 sq ft metal storage building w electrical & 265 sq ft attached awning c/s oak view dr
Valuation:
N/A
Permit #:
BLD2020-0078
Status:
final
Fee:
$3,799
Permit Type:
Residential garage
Building Type:
Residential
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2021-02-03
Install 36’ x 40’ steel barn
Valuation:
$51,481
Permit #:
CBNR2020-00628
Status:
complete
Fee:
$1,378
Permit Type:
Misc. Structure w...
Building Type:
N/A
Grading for 2 stories single family dwelling with basement and 2 car garage
Valuation:
$1,119
Permit #:
17030-30000-01338
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldcomm commer: commercial permit bldg: cdd -building
2020-10-27
Detached covered trash enclosure accessory to (e) gas station
Valuation:
$5,288
Permit #:
BP-2004201
Status:
filed
Fee:
$361
Permit Type:
N/A
Building Type:
N/A
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JAG Construction Company Inc License info
Verified License
| License # | 905176 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 713064 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 806218 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 972579 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- 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 JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 879612 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- 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 JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 839189 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation, Sole Ownership |
- 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 JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 400168 |
| Status | Inactive |
| State | California |
| Type | Earthwork And Paving |
| Business Type | Corporation, Sole Ownership |
- 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 JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 881928 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation, Sole Ownership |
- 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 JAG Construction Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
116
Permits
- Building permit records show that JAG Construction Company Inc has worked on 116 permitted projects.
JAG Construction Company Inc Employees
DW
Deborah Ann Williams
Officer
JG
Janet Ann Gugino
Sole Owner
JG
Jesse Anthony Gomez
Sole Owner
JG
Joaquin Alfredo Guzman
Sole Owner
JA
John Tiger Andrews
Rmo / Ceo / Pres
JG
Jose Antonio Gallegos
Ceo/President
JA
Jose Manuel Avalos
Sole Owner
KW
Kenneth Ray Waller
Owner
LO
Louay Malek Owaidat
Rmo
MK
Mary Patricia Ginter Kabrin
Officer
MG
Mary Patricia Ginter-Kabrin
Officer
RS
Randy Lee Soucek
Rmo
SG
Sandra Lynn Gallegos
Officer