Updated: May 23, 2026
Location and Projects
Address
PO BOX 468, Lathrop, CA, 95330
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Calva Builders Construction
Calva Builders Construction at PO BOX 468, Lathrop, CA 95330, held a General Contractor license (#877464) with the California contractors license board with an expiration date of 05-31-2024. We last verified the license was expired on 05-22-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Calva Builders Construction Services
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Calva Builders Construction Contact Information
Phone Number: (925) 967-8877
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Address: PO BOX 468, Lathrop, CA 95330
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Calva Builders Construction Lathrop
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Calva Builders Construction, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Calva Builders Construction has worked on at least
2.0 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
|
1 project
|
$100k-$250k |
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 Calva Builders Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
New detached accessory structure hosting: 1.- one bedroom 2.- kitchen w/bar 3.- living room 4.- dinning area 5.- full bathroom 6.- walk-in closet new gazebo w/built-in bbq and fireplace new built in exterior fire pit. new proposed s.f (accessory structure) 1029 sqft
Valuation:
N/A
Permit #:
BISUB23-01584
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New detached accessory structure hosting: 1.- one bedroom 2.- kitchen w/bar 3.- living room 4.- dinning area 5.- full bathroom 6.- walk-in closet new gazebo w/built-in bbq and fireplace new built in exterior fire pit. new proposed s.f (accessory structure) 1029 sqft
Valuation:
N/A
Permit #:
BIR23-008329
Status:
plancheck
Fee:
$915
Permit Type:
N/A
Building Type:
N/A
Grading for: new detached accessory structure hosting: 1.- one bedroom 2.- kitchen w/bar 3.- living room 4.- dinning area 5.- full bathroom 6.- walk-in closet new gazebo w/built-in bbq and fireplace new built in exterior fire pit. new proposed s.f (accessory structure) 1029 sqft
Valuation:
N/A
Permit #:
BIG23-008330
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove three sections of existing retaining walls. proposed building new 7’ height retaining concrete wall. at the end of the new concrete retaining wall building a new 8’ x 20’ wood deck matching existing deck
Valuation:
$115,000
Permit #:
BLDG-2023-01514
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Move existing counter building new pony wall addition new sinks and new equipment no change to existing type i kitchen hood
Valuation:
$10,500
Permit #:
B20-0196
Status:
final
Fee:
$1,026
Permit Type:
N/A
Building Type:
N/A
Repair damaged stucco at front of house re-stucco & texture with acrylic. note: brick at front and t-111 siding above garage to remain in compliance with citywide design guidelines. (rgs)
Valuation:
N/A
Permit #:
BLD2020-05949
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Repairs as per rhip violation list. 1)water heater tpr lines on both units 2)finish minor plunbing violations 3)remove unapproved electric sub panel and if desired replace with an approved exterior model installed to current standards. 4)other minor electrical & building repairs. 5)install smoke detectors in all bedrooms and hallways leading to bedrooms
Valuation:
$2,000
Permit #:
RES-0700507
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Replace front door replace 7 windows size for size cut down door in master bedroom to make slider addition light replace tub & walls sink fan light combo in bathroom rewire and replace all outlets and switches
Valuation:
$18,000
Permit #:
D070435
Status:
expired
Fee:
$675
Permit Type:
Asfr
Building Type:
N/A
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Calva Builders Construction Reviews
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Recent Buildzoom Projects
Calva Builders Construction License info
Inactive License
| License # | 877464 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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 Calva Builders Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Calva Builders Construction, click “This is My Business” to update your information.
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
6
Permits
- Building permit records show that Calva Builders Construction has worked on 6 permitted projects.
Calva Builders Construction Employees
JV
Juan Jose Calva Villegas
Sole Owner