License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
ESTATE BUILDERS INC
- License Number
- 841392
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2020 RESEDA WAY ANTIOCH, CA, 94509 Contra Costa County
- Phone
- (925) 366 4263
License Dates
Issued
06/23/2004
Expires
06/30/2026
Expires in 11 weeks
CSLB Last Updated
03/03/2026
License Classifications
Personnel & Officers
HERRERA NATHAN NATHANIEL
Officer
HERRERA JESSICA M
Officer
HERRERA FRANK
Officer
WAMBACH WILLIAM THOMAS
Responsible Managing Officer
LOCATI DENNIS LEE
Responsible Managing Officer
Qualifier bond: AMERICAN CONTRACTORS INDEMNITY COMPANY
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100972907
Effective: 06/30/2025
Workers' Compensation
Policy #JWC0700698601
Effective: 03/02/2026
Expires: 03/02/2027
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
additions alterations or repairs
1911 Baker St, 94115
removal of a single family dwelling unit. interior remodel of non bearing walls on the 2nd and 3rd floors. construction of new stairwell access to the (e) garage from the 2nd floor. construction new 1
$628,000
otc alterations permit
191 Upper Tr, 94117
to obtain final inspection for work approved under pa# 201709259563. all work is complete.
$1
2025-08-22
otc alterations permit
475 Vallejo St, 94133
remodel extg kitchen in same location. remodel extg bath in same location. remodel extg bedroom and office in same location.
$150,000
2019-06-07
otc alterations permit
1340 Clay St, 94109
unit #802: revision to app#201710231941 to remove fire sprinkler work note from scope of work. n/a for maher
$1
2019-01-30
otc alterations permit
191 Upper Tr, 94117
revision to permit #201806222753. remove stairwell ceiling. voluntary structural upgrade for storage in attic.
$10,000
2018-10-04
otc alterations permit
191 Upper Tr, 94117
add 4 skylights. no structural work
$6,000
2018-09-18
otc alterations permit
1340 Clay St, 94109
remodel kitchen in place-no structural; remodel bath in place-no structural; remove non-structural wall; move (1) fire sprinkler head under separate permit. maher na
$100,000
2018-01-18
otc alterations permit
191 Upper Tr, 94117
remodel 2 e bathrooms in e locations. reconfigure 2 closets. no structural
$25,000
2017-09-27
otc alterations permit
2861 Clay St, 94115
new tile floor in powder room, bew tile floor in hall bath, new tile & fixtures in master bath
$20,000
2017-08-22
otc alterations permit
2861 Clay St, 94115
remodel extg kitchen in current location. no structural work.
$35,000
2017-05-19
Showing 10 of 19 permits
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed General Building Contractor in ANTIOCH
A M G CUSTOM BUILDERS
AMG CUSTOM BUILDERS
License #1001536 · CA
ALCALA RESIDENTIAL REMODELING
License #1005586 · CA
DELTA VIEW CONSTRUCTION INC
License #1006478 · CA
GOLDEN STATE SEISMIC & STRUCTURAL INC
License #1008349 · CA
WAVE CONSTRUCTION
License #1014157 · CA