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
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LOZA & SONS INC
- License Number
- 1040773
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1779 140TH AVE SAN LEANDRO, CA, 94578 Alameda County
- Phone
- (510) 351 9700
License Dates
Issued
06/15/2018
Expires
06/30/2026
Expires in 11 weeks
CSLB Last Updated
02/25/2026
License Classifications
Personnel & Officers
LOZA MARIA ELENA
Officer
LOZA JUAN MANUEL
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: RLI INSURANCE COMPANY
Bond #LSM1178758
Effective: 01/01/2023
Workers' Compensation
Carrier: AMERICAN INSURANCE COMPANY
Policy #WCPI3681053
Effective: 02/25/2026
Expires: 02/25/2027
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)
otc alterations permit
1501 20th St, 94107
reference roofing permit # 2021-0512-0219. remove & replace 140 sq ft of brick in kind at front facade. remove & replace 160 sq ft of dry rot in kind at exterior wall. no changes, to be replaced in ki
$12,000
2021-06-14
otc alterations permit
601 Prague St, 94112
remove 2 existing windows on upper level at same openings. replace w/ ultimate wood marvin windows. windows visual from street.
$10,000
2020-12-11
otc alterations permit
601 Prague St, 94112
remove 200 sq. ft. stucco on wall & dispose of properly, remove/replace approx 100 sq. ft. dry rot, remove (2) existing windows and waterproof around, install 200 sq. ft. of lath, sktrach, brow & text
$5,400
2020-11-12
otc alterations permit
860 Kansas St, 94107
unit 2. remove & replace existing deck and railings in kind. ref pa 2019-1010-4207
$12,000
2020-03-06
otc alterations permit
860 Kansas St, 94107
unit 2: remove 2 window at backside of building and disopse/ install 2 new milgard tuscany low e sun coat max white. work not visible from street.
$2,400
2019-12-17
otc alterations permit
860 Kansas St, 94107
unit 1: remove 2 window at backside room and bathroom. install 2 new milgard tuscany low e sun coat max white. work not visible from street.
$2,400
2019-12-17
otc alterations permit
860 Kansas St, 94107
replace (e) deckk & 3 decks, remove the roof, replace the decks. fix and replce damange siding board. approve 350sf. keep all good material; to replace less than 50% of (e) deck.
$43,020
2019-10-10
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