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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ULTRA CONSTRUCTION GROUP INC
- License Number
- 913787
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 180 S SPRUCE AVENUEUNIT G SOUTH SAN FRANCISCO, CA, 94080 San Mateo County
- Phone
- (650) 444 1761
License Dates
Issued
04/10/2008
Expires
06/30/2026
Expires in 11 weeks
Reissued
06/21/2022
CSLB Last Updated
01/20/2026
License Classifications
Personnel & Officers
ALVARADO DELFINO
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: PLATTE RIVER INSURANCE COMPANY
Bond #A270099509
Effective: 01/15/2026
Workers' Compensation
Carrier: HARTFORD ACCIDENT AND INDEMNITY COMPANY
Policy #72WECBV5JD6
Effective: 10/17/2025
Expires: 10/17/2026
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
930 Alabama St, 94110
for final inspection only. 8513613. eliminate rear stair and mezzanine; convert stair to ramp; eliminate wall off on mezzanine.
otc alterations permit
1382 Oakdale Av, 94124
revision to pa #202402025195. to document 50 ft wide lot & to document 5 ft side yard (setback for rear yard adu driveway under separate permit)
$1
2025-04-17
new construction wood frame
1382 Oakdale Av, 94124
install new 933 sq ft detached manufactured adu. no change to existing
$289,200
2025-01-23
otc alterations permit
930 Alabama St, 94110
to obtain final inspection for work approved under pa# 201603253117. all work is complete.
$1
2024-11-12
otc alterations permit
1448 Willard St, 94117
revision to 202202017052: moving master closet wall on 3rd fl. bedroom horizontal extension on 3rd floor
$16,875
2024-05-31
otc alterations permit
3060 19th Av, 94132
replace (e) stucco. (ref reroofing bpa#202109017561)
$5,000
2021-09-28
otc alterations permit
3060 19th Av, 94132
reroofing. replace (e) stucco & (e) shingles
$16,000
2021-09-01
otc alterations permit
165 Marina Bl, 94123
remodel 2 full bathroom and set plumbing to laundry box with utitily sink. all work in-kind. set new outlet for washer/ dryer. light per cebc 150.0 (k). dryer shall comply with cmc504.4 & 502.2.1.
$23,000
2021-08-11
additions alterations or repairs
185 Bay Shore Bl, 94124
installation of premanufactured paint booth in existing repair shop. ** maher: n/a **
$40,000
2021-02-19
otc alterations permit
930 Alabama St, 94110
for final inspection only, bpa#8513613
$1
2018-12-11
Showing 10 of 32 permits
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