BLACKLINE CONSTRUCTION
General Building Contractor — SAN FRANCISCO, California
Record looks clean.
Active General Building Contractor contractor license in California, issued 2000. No open issues on file as of the retrieval date. Covers General Building Contractor in SAN FRANCISCO.
- Active through 09/30/2026
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 02/03/2026
The record
License
- Number
- 783873
- Status
- active
- Issued
- 09/01/2000
- Expires
- 09/30/2026
Coverage
- Contractor bond
- $25,000
- Bond company
- WESTERN SURETY COMPANY
- Workers comp
- STATE COMPENSATION INSURANCE FUND
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- San Francisco
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 26
- Pending actions
- None
Licensed to do
- B — General Building Contractor
Claim this profile
Is this your business? Claim this profile to keep your info accurate, respond to inquiries, and get notified when anything changes. Free.
Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (26)
Source: LA City Open Data (LADBS)
otc alterations permit
40 Sycamore St, 94110
to obtain final inspection for work approved under pa# 202406285528. all work is complete.
$1
2026-04-07
complete
otc alterations permit
1031 Valencia St, 94110
revise pa #202506058022 to include electrical plugs and replacement lights. see original permit for accessibility features.keep (e) mezzanie and stairs as is and relocate (e) drinking fountains
$100,000
2026-02-23
issued
otc alterations permit
49 Elsie St, 94110
ref 202410213336- add exterior stairs at rear of property
$20,000
2025-11-21
issued
otc alterations permit
1679 35th Av, 94122
to obtain final inspection for work approved under pa# 202106293442, 202403087385, and 202404170178. all work is complete.
$1
2025-10-15
complete
otc alterations permit
1031 Valencia St, 94110
change of use from construction's office (trade office) to proposed retail store w/service center. alterations include demo of mezzaine office and stairs,(e) restrooms replaced w/accessible restrooms.
$420,000
2025-09-11
issued
additions alterations or repairs
461 Anderson St, 94110
1/f: replace garage door, enclose lightwell, remodel (e) bathroom, family room/den, add mudroom & storage room. 2/f: enclose (e) lightwell, add half bath, relocate (e) full bathroom, remodel kitchen.
$268,000
2025-08-28
issued
additions alterations or repairs
40 Sycamore St, 94110
100% affordable housing, mayor dir 13-01: addition 2-local adu's to 1/f: (1)studio and (1)2-bedroom. (e) cottage @ clarion alley unchanged. voluntary soft story seismic retrofit per adminstrative bull
$310,000
2025-08-01
issued
otc alterations permit
43 Whitney St, 94131
infill 533 sf ground floor, below existing deck to include new primary suite with bedroom, bathroom, 2 closets, and direct garden access. relocate existing deck stair with new fire rated wall at prope
$200,000
2025-07-18
issued
otc alterations permit
67 Turk St, 94102
construction of 1,830 sf tenant improvement. program scope to include art gallery, art studio, staff lounge & single occupant toilet
$150,000
2025-06-24
issued
otc alterations permit
49 Elsie St, 94110
the scope of work involves: removal and replacement of an existing exterior wood framed deck and stair structure in the rear yard of a single family home.
$20,000
2025-04-23
issued
Showing 10 of 26 permits
Status history
- Last updated
- 02/03/2026
Track this contractor
Monitor This Contractor
Get alerts if their license status, bond, or complaint history changes.
Check your inbox to confirm
We sent a confirmation link. Click it and we'll email you if the license status, bond, or complaint history changes.
Something went wrong
Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #783873
California state licensing board · retrieved 02/03/2026