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Updated: May 25, 2026
Location and Projects
Address
290 Toland St, San Francisco, CA, 94124
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Con Quest Contractors Engineer
Con Quest Contractors Inc, 290 Toland St, San Francisco, CA (Employees: Abbett Electric Corporation and Ebert J W Corp) holds a General Engineering, General Building, Construction Zone Traffic Control, Well Drilling license and 6 other licenses according to the California license board.
Their BuildZoom score of 87 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Con Quest Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Con Quest Contractors Inc Contact Information
Phone Number: (415) 206-0524
Address: 290 Toland St, San Francisco, CA 94124
Building Permits by Con Quest Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Abandon existing septic tank and install 6 sewer lines and clean out to connect to west valley sanitation district
Valuation:
N/A
Permit #:
P22-086
Status:
final
Fee:
$296
Permit Type:
N/A
Building Type:
Dwellings
Tenant improvement. 1399 marin bus acceptance project install sewer connections to (2)-(n) trailers w restrooms; install air conditioning paving to north driveway & bollards to north driveway and interior area to protect compressor. (m.e.p. under separate deferred permits: data & water connections; exhaust systems compressors electric heating & electrical updates; trolley charging sys... see more
Valuation:
$175,000
Permit #:
B-2015-0181
Status:
complete
Fee:
$5,437
Permit Type:
N/A
Building Type:
Bus maintenance f...
*cancelled -axy -01/31/2024: this was a revision to a previously approved permit application bld2018-01039. revision documents will be reviewed under that permit application new front yard redwood fence new front yard concrete retaining walls & foundations per structural drawings new front yard grading per civil drawings new landscaping per landscape drawings
Valuation:
N/A
Permit #:
BLD2024-00009
Status:
canceled
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Dfd me & el 15 0181 1399 marin bus acceptance project": replace existing exhaust systems existing compressors existing electric heating and new electrical upgrades reference tenant improvement. permit #: b-2015-0181 seawall lot 354
Valuation:
$40,000
Permit #:
B-2015-0208
Status:
complete
Fee:
$1,588
Permit Type:
N/A
Building Type:
Bus maintenance f...
Dfd me & el 15 0181 1399 marin bus acceptance project": replace existing exhaust systems existing compressors existing electric heating and new electrical upgrades reference tenant improvement. permit #: b-2015-0181 seawall lot 354
Valuation:
$40,000
Permit #:
B-2015-0208
Status:
complete
Fee:
$1,588
Permit Type:
N/A
Building Type:
Bus maintenance f...
Work category: 2pb; replace a partially collapesed 4 inch clay sewer pipe under the sidewalk from the dwelling to the curb
Valuation:
N/A
Permit #:
PW20200707743
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove one protected 15-inch black acacia from the front setback area; replace with 5-gallon arctostaphylos howard mcm
Valuation:
N/A
Permit #:
337
Status:
issued
Fee:
N/A
Permit Type:
Tree removal permit
Building Type:
N/A
Reomove 1-italian stone pine & 1-sycamore in front setback;replacement planting to be determined by city after removal
Valuation:
N/A
Permit #:
336
Status:
issued
Fee:
N/A
Permit Type:
Tree removal permit
Building Type:
N/A
Rail rehabilitation project (ep extension of 3-19010ru)
Valuation:
N/A
Permit #:
2022 686299 RV
Status:
approved
Fee:
N/A
Permit Type:
D-inter-agency
Building Type:
N/A
Dfd el 15 0181: 1399 marin bus acceptance project install (n) trolley charging system per tenant improvement. #b-2015-0181 sfmta swl 354. (1399 marin st)
Valuation:
$40,000
Permit #:
B-2015-0200
Status:
complete
Fee:
$2,203
Permit Type:
N/A
Building Type:
Bus maintenance f...
Scvwd - milpitas pipeline rehabilitation project
Valuation:
N/A
Permit #:
E-EN14-0032
Status:
final
Fee:
N/A
Permit Type:
Other agencies
Building Type:
N/A
Dfd el & pl-me 15-0181: 1399 marin bus acceptance project install electrical data and water connections to (2)-(n) trailers. sfmta swl 354. (1399 marin st)
Valuation:
$70,000
Permit #:
B-2015-0190
Status:
complete
Fee:
$1,546
Permit Type:
N/A
Building Type:
Bus maintenance f...
Install (n) sewer water electrical & data service for temporary trailers at sfmta islia's creek maintenance facility. trailers to be approved er seperate permit. maher na
Valuation:
$40,000
Permit #:
201509096523
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
Prkng garage/public
Dfd el & pl-me 15-0181: 1399 marin bus acceptance project install electrical data and water connections to (2)-(n) trailers. sfmta swl 354. (1399 marin st)
Valuation:
$70,000
Permit #:
B-2015-0190
Status:
complete
Fee:
$1,546
Permit Type:
N/A
Building Type:
Bus maintenance f...
Installation of a new fire main throughout bart's hayward yard as well as installation of all necessary appurtenances
Valuation:
N/A
Permit #:
FP-UND-2023-00003
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dfd el 15 0181: 1399 marin bus acceptance project install (n) trolley charging system per tenant improvement. #b-2015-0181 sfmta swl 354. (1399 marin st)
Valuation:
$40,000
Permit #:
B-2015-0200
Status:
complete
Fee:
$2,203
Permit Type:
N/A
Building Type:
Bus maintenance f...
Potable/ground water
Valuation:
N/A
Permit #:
ENC2017-00040
Status:
issued
Fee:
$295
Permit Type:
Discharge
Building Type:
N/A
Relocate (e) xo commercial conduits to clear path for sewer
Valuation:
N/A
Permit #:
CP13-0271
Status:
final
Fee:
$1,800
Permit Type:
U.g. Utilities
Building Type:
N/A
2012-2013 sanitary sewer replacement project
Valuation:
$0
Permit #:
CIP13-0007
Status:
CONSTRUCTION
Fee:
$0
Permit Type:
Other
Building Type:
N/A
200amp temp power for temporary trailer office (bld2013-00447)
Valuation:
$500
Permit #:
BLD2013-00586
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Con Quest Contractors Inc License info
Verified License
| License # | 818668 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building, Construction Zone Traffic Control, Well Drilling |
| Business Type | Corporation, Joint Venture |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Con Quest Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 818668 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building, Construction Zone Traffic Control, Well Drilling |
| Class | A, B, C31, C57 |
| Business Type | Corporation, Joint Venture |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Con Quest Contractors Inc with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1095636 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation, Joint Venture |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Con Quest Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1052916 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Corporation, Joint Venture |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Con Quest Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1016427 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation, Joint Venture |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Con Quest Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 953375 |
| Status | Inactive |
| State | California |
| Type | General Engineering, Electrical |
| Business Type | Corporation, Joint Venture |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Con Quest Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 998711 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building, Electrical |
| Business Type | Corporation, Joint Venture |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Con Quest Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
87
BuildZoom Score
Bonded
| Bonded Agent | Fidelity & Deposit Company Of Maryland |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Starr Indemnity & Liability Company |
28
Permits
- Building permit records show that Con Quest Contractors Inc has worked on 28 permitted projects.
Con Quest Contractors Inc Employees
AC
Abbett Electric Corporation
Entity
CI
Con Quest Contractors Inc
Entity
EC
Ebert J W Corp
Entity
PL
Paul Nicholas Loukianoff
Sole Owner
They made a mess with everything they did on my street. Didn't seem they they had any organization skills . Just come out and start ripping up holes everywhere on my street. Was a mess for about two weeks