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Updated: Jul 02, 2026
Location and Projects
Address
531 44TH AVE, San Francisco, CA, 94121
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OBS Engineering
OBS Engineering at 531 44TH AVE, San Francisco, CA 94121, held a Engineer license (#1006244) with the California contractors license board with an expiration date of 06-30-2030. We last verified the license was inactive on 07-01-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
OBS Engineering Services
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OBS Engineering Contact Information
Phone Number: (415) 225-6523
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Address: 531 44TH AVE, San Francisco, CA 94121
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OBS Engineering San Francisco
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are OBS Engineering, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that OBS Engineering has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of fire/water lines up to the point of connection. tie in by another trade. work is outside of building
Valuation:
N/A
Permit #:
PP20250220666
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2020-06-02
To reconfigure walls to convert lower level from unconditioned space to 747 sq. ft consisting of (2) bedrooms (relocated from main level) den office and laundry on main level addition of 463 sq. ft. consisting of master suite. to also include kitchen remodel and and new 1/2 bathroom on main level. to include windows and mep's: radiant heat boiler 200 amp main service upgrade etc.)
Valuation:
$315,000
Permit #:
RBC1902090
Status:
final
Fee:
$19,829
Permit Type:
N/A
Building Type:
N/A
To improve access to john hinkel park by completing ada improvements in the amphitheater and converting a vehicle drive aisle into an additional playground and enhanced picnic area inspections to be completed by public works
Valuation:
$522,000
Permit #:
B2020-04466
Status:
issued
Fee:
$26,645
Permit Type:
N/A
Building Type:
N/A
Revision to pa# 202010035802 addition lighting scope to project
Valuation:
$100,000
Permit #:
202304065250
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
Fillmore turk mini park- replace existing electrical service panel pedestal (100amp) install 160ft of led strip lights: install 4 post lights (10ft tall)
Valuation:
N/A
Permit #:
E202212164106
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200 lin ft of storm drain system for park and additional facility for roof drain
Valuation:
N/A
Permit #:
PP20230421566
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ref to bpa# 201909121446- 855 hunters view drive: private storm drain
Valuation:
N/A
Permit #:
PP20240207226
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ref to bpa# 2019-01912-1448: private storm drain
Valuation:
N/A
Permit #:
PP20240207227
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (e) lights ref 2020-1003-5802
Valuation:
$1
Permit #:
202309086147
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
2 n d s t o r y a d d i t i o n a n d w h o l e h o u s e r e m o d e l
Valuation:
$600,000
Permit #:
B16-0487
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 2 irrigation valv. pipe system with pvc laterals.also working on storm drainage for park area and house traps
Valuation:
N/A
Permit #:
PP20221219623
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Trenching and excavation for joint trench on laurel avefrom existing pole to new futsal courts
Valuation:
N/A
Permit #:
202202817
Status:
issued
Fee:
$752
Permit Type:
Encroachment - minor
Building Type:
N/A
Structural in womens bathroom
Valuation:
$19,000
Permit #:
201910093978
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
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OBS Engineering Reviews
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OBS Engineering License info
Inactive License
| License # | 1006244 |
| Status | Inactive |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for OBS Engineering at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are OBS Engineering, click “This is My Business” to update your information.
Bonded
| Bonded Agent | North American Specialty Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Sentinel Insurance Company Ltd |
8
Permits
- Building permit records show that OBS Engineering has worked on 8 permitted projects.
OBS Engineering Employees
GF
Glenn Paul Fetsch
Rme
WL
Wilmoth G Lewis
Owner