Updated: May 22, 2026
Location and Projects
Address
P O BOX 882944, San Francisco, CA, 94188
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Collier Ostrom Construction
Collier Ostrom Inc at P O BOX 882944, San Francisco, CA 94188, held a General Contractor license (#NAT-25889-3) with the Environmental Protection Agency contractors license board with an expiration date of 04-15-2025. We last verified the license was expired on 05-21-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Collier Ostrom Inc Services
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Collier Ostrom Inc Contact Information
Phone Number: (415) 206-0803
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Address: P O BOX 882944, San Francisco, CA 94188
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel of (e) kitchen & powder room; remodel of master bathroom building out (partial) of (e) lower level; addition of new deck @ lower level
Valuation:
$629,000
Permit #:
201902112609
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New partial lightwell infill (4) new skylights over kitchen & bathroom. renovated kitchen bathroom closet. new interior stair to lower level new lower level powder & garage entry hall
Valuation:
$75,000
Permit #:
201612225717
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove & replace (e) kitchen cabinets & appliances. no walls moved, r meoved added or infilled. all (e) layouts to remain unchanged
Valuation:
$45,000
Permit #:
201810173427
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To obtain final inspection for work approved under pa#201703091058. all work is complete
Valuation:
$1
Permit #:
201902042035
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
New exterior deck and stair at upper level (122 sf) at rear. new door opening at existing rear bedroom window. new ground level deck less than 30 above grade (64 sf) new 10 high trellis fence open wire at rear
Valuation:
$25,000
Permit #:
201610120083
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1 shower pan
Valuation:
N/A
Permit #:
PP20180117997
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation to replace 3 existing skylights enclose existing non conditioned entry hall reconfigure existing stairways between main and lower level reconfigure existing kitche dining room and stairways. remo (e) fireplace
Valuation:
$200,000
Permit #:
201406269620
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove and replace (e) kitchen cabinets counters and appliances install new drywall & insulation. no walls moved removed or added. all current fixture layouts to remain unchaged. remove and replace dry rotted framing members at front porch
Valuation:
$15,000
Permit #:
201405216412
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Install interior partitions to define restaurant kitchen area. install commercial kitchen equipment. construct fixed bar counter bathroom and demising wall previously constructed by building owner under permit #2011-0207-9748. kitchen hood installed under separate permit by building owner
Valuation:
$60,000
Permit #:
201107180422
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Repair damaged deck framing at rear yard deck. repairs are to be in-kind and to be less thant 50% of the square footage of the (e) deck
Valuation:
$11,725
Permit #:
201606281062
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove (e) kitchen cabinets appliances & drywall. install new kitchen with (n) drywall insulation plumbing elect cabinets countertop and appliances. (n) flourescent and led lighting per title 24 - no structural work
Valuation:
$50,000
Permit #:
201202284988
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renovate guest bathroom replace plumbing fixtures and tub tile/renovate master bathroom repace plumbing fuxtures wall and floor tile/remove glass block and wndw. replace with dyrwall and siding. replace extg bathroom fan repalce 4 alum. wndws at rear of building with wood clad wndws./repalce 2 alum. patio doors at side
Valuation:
$75,000
Permit #:
200610205598
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove and replace shower/steam unit
Valuation:
$10,000
Permit #:
201811014799
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Reframe existing bathrooms & storage room at ground floor level. install new bathroom fixtures lighting insulation venting & drywall install new hall framing to accomodate new heating ducting. ref pa #200904226869
Valuation:
$1
Permit #:
201211083820
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen & bathroom upgrade. remove & replace cabinets counter & appliances in same location. (one kitchen one bath). kitchen: at least 50% high efficency (he) lighting. bathroom: he or occupancy sensor. cec 150 (k). no structural work. no change to exhaust system
Valuation:
$20,000
Permit #:
201107180451
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel (e) bathroom install tub shower toilet & sink. new drywall & tile. install new closet doors. maher - not req'd
Valuation:
$35,500
Permit #:
201503312383
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Replace original aluminum windows with new fiberglass window units. window are on street facade. remove wood shingles and replace with hardiplank colorplus
Valuation:
$9,000
Permit #:
201308083767
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Repair (e) brick porch landing in kind. remove brick and corroded metal from landing. install new struc. concrete slab water proof new slab and install new brick wear layer. re point brick as needed. no change to (e) landing lay out and height
Valuation:
$15,000
Permit #:
200909156874
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace kitchen cabinets counters & appliances repair drywall install new recessed led light fixtures. title 24 compliant - no structural work
Valuation:
$12,000
Permit #:
201404163339
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renovate one bathroom. remove fixtures and drywall install (n) insulation. drywall toilet vanity shower unit (n) flourescent and led lighitng with occupancy sensor. no structural work
Valuation:
$15,000
Permit #:
201202284987
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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Collier Ostrom Inc Reviews
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Collier Ostrom Inc License info
Inactive License
| License # | NAT-25889-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, 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 Collier Ostrom Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-25889-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, 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 Collier Ostrom Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 534925 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Collier Ostrom 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 # | 818116 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Collier Ostrom Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Collier Ostrom Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Nationwide Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
59
Permits
- Building permit records show that Collier Ostrom Inc has worked on 59 permitted projects.
Collier Ostrom Inc Employees
DO
David Odell Ostrom
Officer
EC
Everett James Collier
Rmo / Ceo / Pres