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Updated: Oct 22, 2025
Location and Projects
Address
3053 Fillmore St, San Francisco, CA, 94123
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Oscar E Maldonado
Oscar E Maldonado at 3053 Fillmore St, San Francisco, CA 94123, has a BuildZoom score of 99 and ranks in the top 15% of 336,931 California contractors.
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Oscar E Maldonado Contact Information
Phone Number: (415) 577-9850
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Address: 3053 Fillmore St, San Francisco, CA 94123
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Oscar E Maldonado San Francisco
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Oscar E Maldonado has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Oscar E Maldonado has worked on at least
8.0 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.
Experience
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Oscar E Maldonado mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $208,911. This graph shows the distribution of these job values.
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.
Interior renovation of (e) single family dwelling consisting of conversion of ground floor basement/garage into habitable space replacement floor slab and foundations renovated bathroom relocated gas furance new gas hwh and assoc. electrical work; and enclosure of (e) undercroft into habitable
Valuation:
$251,027
Permit #:
202503283317
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renovation of (e) 3 story single family residence including new wood flooring. renovate kitchen and bathrooms new skylight and sliding glass doors to access the exterior. reconfiguration of 1/f rooms new mini split mechanical system and heat pump water heater. new perimeter fence roof and
Valuation:
$350,000
Permit #:
202507110634
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel of upper lvl renovation of kitchen relocate bathroom 2 new bathrooms rlocated laundry select new or alter windows & doors. replace rear roof. associated electrical & plumbing. new duct heat pump & heat pump hot water heater
Valuation:
$430,405
Permit #:
202403198162
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Increased roof height and addition of roof deck with roof access stair. existing exterior cladding and windows require full replacement. new perimeter fence and landscape improvements
Valuation:
$533,953
Permit #:
202312072146
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Alteration to existing dwelling comprised of baseement conversion (addition of cfa) into new bedroom new bathroom and relocated laundry including new underpinning foundations new floor slab and voluntary retrofit; subdivision of existing upper level bedroom into two (five bedrooms total);
Valuation:
$300,434
Permit #:
202310138632
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Alterations to extg remodeled kitchen and laundry select new windows associated structural electrical and plumbing alterations
Valuation:
$166,795
Permit #:
202304256382
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision 202403198162- addition (2) new skylights and 1 attic window - not visible from street
Valuation:
$3,500
Permit #:
202503101943
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remodel of kitchen laundry and hallway areas. install new lighting and receptalces as needed. 33 lights 18 switches 27 receptacles 1 d/w 1 g/d 1 microwave 1 range. wall oven 2 s/d
Valuation:
N/A
Permit #:
E202306137433
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel upper bathroom remodel conversion of (e) unfinished ground fl space to addition (2) bedrooms & (1) new bathroom replace (e) windows on the front facade enlarging two e(e) windows at rear facade & adding (1) new window to rear facade
Valuation:
$110,000
Permit #:
201812037278
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
295 gsf to be added to extg envelope on lvl 1 currently garage & storage. nw rooms will include master bed & bathroom &laundry room. proposed rear deck and siding replacement at rear new openings to deck and yard. move column and level 2 interior.minor excavation for nw shear wall footing
Valuation:
$70,000
Permit #:
201912190077
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel existing hall bathroom new tub new toilet new vanity & sink. install tile on floor and partial wall
Valuation:
$25,000
Permit #:
202405222729
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa#2025-0328-3317 amendment to addition (2) new windows at the area work
Valuation:
$6,700
Permit #:
202510227877
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rework electrical for bathroom remodel connected to existing building permit #202405222729. 4 lights 2 switches 1 fan
Valuation:
N/A
Permit #:
E202407165604
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revise pa 2024-0319-8162 to document/include additional scope comprised of roof deck and interior stairs as well as minor changes due to field conditions
Valuation:
$49,455
Permit #:
202409050175
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Refer to pa 202001272854. rewire entire house: 68 lights 3 smoke detector 45 switches 66 receptacles 1 dishwasher 1 garbage disposal 1 microwave 24 circuits new 125 amp panel upgrade
Valuation:
N/A
Permit #:
E202001277085
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to 201812037278 adding 1 more bathroom in ground floor remodeling the deck and two new doors in 1st fl
Valuation:
$20,000
Permit #:
201902203379
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace instead of patch siding in rear of house and atrium. rev to #201907115695. approx 500sq ft
Valuation:
$5,000
Permit #:
202001272854
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa #201902203379. adding retaining wall to the patio
Valuation:
$5,000
Permit #:
201904299231
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2021-07-02
Install shear walls at cripple walls & garage area per engineered plan
Valuation:
$2,200
Permit #:
RBC1902964
Status:
expired
Fee:
$682
Permit Type:
N/A
Building Type:
N/A
Install 1 furnace and air conditioning
Valuation:
N/A
Permit #:
PM20200127122
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Oscar E Maldonado Reviews
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Recent Buildzoom Projects
Oscar E Maldonado License info
License Not Required
| Status | Not Required |
- BuildZoom verified in April, 2021 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
12
Permits
- Building permit records show that Oscar E Maldonado has worked on 12 permitted projects.