Updated: Apr 04, 2026
Location and Projects
Address
P O BOX 210637, San Francisco, CA, 94121
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SF Builders Photos
SF Builders Construction
More than 10 years experience in the Bay Area has given SF Builders local credence. But it’s Patrick Davin’s expertise that has earned the company the full respect and recommendations of clients.
Hailing from Ireland, Patrick’s resume includes engineering, autoCAD, a degree in golf architecture from St. Andrews, and an impressive variety of construction projects in Europe. As general contractor of SF Builders, Patrick brings a well-rounded perspective to all job aspects, making him uniquely prepared to fulfill an architect’s plans or deliver complete design-build services.
From BuildZoom: SF Builders, San, Po Box 210637, San Francisco, CA (Owned by: Patrick Davin) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 113 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring SF Builders, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
SF Builders Services
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SF Builders Contact Information
Phone Number: (415) 290-0374
Address: P O BOX 210637, San Francisco, CA 94121
SF Builders San Francisco
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
SF Builders has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that SF Builders has worked on at least
10.0 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
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that SF Builders mostly works on
kitchen remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $8,500. 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.
SF Builders Reviews
5 out of 5 stars, based on
1
review
-
By Louis G.January 12, 2016kitchen remodel bathroom remodel130 days
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel of kitchen and bathroom in kind. new shower pan- bring electrical and plumbing up to code. installation of new interior doors and trim and painting of apartment. not moving walls no layout change
Valuation:
$45,215
Permit #:
202401314952
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel of kitchen in kind bring plumbing and electrical up to current code and title 24 install new cabinets
Valuation:
$25,000
Permit #:
202502130245
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to bpa# 202401314952. remodel of powder bathroom and addition of shower bring up to code. addition of stacked dryer and washer to kitchen remodel
Valuation:
$28,500
Permit #:
202406204846
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel bathroom and kitchen in kind. install new cabinets and appliances. repaint whole apartment
Valuation:
$50,000
Permit #:
202303093328
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel of bathroom. bring bathroom up to current code with building plumbing and electrical. change tub into shower toilet & sink stays in the same place. installation of 4 led cans and one pan and gfi plug. painting & tiling also. same size same location
Valuation:
$15,000
Permit #:
201911076750
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Suite 1000 revision to pa #2025-0708-0341. change of ceiling from t-bar to opening ceiling
Valuation:
$1
Permit #:
202508193399
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Suite 1000 revision to pa #2025-0708-0341. change of ceiling from t-bar to opening ceiling
Valuation:
$1
Permit #:
202508193399
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Apartment #3: remodel of one kitchen bring electrical and plumbing up to code. replace everything in kind
Valuation:
$28,000
Permit #:
202312202833
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Dryrot repair replace rotten plywood in-kind ply replace w 1/2 str i w 3"/12 10d nail 3x edge. front of building only approx 700 s.f
Valuation:
$17,500
Permit #:
202307242822
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Address violation #202534537 replace rusted out joist hangers #02
Valuation:
$500
Permit #:
202503313387
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel of kitchen and bathroom replaced in kind. new shower pan led cans cabinets countertops
Valuation:
$40,000
Permit #:
202009103820
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Repair dry rot at sides of garage door as report in sellers report (front). replace (3) studs max. each side. replace in-kind
Valuation:
$8,500
Permit #:
202308164532
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Add; rmdl kitchen & liv room
Valuation:
$90,000
Permit #:
169498
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
2/f: kitchen & bathroom remodel. remove non-load bearing wall between kitchen & dining room. relocate (e) kitchen remodel (e) bathroom. maher n/a
Valuation:
$56,800
Permit #:
201709259465
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remodel 1st fl new addition to rear of 2nd fl new roof deck additng two baths and two beds
Valuation:
$35,000
Permit #:
201901029465
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen and bathroom remodel. relocate 2nd floor kitchen addition a bathroom on 2nd floor
Valuation:
$36,000
Permit #:
201804116092
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Repair of dry rot at front facade and replacement of stone at lower level in-kind. no facade alterations under this permit
Valuation:
$8,000
Permit #:
201911076733
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Repair dry rot on front wall of building replace framing plywood & replace stucco inkind
Valuation:
$7,500
Permit #:
202007140099
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Turn tub into shower pan enclosure. change out toilet and sink
Valuation:
N/A
Permit #:
PP20191107028
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel. install 5 led cans and 1 fan. one gfi plug
Valuation:
N/A
Permit #:
E201911075454
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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SF Builders License info
Verified License
| License # | NAT-120184-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for SF Builders at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1031726 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for SF Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 908462 |
| Status | Inactive |
| State | California |
| Type | General Building |
- 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 SF Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
37
Permits
- Building permit records show that SF Builders has worked on 37 permitted projects.
SF Builders Employees
PD
Patrick Davin
Owner
Very dependable excellent craftsman. Will do what you want, gives good advice on design and what will work for you. Very careful of protecting your house inside and outside, when I have another project I will make sure that I will hire him. With no problem. I can not say enough about Patrick Davin of SF Builders of the quality of his workmanship.