Updated: Dec 29, 2025
Location and Projects
Address
331 Moultrie St, San Francisco, CA, 94110
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Erwin o'toole Construction
Based in San Francisco, Erwin o'toole specializes in residential remodeling and renovation projects throughout the city and surrounding Bay Area neighborhoods. With a decade of industry experience, the firm has managed a wide range of projects including interior updates, kitchen and bathroom remodels, and structural alterations for single-family homes and multi-unit properties. Their portfolio demonstrates experience with building permit processes in San Francisco, handling both cosmetic improvements and more complex construction work. Erwin o'toole collaborates with homeowners, property managers, and real estate professionals seeking upgrades and tailored modifications to residential spaces. The firm’s work reflects a strong understanding of local building codes and urban housing styles, serving clients who require reliable remodeling expertise within San Francisco’s distinctive architecture.
Erwin o'toole Services
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Erwin o'toole Contact Information
Address: 331 Moultrie St, San Francisco, CA 94110
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Erwin o'toole San Francisco
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Erwin o'toole has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
52 projects
|
2025 |
|
44 projects
|
2024 |
|
24 projects
|
2023 |
Our building permit records indicate that Erwin o'toole has worked on at least
120.0 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
|
17 projects
|
New Constructions |
|
15 projects
|
Home Additions |
|
4 projects
|
Commercial Renovations |
|
13 projects
|
Kitchen remodels |
|
7 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Erwin o'toole mostly works on
new construction
and home addition
projects.
Pricing
|
26 projects
|
< $5k |
|
26 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
10 projects
|
$50k-$100k |
|
16 projects
|
$100k-$250k |
|
8 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $25,000. 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.
Install temporary underpinning at locations shown on sh2.0 to allow excavation for new development at 1101-1123 sutter street. reference pa# 2022-1013-4315 2024-1121-5452 2024-1121-5486
Valuation:
$500,000
Permit #:
202503112058
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Interior remodel: 1st fl-remodel (e) bedrooms bathroom addition a wetbar for unit #1. 2nd fl unit #1- remodel bathrooms bedrooms relocate kitchen. 3rd fl unit #2- remodel bathrooms bedrooms & relocate kitchen
Valuation:
$250,000
Permit #:
202508052335
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with 202534822 obtain the services of a structural engineer to access all work being done in rear yard. 1) replaced wood retaining wall with concrete block wall approx 25 long and 40'in height. 2) built approx 2 wood retaining wall above and behind the concrete block wall. 3) replace
Valuation:
$25,000
Permit #:
202505166704
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Erect new 2-story over basement single family home type 5b. one bedroom & 2.5 baths with bicycle parking at street level. fully sprinklered per nfpa 13r sprinkler monitoring solar and batt storage (if applic) all under sep permits. demolish (e) garage building on site under sep permit #202104208975
Valuation:
$500,000
Permit #:
202109027646
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Comply with nov 202431085 legalization and remodeling per dcp enf2022-001645enf. to seek legalization of rear deck balcony new windows and removal of windows on front side and rear. repaving in front provide landscaping. all exterior work
Valuation:
$1
Permit #:
202412177015
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1st fl -(n) bedroom (n) full bathrm (n) laundry; 2nd fl - convert (e) rear bedroom to kitchen to living rm; 3rd fl - addition 2 (n) full bathrms; addition 2 skylights; replace (e) skylilght in-kind; roof repair as necessary; front stairs tile
Valuation:
$358,811
Permit #:
202404190319
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rear building 2508 a bush st 1st fl - existing brick foundation replacement; addition of new bedroom and bathroom; 2nd fl - new staircasew to connect 1st and 2nd fl; existing bathroom remodel
Valuation:
$130,000
Permit #:
202505196745
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Addition of (n) powder room on 2nd floor remove portion of wall and post between hallway kitchen and dining room replace of facade windows at 2nd and 3rd floor. addition (n) partition wall at 3rd floor to create two bedrooms replace (e) and addition of (n) window at bedrooms at 3rd level. visible
Valuation:
$200,000
Permit #:
202508042271
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Garage-(n) staircase to garage floor. 1st flr-(e) non- bearing walls to be removed. (e) bathrms remodel (n)wood staircase to 2nd floor. 2nd flr-(n) wood staircase to 1st floor kitchen remodel. general-replace 5 windows & 1 sliding door(not @ front of bldg) (e)rear deck repair less then 50%. front door
Valuation:
$180,000
Permit #:
202507100559
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rear building 2508 b bush st 3rd fl - kitchen remodel new staircase to attic/4th fl; 4th fl - new bedroom new bathroom new 2 dormers new 2 skylights; scope of work @ rear of building and main front building no work
Valuation:
$8,000
Permit #:
202505196741
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov# 2024-31086 and perform work previously approved by 2022-1227-9187: remodel 2nd floor kitchen/bathroom replace damaged beam above living room convert portion of ground floor garage area (260 sq ft) into a non-sleeping office and full bathroom
Valuation:
$75,000
Permit #:
202507241531
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f: convert (e) storage into a new family room bedroom bathroom laundry room and utility room. 2/f: convert (e) lightwell space into conditioned space for living room
Valuation:
$180,000
Permit #:
202506027674
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
To comply with nov 202430934 - revision to pa 202211186901 expand ground fl habitable space to include family room; rebuild of foumdation in-kind. replace 2nd fl rear windows in-kind
Valuation:
$50,000
Permit #:
202502140429
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Install temporary shoring and underpinning at locations shown on plan to allow excavation for new development at 1750 van ness avenue. ref pa#2021.1123.2980
Valuation:
$300,000
Permit #:
202211025739
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
02 - church
Install temporary shoring and underpinning at locations shown on plan to allow excavation for new development at 1750 van ness avenue. ref pa#2021.1123.2980
Valuation:
$500,000
Permit #:
202211025737
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
02 - church
1) replace failing retaining wall at front of the property. 2)create new storage space. 3)estimated excavation is 45 cubic yards. 4) sequenced excavation for replacement retaining wall
Valuation:
$200,000
Permit #:
202406144479
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Install underpinning piers along the southern property line as shown on sh 2.0 to underpinning the (e) foundation of the northern neightboring at 2209 broderick st to allow excacation for residential remodel at 2209 broderick st
Valuation:
$100,000
Permit #:
202410152933
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace dry rotted section of the stud wall at lightwell. voluntary strengthening seismic resident elements strengthen staircase by nailing exterior wall
Valuation:
$5,000
Permit #:
202506259395
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with nov 202424456 perform sequenced demolish of (e) retaining wall excavation and pouring of new landscape retaining wall in rear yard of subject property. install guardrail on (e) wooden retaining wall
Valuation:
$60,000
Permit #:
202408148687
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
To comply with nov 202425072 perform sequenced demolish of existing retaining wall. excavation and pouring of new landscape retaining wall in rear yard of subject property. replace in-kind 9e) fence above retaining wall
Valuation:
$40,000
Permit #:
202408148684
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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Erwin o'toole License info
License Not Required
| Status | Not Required |
- BuildZoom verified in June, 2024 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.
107
BuildZoom Score
226
Permits
- Building permit records show that Erwin o'toole has worked on 226 permitted projects.