Updated: Oct 08, 2025
Location and Projects
Address
347 REDWOOD AVENUE, Corte Madera, CA, 94925
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Herrero Construction
Herrero Co at 347 REDWOOD AVENUE, Corte Madera, CA 94925, held a General Contractor license (#512471) with the California contractors license board with an expiration date of 06-30-2029. We last verified the license was inactive on 05-31-2025.
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.
Herrero Co Services
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Herrero Co Contact Information
Phone Number: (415) 927-2639
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Address: 347 REDWOOD AVENUE, Corte Madera, CA 94925
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Herrero Co Corte Madera
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Herrero Co, click “This is My Business” to update your information.
Activity
|
6 projects
|
2025 |
|
8 projects
|
2024 |
|
1 project
|
2023 |
|
3 projects
|
2022 |
Our building permit records indicate that Herrero Co has worked on at least
18.0 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
|
6 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Herrero Co mostly works on
commercial renovation
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
5 projects
|
$1mil+ |
The typical size of their permits is approximately $273,475. 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.
Lvl 1- change finishes flooring ceiling signage & wall coverings new light & fix mechnical new power door assist to restrooms. lvl 4- building out new obgyn clinic w 16 exam rooms 1-treatment 1-nst & 1-conference room. deferred fire alarm & sprinklers
Valuation:
$1,747,310
Permit #:
202502059733
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Level 1: finish and millwork updates to treatment rooms office and storage areas. modifications to light fixtures in treatement rooms door modification in office and new wing wall in waiting area. update to restroom accessories. restriping parking
Valuation:
$180,654
Permit #:
202507312073
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Revision to pa# 202407156504 the addition of exterior louver towards the interior plaza of the building. the louvers to match adjacent louvers and will be partially concelaed by structural column
Valuation:
$1,500
Permit #:
202505206885
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Replacement of existing chiller units located at b1 garage level chiller room medical office building. associated pumps and vfds will be replaced qas part of scope work total of 3 new chillers
Valuation:
$4,500,000
Permit #:
202411255652
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Revision to pa # 2025-0731-2073. changes include 1/2 strong bolt- 2 wedge anchors have been revised to 1/2 titen anchors with approve from structural engineer of record
Valuation:
$1
Permit #:
202509195689
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
5th floor: tenant improvement. of cosmetic srgery breast surgery clinic. work included new accessible toilet rooms. idf room partitions ceiling and finishes new power data lighting and hvac
Valuation:
$350,000
Permit #:
201903195657
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Ste #250: remodel e) medical space on 2nd fl to expand e) out patient modical office suite
Valuation:
$2,000,000
Permit #:
202407156504
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Alteration to mckinae building to include theater gym & classroom. alteration to middle classroom building - seismic & cosmetic
Valuation:
$20,000,000
Permit #:
201710040323
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
45 - school
6/fl-ti for (n) medical office space
Valuation:
$1,400,000
Permit #:
202410022184
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Interior renovation unit # 407. new finishes plubming fixtures and electrical thoughout. exist wood studs to remain. no change to extg square footage plan or extg route
Valuation:
$250,000
Permit #:
202107144343
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace 39 windows and doors in kind
Valuation:
$220,000
Permit #:
20240190
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
B03d - vacuum system upgrades
Valuation:
$326,950
Permit #:
B21-2033
Status:
issued
Fee:
$17,242
Permit Type:
Tenant improvement
Building Type:
N/A
810 sq ft addition linacc vault and partial remodel of
Valuation:
N/A
Permit #:
BP25-00023
Status:
issued
Fee:
$99,184
Permit Type:
Addition
Building Type:
N/A
Addition new accessible toilet new accessible procedure room addition new floor finish paint new light only in procedure room & toilet
Valuation:
$500,000
Permit #:
201909202240
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Partial remodel at existing primary bathroom
Valuation:
N/A
Permit #:
B2025-0118
Status:
issued
Fee:
$3,422
Permit Type:
Residential
Building Type:
N/A
To obtain final inspection for work approved under pa# 202007109986. all work is complete
Valuation:
$1
Permit #:
202411134951
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
B09 rtd laboratory project
Valuation:
$360,544
Permit #:
B23-2321
Status:
final
Fee:
$22,069
Permit Type:
Tenant improvement
Building Type:
N/A
B47 solvent system upgrade
Valuation:
$204,283
Permit #:
B23-2227
Status:
final
Fee:
$7,070
Permit Type:
Tenant improvement
Building Type:
N/A
B43 solvent system upgrade
Valuation:
$510,567
Permit #:
B23-2224
Status:
issued
Fee:
$17,758
Permit Type:
Tenant improvement
Building Type:
N/A
Interior cosmetic upgrade includes the replacement of door and hardware flooring and finishes light fixtures plumbing fixtures casework and kitchen appliances. no change to building footprint of interior walls. original building built in 1963. all accessibility upgrades are elective
Valuation:
$3,200,000
Permit #:
202304105412
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Herrero Co Reviews
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Herrero Co License info
Inactive License
| License # | 512471 |
| Status | Inactive |
| State | California |
| Type | General Building, Concrete |
| 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 Herrero Co 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 Herrero Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Medmarc Casualty Insurance Company |
| Bond Value | $5,000 |
29
Permits
- Building permit records show that Herrero Co has worked on 29 permitted projects.
Herrero Co Employees
PH
Patrick John Herrero
Sole Owner