Updated: Feb 20, 2026
Location and Projects
Address
397 THROCKMORTON AVENUE, Mill Valley, CA, 94941
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Holden Chemers Construction
Holden Chemers, 397 Throckmorton Ave, Mill Valley, CA (Employee: Holden Chemers) holds a General Building license according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Holden Chemers, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Holden Chemers Services
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Holden Chemers Contact Information
Phone Number: (415) 706-7016
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Address: 397 THROCKMORTON AVENUE, Mill Valley, CA 94941
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Holden Chemers Mill Valley
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Holden Chemers has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Holden Chemers has worked on at least
6.0 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
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Holden Chemers mostly works on
multi-room remodel
projects.
Pricing
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $30,000. 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.
Interior primary bathroom remodel
Valuation:
$40,000
Permit #:
B-049222
Status:
ready for final inspection
Fee:
$2,913
Permit Type:
N/A
Building Type:
N/A
Kitchen and two bathroom remodel
Valuation:
$80,000
Permit #:
B-048641
Status:
final
Fee:
$4,978
Permit Type:
N/A
Building Type:
N/A
Primary bathroom remodel
Valuation:
$30,000
Permit #:
CC24-106
Status:
issued
Fee:
$1,505
Permit Type:
Construction and ...
Building Type:
N/A
Non-structural kitchen remodel - express
Valuation:
$75,000
Permit #:
169997
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Residential non-structural bathroom remodel
Valuation:
$25,000
Permit #:
B-043445
Status:
final
Fee:
$3,833
Permit Type:
N/A
Building Type:
N/A
Residential - bathroom remodel (non-structural)
Valuation:
$30,000
Permit #:
B-044767
Status:
final
Fee:
$2,072
Permit Type:
N/A
Building Type:
N/A
Residential install main electric service
Valuation:
$5,600
Permit #:
B-045132
Status:
final
Fee:
$177
Permit Type:
Electrical panel ...
Building Type:
N/A
Interior remodel with some new windows
Valuation:
N/A
Permit #:
B-045125
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace exterior front staircase layout and materials to mat
Valuation:
N/A
Permit #:
B-036718
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential addition + remodel
Valuation:
N/A
Permit #:
B-042267
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential- bathroom remodel
Valuation:
N/A
Permit #:
B-038162
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace 29 windows and reside the south wall
Valuation:
N/A
Permit #:
B-036488
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential remodel
Valuation:
N/A
Permit #:
20200340
Status:
final
Fee:
$31,617
Permit Type:
N/A
Building Type:
N/A
Residential remodel
Valuation:
N/A
Permit #:
20180577
Status:
final
Fee:
$17,927
Permit Type:
N/A
Building Type:
N/A
Residential grading
Valuation:
N/A
Permit #:
20200541
Status:
final
Fee:
$412
Permit Type:
N/A
Building Type:
N/A
Water proofing sub-deck
Valuation:
$28,000
Permit #:
2016-145
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and two baths only
Valuation:
N/A
Permit #:
B-035321
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen and three bathroom remodels
Valuation:
N/A
Permit #:
B-035583
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) deck and construct new
Valuation:
N/A
Permit #:
B-032614
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement in kind of mosaic tile from storefront
Valuation:
$5,900
Permit #:
201402259232
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
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Holden Chemers Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Holden Chemers License info
Verified License
| License # | 870448 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Holden Chemers at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
22
Permits
- Building permit records show that Holden Chemers has worked on 22 permitted projects.
Holden Chemers Employees
HC
Holden Chemers
Sole Owner
HC
Holden Chemers
Owner