Updated: Apr 22, 2026
Location and Projects
Address
642 SOUTH ELISEO DRIVE, Greenbrae, CA, 94904
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Fritz Building Architect
Fritz Building Co, 642 S Eliseo Dr, Greenbrae, CA (Owned by: Fritz Joaquin Vaughn) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 89 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Fritz Building Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Fritz Building Co Services
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Fritz Building Co Contact Information
Phone Number: (415) 235-6865
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Address: 642 SOUTH ELISEO DRIVE, Greenbrae, CA 94904
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Fritz Building Co Greenbrae
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Fritz Building Co has a BuildZoom score of 89, which places them above 30% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Fritz Building Co 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.
Pricing
|
1 project
|
$5k-$20k |
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.
Expand bedroom; (n) roof over bedroom; remodel deck; replace h v a c; (n) rooftop p v; siding; doors
Valuation:
$100,000
Permit #:
176787
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Interior remodel 1829 sf
Valuation:
N/A
Permit #:
20211024
Status:
final
Fee:
$13,149
Permit Type:
N/A
Building Type:
N/A
Residential addition
Valuation:
N/A
Permit #:
20220120
Status:
final
Fee:
$3,493
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel
Valuation:
N/A
Permit #:
B2303-150
Status:
final
Fee:
N/A
Permit Type:
Alter-sfd
Building Type:
N/A
Replace windows and doors
Valuation:
N/A
Permit #:
BD2509-0047
Status:
triage
Fee:
$1,869
Permit Type:
Residential repla...
Building Type:
N/A
Remodel existing bathroom fixtures
Valuation:
N/A
Permit #:
B2402-048
Status:
final
Fee:
N/A
Permit Type:
Alter-sfd
Building Type:
N/A
Bathroom remodel
Valuation:
N/A
Permit #:
B2103-009
Status:
final
Fee:
$950
Permit Type:
Alter-sfd
Building Type:
N/A
Remodel bathroom and addition a powder room and laundry closet
Valuation:
N/A
Permit #:
B2020-0113
Status:
final
Fee:
$1,763
Permit Type:
Residential
Building Type:
N/A
Replace damaged sewer line
Valuation:
N/A
Permit #:
P2023-0115
Status:
issued
Fee:
$167
Permit Type:
Residential
Building Type:
N/A
Enlarge window addition door
Valuation:
$46,000
Permit #:
BR17-110
Status:
final
Fee:
$1,926
Permit Type:
Construction and ...
Building Type:
N/A
Replace existing deck and
Valuation:
N/A
Permit #:
B2008-075
Status:
issued
Fee:
$1,992
Permit Type:
Alter-sfd
Building Type:
N/A
No Description Available
Valuation:
$220,000
Permit #:
B-2016197
Status:
issued
Fee:
$4,863
Permit Type:
N/A
Building Type:
N/A
Remove & replace 2 exterior decks
Valuation:
$38,000
Permit #:
BR16-172
Status:
final
Fee:
$1,466
Permit Type:
Construction only
Building Type:
N/A
5 windows like for like
Valuation:
N/A
Permit #:
B2022-0447
Status:
final
Fee:
$363
Permit Type:
N/A
Building Type:
N/A
Residential grading
Valuation:
N/A
Permit #:
20160494
Status:
final
Fee:
$318
Permit Type:
N/A
Building Type:
N/A
Install two gas fireplace inserts
Valuation:
$1,000
Permit #:
B-036444
Status:
final
Fee:
$171
Permit Type:
Minimum plumbing
Building Type:
N/A
Reroof
Valuation:
N/A
Permit #:
B1910-131
Status:
final
Fee:
$141
Permit Type:
Alter-sfd
Building Type:
N/A
Retractable skylight t.d. 9/2/19
Valuation:
$25,000
Permit #:
162540
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Residential minor remodel
Valuation:
N/A
Permit #:
20160416
Status:
final
Fee:
$1,986
Permit Type:
N/A
Building Type:
N/A
Residential remodel
Valuation:
N/A
Permit #:
20160325
Status:
final
Fee:
$11,846
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Fritz Building Co License info
Verified License
| License # | 769451 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Fritz Building Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C22778 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Corporation |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Fritz Building Co at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 538987 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Fritz Building Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
51
Permits
- Building permit records show that Fritz Building Co has worked on 51 permitted projects.
Fritz Building Co Employees
FV
Fritz Joaquin Vaughn
Owner
GF
Gordon Stuart Fritz
Ceo / President
JF
Joaquin Vaughn Fritz
Rmo / Ceo / Pres
OF
Olinda Rose Fritz
Officer
We had Juaqin do a second story addition to my home in San Rafael. Did a nice job with the addition HOWEVER the HVAC to the house has never worked properly since then. Calls to him were not returned and now I have to go through a major expense to correct his poor workmanship.