Updated: May 13, 2026
Location and Projects
Address
P O BOX 290, Sonoma, CA, 95476
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Paul Baumbach Construction
Paul Baumbach at P O BOX 290, Sonoma, CA 95476, held a General Contractor license (#286932) with the California contractors license board with an expiration date of 01-31-2019. We last verified the license was expired on 05-12-2026.
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.
Paul Baumbach Services
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Paul Baumbach Contact Information
Phone Number: (707) 239-2190
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Address: P O BOX 290, Sonoma, CA 95476
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling 680 sq addition int rmdl deck/porch
Valuation:
N/A
Permit #:
BLD11-4712
Status:
final
Fee:
$4,846
Permit Type:
N/A
Building Type:
N/A
Int. rmdl:kit cab doors decking floor siding floor insul paint carpet partial reroof w class a comparable 3 squares
Valuation:
N/A
Permit #:
BLD02-5951
Status:
final
Fee:
$1,207
Permit Type:
N/A
Building Type:
N/A
Garage art studio w 1/2 bathroom
Valuation:
N/A
Permit #:
BLD11-1188
Status:
final
Fee:
$3,883
Permit Type:
N/A
Building Type:
N/A
Mstr bed/bath lvng room & covered porch addition to (e) single family dwelling
Valuation:
N/A
Permit #:
BLD06-4451
Status:
final
Fee:
$4,338
Permit Type:
N/A
Building Type:
N/A
A-bld salt: single family dwelling - addition/remodel
2006-03-24
Single family dwelling siding to/replacement 1-10-2006 do addition siding to rep replace 11 windows ((elh))
Valuation:
$9,000
Permit #:
BLD05-4445
Status:
FINALED
Fee:
$273
Permit Type:
N/A
Building Type:
N/A
B-bld salt: single family dwelling - addition/remodel
1997-04-14
Remodel interior & bathroom add./& replace foundation
Valuation:
$62,080
Permit #:
B-135976
Status:
FINALED
Fee:
$994
Permit Type:
N/A
Building Type:
N/A
Addition bathroom to garage new building sewer line guest bedroom-may not have kitchen
Valuation:
$0
Permit #:
SEW00-0020
Status:
FINALED
Fee:
$332
Permit Type:
N/A
Building Type:
N/A
Temp electrical for construction
Valuation:
$0
Permit #:
TEM12-0014
Status:
PREFINAL
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Remodel/add to single family dwelling
Valuation:
N/A
Permit #:
BLD00-5521
Status:
final
Fee:
$2,101
Permit Type:
N/A
Building Type:
N/A
Final b-151784 &b-149054 laundry room, electrical meter rewire and plumbing
Valuation:
N/A
Permit #:
BLD01-2696
Status:
final
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
Temporary electrical meter set for construction purposes
Valuation:
$0
Permit #:
T-022431
Status:
FINALED
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Tear off/install plywood/reroof w/composition roof
Valuation:
N/A
Permit #:
B-149944
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Reconnect w/foundation repair: demolish sew99-0426
Valuation:
$0
Permit #:
SEW99-0427
Status:
FINALED
Fee:
$332
Permit Type:
N/A
Building Type:
N/A
Temporary elect meter-b-149550-remodel single family dwelling
Valuation:
$0
Permit #:
TEM99-0085
Status:
ISSUED
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Demolish barn 720 sf
Valuation:
N/A
Permit #:
DEM11-0064
Status:
final
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
Home occupation to keep wine cases
Valuation:
$0
Permit #:
ZPE99-0168
Status:
DONE
Fee:
$24
Permit Type:
N/A
Building Type:
N/A
Addition- a bay window of 26 sq ft
Valuation:
N/A
Permit #:
B-150696
Status:
final
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
New foundation under (e) single family dwelling
Valuation:
N/A
Permit #:
B-148297
Status:
final
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Temp electric meter (b-149054)
Valuation:
$0
Permit #:
T-023163
Status:
ISSUED
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
New foundation for single family dwelling
Valuation:
$4,000
Permit #:
BLD99-0230
Status:
FINALED
Fee:
$651
Permit Type:
N/A
Building Type:
N/A
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Paul Baumbach License info
Inactive License
| License # | 286932 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Paul Baumbach at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Paul Baumbach, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
14
Permits
- Building permit records show that Paul Baumbach has worked on 14 permitted projects.
Paul Baumbach Employees
PB
Paul Wayne Baumbach
Owner
RB
Robert Clarum Baumbach
Rme