Updated: May 09, 2026
Location and Projects
Address
PO BOX 1470, Healdsburg, CA, 95448
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SONOMA BUILDING ASSOCIATES Construction
SONOMA BUILDING ASSOCIATES at PO BOX 1470, Healdsburg, CA 95448, held a General Contractor license (#387729) with the California contractors license board with an expiration date of 01-31-2027. We last verified the license was suspended on 05-08-2026.
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.
SONOMA BUILDING ASSOCIATES Services
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SONOMA BUILDING ASSOCIATES Contact Information
Phone Number: (707) 292-8650
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Address: PO BOX 1470, Healdsburg, CA 95448
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SONOMA BUILDING ASSOCIATES Healdsburg
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are SONOMA BUILDING ASSOCIATES, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that SONOMA BUILDING ASSOCIATES has worked on at least
2.0 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 |
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.
Building Permits by SONOMA BUILDING ASSOCIATES
This is a sample of this contractor's permits. Click here to access their complete permit history.
C/o subpanel for units 1-20
Valuation:
$4,000
Permit #:
E2505-026
Status:
final
Fee:
$301
Permit Type:
C/o sub panel
Building Type:
N/A
2017 complex fire detached garage: 624 sf with bathroom and upstairs storage 324 sf. evt17-00926
Valuation:
N/A
Permit #:
BLD18-5425
Status:
final
Fee:
$1,758
Permit Type:
N/A
Building Type:
N/A
Demolish re-frame and reroof front porch. single family dwelling. some siding as req
Valuation:
N/A
Permit #:
BLD16-0823
Status:
final
Fee:
$791
Permit Type:
N/A
Building Type:
N/A
(2) glulam repairs and repair of rim joist
Valuation:
N/A
Permit #:
RB22-0467
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Retaining walls to support grading plan- 511 total
Valuation:
N/A
Permit #:
BLD15-1380
Status:
final
Fee:
$948
Permit Type:
N/A
Building Type:
N/A
Demolish (e) 2 story shed
Valuation:
N/A
Permit #:
DEM18-0265
Status:
expired
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Remodel 1210 sq ft of single family dwelling - convert 615 sq ft of garage to living area remodel 1210 sq ft of single family dwelling - convert 615 sq ft of garage to living area
Valuation:
$0
Permit #:
BLD16-6293
Status:
Started
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
9/29/15 added replace gable end siding due to dry rot....replace 3 waterheaters w/tankless replace 2 toilets replace hvac ducting (hers testing required) replace/repair siding not to exceed 40 lf
Valuation:
N/A
Permit #:
BLD14-3461
Status:
final
Fee:
$626
Permit Type:
N/A
Building Type:
N/A
Move gas meter from location @ house to new location at front of garage; reroute gas line to old meter location
Valuation:
$1,500
Permit #:
BLDG-16-1107
Status:
complete
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
For single family dwelling - raise ceiling in mstr bedroom change out fixtures in bathroom - 317 sq ft remodel
Valuation:
N/A
Permit #:
BLD14-4562
Status:
final
Fee:
$1,386
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD16-6293.R01
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Merge two lots for walgreens project
Valuation:
$0
Permit #:
MER06-007
Status:
CLOSED
Fee:
$2,160
Permit Type:
N/A
Building Type:
N/A
Seismic retrofit
Valuation:
$10,000
Permit #:
BP2010-0086B
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
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SONOMA BUILDING ASSOCIATES Reviews
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Recent Buildzoom Projects
SONOMA BUILDING ASSOCIATES License info
Inactive License
| License # | 387729 |
| 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 SONOMA BUILDING ASSOCIATES at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are SONOMA BUILDING ASSOCIATES, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Midwest Employers Casualty Company |
11
Permits
- Building permit records show that SONOMA BUILDING ASSOCIATES has worked on 11 permitted projects.
SONOMA BUILDING ASSOCIATES Employees
DN
David Paul Nickelson
Owner