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Updated: Jan 30, 2026
Location and Projects
Address
301 GEMMA CIRCLE, Santa Rosa, CA, 95404
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Jeff Wyffels Construction Engineer
Jeff Wyffels Construction, 301 Gemma Cir, Santa Rosa, CA (Employee: Jeffrey John Wyffels) holds a General Building, General Engineering license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jeff Wyffels Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jeff Wyffels Construction Services
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Jeff Wyffels Construction Contact Information
Phone Number: (707) 206-5821
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Address: 301 GEMMA CIRCLE, Santa Rosa, CA 95404
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Building Permits by Jeff Wyffels Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace plywood under slab & 2x12 joists under new plywood
Valuation:
$5,000
Permit #:
BR18-318
Status:
final
Fee:
$340
Permit Type:
Construction only
Building Type:
N/A
Replace & enlarge (e) deck
Valuation:
$20,000
Permit #:
B-2016185
Status:
issued
Fee:
$960
Permit Type:
N/A
Building Type:
N/A
Contact inspector prior to starting work. all utilities fees must be paid prior to scheduling any utilities inspections. install sewer cut in why under utilities inspection. install 4 sewer lateral and cleanout per standard. 513 (must a video done from cleanout to main before lateral is accepted) 1 hot tap by city forces at developers expense. install water lateral and meter per stand... see more
Valuation:
$0
Permit #:
EP07-0279
Status:
FINALED
Fee:
$1,520
Permit Type:
N/A
Building Type:
N/A
Remove existing single family dwelling except for some foundations poured without permit. and building a new single family dwelling owner occupied replacement dwelling u07-0136/receipt #r0705103; encr #ep07-0279/receipt #p0700520
Valuation:
$300,698
Permit #:
B07-3074
Status:
final
Fee:
$8,272
Permit Type:
N/A
Building Type:
N/A
Demolish and replace existing single family dwelling which is not connected to city sewer and water. see comments/conditions in office link. connect to city sewer and water
Valuation:
$0
Permit #:
U07-0136
Status:
ISSUED
Fee:
$21,303
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$20,000
Permit #:
2016185
Status:
issued
Fee:
$256
Permit Type:
N/A
Building Type:
Single family dwe...
Raise 3 unit building & replace entire foundation (b)
Valuation:
N/A
Permit #:
MT07-0082
Status:
final
Fee:
$2,102
Permit Type:
Alter
Building Type:
N/A
Trench for 400 amp service, from meter to house
Valuation:
N/A
Permit #:
X0801957
Status:
issued
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Compliance for ce06-0925: full remodel and addition to a single family dwelling
Valuation:
N/A
Permit #:
B06-4180
Status:
withdrawn
Fee:
$344
Permit Type:
N/A
Building Type:
N/A
Tear off and replace comparable roof. tear off and replace shingle siding
Valuation:
N/A
Permit #:
B05-4090
Status:
expired
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Remove portion of shed attached to garage to comply with set backs
Valuation:
$500
Permit #:
B06-0865
Status:
final
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
UPRJ07-234
Status:
IN_PROC
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
Waiver of curb and gutter
Valuation:
$0
Permit #:
ENGV07-009
Status:
APPROVED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Demolish existing shed
Valuation:
$1,500
Permit #:
B07-2840
Status:
final
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Jeff Wyffels Construction License info
Verified License
| License # | 872978 |
| Status | Active |
| State | California |
| Type | General Building, General Engineering |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Jeff Wyffels Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Jeff Wyffels Construction Employees
JW
Jeffrey John Wyffels
Sole Owner
Jeff Wyffels Construction is a great company. They gave me the help I needed and built a porch and a pool for me. This is a great company and I recommend using this company if you need help on your house.