Updated: Feb 05, 2026
Location and Projects
Address
430 B St, Petaluma, CA, 94952
Use our bidding system to
request a quote
Kozy Homes
Kozy Homes, 430 B St, Petaluma, CA (Owned by: John Terrell Kosewic) holds a General Building, Electrical, Plumbing 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 Kozy Homes, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kozy Homes Services
Start a project today:
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition (1) one fire alarm horn to existing ge fire alarm panel in each apartment to achieve 75 db(a) at the pillow as required by the sfpd. 4 85 520 hz horn - 1 each apartment
Valuation:
N/A
Permit #:
E202307118001
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair dryrot under store windows as necessary; like for like
Valuation:
$2,500
Permit #:
BLDG-15-0778
Status:
complete
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Remove (e) concrete slab in garage and driveway & replace with proper base & concrete - same grade
Valuation:
$5,000
Permit #:
BLDG-13-0693
Status:
complete
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Replace existing deteriorated rear yard retaining wall along north property line. strengthen existing deteriorated rear yard retaining wall along east property line
Valuation:
$45,000
Permit #:
201112140650
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
16 - manufacturing
Remove existing kitchen cabinets counter tops and sink replace same w/new. move water heater addition and upgrade electric. replace bathroom & kitchen wood sash with vinyl (not visible from street bathroom is tempered glass)
Valuation:
$4,000
Permit #:
200908205260
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace all (e) sub panels in cloets w breaker panels in living room upgrade (e) 200 amp service to 300 amp addition 2nd utility circuit to all kitchens addition gfi plug to all bathrms 11 receptacles 9 circuits
Valuation:
$0
Permit #:
E200305238279
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excavate and refill rear yard to facilitate adjacent retaining wall construction at 5711 mission st per permit application 2011-12-14-0650
Valuation:
$10,000
Permit #:
201202154193
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Put final color coat on stucco on overcast days (3 days needed)
Valuation:
N/A
Permit #:
PWEN-15-1070
Status:
complete
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Replace all (e) sub panels in cloets w breaker panels in living room upgrade (e) 200 amp service to 300 amp addition 2nd utility circuit to all kitchens addition gfi plug to all bathrms 11 receptacles 9 circuits
Valuation:
N/A
Permit #:
E200305238279
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
100amp service 1 light 1 plug @ service pole @ street;
Valuation:
$0
Permit #:
E201403047816
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel of single family dwelling - convert 2 existing bedrooms into office and breakfast room addition of bathroom and hot tub
Valuation:
N/A
Permit #:
BLD06-1087
Status:
plancheck
Fee:
$2,223
Permit Type:
N/A
Building Type:
N/A
Additional fees to install 2 new toilets 1 washer 1 dryer 3 lavs 1 tub 1 shower 1tub/shower 1 kitchen sink 1 gd 1 dishwasher 2 rain leaders additional french drain
Valuation:
N/A
Permit #:
423399
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove patch or replace fractured stucco to comply with nov #201036243 dated 5/20/11
Valuation:
$1,000
Permit #:
201106158154
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
100amp service 1 light 1 plug @ service pole @ street;
Valuation:
N/A
Permit #:
E201403047816
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace edwards 1526 f.a. panel with ge/edwards f-series panel. like for like
Valuation:
$0
Permit #:
E201103043289
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Horizontal addition- replace existing rear deck demolish existing rear carport
Valuation:
$30,000
Permit #:
200306278205
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace worn & rotten stair tread/risers & 1 stringer on front stairs 9 tread 10 risers
Valuation:
$500
Permit #:
200208053080
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
2 lights. 2 exterior lights added to exterior lighting circuit. (401-411 haight st)
Valuation:
N/A
Permit #:
E200706229059
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair elec: replace panel with 200 amp panel rewire first floor see scope of work
Valuation:
N/A
Permit #:
BLD05-0178
Status:
complete
Fee:
$712
Permit Type:
N/A
Building Type:
N/A
Install new gas line to new water heater and 44k btu furnace remove old wall heater and seaprate laundry room gas from apartment
Valuation:
N/A
Permit #:
479062
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kozy Homes Reviews
BuildZoom hasn't received any reviews for Kozy Homes. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Kozy Homes License info
Verified License
| License # | 262090 |
| Status | Active |
| State | California |
| Type | General Building, Electrical, Plumbing |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Kozy Homes 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
51
Permits
- Building permit records show that Kozy Homes has worked on 51 permitted projects.
Kozy Homes Employees
JK
John Terrell Kosewic
Owner