License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
PELLA DOORS & WINDOWS OF NORTHERN CALIFORNIA
DBA: DKJ ASSOCIATES INC
- License Number
- 1035250
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2251 CLAREMONT CT HAYWARD, CA, 94545 Alameda County
- Phone
- (510) 732 6655
License Dates
Issued
01/26/2018
Expires
01/31/2028
Expires in 22 months
CSLB Last Updated
12/05/2025
License Classifications
Personnel & Officers
KOSKI JON PHILIP
Responsible Managing Officer
ADAMIS DAVID ROBERT
Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100377818
Effective: 01/01/2023
Workers' Compensation
Carrier: SERVICE AMERICAN INDEMNITY COMPANY
Policy #SAACWC0012005
Effective: 08/17/2025
Expires: 08/17/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
667 Ellsworth St, 94110
(2) window replacement (e) vinyl (n) vinyl street visible left of front door, u factor =0.30 no size or location changes like for like pocket fit install
otc alterations permit
1316 Bowdoin St, 94134
replacing 6 orginal aluminum sliding windows with retro fit installation method. replacing 2 original aluminum sliding glass doors with frame installation. all units u factor <.30. no change in size o
otc alterations permit
627 Lisbon St, 94112
windows: (5) street facing windows: no location change u factor <.28 shgc <.29 (4) street facing. like for like (1) street facing ize change: location # 25 window (n) to 37.5x41.5 (e) original 37.5x 2
otc alterations permit
37 Collingwood St, 94114
revision to bpa# 202210053768: change description of (3) windows (n) paella restore with sash lugs. street facing. u factor < or = 0.30
otc alterations permit
323 El Camino Del Mar, 94121
replace (e) bedroom windows, full frame installation. ground floor with aluminum wood clad windows that do not meet egress. windows are in narrow walkway of 25" from house to house. 1 casement will no
otc alterations permit
1934 09th Av, 94116
replace 2 (e) aluminum patio doors with 2 new vinyl patio doors. no change in size, location or operation. u-factor 0.23. shgc: 0.2. back of home. not street visible.
$11,000
2026-02-04
otc alterations permit
59 Hazelwood Av, 94112
replace 1 (e) wood window with 1 new wood / aluminum clad window. pocket fit install. not street visible. u-factor 0.29. shgc: 0.19. under 75 sq. ft.
$7,500
2026-02-04
otc alterations permit
648 44th Av, 94121
replace 2 vinyl windows like for like. street visible. u-factor 0.24, shgc 0.22
$14,000
2026-01-28
otc alterations permit
3633 Scott St, 94123
replacing (12) (e) aluminum windows and (1) (e) wood entry door w/(12) wood/ alum clad & vinyl windows and (1) (n) povia steel entry door. retorfit installation. no change in size or location. bedroom
$42,000
2026-01-28
otc alterations permit
554 48th Av, 94121
replace 6 existing windows with new aluminum wood clad windows, non street facing. no change in size and location. u factor 0.29. back of bldg.
$24,000
2026-01-09
Showing 10 of 242 permits
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed General Building Contractor in HAYWARD
ARCHIE'S CONSTRUCTION
License #924132 · CA
R CUSTOM KITCHEN & BATH
License #925302 · CA
PACIFIC TILE & BATH
License #929017 · CA
AMERICAN UNIVERSAL CONSTRUCTION
License #930049 · CA
MNM CONSTRUCTION
License #930128 · CA