Updated: May 02, 2026
Location and Projects
Address
2033 Gateway Pl, San Jose, CA, 95110
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California Window Masters Photos
California Window Masters
As the top window replacement company in California, our team specializes in vinyl windows and doors designed to fit any budget. Our team of craftsmen have years of experience in the field of window and door replacements, using retrofit and new construction for residential and multifamily units. We also guarantee the best customer service you’ll find in this industry. As a California-based company, serving both Northern and Southern California, our vinyl windows and doors are designed perfectly for any home or building.
From BuildZoom: California Window Masters , 2033 Gateway Pl, San Jose, CA (Owned by: Greg Pasternak) holds a Glazing license according to the California license board.
Their BuildZoom score of 120 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring California Window Masters , we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
California Window Masters Contact Information
Phone Number: (408) 645-7742
Address: 2033 Gateway Pl, San Jose, CA 95110
California Window Masters San Jose
Quality
120
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
California Window Masters has a BuildZoom score of 120, which places them above 99% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
9 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that California Window Masters has worked on at least
24.0 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.
Experience
|
24 projects
|
Door and windows installations |
Analyzing permits over the last 4 years shows that California Window Masters mostly works on
door and windows installation
projects.
Pricing
|
1 project
|
< $5k |
|
11 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $8,352. This graph shows the distribution of these job values.
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 California Window Masters
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 9 windows and 1 sliding patio door with retro fit installation like to like. one window will be replace with new construction installation. three other windows we going to replace with new construction installation and make opening wider with installation new header
Valuation:
$22,830
Permit #:
BD-2025-297011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (alter/repair) - window new/replace
2025-07-07
Replacement of all 6 existing windows new retrofit windows. 1 dining room 1 entry way 2 living room 2 master bedroom. all windows will be single hung with colonial grille. bronze exterior color and white interior color. a fall protection device must be installed on all operable windows with a sill height of less than 36 inches per cbc 1015.8
Valuation:
$9,050
Permit #:
BD-2025-298257
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install retrofit windows - measure current size and order new matched windows and doors. new windows and doors shall open the same way as the existing old ones. white vinyl window frames no grids. to dismount and dispose the existing windows and doors. mount new windows and doors into the existing position and seal it
Valuation:
$6,336
Permit #:
BLD2025-06714
Status:
complete
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
Cwm will replacing existing 7 windows and 1 sliding patio door for energy efficient simonton daylight max vinyl windows. cwm will replace windows with retrofit installation like to like. all units will be produced with wuibs glass all bedrooms windows will meet egress requirements. weighted u-factor value = 0.28 and shgc = 0.23
Valuation:
$11,270
Permit #:
BLD2024-07242
Status:
issued
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Window retrofitting. using milgard windows replacing all windows: 1x - master bedroom window 1x - master bathroom window 1x - living room window 1x - living room balcony door 1x - guest bedroom window
Valuation:
$5,615
Permit #:
BL-ROVC-2024-00247
Status:
canceled
Fee:
$449
Permit Type:
N/A
Building Type:
N/A
Remove & replace (21) retrofit windows and (1) patio door like for like. u-factor = 0.30 or less shgc = 0.23 or less. egress windows to follow city standard handout to be verified in field by city inspectors as per approved site plan
Valuation:
$18,310
Permit #:
BLDR-2022-0530
Status:
complete
Fee:
$909
Permit Type:
N/A
Building Type:
N/A
Permit to replace 14 windows plus 1 patio slider door with new construction installation like for like with no header changes. verify for code compliance
Valuation:
$15,608
Permit #:
BR24-1275
Status:
final
Fee:
$434
Permit Type:
N/A
Building Type:
N/A
Replace 12 old aluminum windows for new each titel 24 windows. all front windows will be replaced for new milgard ultra (foiberglass) with new construction installation wit hsame size like old windows. back side of house will have 3 doors milgar vinyl
Valuation:
$32,500
Permit #:
202002255324
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
6/23/22: change of contractor permit re-issued r/r (7) windows & (2) patio door sliders w (n) construction - same headers locations & sizes. site plan & specs w permit
Valuation:
$17,100
Permit #:
BX22-00136
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace window patio door
Valuation:
N/A
Permit #:
BLD25-00069
Status:
final
Fee:
$450
Permit Type:
Windows/doors - l...
Building Type:
N/A
Replace 8 windows
Valuation:
$6,000
Permit #:
M24-031853
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
California window masters will be replacing qty:5 windows and qty:2 sliding patio doors. as is size and operation per retrofit installation
Valuation:
N/A
Permit #:
BIAL21-009548
Status:
final
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
California window masters will be replacing qty:5 windows and qty:2 sliding patio doors. as is size and operation per retrofit installation
Valuation:
N/A
Permit #:
BISUB21-00405
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Milgard 8 windows and 2 patio doors like for like no grid
Valuation:
N/A
Permit #:
BLDG2023-0025
Status:
final
Fee:
N/A
Permit Type:
Window replacemen...
Building Type:
N/A
Single family residence window (6) change out
Valuation:
$5,746
Permit #:
XR2023-0982
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Single-family duplex window door change out express
2023-06-02
5 window to be replaced in master bedroom
Valuation:
$5,765
Permit #:
XR2023-0977
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Replace windows to (e) 2-story apartment: work to include new vinyl windows installation (55) retrofit windows and (4) new installations
Valuation:
$31,500
Permit #:
BD-2020-277029
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
We will be replacing seven existing windows for new seven vinyl ca title 24 windows (same size and operation) per new construction installation
Valuation:
$9,000
Permit #:
B20-0727
Status:
final
Fee:
$473
Permit Type:
N/A
Building Type:
Dwellings
Replacing 20 windows and 1 sliding patio door like for like
Valuation:
$23,265
Permit #:
BLD22-0337
Status:
final
Fee:
$521
Permit Type:
Other
Building Type:
N/A
We will be replacing seven existing windows for new seven vinyl ca title 24 windows (same size and operation) per new construction installation
Valuation:
N/A
Permit #:
PRE20-00677
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
California Window Masters Reviews
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Verified License
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California Window Masters License info
Verified License
| License # | 972660 |
| Status | Active |
| State | California |
| Type | Glazing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for California Window Masters at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
120
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
87
Permits
- Building permit records show that California Window Masters has worked on 87 permitted projects.
California Window Masters Employees
GP
Greg Pasternak
Owner
JB
Justyna Baginska
Vice President
KK
Kao Khok
President