Updated: Jun 08, 2026
Location and Projects
Address
414 Pendleton Way, Oakland, CA, 94621
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The Window Specialist
The Window Specialist, 414 Pendleton Way, Oakland, CA holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring The Window Specialist, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
The Window Specialist Contact Information
Phone Number: (510) 715-9606
Address: 414 Pendleton Way, Oakland, CA 94621
The Window Specialist Oakland
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
The Window Specialist has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
6 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that The Window Specialist has worked on at least
20.0 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
|
20 projects
|
Door and windows installations |
Analyzing permits over the last 4 years shows that The Window Specialist mostly works on
door and windows installation
projects.
Pricing
|
2 projects
|
< $5k |
|
15 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $10,588. 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.
The Window Specialist Reviews
5 out of 5 stars, based on
1
review
-
By JosephAugust 3, 2017Verified Hire
Building Permits by The Window Specialist
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 6 windows in the upstairs. 3 in primary 2 in guest 1 in bathroom replacement units will be simonton brand energy efficient vinyl. bedroom replacements will all be casement style replacing original double hung and bathroom will be double hung replacing original double hung. project expected to last 2-3 days
Valuation:
$9,340
Permit #:
BRALT-25-0198
Status:
complete
Fee:
$709
Permit Type:
Windows doors
Building Type:
N/A
Replace 19 windows with same size and configuration as existing with marvin elevate (on front and sides) and essential (at rear) windows. no changes to framed openings. grids to match existing. tempered glass in bathrooms and where needed to meet code. u-factors to be 0.30 or below. bedroom windows meet fire egress code
Valuation:
$26,000
Permit #:
BW24-0100
Status:
final
Fee:
$1,416
Permit Type:
N/A
Building Type:
N/A
Replace 6 windows with marvin signature windows in same size and type. there will be no changes to existing framing. u-factors meet or exceed 30 requirements
Valuation:
$13,000
Permit #:
BW25-0012
Status:
final
Fee:
$903
Permit Type:
N/A
Building Type:
N/A
Replace (10) rear facing windows in size kind and type with simonton white vinyl block frame windows. all windows to meet or exceed title 24 requirement
Valuation:
$14,882
Permit #:
202506098188
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Retrofit 18 windows in size kind and type with marvin elevate windows; retrofit 2 bathroom windows at the rear of the property in size kind and type with anlin white vinyl window all windows to meet or exceed title 24 requirements u=0.30
Valuation:
$39,696
Permit #:
202401103700
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa# 202401103700: delete from scope of work (-3700) one bathroom window and replace in-kind two windows in stairwell. stairwell windows to have tempered glass. all windows to have u-factors of 28 or below. (not visible from street)
Valuation:
$1,884
Permit #:
202401314979
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace 6 windows with marvin signature casement and double hung. no changes to sizes. grids to match existing. tempered glass in bathroom. u-factors to be 0.30 or below. bedroom casement windows meet fire egress code
Valuation:
$13,000
Permit #:
BW24-0123
Status:
final
Fee:
$886
Permit Type:
N/A
Building Type:
N/A
Replace (3) front facing wood window (hard & crafted). (2) castor willy (3) lite top grid (1) picture window w (6) lite top using lowe dual panel glass. in kind
Valuation:
$11,034
Permit #:
202303204002
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Kitchen & bathroom remodel of 667 & 669 7th av. removal of non-load bearing walls voluntary lateral strengtheing w plywood shear walls
Valuation:
$78,000
Permit #:
202303163787
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Retrofit 15 windows and 1 patio door with like for like with the exception of 1 bedroom window changed from xo slider to xo casement to meet fire egress code frame size does not change
Valuation:
$26,000
Permit #:
BW22-0215
Status:
final
Fee:
$1,416
Permit Type:
N/A
Building Type:
N/A
Install 125 vinyl windows and 22 patio doors across all 22 units - all retrofit - all glass tempered to meet wui requirement - all meet egress opening requirements some window sills are taller than 44” from the floor - all u-factors 30 or less - 2 window opening control devices in unit 22 - 2 window opening control devices in unit 23
Valuation:
$157,998
Permit #:
B23837
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
I like to replace 3 old single pane white wooden frame windows in my living room. i like to move forward with amerimax white vinyl windows in white to not alter the look and feel a lot. size and way of operating will stay the same none of the windows are visible from the street
Valuation:
$6,500
Permit #:
BW21-0008
Status:
final
Fee:
$605
Permit Type:
N/A
Building Type:
N/A
Replace 23 windows and 5 doors in size kind and type with hand-crafted wood windows and doors with lowe3 tempered glass
Valuation:
$90,606
Permit #:
B2022-05025
Status:
approved
Fee:
$1,792
Permit Type:
N/A
Building Type:
N/A
Retrofit of 2 bedroom windows with anlin white vinyl. slider windows changed to casement to meet fire egress code
Valuation:
$6,500
Permit #:
BW23-0072
Status:
final
Fee:
$622
Permit Type:
N/A
Building Type:
N/A
Replace (3) front sliding door w french casement ox & xo wood window. home crafted with lowe dual pan glass. in kind
Valuation:
$11,034
Permit #:
202303204003
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Replace 6 windows in livingroom and front bedroom with marvin signature insert windows. u-factor to be 30 or below
Valuation:
$12,782
Permit #:
202406184782
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Changeout with (2) new retrofit windows in same locations in kitchen per plan
Valuation:
$10,398
Permit #:
BRALT-25-0235
Status:
complete
Fee:
$737
Permit Type:
Windows doors
Building Type:
N/A
Retrofit replacement of 3 windows in size kind and type with anlin white vinyl
Valuation:
$5,496
Permit #:
BL-ROVC-2023-00090
Status:
expired
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
#4: retrofit replace 6 windows in kind- type with simon white vinyl. all windows meet exceed tilte 24. facing rear of building
Valuation:
$6,496
Permit #:
202303063057
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace 6 front windows with marvin wood clad; new construction; replace 4 rear windows with vynil retrofit
Valuation:
$17,000
Permit #:
202104138383
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Recent Buildzoom Projects
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The Window Specialist License info
Verified License
| License # | 1002989 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for The Window Specialist at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 494843 |
| Status | Inactive |
| State | California |
| Type | General Building, Glazing |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for The Window Specialist at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Republic Indemnity Company Of America |
455
Permits
- Building permit records show that The Window Specialist has worked on 455 permitted projects.
The window specialists installed windows throughout our house as part of a comprehensive energy efficiency upgrade and they did great work. Also provided great information about the different types of windows. They worked quickly, and efficiently and have been great with follow up. I would definitely recommend them to a friend.