Updated: Jun 16, 2026
Location and Projects
Headquarters Address
5005 3rd Ave S, Seattle, WA, 98134
Local address
4541 Girardot Pt, Castle Rock, CO, 80104
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John W Lang Architect
Their BuildZoom score of 0 does not rank in the top 50% of Colorado contractors.
If you are thinking of hiring John W Lang, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John W Lang Services
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John W Lang Contact Information
Phone Number: (206) 832-8258
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Headquarters Address: 5005 3rd Ave S, Seattle, WA, 98134
Local Address: 4541 Girardot Pt, Castle Rock, CO 80104
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John W Lang Castle Rock
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are John W Lang, click “This is My Business” to update your information.
Activity
|
4 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that John W Lang has worked on at least
5.0 projects over the past 2 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant improvement for office use type b occupancy. demolition includes: interior walls fixtures + finishes and mop sink. relocation of alarm panel and thermostat. new interior walls + doors fixtures + finishes new plumbing to include shower
Valuation:
$20,000
Permit #:
2025-LOG-0009215
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1, 600 sf tenant finish
Valuation:
$200,000
Permit #:
COMM24-00073
Status:
final
Fee:
$7,710
Permit Type:
Tenant finish
Building Type:
N/A
Distillery retailer & tasting room tenant improvement
Valuation:
$150,000
Permit #:
COMM24-00160
Status:
final
Fee:
$6,587
Permit Type:
Tenant finish
Building Type:
N/A
Mechanical rework and minor demolish
Valuation:
$10,000
Permit #:
COMM24-00075
Status:
incomlt submittal
Fee:
$730
Permit Type:
Tenant finish
Building Type:
N/A
Dcsd student services renovation
Valuation:
N/A
Permit #:
COM24-0160
Status:
issued
Fee:
$7,967
Permit Type:
Remodel
Building Type:
N/A
Light lounge
Valuation:
$50,000
Permit #:
COMM21-00282
Status:
expired
Fee:
$2,704
Permit Type:
Tenant finish
Building Type:
N/A
The project scope includes the expansion of the existing men and women toilet rooms serving the broadcast booth area by removing an existing storage room and utilizing a portion of the adjacent communication room. the scope of work includes demolition of non-structural partitions existing plumbing fixtures ceilings lighting and finishes. new construction includes new interior partitio... see more
Valuation:
$37,500
Permit #:
2021-LOG-0007452
Status:
approved
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Basement finish
Valuation:
$22,561
Permit #:
23-4496
Status:
expired
Fee:
$599
Permit Type:
Basement finish
Building Type:
N/A
New sfdt; 2-car garage
Valuation:
$343,195
Permit #:
16-109001 BP
Status:
Active
Fee:
N/A
Permit Type:
101 Single Family...
Building Type:
N/A
New detached garage, 24' x 28'
Valuation:
$23,520
Permit #:
16-109002 BP
Status:
Active
Fee:
N/A
Permit Type:
434 Additions & A...
Building Type:
N/A
Habitable sqft
Valuation:
$35,900
Permit #:
17132126 00000BP
Status:
issued
Fee:
N/A
Permit Type:
Additions remodel...
Building Type:
434 resid. Conver...
9100 pena blvd - dia - air tran tenant finish permit 07047216
Valuation:
$76,850
Permit #:
2007-LOG-X000173
Status:
approved
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Rocky mountain industires llc new warehouse permit 07087168
Valuation:
$1,218,200
Permit #:
2007-LOG-M000116
Status:
approved
Fee:
$3,092
Permit Type:
N/A
Building Type:
N/A
Superstructure permit only pr fee pd on addtl valuation. permit 07112137
Valuation:
$59,428,600
Permit #:
2007-LOG-M000118
Status:
approved
Fee:
$15,425
Permit Type:
N/A
Building Type:
N/A
9100 pena blvd cc-02 - caribou coffee - tenant finish dia permit 07088143
Valuation:
$160,775
Permit #:
2007-LOG-X000414
Status:
approved
Fee:
$556
Permit Type:
N/A
Building Type:
N/A
(3) separate tenant spaces for the marshall retail group
Valuation:
$296,359
Permit #:
2015-LOG-0001087
Status:
withdrawn
Fee:
$937
Permit Type:
N/A
Building Type:
N/A
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John W Lang License info
License Not Verified
| License # | ARC.00305139 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of John W Lang with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC-305139 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of John W Lang with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 305139 |
| Status | Inactive |
| State | Colorado |
| Type | Architect |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for John W Lang at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are John W Lang, click “This is My Business” to update your information.
12
Permits
- Building permit records show that John W Lang has worked on 12 permitted projects.
John W Lang Employees
JL
John W Lang
Owner