Updated: Aug 18, 2026
Location and Projects
Address
3749 Chestnut Ave, Long Beach, CA, 90807
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Keith G Tyschper Architect
Keith G Tyschper, 3749 Chestnut Ave, Long Beach, CA (Employee: Keith G. Tyschper) holds a Architect Individual license and 4 other licenses according to the Oregon license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keith G Tyschper, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Keith G Tyschper Services
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Keith G Tyschper Contact Information
Phone Number: (213) 542-4588
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Address: 3749 Chestnut Ave, Long Beach, CA 90807
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Keith G Tyschper Long Beach
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keith G Tyschper has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
20 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Keith G Tyschper has worked on at least
33.0 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
|
8 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Keith G Tyschper mostly works on
new construction
projects.
Pricing
|
4 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
9 projects
|
$1mil+ |
The typical size of their permits is approximately $50,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 4 story 102 units (eli = 11) affordable housing apartment to include 3 story type va apartment over 1 story type ia lobby/parking tier 3 toc with additional incentives per case dir-2019-3287-toc-cdo-spr per measure jjj
Valuation:
$11,260,000
Permit #:
22010-10000-00863
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Eplan addition for new elevator and exterior stairways to existing office building
Valuation:
$150,000
Permit #:
24016-20000-04331
Status:
plancheck
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 22010-10000-00863 - to have north east corner yard under separate permit. revision to architectural civil and landscape drawings. (master building pcis# 22010-10000-00863). ***ed1 affordable housing project***
Valuation:
N/A
Permit #:
22010-10010-00863
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to 22010-10000-00863; minor architectural civil and landscape revisions to northeast corner off-leash dog area. (n) 36 high cmu wall and 36 deep detectable warning surface for pedestrian access separation from vehicular traffic at garage
Valuation:
$2,000
Permit #:
22010-20011-00863
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 story 68 unit affordable housing apartment to include 2-story type iiia apartment over 1 level type ia semi-subterranean parking per 12.22 a25. (building 8)
Valuation:
$13,500,000
Permit #:
20010-10000-03550
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to 22010-10000-00863; revise hallway partition assemblies at first floor. revise/correct unit types on plan. revise janitor/storage rooms. new window between case managers offices. revised main entry door
Valuation:
$2,000
Permit #:
22010-10004-00863
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 22010-10000-00863 new 4 story 102 units (eli = 11) affordable housing apartment to include 3 story type va apartment over 1 story type ia lobby/parking tier 3 toc with additional incentives per case dir-2019-3287-toc-cdo-spr per measure jjj revisions to the plan based on site conditions
Valuation:
$1,500
Permit #:
22010-10002-00863
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit for the following: door enlargement and addition all barrier scope at restroom 200a. door enlargement and addition automatic door opener and push buttons at men 381 restroom
Valuation:
$501
Permit #:
23016-20002-17238
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 20010-10000-03549 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10005-03549
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 20010-10000-03546 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10005-03546
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 20010-10000-03550 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10007-03550
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 20010-10000-03547 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10006-03547
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 20010-10000-03544 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10005-03544
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 20010-10000-03548 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10006-03548
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 20010-10000-03545 to relocate short term bike racks from the public right-of-way along thatcher ave to multiple locations on the projects private property for senior affordable housing project
Valuation:
N/A
Permit #:
20010-10005-03545
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 story 8 unit affordable housing apartment (building 1)
Valuation:
$1,500,000
Permit #:
20010-10000-03541
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 story 5 unit affordable housing apartment (building 3)
Valuation:
$1,500,000
Permit #:
20010-10000-03545
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 story 4 unit affordable housing apartment (building 6)
Valuation:
$1,500,000
Permit #:
20010-10000-03548
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 story 4 unit affordable apartment. (building 4)
Valuation:
$1,500,000
Permit #:
20010-10000-03546
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 2 story 2 unit affordable duplex (building 7) 7 of 8
Valuation:
$1,500,000
Permit #:
20010-10000-03549
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
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Keith G Tyschper License info
Verified License
| License # | ARI-13402 |
| Status | Active |
| State | Oregon |
| Type | Architect Individual |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Keith G Tyschper at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 16187 |
| Status | Active |
| State | South Dakota |
| Type | Architect |
- BuildZoom has not verified this license since March, 2025.
Verify this license's status for Keith G Tyschper at the South Dakota Board of Technical Professions.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 001014270 |
| Status | Active |
| State | Illinois |
| Type | Licensed Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2024. Check the current license status of Keith G Tyschper with the Illinois Department of Financial & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | A08468 |
| Status | Inactive |
| State | Oklahoma |
| Type | Architect |
- According to the Oklahoma Board of Architects, Landscape Architects, and Interior Designers, 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 Keith G Tyschper at the Oklahoma Board of Architects, Landscape Architects, and Interior Designers.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 161000741 |
| Status | Inactive |
| State | Illinois |
| Type | Registered Interior Designer |
- According to the Illinois Department of Financial & Professional Regulation, 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 Keith G Tyschper at the Illinois Department of Financial & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
23
Permits
- Building permit records show that Keith G Tyschper has worked on 23 permitted projects.
Keith G Tyschper Employees
KT
Keith G. Tyschper