Updated: Jul 07, 2026
Location and Projects
Address
250 LORRAINE BLVD., San Leandro, CA, 94577
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Hassemer Bryan J Architect
Hassemer Bryan J, 250 Lorraine Blvd, San Leandro, CA (Employee: Bryan J. Hassemer) holds a Architect license and 1 other license according to the Colorado license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hassemer Bryan J, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hassemer Bryan J Services
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Hassemer Bryan J Contact Information
Address: 250 LORRAINE BLVD., San Leandro, CA 94577
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Hassemer Bryan J San Leandro
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hassemer Bryan J has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
5 projects
|
2024 |
Our building permit records indicate that Hassemer Bryan J 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 |
|
3 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $15,000. 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.
Addition 70 sqft at each fl lvl of(n) conditioned spc at north prop ln- 140 sqft total. interior alterations to (e) main lvl kitchen & portion of lower garage lvl becomes finished rec room laundry & full bathroom
Valuation:
$200,000
Permit #:
202104289490
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Convert portion of e 2 story single family residence to attached integral accessory dwelling unit. proposed adu converts 590 sf within conditioned 1st fl of e residence from den/storage to attached accessory dwelling unit. new adu 39.8% of e gross building area. electrical work. plumbing work. mechanical
Valuation:
$147,500
Permit #:
202110080159
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
To comply with abe 201812193257. automatic door operner handrails minor brick walk way removal replace with concrete
Valuation:
$15,000
Permit #:
202411124844
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
33 - barber/beaut...
To comply with abe 201810012127. automatic door operner handrails minor brick walk way removal replace with concrete
Valuation:
$15,000
Permit #:
202411124843
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
33 - barber/beaut...
To comply with abe 201810022129. automatic door operner handrails mi nor brick walk way removal replace with concrete
Valuation:
$15,000
Permit #:
202411124842
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
33 - barber/beaut...
Revision to pa 202212309559 minor change to north footing. (e) chimney to remain. increase to thickness & depth of portion of north footing near bathroom
Valuation:
$2,000
Permit #:
202401314969
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rev to pa# 2021-0428-9490: to addition 10 interior concrete wall
Valuation:
$5,000
Permit #:
202305107521
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Classroom alteration that includes non-structural demolish new partitions ceilings and finishes
Valuation:
$69,300
Permit #:
201602260588
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
45 - school
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Hassemer Bryan J License info
Verified License
| License # | 405742 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Hassemer Bryan J at 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 # | C37092 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Hassemer Bryan J with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
7
Permits
- Building permit records show that Hassemer Bryan J has worked on 7 permitted projects.
Hassemer Bryan J Employees
BH
Bryan J. Hassemer