Updated: May 28, 2026
Location and Projects
Address
1162 Ethan Drive, Alameda, CA, 94501
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J Diangson Remodel
J Diangson Remodel, 1162 Ethan Dr, Alameda, CA (Owned by: Jim Christopher Diangson) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J Diangson Remodel, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
J Diangson Remodel Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
J Diangson Remodel Contact Information
Phone Number: (707) 235-2619
Address: 1162 Ethan Drive, Alameda, CA 94501
J Diangson Remodel Alameda
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J Diangson Remodel has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2023 |
Our building permit records indicate that J Diangson Remodel has worked on at least
6.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that J Diangson Remodel mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
Fallen tree damage reinforce (5) 2x6x8 purlins replace interior gas line with new 3/4 csst replace interior cold water line that enters the building reinstall 200 sq ft of insulation replace 230 sq ft of drywall reconnect (2) lights cans partial roof replacement
Valuation:
N/A
Permit #:
BLD23-3972
Status:
final
Fee:
$752
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall new 40 gallon water heater install new window trim on (3) windows building (2) planter boxes. ok to issue per mike enright
Valuation:
$2,200
Permit #:
B24-4917
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
Install 350 sq ft of t111 siding over existing
Valuation:
$21,000
Permit #:
RB25-0446
Status:
final
Fee:
$328
Permit Type:
Other siding resi...
Building Type:
N/A
Install 350 sq ft of t111 siding over existing
Valuation:
$21,000
Permit #:
APP25-0298
Status:
application processed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vault living room ceiling drywall and insulation. install (4) new recessed lights. area of remodel is 200 sq. ft. project is under 50% of the gross floor area fire sprinklers are not required
Valuation:
$30,000
Permit #:
B19-4988
Status:
final
Fee:
$927
Permit Type:
N/A
Building Type:
N/A
Remove and replace (2) windows and remove and replace (6) sheets of t-111 siding above garage
Valuation:
$12,500
Permit #:
B23-3910
Status:
final
Fee:
$301
Permit Type:
N/A
Building Type:
N/A
Partial overhang on back porch area. cv'd porch 162 s.f. deck 79 s. f
Valuation:
N/A
Permit #:
BLD20-2569
Status:
final
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
R&r (2) windows like for like
Valuation:
$8,500
Permit #:
B22-0403
Status:
final
Fee:
$240
Permit Type:
Single family dwe...
Building Type:
N/A
Electric for septic system sep21-0570
Valuation:
N/A
Permit #:
BLD22-5680
Status:
issued
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Remove and replace 20 lf of siding and (3) windows
Valuation:
$10,500
Permit #:
B21-3248
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Reroof - r/r comparable - 29 squares
Valuation:
$6,000
Permit #:
B21-1277
Status:
final
Fee:
$273
Permit Type:
N/A
Building Type:
N/A
R&r (5) windows like for like
Valuation:
$10,200
Permit #:
B21-0485
Status:
final
Fee:
$267
Permit Type:
Single family dwe...
Building Type:
N/A
Replace hot& cold waterlines all interior gas lines w/new 3/4 and 1/2 csst all under slab dmv lines for water closet shower lav and kitchen sink replace 147sf of drywall
Valuation:
N/A
Permit #:
BLD22-1178
Status:
final
Fee:
$452
Permit Type:
N/A
Building Type:
N/A
Remodel of existing bathroom remodel of existing master bedroom 30 sq ft addition to existing house for new closet
Valuation:
N/A
Permit #:
BLD22-5122
Status:
final
Fee:
$3,183
Permit Type:
N/A
Building Type:
N/A
Replace 627 sf deck. 10-10-2016: updated plans submitted and approved. ledger details and beam hanger changes
Valuation:
$48,500
Permit #:
B16-3494
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Sfd- install 24kw kohler backup generator on concrete pad with ats & new 500 gallon propane tank
Valuation:
N/A
Permit #:
BLD21-6949
Status:
final
Fee:
$402
Permit Type:
N/A
Building Type:
N/A
Fire damage repair - garage wall siding roof and truss repair
Valuation:
$15,000
Permit #:
B17-1070
Status:
final
Fee:
$444
Permit Type:
N/A
Building Type:
N/A
R&r tub & shower & c/o (e) light fixtures to led
Valuation:
$8,000
Permit #:
B23-0120
Status:
final
Fee:
$406
Permit Type:
Single family dwe...
Building Type:
N/A
Bathroom remodel. no plans required.remove & replace (2) windows
Valuation:
N/A
Permit #:
B15-1506
Status:
final
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel -relocate refrigerator install dishwasher addition outlets and light fixtures relocate vent remove & replace drywall on 2 walls w insulation as noted on plans
Valuation:
$1,500
Permit #:
B07-1814
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
J Diangson Remodel Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
J Diangson Remodel License info
Verified License
| License # | 1017168 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for J Diangson Remodel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F120892-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership, Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for J Diangson Remodel at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 883933 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, 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 J Diangson Remodel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Travelers Casualty & Surety Company Of America |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Benchmark Insurance Company |
24
Permits
- Building permit records show that J Diangson Remodel has worked on 24 permitted projects.
J Diangson Remodel Employees
JD
Jim Christopher Diangson
Owner
LD
Laura Elena Martell Diangson
Officer