Updated: Jun 17, 2026
Location and Projects
Address
307 EL DIVISADERO AVE, Walnut Creek, CA, 94598
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Alexander Huy Do Construction
Based in Walnut Creek, Alexander Huy Do has served homeowners and property owners in the Bay Area for over two decades. With 21 years in the trade, the business has experience managing residential projects that require expertise in local building codes and standards. Drawing on a long history of work in the region, Alexander Huy Do provides construction services that are adapted to the needs of properties in Walnut Creek and nearby communities. The business’s experience is supported by a background in handling permit processes and ensuring compliance with municipal requirements. Clients seeking construction or remodeling services in Walnut Creek benefit from the contractor’s longstanding presence and familiarity with local project demands.
Alexander Huy Do Services
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Alexander Huy Do Contact Information
Phone Number: (716) 866-4779
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Address: 307 EL DIVISADERO AVE, Walnut Creek, CA 94598
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Alexander Huy Do Walnut Creek
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alexander Huy Do has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Alexander Huy Do has worked on at least
1.0 project over the past year.
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
|
$50k-$100k |
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.
(e-plan) residential remodel & addition patio cover
Valuation:
$86,720
Permit #:
00958042-RBPR
Status:
triage
Fee:
$2,328
Permit Type:
N/A
Building Type:
N/A
(e-plan) residential remodel & addition patio cover
Valuation:
N/A
Permit #:
00955577-RRA
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to b200034; addressing correction note from inspector: detail to show framed closet and header installation above windows. install 2 boxes for led lights
Valuation:
N/A
Permit #:
R20136
Status:
triage
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2020-01-28
Non-structural hall bathroom remodel at existing single family dwelling. no change to wall layout or footprint. (includes mechanical electrical plumbing)
Valuation:
$5,000
Permit #:
RBC1905523
Status:
final
Fee:
$529
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen & bathroom install recessed lights & tankless water heater
Valuation:
$25,000
Permit #:
B200472
Status:
approved
Fee:
$2,071
Permit Type:
Alteration
Building Type:
N/A
Replace water heater with tankless move washer & dryer to furnace closet
Valuation:
$6,000
Permit #:
B200464
Status:
approved
Fee:
$574
Permit Type:
Alteration
Building Type:
N/A
Building new construction additions alterations or sign
2019-07-23
Bathroom remodel addition washer/dryer breaker panel electric fire place
Valuation:
$9,000
Permit #:
B190142
Status:
final
Fee:
$744
Permit Type:
Alteration
Building Type:
N/A
Building new construction additions alterations or sign
2020-08-03
Upgrade master bathroom hall bathroom kitchen & replace patio door
Valuation:
$13,000
Permit #:
B191923
Status:
final
Fee:
$976
Permit Type:
Alteration
Building Type:
N/A
Replace windows and patio door
Valuation:
$3,500
Permit #:
B200348
Status:
final
Fee:
$228
Permit Type:
Alteration
Building Type:
N/A
Building new construction additions alterations or sign
2019-04-23
Bathroom & kitchen remodel & window replacement
Valuation:
$20,000
Permit #:
B181666
Status:
final
Fee:
$1,379
Permit Type:
Alteration
Building Type:
N/A
Revision to b191127 move sub panel remove partition wall
Valuation:
$500
Permit #:
R19330
Status:
triage
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2020-06-11
Partial veranda enclosure
Valuation:
$22,000
Permit #:
B200034
Status:
final
Fee:
$949
Permit Type:
Alteration
Building Type:
N/A
Building new construction additions alterations or sign
2021-03-26
Remodel master bathroom
Valuation:
$4,500
Permit #:
B200002
Status:
final
Fee:
$418
Permit Type:
Alteration
Building Type:
N/A
Building new construction additions alterations or sign
2019-08-13
Move closet door install 4 recess lights
Valuation:
$1,200
Permit #:
B191127
Status:
final
Fee:
$247
Permit Type:
Alteration
Building Type:
N/A
Express kitchen like-for-like remodel permit - residential
2021-07-19
Replace cabinets and appliances and installing new led recess lights
Valuation:
$30,500
Permit #:
CBW21-0038
Status:
expired
Fee:
$1,684
Permit Type:
N/A
Building Type:
N/A
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2021-07-30
To remove and replace (4) windows and (1) patio door (same size and location) at existing single family dwelling
Valuation:
$6,000
Permit #:
RBC1903310
Status:
expired
Fee:
$427
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2019-04-23
Install new 2nd bathroom central ac/heat washer dryer electrical panel water heater
Valuation:
$17,000
Permit #:
B181845
Status:
final
Fee:
$1,211
Permit Type:
Alteration
Building Type:
N/A
Building new construction additions alterations or sign
2020-06-11
Kitchen & bathroom remodel
Valuation:
$30,000
Permit #:
B191609
Status:
final
Fee:
$1,887
Permit Type:
Alteration
Building Type:
N/A
Revision to b190142 change gas dryer to ventless electric dryer
Valuation:
N/A
Permit #:
R19249
Status:
triage
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
Photovoltaic system: installation of roof mounted residential system. ref: bld2014-00837
Valuation:
$15,000
Permit #:
BLD2014-00836
Status:
Received
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Alexander Huy Do License info
Verified License
| License # | 1040421 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Alexander Huy Do at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
13
Permits
- Building permit records show that Alexander Huy Do has worked on 13 permitted projects.
Alexander Huy Do Employees
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Alexander Huy Do
Sole Owner