Updated: Jan 12, 2026
Location and Projects
Address
6 CROW CANYON COURT SUITE 200, San Ramon, CA, 94583
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Core Construction Builders & Associates Plumber
Core Construction Builders & Associates Inc, 6 Crow Canyon Ct, San Ramon, CA (Employees: Daniel Dwayne Cone, Douglas Edward Chew, and Frank Beretes Sampson Jr) holds a General Building, Plumbing, Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Core Construction Builders & Associates Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Core Construction Builders & Associates Inc Services
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Core Construction Builders & Associates Inc Contact Information
Phone Number: (925) 858-6215
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Address: 6 CROW CANYON COURT SUITE 200, San Ramon, CA 94583
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Core Construction Builders & Associates Inc San Ramon
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Core Construction Builders & Associates Inc has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
36 projects
|
2025 |
|
10 projects
|
2024 |
|
25 projects
|
2023 |
Our building permit records indicate that Core Construction Builders & Associates Inc has worked on at least
71.0 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
|
42 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Core Construction Builders & Associates Inc mostly works on
plumbing project
projects.
Pricing
|
40 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,500. 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.
Building Permits by Core Construction Builders & Associates Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install (n) water service line - relocate low pressure houseline to new pg&e meter location for safety reasons. per plan
Valuation:
$4,000
Permit #:
BRPLUMB-25-0019
Status:
final
Fee:
$374
Permit Type:
Gas line
Building Type:
N/A
Relocating the low-pressure houseline (gas line) to new pg&e meter location for safety reasons. work to only be done in the crawl space under the house to the new location work to be done on property only. pg&e to apply for work to be done in right of way
Valuation:
$2,800
Permit #:
BRPLUMB-25-0121
Status:
complete
Fee:
$372
Permit Type:
Gas line
Building Type:
N/A
Relocate low pressure houseline to new pg&e meter location for safety reasons
Valuation:
$2,500
Permit #:
PW25-0166
Status:
issued
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new pg&e meter location for safety
Valuation:
$2,750
Permit #:
BLD2025-07891
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new pg&e meter location
Valuation:
$2,500
Permit #:
BD25-0621
Status:
issued
Fee:
$493
Permit Type:
Residence. Repair
Building Type:
N/A
Relocate low pressure houseline to new pg&e meter location
Valuation:
$2,000
Permit #:
BD25-0588
Status:
issued
Fee:
$493
Permit Type:
Misc
Building Type:
N/A
Relocate low pressure houseline from the sidewalk to the new pg&e meter location at the wall
Valuation:
N/A
Permit #:
BL-PLUMC-2025-00036
Status:
completeness check
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline from the sidewalk to the new pg&e meter location at the wall
Valuation:
N/A
Permit #:
BL-PLUMC-2025-00033
Status:
issued
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new pg&e meter location for safety reasons(plump) ***en permit will be needed for any work being done in the row***
Valuation:
$2,500
Permit #:
P23-0006
Status:
final
Fee:
$857
Permit Type:
N/A
Building Type:
N/A
Units 1311 and 1311 1/2- relocate low pressure houseline to new pg&e meter location for safety reasons
Valuation:
N/A
Permit #:
B2023-02953
Status:
canceled
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Units 1303 and 1305- relocate low pressure houseline to new pg&e meter location for safety reasons
Valuation:
N/A
Permit #:
B2023-02952
Status:
canceled
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline from sidewalk to new pg&e meter location at the wall
Valuation:
N/A
Permit #:
BL-PLUMC-2025-00035
Status:
completeness check
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New relocation of low pressure houseline to new pg&e meter location requested by the owner for safety reasons
Valuation:
$4,500
Permit #:
B2024-00609
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure gas houseline to new pg&e meter location for safety reasons
Valuation:
$2,000
Permit #:
PW25-0195
Status:
issued
Fee:
$437
Permit Type:
N/A
Building Type:
N/A
Relocate gas houselines to new central 20 meter manifold location installed by pg&e for safety reasons
Valuation:
N/A
Permit #:
B2024-05998
Status:
canceled
Fee:
$1,365
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new pg&e meter location for safety reasons
Valuation:
N/A
Permit #:
B2023-02858
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new meter location for safety reasons
Valuation:
$2,000
Permit #:
B2025-03776
Status:
issued
Fee:
$98
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new meter location for safety reasons
Valuation:
$2,300
Permit #:
PW25-0272
Status:
issued
Fee:
$269
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new meter location for safety reasons
Valuation:
$2,200
Permit #:
PW25-0271
Status:
issued
Fee:
$269
Permit Type:
N/A
Building Type:
N/A
Relocate low pressure houseline to new meter location for safety reasons
Valuation:
$2,200
Permit #:
PW25-0270
Status:
issued
Fee:
$269
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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Avg Project
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Projects
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
Core Construction Builders & Associates Inc License info
Verified License
| License # | 1068729 |
| Status | Active |
| State | California |
| Type | General Building, Plumbing, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Core Construction Builders & Associates Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Twin City Fire Insurance Company |
70
Permits
- Building permit records show that Core Construction Builders & Associates Inc has worked on 70 permitted projects.
Core Construction Builders & Associates Inc Employees
DC
Daniel Dwayne Cone
Rme
DC
Douglas Edward Chew
Ceo / President
FJ
Frank Beretes Sampson Jr
Rme
HS
Howard Song
Officer
HS
Howard Song
Officer