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Location and Projects

Address
838 PINEHURST PLACE, San Ramon, CA, 94583
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Cornerstone Development & Construction Company

Cornerstone Development & Construction Company at 838 PINEHURST PLACE, San Ramon, CA 94583, held a General Contractor license (#404408) with the California contractors license board with an expiration date of 05-31-1991. We last verified the license was expired on 03-24-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.

Cornerstone Development & Construction Company Services

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Cornerstone Development & Construction Company Contact Information

Address: 838 PINEHURST PLACE, San Ramon, CA 94583 Edit

Cornerstone Development & Construction Company San Ramon

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Cornerstone Development & Construction Company, click “This is My Business” to update your information.

Activity

2 projects
2025
Our building permit records indicate that Cornerstone Development & Construction Company has worked on at least 2.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

Value Not Public: 1.0 project
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 Cornerstone Development & Construction Company

Sort by: Notable Notable | Date Date | Job Value Job Value
Bldg-alter/repair
2025-09-09
Supplemental to permit # 0014-30000-00361 to change contractor from abbott r t construction inc license#746685 to th young inc dba cornerstone company construction & development license # 919784
Valuation:
N/A
Permit #:
20014-30009-00361
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Nonbldg-alter/repair
2025-09-10
Supplemental permit to 23047-30001-00477 for transfer of permit to th young inc dba cornerstone company construction & development license #919784
Valuation:
N/A
Permit #:
23047-20002-00477
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-09-10
Supplemental permit to 20030-30002-01176 for transfer of permit to th young inc dba cornerstone company construction & development license #919784
Valuation:
N/A
Permit #:
20030-20003-01176
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-09-10
Supplemental permit to 22030-30001-07032 for transfer of permit to th young inc dba cornerstone company construction & development license #919784
Valuation:
N/A
Permit #:
22030-20002-07032
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-11-19
(1) kitchen (3) bathroom remodel for residential buildings (no structural changes)
Valuation:
$5,000
Permit #:
25016-10000-34221
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A

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