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Location and Projects

Address
627 TERESA ST, Martinez, CA, 94553
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John Christopher Sampson Construction

John Christopher Sampson at 627 TERESA ST, Martinez, CA 94553, held a General Contractor license (#544077) with the California contractors license board with an expiration date of 08-31-2026. We last verified the license was inactive on 05-14-2026.

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.

John Christopher Sampson Contact Information

Phone: (925) 532-3954 Edit
Address: 627 TERESA ST, Martinez, CA 94553 Edit

John Christopher Sampson Martinez

Quality

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

Activity

2 projects
2024
Our building permit records indicate that John Christopher Sampson has worked on at least 2.0 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.

Pricing

1 project
$100k-$250k
1 project
$250k-$500k
1 project
$500k-$1mil
Value Not Public: 0 projects
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 John Christopher Sampson

Sort by: Notable Notable | Date Date | Job Value Job Value
35/f: interior demolish to existinng office space. demolish space to include demolish of non load bearing partitions ceiings millwork and finishes fire and life safety to remain operational during course of construction. modification to mechanical and plumbing systems shall allow existing base building infrasturre to
Valuation:
$175,000
Permit #:
202402296787
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Replace 3 existing cooling units with 3 new ones (interior)
Valuation:
$300,000
Permit #:
202306220660
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Replace 12 existing cooling units with 12 new units (interior)
Valuation:
$900,000
Permit #:
202306220656
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Water service replacement/rework waste pipes prior to stucco exterior
Valuation:
N/A
Permit #:
98042-30001-15204
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace house sewer line. no connection to public sewer line
Valuation:
N/A
Permit #:
98042-30000-15204
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical
2002-01-25
Addition 2 circuits for each of two kitchenettes
Valuation:
N/A
Permit #:
02041-30000-00605
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Addition plumbing for kitchen sinks & stoves
Valuation:
N/A
Permit #:
02042-30000-00471
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A

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