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Location and Projects

Address
6997 MANSFIELD AVENUE, Dublin, CA, 94568
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John J Karpus Stone and Tile Contractor

John J Karpus at 6997 MANSFIELD AVENUE, Dublin, CA 94568, held a Stone and Tile Contractor license (#526088) with the California contractors license board with an expiration date of 08-27-2011. We last verified the license was inactive on 06-10-2026.

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 J Karpus Contact Information

Phone: (925) 833-0428 Edit
Address: 6997 MANSFIELD AVENUE, Dublin, CA 94568 Edit

Building Permits by John J Karpus

Sort by: Notable Notable | Date Date | Job Value Job Value
Building permit
1995-12-26
Install new shower remove existing tub and install washer/dryer in first floor hall bathroom - minor elec./plumbing
Valuation:
N/A
Permit #:
BLD95-1653
Status:
final
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Dwelling permit
2004-06-14
Re-tile hall bathroom tub/shower
Valuation:
$2,000
Permit #:
D040890
Status:
final
Fee:
$86
Permit Type:
Asfr
Building Type:
N/A
Dwelling permit
2002-11-20
Replace shower stall/tile
Valuation:
$3,150
Permit #:
D021695
Status:
final
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
Building/historical/na/na
1999-09-16
Repair m/b walls & floor
Valuation:
$0
Permit #:
00063390
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/al/alteration
1990-07-05
Replace window in kitchen
Valuation:
$1,567
Permit #:
BIAL0000164538
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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