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Location and Projects

Address
5196 BENITO ST STE 6, Montclair, CA, 91763
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Hammerstone Engineer

Hammerstone Inc at 5196 BENITO ST STE 6, Montclair, CA 91763, held a Engineer license (#1003052) with the California contractors license board with an expiration date of 03-14-2021. We last verified the license was inactive on 04-28-2026.

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.

Hammerstone Inc Services

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Hammerstone Inc Contact Information

Phone: (909) 680-9102 Edit
Address: 5196 BENITO ST STE 6, Montclair, CA 91763 Edit

Building Permits by Hammerstone Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Addition to 1st floor and addition 2nd floor to detached exiting garage to create an adu per ab2299 and sb1069. all work per engineered details
Valuation:
$110,000
Permit #:
17014-20000-01017
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Sign permit
2005-03-24
One illumn. wall sign copy: hammerstone real estatecologo 18 sq ft *********ljpd-1 subdistrict a ***********request 18 sq ft of signage for top floor. top floor has 28 tenant frontage and bottom floor has 20 of frontage. **********************this building is currently max out of signage
Valuation:
$0
Permit #:
206006
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Signs - permanent
Install 12 new recepticles
Valuation:
N/A
Permit #:
B1601705
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Residence building
2016-07-26
Install 12 new recepticles
Valuation:
N/A
Permit #:
B1601704
Status:
canceled
Fee:
$104
Permit Type:
N/A
Building Type:
N/A

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