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Location and Projects

Address
1556 El Centro Ave, Napa, CA, 94558
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MARIO CUSTOM BUILDER Construction

MARIO CUSTOM BUILDER, 1556 El Centro Ave, Napa, CA (Owned by: Mario Hernandez) holds a General Building license according to the California license board.

Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring MARIO CUSTOM BUILDER, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

MARIO CUSTOM BUILDER Services

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MARIO CUSTOM BUILDER Contact Information

Phone: (707) 501-7831
Address: 1556 El Centro Ave, Napa, CA 94558

MARIO CUSTOM BUILDER Napa

Quality

96
80th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
MARIO CUSTOM BUILDER has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.

Activity

1 project
2025
1 project
2023
Our building permit records indicate that MARIO CUSTOM BUILDER has worked on at least 2.0 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.

Pricing

1 project
$20k-$50k
1 project
$250k-$500k
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 MARIO CUSTOM BUILDER

Sort by: Notable Notable | Date Date | Job Value Job Value
Residence addition
2025-09-30
418sqft addition + whole house remodel m.e.p
Valuation:
$250,051
Permit #:
B2509-0164
Status:
plancheck
Fee:
$6,048
Permit Type:
N/A
Building Type:
N/A
Residential-pool spa or fountain
2023-12-19
Pool and spa re-plaster and installation of new pool equipment in new pool equipment shed (120 sq. ft.). permit includes the electrical for the new pool equipment shed
Valuation:
$35,000
Permit #:
BR23-02005-PSF
Status:
expired
Fee:
$2,335
Permit Type:
N/A
Building Type:
N/A
1410: replacing vanities in guest and master bathroom. no structural work to be performed. two bathroom remodel. no wall modification
Valuation:
$30,000
Permit #:
202104279387
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Residential
2019-08-09
Fire damage rebuld: replacement main dwelling. revision #2: switch steel beam to wood beam on two (2) covered porches. remove west covered patio
Valuation:
$690,000
Permit #:
B19-00202
Status:
final
Fee:
$10,533
Permit Type:
N/A
Building Type:
N/A
Replacement front windows on first two floors to mathch existing wood casment windows
Valuation:
$7,500
Permit #:
201907166038
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Residential
465 Stonecrest, Napa, CA
2015-02-11
Main dwelling alter - replace windows (retrofit bedrooms currently meet egress code) remove french doors at kitchen (infill with new framing 2x4 @16 o.c.) smoke/co2 alarms required. added 2/11: remove earthquake damaged chimney install new gas line & gas fireplace insert
Valuation:
$37,000
Permit #:
B15-00102
Status:
final
Fee:
$771
Permit Type:
N/A
Building Type:
N/A
Repair in kind and improvements to extg deck
Valuation:
$10,000
Permit #:
201707202533
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments

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