Updated: May 03, 2026
Location and Projects
Address
12112 OBISPO ROAD, San Diego, CA, 92128
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Mario Zanelli Construction
Mario Zanelli at 12112 OBISPO ROAD, San Diego, CA 92128, held a General Contractor license (#305815) with the California contractors license board with an expiration date of 06-30-2023. We last verified the license was expired on 05-02-2026.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
Mario Zanelli Services
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Mario Zanelli Contact Information
Phone Number: (619) 980-8602
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Address: 12112 OBISPO ROAD, San Diego, CA 92128
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Mario Zanelli San Diego
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Mario Zanelli, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Mario Zanelli 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Below ground gunite pool with raised spa
Valuation:
$129,000
Permit #:
BLDG-R-2025-04571
Status:
issued
Fee:
$944
Permit Type:
N/A
Building Type:
N/A
Disconnect grease trap (not removing) and connect direct drain
Valuation:
N/A
Permit #:
240002344
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition: adding 27 sq. ft. off of (e) kitchen. remodel: complete kitchen remodel to include converting (e) breakfast area to tv area. reconfigure walls between living room dining room & remodeled kitchen/tv area. convert approx. 27 sq. ft. of (e) garage to kitchen space creating new pantry. remove water heater from garage and install new tankless water heater at garage side exterior.... see more
Valuation:
$218,781
Permit #:
BLD2011-00980
Status:
final
Fee:
$5,992
Permit Type:
N/A
Building Type:
N/A
Rancho bernardo - building and plumbing permits for voluntary ada upgrade to showers. scope of work is to modify 2 shower stalls in each restroom for accessibility no work to the exterior of the structure. zone: rs-1-14 cup 88-0577 brush mgmt
Valuation:
$10,000
Permit #:
1015521
Status:
complete
Fee:
$701
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Rancho bernardo - building permit for new portico over front entrance of an existing community center. zone: rs-1-14 cup 88-0577 overlays: brush zone w 300 buffer tandem
Valuation:
$1,875
Permit #:
547197
Status:
complete
Fee:
$541
Permit Type:
Acc struct- non r...
Building Type:
N/A
Rancho bernardo - building and plumbing permits for voluntary ada upgrade to showers. scope of work is to modify 2 shower stalls in each restroom for accessibility no work to the exterior of the structure. zone: rs-1-14 cup 88-0577 brush mgmt
Valuation:
N/A
Permit #:
1015525
Status:
complete
Fee:
$916
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University, rs-1-7; new family room and office and bathroom and hallway addition in a sngl fam res. owner:don & beth zanelli; census tract: 83.14
Valuation:
$72,576
Permit #:
309788
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Add/Alt 1 or 2 Fa...
Addition on to project 289412 seven oaks ada showers
Valuation:
N/A
Permit #:
1087042
Status:
complete
Fee:
$321
Permit Type:
N/A
Building Type:
N/A
University - combination permit - addition of a 400 sf pool and spa (per mp # 92) to an existing single family residence - owner don and betri zanelli - rs 1-7
Valuation:
$12,700
Permit #:
285183
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
Pool or Spa/1 or ...
#scanned# reroof: tear off existing. install felt and composition shingles
Valuation:
$6,500
Permit #:
BLD2013-00458
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
Me - addition wallheater 14, 000 btu for room addition
Valuation:
N/A
Permit #:
ME101525
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Electrical permit
El - electrical wiring for room addition
Valuation:
N/A
Permit #:
EL101119
Status:
final
Fee:
N/A
Permit Type:
Electrical permit
Building Type:
N/A
Disconnect grease trap (not removing) and connect direct drain
Valuation:
$0
Permit #:
0240002344
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Rancho bernardo combo permit single story addition to an existing single story sdu additon to master bedroom living room and new den/office. zone = rs-1-14
Valuation:
$59,893
Permit #:
61800
Status:
canceled
Fee:
$307
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
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Mario Zanelli License info
Inactive License
| License # | 305815 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Mario Zanelli at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Mario Zanelli, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
7
Permits
- Building permit records show that Mario Zanelli has worked on 7 permitted projects.
Mario Zanelli Employees
MZ
Mario Zanelli
Sole Owner
MZ
Mario Zanelli
Owner