Updated: Jun 01, 2026
Location and Projects
Address
4962 VANNOY AVE, Castro Valley, CA, 94546
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Mark Schantz Construction
Mark Schantz, 4962 Vannoy Ave, Castro Valley, CA (Employee: Mark Alan Schantz) holds a General Building license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark Schantz, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark Schantz Services
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Mark Schantz Contact Information
Phone Number: (510) 551-8788
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Address: 4962 VANNOY AVE, Castro Valley, CA 94546
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Mark Schantz Castro Valley
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mark Schantz has a BuildZoom score of 95, which places them above 78% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Mark Schantz has worked on at least
1.0 project 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
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.
Dot - curb gutter sidewalk standard compliance certificate
2019-12-06
Sidewalk compliance certificate; pursuant to oakland municipal code 12.04.380: sidewalk inspection replacement and compliance certificates. the applicant has conducted a self-certification inspection at the subject property completed repairs or replacements as needed and certifies that the entire sidewalk abutting the site is maintained in a manner consistent with the california stree... see more
Valuation:
N/A
Permit #:
CGS1901895
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Alteration of 66 s.f. of master bathroom. new sub panel in garage update old panel. same location. 1) smoke and carbon monoxide detectors to be checked and replaced as necessary 2) earthquake actuated gas valve to be installed 3) non compliant plumbing fixtures to be replaced per code. 4) no ev charging station to be installed 5) replace existing sub panel to accommodate new breakers ... see more
Valuation:
$20,000
Permit #:
BLD2023-09670
Status:
complete
Fee:
$1,646
Permit Type:
Alteration
Building Type:
N/A
Complete rb1002938/replace lap siding remodel interior replace 8 sf of subfloor for bathroom. rebuild porches addition laundry room addition 2nd bathroom
Valuation:
$70,000
Permit #:
RB1004440
Status:
final
Fee:
$2,910
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel (same layout)- replace all cabinets & countertops; reset plumbing fixtures; addition light fixtures & receptacles
Valuation:
$5,000
Permit #:
BLD2011-01136
Status:
final
Fee:
$796
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom 50 sq. ft. install new whirlpool tub toilet and shower. moving copper water lines and move drains. adding exhaust fan over shower
Valuation:
N/A
Permit #:
BLD2006-00339
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 135 s.f. outdoor balcony with stairs at proposed balcony replace 6 wide window with 6068 door and addition switched light fixture
Valuation:
$8,500
Permit #:
D030356
Status:
final
Fee:
$269
Permit Type:
N/A
Building Type:
N/A
New 800 sq ft deck. replace existing window with new french doors (no change to opening width). addition new exterior lighting
Valuation:
N/A
Permit #:
BLD2005-02420
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for kitchen and 2 bathroom remodel & 3 bedroom updates. upgrade service to 200 amps
Valuation:
N/A
Permit #:
RE1002268
Status:
final
Fee:
$390
Permit Type:
N/A
Building Type:
N/A
New 2nd story deck approx 400sf new stairs. replace 2nd fl 6/0 x 4/0 window with 6/0 x 6/8 sl gl door
Valuation:
N/A
Permit #:
BLD2002-02956
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Underground electrical conduit to future portable spa. footings (2) for future patio cover/2nd story deck
Valuation:
N/A
Permit #:
B001412
Status:
final
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Replace concrete on walway with plydeck er 3732 156sf
Valuation:
N/A
Permit #:
BLD2010-02382
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service from 60 amps to 100 amps
Valuation:
$1,200
Permit #:
E11-0058
Status:
final
Fee:
$372
Permit Type:
N/A
Building Type:
N/A
Replace fixtures for kitchen and 2 bathrms
Valuation:
N/A
Permit #:
RP1001804
Status:
final
Fee:
$637
Permit Type:
N/A
Building Type:
N/A
Replace 2 bathroom exhaust fans
Valuation:
N/A
Permit #:
RM1001230
Status:
final
Fee:
$277
Permit Type:
N/A
Building Type:
N/A
New 50 amp feed to new subpanel. 1 new circuit
Valuation:
N/A
Permit #:
BLD2002-02957
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Portable spa; new sub-panel extension. recpt.(2)
Valuation:
$1,000
Permit #:
PS000091
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Rebuild rear deck and stairs.
Valuation:
$20,000
Permit #:
RB0201884
Status:
final
Fee:
$829
Permit Type:
N/A
Building Type:
N/A
Electrical for deck
Valuation:
N/A
Permit #:
RE0202654
Status:
final
Fee:
$98
Permit Type:
N/A
Building Type:
N/A
Building/project/master application/master application
1999-09-27
New trellis @ deck
Valuation:
$3,000
Permit #:
99000-00000-02731
Status:
N/A
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Elect to spa
Valuation:
N/A
Permit #:
BIE0000243359
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mark Schantz License info
Verified License
| License # | 689172 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mark Schantz at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
18
Permits
- Building permit records show that Mark Schantz has worked on 18 permitted projects.
Mark Schantz Employees
MS
Mark Alan Schantz
Sole Owner