Updated: Jul 17, 2026
Location and Projects
Address
P O BOX 308, Clayton, CA, 94517
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KEN MITOLO CONSTRUCTION
Based in Clayton, California, Ken Mitolo Construction has been active in the construction industry for over three decades. Serving residential clients throughout the Clayton area, the company undertakes a variety of home improvement and remodeling projects. With a long-standing presence since 1988, Ken Mitolo Construction provides general contracting services for single-family homes. Project types include home renovations, additions, and repairs, with a focus on meeting the specific needs of homeowners in the region. The company’s longevity in the Clayton market reflects extensive experience with local building requirements and codes. Ken Mitolo Construction works directly with property owners to deliver each project, drawing on decades of practical construction knowledge.
KEN MITOLO CONSTRUCTION Services
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KEN MITOLO CONSTRUCTION Contact Information
Phone Number: (925) 672-2460
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Address: P O BOX 308, Clayton, CA 94517
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KEN MITOLO CONSTRUCTION Clayton
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are KEN MITOLO CONSTRUCTION, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that KEN MITOLO CONSTRUCTION has worked on at least
3.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
3 projects
|
$5k-$20k |
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 KEN MITOLO CONSTRUCTION
This is a sample of this contractor's permits. Click here to access their complete permit history.
Master bath: replace leaking shower valve. replace water-damaged tile at shower wall and pan. replace tile backer board with denshield
Valuation:
N/A
Permit #:
BISUB23-01459
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water damage tile repair. backerboard replacement with denshield and leaking tub/shower valve replacement
Valuation:
$14,280
Permit #:
BIAL24-002697
Status:
approved
Fee:
$697
Permit Type:
N/A
Building Type:
N/A
Water damage tile repair. backerboard replacement with denshield and leaking tub/shower valve replacement
Valuation:
$14,280
Permit #:
BISUB24-00846
Status:
intake submittal
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel to include replacing cabinets appliances in kind; remove false ceiling; addition 6-recesses led can lights and 2-pendant lights. replace same size window with sliding anderson. run gas line for new range
Valuation:
N/A
Permit #:
BIAL20-005372
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom only addition 4 led can lights replace shower/tub valves install new wetwall replace tiles at shower pan/walls/& floor & install new exhaust fan
Valuation:
$9,800
Permit #:
B200398
Status:
final
Fee:
$494
Permit Type:
N/A
Building Type:
N/A
Replace cabinets and appliances. like for like. addition 2 pendant lights. provide wiring and gfi for island. remove (2) existing windows and replace w same size patio slider. re stucco exterior wall. run new circuits as needed
Valuation:
$10,000
Permit #:
B190120
Status:
final
Fee:
$503
Permit Type:
N/A
Building Type:
N/A
Kitchen: replace existing cabinets and appliances with like kind at same locations
Valuation:
$14,923
Permit #:
BIAL23-013301
Status:
issued
Fee:
$845
Permit Type:
N/A
Building Type:
N/A
Kitchen: replace existing cabinets and appliances with like kind at same locations
Valuation:
N/A
Permit #:
BISUB23-03695
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hallway bathroom remodel - replace vanity sink top bathroom tub and install cultured marble walls valve addition (3) led recessed lights replace (1) window retrofit
Valuation:
$6,570
Permit #:
B184306
Status:
final
Fee:
$403
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel: install (n) toilet (n) vanity replace swanston pan & wall w culture marble. new press balance valve. no structural work like for like
Valuation:
$5,894
Permit #:
B192716
Status:
final
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
Masterbathroom remodel; new fixtures cabinets sinks new led/electrical flip location of vanity and tub reducing width of one (e) window new tile floors
Valuation:
N/A
Permit #:
BIAL19-009981
Status:
final
Fee:
$904
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel replace toilet/tub/shower pan & walls/backerboard/dual vanity/& fixtures addition led can lights install pressure balance valves
Valuation:
$9,000
Permit #:
B190937
Status:
final
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel - replace cultured marble shower pan shower walls shower valve with pressure balance new fan light combo. like for like
Valuation:
$6,750
Permit #:
B192275
Status:
final
Fee:
$410
Permit Type:
N/A
Building Type:
N/A
Hall bathroom remodel - remove/replace - tub to shower tile surround and pan toilet vanity. electrical outlets fan and lights
Valuation:
N/A
Permit #:
BIAL19-012747
Status:
final
Fee:
$870
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel replace valve and fixtures addition new light and gfi replace backer board with dershield replace tile at walls pan and floor install new cabinet
Valuation:
$9,870
Permit #:
BIAL18-008874
Status:
final
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel to include replace tub and valve replace wetwall and cultured marble shower walls. replace counter top with cultured marble replace exhaust fan
Valuation:
N/A
Permit #:
BIAL18-004346
Status:
final
Fee:
$512
Permit Type:
N/A
Building Type:
N/A
In the master bathroom re-tile the shower pan walls & floor and addition 3 new led can lights
Valuation:
$6,750
Permit #:
B190758
Status:
final
Fee:
$404
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel: remove and replace tub shower vanity sinks faucets and lights in existing confiuration (n) backerboard and tile
Valuation:
$11,428
Permit #:
BIAL18-011134
Status:
final
Fee:
$584
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2020-01-29
Replace kitchen cabinets and appliances addition led lights
Valuation:
$12,428
Permit #:
B191802
Status:
final
Fee:
$1,176
Permit Type:
Alteration
Building Type:
N/A
Replace valve and pan lines one window same size and location fan lights door back board(wet wall) and tile in master bathroom
Valuation:
N/A
Permit #:
BIAL18-005090
Status:
final
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
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License # 1158542
Clayton, CA
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KEN MITOLO CONSTRUCTION License info
Inactive License
| License # | 531028 |
| 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 KEN MITOLO CONSTRUCTION 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 KEN MITOLO CONSTRUCTION, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
167
Permits
- Building permit records show that KEN MITOLO CONSTRUCTION has worked on 167 permitted projects.
KEN MITOLO CONSTRUCTION Employees
KM
Kenneth David Mitolo
Owner
Ken has done at least five home improvement projects for us over fifteen years and all have turned out great. He's an honest guy, prices himself reasonably and is meticulous in his work.