Updated: Jun 13, 2026
Location and Projects
Address
29021 Ave Sherman, Valencia, CA, 91355
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Keane Constructors Inc
Keane Constructors Inc, 29021 Ave Sherman, Valencia, CA (Employee: John Patrick Keane) holds a General Building license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keane Constructors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Keane Constructors Inc Services
Start a project today:
Medium Multi-Family New Con...
Medium Multi-Family Remodel...
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Large Multi-Family New Cons...
Large Multi-Family Remodel ...
Healthcare Facility New Con...
Healthcare Facility Renovation
Keane Constructors Inc Contact Information
Phone Number: (661) 465-4455
Address: 29021 Ave Sherman, Valencia, CA 91355
Keane Constructors Inc Valencia
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keane Constructors Inc has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Keane Constructors Inc has worked on at least
4.0 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
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$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.
Building Permits by Keane Constructors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
These drawings describe in detail the tenant improvement (alteration remodel) of an existing vacant space located at 1140 commerce center drive in lancaster california. the existing space is to be converted into a large open office with small offices and conference rooms restrooms and storage rooms. the work is to include: site work: · accessible path of travel upgrades · accessible p... see more
Valuation:
N/A
Permit #:
PMT25-02582
Status:
issued
Fee:
$3,632
Permit Type:
N/A
Building Type:
N/A
Tenant improvement work on 7 812 sq.ft of the total floor area. new wall power lighting and finishes. no change in parking
Valuation:
$180,000
Permit #:
25016-10000-01069
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan demolish detach garage to building new detached adu at same location no replace parking required 3 of 3
Valuation:
$3,000
Permit #:
25019-10000-00436
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan new proposed detached accessory dwelling unit (adu) per state law work done per engineer design 1 of 3
Valuation:
N/A
Permit #:
25010-10000-00269
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Gpi only for new 498 s.f. detached adu and 111 s.f. single-family residince addition
Valuation:
N/A
Permit #:
25030-10000-00175
Status:
complete
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Office tenant improvement. including new partitions ceilings finishes and millwork. no change of use. area of work = 2697 sqft
Valuation:
$175,305
Permit #:
23016-10000-16489
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 25016-10000-01069 to addition edit rooms
Valuation:
$10,000
Permit #:
25016-10001-01069
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement for finance of america. m/e/p incuded in valuation
Valuation:
$439,505
Permit #:
COMM-21992-2019
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement - new walls to create a conference room and offices lighting and finishes. m/e included in valuation
Valuation:
$251,625
Permit #:
COMM-20163-2017
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement - new wall power lighting ceiling & finishes. new demising wall
Valuation:
$357,775
Permit #:
COMM-20039-2017
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement at existing office space to include: new non-load bearing partitions new or relocated doors partial new ceiling & millwork (~5411 sf)
Valuation:
$150,000
Permit #:
18016-10000-24425
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for title 24 energy only in existing office space tenant improvement. total area: 5008 sq ft. b#18016-10000-24425
Valuation:
N/A
Permit #:
18041-20000-34625
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing for new 2-story commercial building: office space 33640 sq ft warehouse 75233 sq ft and balcony 1264 sq ft
Valuation:
N/A
Permit #:
1610130023
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for new 2-story commercial building: office space 33640 sq ft warehouse 75233 sq ft and balcony 1264 sq ft
Valuation:
N/A
Permit #:
1610130048
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace dishwasher kitchen sink garbage disposal instal water lines for refrigerator and coffee maker
Valuation:
N/A
Permit #:
18042-20000-22208
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical for tenant improvement- (n) ductwork and vav box
Valuation:
N/A
Permit #:
1611150005
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for tenant improvement-(n) lighting & receptacles
Valuation:
N/A
Permit #:
1611100032
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical for tenant improvement- (n) ductwork & vav box
Valuation:
N/A
Permit #:
1611150006
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement work on 6561 sq ft of the total floor area; increase size of break room addition additional office rooms addition (n) entry and (n) conference room.(n) lighting and fixtures
Valuation:
$328,000
Permit #:
1608150009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement work on 6561 sq ft of the total floor area; increase size of break room addition additional office rooms addition (n) entry and (n) conference room.(n) lighting and fixtures
Valuation:
$328,000
Permit #:
1608150009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Keane Constructors Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Keane Constructors Inc License info
Verified License
| License # | 532966 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Keane Constructors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
32
Permits
- Building permit records show that Keane Constructors Inc has worked on 32 permitted projects.
Keane Constructors Inc Employees
JK
John Patrick Keane
Rmo / Ceo / Pres