Updated: Jun 05, 2026
Location and Projects
Address
18653 VENTURA BLVD #747, Tarzana, CA, 91356
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T Timothy Crowner Construction
Serving Tarzana and the greater Los Angeles area, T Timothy Crowner brings two decades of experience to residential and commercial construction projects. The company is led by Timothy Crowner, who oversees each phase of construction, from initial consultation to project completion. Project types managed by T Timothy Crowner include home remodels, new construction, additions, and renovations for single-family homes, multi-unit properties, and commercial spaces. Services cover general contracting, structural improvements, foundation work, and interior and exterior upgrades. Clients work directly with the principal throughout the process, ensuring clear communication and consistent oversight. With a long presence in the San Fernando Valley, T Timothy Crowner is familiar with the building codes and permitting requirements within Los Angeles and neighboring communities.
T Timothy Crowner Services
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T Timothy Crowner Contact Information
Phone Number: (818) 878-8588
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Address: 18653 VENTURA BLVD #747, Tarzana, CA 91356
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T Timothy Crowner Reviews
5 out of 5 stars, based on
2
reviews
-
By a user in Los AngelesJune 27, 2017Verified Hire
-
By CatherineJune 27, 2017Verified Hire
Alpha Omega plumbing was great. We've used them for other projects in the house and all good work. I recommend Alpha Omega to my friends.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Change of use from retail to beauty salon with interior non structural t.i.: patch drywalls to cover new plumbing/electrical work and building a non bearing partition wall for new private area. no change in parking. no change in overall dimension
Valuation:
$0
Permit #:
17016-20000-08598
Status:
Issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
(16) beauty shop ...
Interior bathroom remodel. remove tub shower and replace with shower no change in width or length. replace all plumbing and electrical fixtures like for like under separate plumbing and electrical permits
Valuation:
N/A
Permit #:
15016-20000-19615
Status:
Issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
(5) apartment
Supplemental to permit #13016-10000-18704 for (2) windows change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for windows replaced in all residential buildings three stories or less per section 152(b) of title 24
Valuation:
$0
Permit #:
13016-10001-18704
Status:
Issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Suppl. permit to 15016-20000-19110 to revise bathroom layout infill (e) bathroom sliding door and relocate bathroom window
Valuation:
N/A
Permit #:
15016-20001-19110
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(1) dwelling - si...
Bathroom remodel - replace existing vanity fixture, install new recessed lighting, install new exhaust fan, replace switches and outlets.
Valuation:
N/A
Permit #:
15041-90000-21535
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Remodel bathroom and laundryroom - change-out cabinets countertops tile relocate laundryroom and related electrical and plumbing - change-out 3 windows (same size and location) - dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24. ... see more
Valuation:
$0
Permit #:
06016-20000-21306
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(1) dwelling - si...
Bathroom remodel - replace plumbing fixtures including toilet, bathtub, bathtub fixture, shower fixture, sink and faucet.
Valuation:
N/A
Permit #:
15042-90000-13700
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Replacing (1) light fixture and electrical for exhaust fan off of existing circuits
Valuation:
N/A
Permit #:
15041-20000-39012
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Reframe (e) 13'-6 x 19'-6 portion of sunroom - extend (e) family room and convert portion to (n) den. upgrade roof for den & family room replace bedroom window on 2nd floor. all work done per engineering
Valuation:
N/A
Permit #:
10016-20000-08187
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement. install track and recessed lighting in salon. from exisiting circuits
Valuation:
$0
Permit #:
17041-10000-04351
Status:
Issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Enlarge (e) bathroom by converting 10'-0 x 3'-0 of (e) bedroom to bathroom
Valuation:
N/A
Permit #:
15016-20000-19110
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(1) dwelling - si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
16016-90000-29111
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
17016-90000-00356
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
16016-90000-27756
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
16016-90000-23275
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
16016-90000-02144
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Bathroom remodel for residential buildings (no structural changes).
Valuation:
N/A
Permit #:
15016-20000-25536
Status:
Permit Finaled
Fee:
N/A
Permit Type:
Apartment
Building Type:
(35) Condo-Multi ...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
15016-90000-24695
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
15016-90000-23018
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
Interior bathroom remodel/repair (no changes in walls or openings).
Valuation:
N/A
Permit #:
15016-90000-15344
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
(1) Dwelling - Si...
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Verified License
BuildZoom confirmed this contractor's license
T Timothy Crowner License info
Verified License
| License # | 1126854 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for T Timothy Crowner at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 869723 |
| 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 T Timothy Crowner at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
26
Permits
- Building permit records show that T Timothy Crowner has worked on 26 permitted projects.
T Timothy Crowner Employees
DP
Dustin Scott Poulton
Officer
JS
Jason Richard Smith
Rmo / Ceo / Pres
TC
Thomas Timothy Crowner
Owner
Our project manager, Dustin was wonderful. I can't say I would recommend them wholesale without him because the two owners who sold us the work were far less involved than we had hoped, but luckily Dustin was very attentive and on-site daily. As with anyone, you do have to supervise carefully as work progresses but they were eager to please and hard working.