Updated: Jun 01, 2026
Location and Projects
Address
P O BOX 1699, Thousand Oaks, CA, 91358
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DA Foster Construction
DA Foster Construction has been serving Thousand Oaks and the surrounding Ventura County area for over 27 years. The company specializes in residential remodeling, new home construction, and general contracting projects. DA Foster Construction handles a broad range of services, including kitchen and bathroom remodels, room additions, and custom interior and exterior renovations. The team works with homeowners to upgrade existing spaces or complete whole-house transformations. Portfolio examples include large-scale remodels, open-concept living area redesigns, and exterior facelifts for single-family homes. DA Foster Construction also manages new construction projects from the ground up and coordinates with architects and engineers as needed. The company combines experience with knowledge of local building codes and requirements specific to the Thousand Oaks area, guiding residential clients through all phases of construction or renovation.
DA Foster Construction Services
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DA Foster Construction Contact Information
Phone Number: (808) 390-4765
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Address: P O BOX 1699, Thousand Oaks, CA 91358
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DA Foster Construction Thousand Oaks
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
DA Foster Construction has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that DA Foster Construction 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
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
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.
Building Permits by DA Foster Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental ref to pcis#: 21010-30000-06938 to revise address from 223 n homewood rd to 227 n homewood rd
Valuation:
$501
Permit #:
21010-30001-06938
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 19016-10000-31806 to remove attached 5'-4 x 14'-7 trellis to the accessory dwelling unit from the plans
Valuation:
$501
Permit #:
19016-10001-31806
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 19'-4 x 19'-9 second floor addition to (e) 2-story single family dwelling and remodel portion of second story new skylights in (e) patio cover. all work per engineering
Valuation:
$50,000
Permit #:
20014-20000-00932
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to 21030-30000-08875 to addition slurry fill for uncovered ces drywell
Valuation:
$51
Permit #:
21030-30001-08875
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit no. 17020-30001-01116 to revise foundation plan for deepened piles
Valuation:
$37,000
Permit #:
17020-30001-01116
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 30'-0 x 19'-0 permeable wood deck on piles
Valuation:
$50,000
Permit #:
17020-30000-01116
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bathroom (1 ) remodel for residential buildings (no structural changes)
Valuation:
$18,000
Permit #:
18016-20000-09548
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tankless water heater
Valuation:
N/A
Permit #:
18042-20000-07727
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(8) window and (4) door change-out (same size & type) for residential buildings. 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
Valuation:
$25,000
Permit #:
14016-20000-21357
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(n) adu per gcs 65852.2(e)(1)(b) and lamc 12.22 a.33 (c) (d) and (g)
Valuation:
$147,000
Permit #:
21010-30000-06938
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out split system
Valuation:
N/A
Permit #:
18044-20000-03714
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel at lower level: convert (e) laundry room/mech. room into bedroom; remove/add partitions at bedroom master suite bathroom closets; new exterior balcony (6'x16'-4"). interior remodel at upper level: expand kitchen (formerly a bedroom); remove/add partitions; addition door from garage to dwelling; addition doors in existing openings. remodel work is in the family living ... see more
Valuation:
N/A
Permit #:
00016-30000-24093
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(21'x 24'-6") irregular 1-st floor addtion & remodel located in rear half of the building. & (10'-6 x 25'-4") court-yard located in front half of the building. & (6 x 26'6") covered patio. 2nd floor addition includes (17'-6 x 22') irregular shape addition located in rear half of the building
Valuation:
N/A
Permit #:
09014-20000-01454
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
General rehab permit - repair drywall. replace flooring. replace (13) windows and (7) doors (same size and location). remodel kitchen and (2) bathrooms - replace cabinets countertops vanity flooring tile and fixtures. include related plumbing hvac and electrical. no structural changes. valuation to be verified by the field inspector
Valuation:
$0
Permit #:
05016-20000-11602
Status:
Permit Finaled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(1) dwelling - si...
Supplemental permit to addition (n) baywindow in the north portion of building & include revise structural plans. ((21'x 24'-6") irregular 1-st floor addtion & remodel located in rear half of the building. & (10'-6 x 25'-4") court-yard located in front half of the building. & (6 x 26'6") covered patio. 2nd floor addition includes (17'-6 x 22') irregular shape addition located in rear ... see more
Valuation:
N/A
Permit #:
09014-20001-01454
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Widen existing opening to (24'-6") at media room and open one (8') opening at kitchen area by addition new steel beams steel columns and underpinning per engineered plans. no change of floor area. all work are performed at first floor
Valuation:
N/A
Permit #:
01016-20000-23003
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Site grading for (n) adu (2) accessory structures and trellis
Valuation:
$178
Permit #:
21030-30000-08875
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(n) accessory dinning and outdoor kitchen
Valuation:
$36,800
Permit #:
21010-30000-06939
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed enclose existing carport for a garage and remodel existing bathroom in a single family dwelling
Valuation:
$20,000
Permit #:
14016-10000-13627
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel relocate some non bearing partition walls replace 3 windows fill in wall addition 2 windows addition ceiling joists roof rafters miscelaneous related work (drywall patch up)....type v-n
Valuation:
N/A
Permit #:
98016-30000-07927
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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DA Foster Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
DA Foster Construction License info
Verified License
| License # | 673613 |
| 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 DA Foster Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
43
Permits
- Building permit records show that DA Foster Construction has worked on 43 permitted projects.
DA Foster Construction Employees
DF
Dennis Alan Foster
Owner