Updated: May 14, 2026
Location and Projects
Address
1164 WHITCOMB AVE, Simi Valley, CA, 93065
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J B Jones Const Construction
Serving the Simi Valley area, J B Jones Const brings nearly three decades of construction experience to residential and commercial projects in Ventura County. Active since 1995, the company handles a range of general contracting services tailored to the needs of local homeowners and business owners. Project examples include remodels, additions, and property improvements, with work performed throughout Simi Valley and neighboring communities. J B Jones Const offers expertise in managing projects from initial planning to completion, coordinating all phases of construction to meet client requirements. With a longstanding presence in the local building industry, the company provides construction solutions suited to the architectural styles and needs of Southern California properties.
J B Jones Const Services
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J B Jones Const Contact Information
Phone Number: (818) 402-7322
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Address: 1164 WHITCOMB AVE, Simi, CA 93065
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J B Jones Const Simi
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J B Jones Const has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that J B Jones Const has worked on at least
2.0 projects over the past 2 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
|
$20k-$50k |
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.
New detached garage per engineer design
Valuation:
$40,000
Permit #:
25010-20000-00037
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re roof using comparable shingles 1 607sf new plywood 100sf. new siding on entire house 1 607sf
Valuation:
N/A
Permit #:
B23-000833
Status:
issued
Fee:
$986
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100 amp service to 200 amp service
Valuation:
N/A
Permit #:
BP24-02907
Status:
issued
Fee:
$112
Permit Type:
N/A
Building Type:
Building
5'-1 x 21'-10 addition and remodel to enlarge kitchen and addition one new bathroom per engineer
Valuation:
$50,000
Permit #:
20014-20000-02958
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
96 sf addition to (e) 2-story single family dwelling remodel of (ex) master bathroom
Valuation:
$75,000
Permit #:
15014-20000-01825
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition. 5'-3 to (e) 2nd. floor masterbedroom re-roof (e) front bedrooms (no addition to floor area) addition new window in dinning room. additional floor area (master bedroom) 130 sf
Valuation:
N/A
Permit #:
03014-30000-03919
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Add'n of 117 s.f. @ 1st floor. & convert 55 s.f. of the (e) garage. to create 1/2 bathroom and convert kitchen to dining room. & family room. to new kitchen @ 1st floor only
Valuation:
N/A
Permit #:
07014-20000-03559
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Revise permit 00vn78216 to relocate one int. non-bearing partition walls between (e) garage & (e) study room to enlarge garage from 21'x17 to 21'x18'6
Valuation:
N/A
Permit #:
00014-20001-03132
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace (e)masonry fireplace w/prefab unit. smoke det. req'd. r/r tile in bath; tear off install 1/2 ply & reroof w/comp shingles 13 sq.; repipe
Valuation:
N/A
Permit #:
96016-20000-03810
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
One story addition:enlarge master bedroom(19'4 x 28'10") & addition media room(16'4 x 19').remodel.2 new skylights
Valuation:
N/A
Permit #:
05014-20000-04715
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
96 sf addition to (e) 2-story single family dwelling remodel of (ex) master bathroom
Valuation:
$75,000
Permit #:
15014-20000-01825
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to addition exterior noncovered deck to second story above previously proposed cover deck on permit 02014-30000-01655
Valuation:
N/A
Permit #:
02014-30002-01655
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
11 x 19.5 two story bedroom and sunroom addition to the rear of existing 2-story single family dwelling. reframe stairs
Valuation:
N/A
Permit #:
03014-30000-00050
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition & remodel 1st & 2nd fls. 2nd floor addition: extend bedroom (2'x15') to create sitting room. addition balcony (4'x9')
Valuation:
N/A
Permit #:
00014-20000-00179
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel and addition to existing 2nd floor and first floor area. total new floor area to be added is 480 sq. ft
Valuation:
N/A
Permit #:
02014-30000-01655
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit for change of contractor and increase valuation on permit number 09016 20000 00817
Valuation:
N/A
Permit #:
09016-20001-00817
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
One story addition of storage to the rear of (e) 1- story garage (+157sf) all work per la city type v sheet
Valuation:
N/A
Permit #:
04014-30000-12015
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair/replace water damaged railing at existing exterior stair and addition 3-new support posts
Valuation:
N/A
Permit #:
08016-10000-15681
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Complete work started under permit #03014-30000-00050; 90% completed per inspector's report
Valuation:
N/A
Permit #:
03014-30002-00050
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 6'x21 portion to (e) garage. convert (e) washer dryer room to 3/4 bathroom
Valuation:
N/A
Permit #:
00014-20000-03132
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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J B Jones Const License info
Verified License
| License # | 538527 |
| 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 J B Jones Const at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
21
Permits
- Building permit records show that J B Jones Const has worked on 21 permitted projects.
J B Jones Const Employees
JJ
James Brian Jones
Sole Owner