Updated: May 28, 2026
Location and Projects
Address
8304 GAYNOR AVE, North Hills, CA, 91343
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Expert Contractors Construction
Expert Contractors Inc, 8304 Gaynor Ave, North Hills, CA (Employee: Shlomo Rabby Chia) holds a General Building, Plumbing, Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Expert Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Expert Contractors Inc Services
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Expert Contractors Inc Contact Information
Phone Number: (818) 357-4517
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Address: 8304 GAYNOR AVE, North Hills, CA 91343
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Expert Contractors Inc North Hills
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Expert Contractors Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
15 projects
|
2025 |
|
20 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Expert Contractors Inc has worked on at least
45.0 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.
Experience
|
7 projects
|
Kitchen remodels |
|
4 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Expert Contractors Inc mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
15 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $11,000. This graph shows the distribution of these job values.
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 Expert Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental to permit # 25016-90000-01996 to correct work description to read fire damage repair for residential buildings only (maximum 10% of replacement cost of building). corridor only not unit
Valuation:
N/A
Permit #:
25016-30001-01996
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing ___3___squares. class a roof covering is required within very high fire hazard severity zone(vhfhsz). for residential roof replacement>50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-resi... see more
Valuation:
$4,200
Permit #:
24016-30000-34015
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit #23041-90000-15829 request change of address and work description change. from: 1468 1/2 w martin luther king jr blvd. to: 1468-1470 w martin luther king jr blvd. work description: 2 gang meter servicing 1468, 1468 1/2 1468 3/4 1470 and adu 1470 1/2 (no more than 400amps). ref.#23041-10000-59807
Valuation:
N/A
Permit #:
23041-10001-15829
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Door (4) 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 150.2(b) 1b of title 24
Valuation:
$3,200
Permit #:
23016-20000-05806
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Unit 209 - interior remodel - non structural no layout change. kitchen and bathroom and flooring. no demolish
Valuation:
$44,000
Permit #:
BS2502686
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 209 - interior remodel - non structural no layout change. kitchen and bathroom and flooring. no demolish
Valuation:
$44,000
Permit #:
BS2502685
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 209 - interior remodel - non structural no layout change. kitchen and bathroom and flooring. no demolish
Valuation:
$44,000
Permit #:
BS2502684
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 209 - interior remodel - non structural no layout change. kitchen and bathroom and flooring. no demolish
Valuation:
$44,000
Permit #:
BS2502683
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Fire damage repair for residential buildings only (maximum 10% of replacement cost of building)
Valuation:
$65,000
Permit #:
25016-90000-01996
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Unit 15 - non-structural interior remodel - kitchen batroom cabinets countertop sink replacement -- repair drywall - no flooring *90 day permit - reference rs2400365*
Valuation:
$6,600
Permit #:
BS2403245
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 15 - non-structural interior remodel - kitchen batroom cabinets countertop sink replacement -- repair drywall - no flooring *90 day permit - reference rs2400365*
Valuation:
$6,600
Permit #:
BS2403244
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Smoke alarm installation in units: 101-105 110 112-122 125 126 128-132 135 136 201-205 207-210 212-226 228-237
Valuation:
N/A
Permit #:
25041-30000-06547
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Sub panel replacement for units: 103 104 111 112 211 212 311 *total connected load not to exceed 400amps*
Valuation:
N/A
Permit #:
25041-30000-23018
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Water damage termite damage dry rot repair less than 10% of replacement cost of residential buildings
Valuation:
$4,500
Permit #:
25016-90000-15951
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Unit 102 - kitchen and bathroom remodel. no layout change or drywall removal
Valuation:
$45,000
Permit #:
BS2500644
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 102 - kitchen and bathroom remodel. no layout change or drywall removal
Valuation:
$45,000
Permit #:
BS2500643
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 102 - kitchen and bathroom remodel. no layout change or drywall removal
Valuation:
$45,000
Permit #:
BS2500642
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Repair leak water damge repipe due to plumbing damage emergency repair units# 102 202 303 403 - 90 day permit
Valuation:
$2,300
Permit #:
BS2400498
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured low-med
Unit 212 - (1) kitchen and (2) bathroom remodel. new flooring for entire unit
Valuation:
$38,000
Permit #:
BS2404680
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
Unit 212 - (1) kitchen and (2) bathroom remodel. new flooring for entire unit
Valuation:
$38,000
Permit #:
BS2404679
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Manufactured hi d...
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Expert Contractors Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Expert Contractors Inc License info
Verified License
| License # | 1007270 |
| Status | Active |
| State | California |
| Type | General Building, Plumbing, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Expert Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 643324 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
| Business Type | Corporation |
- 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 Expert Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Sequoia Insurance Company |
119
Permits
- Building permit records show that Expert Contractors Inc has worked on 119 permitted projects.
Expert Contractors Inc Employees
SC
Shlomo Rabby Chia
Rmo