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BZ SCORE: 101

Verified License

Newbury Park, CA

Berardinelli Custom Builders

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BZ SCORE: 101

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Best General Contractors in Newbury Park

Updated: Jun 17, 2026

Berardinelli Custom Builders Construction

Serving Newbury Park and surrounding Ventura County communities, Berardinelli Custom Builders brings nearly three decades of residential construction experience to custom home building and remodeling projects. The company works with homeowners on a range of project types, with a portfolio that includes new home construction, home additions, kitchen and bathroom renovations, and whole-house remodels. Berardinelli Custom Builders collaborates closely with local architects and designers to deliver custom living spaces tailored to clients’ specifications. The company manages all phases of construction, from initial planning and permitting through completion. Berardinelli Custom Builders emphasizes thorough project management and clear communication throughout the building process. The firm is local to the Conejo Valley and focuses its services in Newbury Park, Thousand Oaks, and nearby neighborhoods.

Berardinelli Custom Builders Newbury Park

Quality

101

88th percentile

How is the BuildZoom score calculated?

Pro tip: We generally recommend hiring a contractor with a score higher than 95.

Berardinelli Custom Builders has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.

Activity

5 projects	2025
2 projects	2024
1 project	2023

Our building permit records indicate that Berardinelli Custom Builders has worked on at least 8.0 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.

Pricing

3 projects	< $5k
2 projects	$5k-$20k
2 projects	$20k-$50k
1 project	$50k-$100k

Value Not Public: 1.0 project

The typical size of their permits is approximately $10,000. 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 Berardinelli Custom Builders

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Bldg-alter/repair

3559 N Woodcliff Rd, Sherman Oaks, CA, 91403

2025-08-04

Interior remodel to relocate walls and create a new powder room with in the (e) single family dwelling

Valuation:

$15,000

Permit #:

25016-20000-22494

Status:

issued

Fee:

N/A

Permit Type:

1 or 2 family dwe...

Building Type:

N/A

Bldg-alter/repair

11603 W Hesby St, North Hollywood, CA, 91601

2022-07-16

Convert ex 20'6"x18'7 detached garage into rec room building. all work per engr design. see comments

Valuation:

$25,000

Permit #:

20014-20000-04110

Status:

final

Fee:

N/A

Permit Type:

1 or 2 family dwe...

Building Type:

N/A

Residential mechanical permit

538 Brisbaine Ave, Newbury Park, CA, 91320

2024-05-23

(n) 660 sq. ft. detached accessory dwelling unit

Valuation:

$80,000

Permit #:

MEC-2024-00018

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential electrical permit

538 Brisbaine Ave, Newbury Park, CA, 91320

2024-11-19

(n) 660 sq. ft. detached accessory dwelling unit

Valuation:

$80,000

Permit #:

ELE-2024-00017

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building permit

538 Brisbaine Ave, Newbury Park, CA, 91320

2024-05-29

40 lf of 4 high max retaining wall at existing slope per city standard detail

Valuation:

$4,800

Permit #:

BLD-2024-00024

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Misc residential permit

3213 Calle De Debesa, Camarillo, CA, 93010

2025-05-06

No Description Available

Valuation:

$1,500

Permit #:

25-909|000/000/PNP/00

Status:

issued

Fee:

$173

Permit Type:

N/A

Building Type:

Re 1-acre min lot...

Misc residential permit

3213 Calle De Debesa, Camarillo, CA, 93010

2025-05-06

No Description Available

Valuation:

$1,500

Permit #:

25-909|000/000/MNP/00

Status:

issued

Fee:

$173

Permit Type:

N/A

Building Type:

Re 1-acre min lot...

Misc residential permit

3213 Calle De Debesa, Camarillo, CA, 93010

2025-05-06

No Description Available

Valuation:

$1,500

Permit #:

25-909|000/000/ELNP/00

Status:

issued

Fee:

$173

Permit Type:

N/A

Building Type:

Re 1-acre min lot...

Misc residential permit

3213 Calle De Debesa, Camarillo, CA, 93010

2025-05-06

No Description Available

Valuation:

$1,500

Permit #:

25-909|000/000/BLDG/00

Status:

issued

Fee:

$173

Permit Type:

N/A

Building Type:

Re 1-acre min lot...

Electrical

345 S Linden Dr, Beverly Hills, CA, 90212

2024-04-11

Install (n) 6 high metal fence in front yard w pedestrian gate and entry system. revisions to bs2306838 - addition scope to replace (e) electric panel (200 a)

Valuation:

$21,600

Permit #:

BS2306838

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

Single family res...

Fence wall

345 S Linden Dr, Beverly Hills, CA, 90212

2024-04-19

Install (n) 6 high metal fence in front yard w pedestrian gate and entry system

Valuation:

$18,000

Permit #:

BS2306837

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

Single family res...

Residential plumbing permit

538 Brisbaine Ave, Newbury Park, CA, 91320

2024-05-23

(n) 660 sq. ft. detached accessory dwelling unit

Valuation:

$80,000

Permit #:

PLM-2023-01400

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Plumbing

1076 Marilyn Dr, Beverly Hills, CA, 90210

2022-02-23

Convert tub to shower in bathroom

Valuation:

$8,500

Permit #:

BS2106021

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

Single family res...

Plumbing

1076 Marilyn Dr, Beverly Hills, CA, 90210

2022-02-23

Convert tub to shower in bathroom

Valuation:

$8,500

Permit #:

BS2106021

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

Single family res...

Electrical

1076 Marilyn Dr, Beverly Hills, CA, 90210

2022-02-23

Convert tub to shower in bathroom

Valuation:

$8,500

Permit #:

BS2106020

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

Single family res...

Electrical

1076 Marilyn Dr, Beverly Hills, CA, 90210

2022-02-23

Convert tub to shower in bathroom

Valuation:

$8,500

Permit #:

BS2106020

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

Single family res...

Residential building permit

1377 Pathfinder Ave, Westlake Village, CA, 91362

2023-08-15

Abandon wine cellar waterproof basement

Valuation:

$1

Permit #:

BLD-2023-08722

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Bldg-alter/repair

10450 W Wilshire Blvd, Los Angeles, CA, 90024

2025-04-07

Metal partition walls and soffits in existing condominium unit

Valuation:

$5,000

Permit #:

24016-30000-30768

Status:

final

Fee:

N/A

Permit Type:

Apartment

Building Type:

N/A

Residential

1134 Alta Loma Rd, Apt 305, West Hollywood, CA, 90069

2019-04-18

Need hoa letter

Valuation:

N/A

Permit #:

B19-0252

Status:

final

Fee:

N/A

Permit Type:

Remodel

Building Type:

N/A

Bldg-addition

11603 W Hesby St, North Hollywood, CA, 91601

2022-08-30

49'-6 x 59'-9 irregular shaped addition to existing single family dwelling and remodel to reconfigure floor plan and addition new attached garage; equpped with nfpa 13-d fire sprinklers throughout

Valuation:

$200,000

Permit #:

20014-20000-02949

Status:

final

Fee:

N/A

Permit Type:

1 or 2 family dwe...

Building Type:

N/A

Recent Buildzoom Projects

Verified License

License #	884217
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 Berardinelli Custom Builders at the California Contractors State License Board.

This is a sample of licensing data; click here to access a complete history.

Inactive License

License #	855963
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 Berardinelli Custom Builders at the California Contractors State License Board.

This is a sample of licensing data; click here to access a complete history.

101

BuildZoom Score

How the BuildZoom Score works

Bonded

Bonded Agent	American Contractors Indemnity Company
Bond Value	$15,000

Learn More

Insured

Workers Comp Provider

Benchmark Insurance Company

Learn More

46

Permits

Building permit records show that Berardinelli Custom Builders has worked on 46 permitted projects.

Follow this contractor

Before you Hire

Here are some rules, regulations, and laws governing general contractors in California:

Does Berardinelli Custom Builders carry a valid contracting license?

In California, any remodeling or construction project that exceeds $500 (labor and materials), requires a contractor to have an active license with the California Contractor State License Board (CSLB).

Berardinelli Custom Builders currently holds license 884217, 855963 (General Building), which was Active when we last checked.

How important is contractor licensing in California?

The CSLB is one of the highest rated licensing boards in the US. Applicants are required to pass a written board exam and prove at least four years of prior, relevant work experience. In addition, the CSLB requires all license holders to maintain at least $2,500 in operating capital and provides you with a range of other consumer protections.

Your liability risk when hiring Berardinelli Custom Builders

Contractors in California are required to carry workers' compensation insurance if they have employees and proof of liability insurance with the cumulative limit of $1 million for licensees with five or fewer persons, and an additional 100,000 for each additional member over five, not to exceed $5 million total.

Financial recourse when hiring Berardinelli Custom Builders

All licensed contractors in California are required to maintain a bond, which provides you with financial recourse in case they perform defective work or violate license regulations. If you feel as though you have been taken advantage of, you should leave feedback on the contractor's BuildZoom profile and file a complaint with the CSLB.

Berardinelli Custom Builders has a $15,000 bond with American Contractors Indemnity Company.

What else should I know before hiring Berardinelli Custom Builders

California contractors are required to submit their fingerprints to the board, which are then checked against criminal records held by the California Department of Justice (DOJ) and Federal Bureau of Investigation (FBI) prior to obtaining a valid contracting license.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

The California State License Board recommends getting at least three written bids before hiring a contractor. Do not automatically accept the lowest bid - an abnormally low bid may indicate the contractor made a mistake and is not including the same work quoted by their competitors. We've made the bid collection process extremely simple (and free). Just click here to get started.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

Homeowners who hire through BuildZoom's free bidding system report high rates of satisfaction, and homeowners who research contractors online are twice as likely to be happy at the end of their project.

If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…

Browse remodeling photos

If you are looking for remodeling ideas, you can browse hundreds of beautiful photos of work performed by our general contractors.

Browse building permits

You can use our building permit search to see the contractors who are active in your neighborhood and the projects currently taking place.

Get a cost estimate

Use our remodeling calculator to get a ballpark estimate for your project. If you're ready to hire, use our bidding system to get actual quotes from local contractors.