"Concrete Housing Construction" by Concrete Forms // CC BY 2.0

T

ALERT

Timeless Estates

this is my business

ALERT

Home

/

Search

/

Chino

/

Best General Contractors in Chino

Updated: Apr 18, 2026

Timeless Estates Construction

Timeless Estates Corp at 15010 SIERRA BONITA LANE, Chino, CA 91710, held a General Contractor license (#1026655) with the California contractors license board with an expiration date of 05-31-2023. We last verified the license was expired on 04-17-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.

Timeless Estates Corp Chino

Quality

Alert*

How is the BuildZoom score calculated?

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

*No active license on file. If you are Timeless Estates Corp, click “This is My Business” to update your information.

Activity

1 project	2024
1 project	2023

Our building permit records indicate that Timeless Estates Corp has worked on at least 2.0 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

1 project

$100k-$250k

Value Not Public: 0 projects

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 Timeless Estates Corp

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

400 N Avalon Blvd, Wilmington, CA, 90744

2023-05-10

Tenant improvement interior remodel of (e) office building to addition non-load bearing partitions

Valuation:

$50,000

Permit #:

22016-10000-12369

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Bldg-alter/repair

533 N Fairfax Ave, Los Angeles, CA, 90036

2022-04-25

Supplemental to permit # 20016-10k-28645 to change the scope of work on the second floor - change restroom to storage room. ada restroom on the ground floor

Valuation:

N/A

Permit #:

20016-10001-28645

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Residential building addition

1822 W Longhill Dr, Monterey Park, CA, 91754

2024-08-05

909 sf addition adjacent to house and 365 sf interior remodel

Valuation:

$163,056

Permit #:

B23-0078

Status:

expired

Fee:

$7,631

Permit Type:

N/A

Building Type:

N/A

Res-addition alteration

368 W Wistaria Ave, Arcadia, CA, 91007

2021-11-24

Remove existing stucco insulation and drywall replace new stucco insulation new drywall entire building

Valuation:

$40,000

Permit #:

RALT-21-2256

Status:

issued

Fee:

$1,611

Permit Type:

N/A

Building Type:

N/A

Mep - residential

368 W Wistaria Ave, Arcadia, CA, 91007

2022-08-24

3 hvac systems per approved plans. hers required for final

Valuation:

N/A

Permit #:

MEP-22-1658

Status:

issued

Fee:

$462

Permit Type:

N/A

Building Type:

N/A

Bldg-alter/repair

14046 W Oxnard St, Van Nuys, CA, 91401

2020-03-13

Tenant improvement to the (e) laudromat. replace t-bar ceiling and equipt

Valuation:

$110,000

Permit #:

20016-20000-04781

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5508 Parmerton Ave, Temple City, CA, 91780

2019-10-21

10 outlets 2 light fixtures and upgrade service panel from 100 amp to 200 amp

Valuation:

$0

Permit #:

E19-38523

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Plumbing

14046 W Oxnard St, Van Nuys, CA, 91401

2020-02-05

Install drain trough for lint removal

Valuation:

N/A

Permit #:

20042-10000-02879

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Building

5508 Parmerton Ave, Temple City, CA, 91780

2019-10-21

2 bathroom remodel and kitchen remodel

Valuation:

$32,000

Permit #:

B19-38518

Status:

final

Fee:

N/A

Permit Type:

Rr residential al...

Building Type:

N/A

Plumbing

14046 W Oxnard St, Van Nuys, CA, 91401

2020-01-24

Replace washing machines

Valuation:

N/A

Permit #:

20042-10000-01899

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Plumbing

5508 Parmerton Ave, Temple City, CA, 91780

2019-10-21

Bathtub/shower lavatories and water closets

Valuation:

$0

Permit #:

P19-38525

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Electrical

14046 W Oxnard St, Van Nuys, CA, 91401

2020-02-05

Relocate wiring

Valuation:

N/A

Permit #:

20041-10000-05195

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Hvac

14046 W Oxnard St, Van Nuys, CA, 91401

2020-01-24

Replace dryers

Valuation:

N/A

Permit #:

20044-10000-01008

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Mechanical

5508 Parmerton Ave, Temple City, CA, 91780

2019-10-21

2 ventilation fans

Valuation:

$0

Permit #:

M19-38524

Status:

final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Bldg-addition

533 N Fairfax Ave, Los Angeles, CA, 90036

2022-06-06

Addition 19 x 48.5 irr. to make a 2nd story inside the building to be used as accessory storage for existing retail building new opening to interconnect 2 retail tenants tenant improvement

Valuation:

$110,000

Permit #:

20016-10000-28645

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Plumbing

5520 Ryland Ave, Temple City, CA, 91780

2018-10-02

Bathtub/showers dishwasher hose bibbs lavatories sink water closets water heater and gas outlets

Valuation:

$0

Permit #:

P18-36883

Status:

canceled

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Mechanical

5520 Ryland Ave, Temple City, CA, 91780

2018-10-02

Installation of two central air conditioning and heating systems fireplace air inlets appliance vents and ventilation fans

Valuation:

$0

Permit #:

M18-36882

Status:

canceled

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Electrical

5520 Ryland Ave, Temple City, CA, 91780

2018-10-02

Temporary power pole 15 branch circuits 50 light fixtures air conditioning + fau units garbage disposal dishwasher range hood washing machine exhaust fans vehicle charger and upgrade service panel to 200 amp

Valuation:

$0

Permit #:

E18-36881

Status:

canceled

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building

5520 Ryland Ave, Temple City, CA, 91780

2018-10-02

Convert 316 sq.ft. existing garage into master bedroom bathroom and closet. 448 sq.ft. addition to kitchen dining room and bedrooms. attached 2-car garage and covered patio

Valuation:

$100,000

Permit #:

B18-35870

Status:

canceled

Fee:

N/A

Permit Type:

Ra residential ad...

Building Type:

N/A

Residential building addition

239 Starbird Dr, Monterey Park, CA, 91755

2022-11-02

Residential addition 1st story addition of master bedroom bathroom and closet 428.5 sq. ft. interior renovation 1 018.6 sq. ft. window and door replacements

Valuation:

$111,491

Permit #:

B20-0040

Status:

expired

Fee:

$6,753

Permit Type:

N/A

Building Type:

N/A

Similar Contractors See more

Laguna Bay Developing Inc

License # 1072840

Newport Beach, CA

212

BZ Score

$40K

Avg Project

-

Projects

Sky Builders ZHR

License # 1079863

Los Angeles, CA

192

BZ Score

$27.9K

Avg Project

-

Projects

American Renovation Network Inc

License # 1065986

Murrieta, CA

191

BZ Score

$21.2K

Avg Project

-

Projects

Cornerstone Construction & Remodel Inc

License # 1156532

Chino, CA

93

BZ Score

-

Avg Project

-

Projects

Recent Buildzoom Projects

Inactive License

License #	1026655
Status	Inactive
State	California
Type	General Building
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 Timeless Estates Corp at the California Contractors State License Board.

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

ALERT*

BuildZoom Score

How the BuildZoom Score works
*No active license on file. If you are Timeless Estates Corp, click “This is My Business” to update your information.

Bonded

Bonded Agent	Western Surety Company
Bond Value	$15,000

Learn More

8

Permits

Building permit records show that Timeless Estates Corp has worked on 8 permitted projects.

Follow this contractor

Before you Hire

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

Does Timeless Estates Corp 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).

Timeless Estates Corp currently holds license 1026655 (General Building), which was Inactive 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 Timeless Estates Corp

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 Timeless Estates Corp

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.

Timeless Estates Corp has a $15,000 bond with Western Surety Company.

What else should I know before hiring Timeless Estates Corp

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.