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BZ SCORE: 98

Verified License

William J Sanchez

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BZ SCORE: 98

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Best General Contractors in Kapaa

Updated: Sep 22, 2025

William J Sanchez Construction

William J Sanchez, 873- A Kamalu Rd, Kapaa, HI (Employee: Sanchez William J) holds a license and 1 other license according to the Hawaii license board.

Their BuildZoom score of 98 ranks in the top 16% of 3,768 Hawaii licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring William J Sanchez, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

William J Sanchez Kapaa

Quality

98

84th percentile

How is the BuildZoom score calculated?

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

William J Sanchez has a BuildZoom score of 98, which places them above 84% of 3,768 contractors in Hawaii.

Activity

1 project

2025

Our building permit records indicate that William J Sanchez has worked on at least 1.0 project over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

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 William J Sanchez

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.

Electrical

1961 Hulali Lp, Kapaa, HI, 96746

2021-03-15

No Description Available

Valuation:

$231,500

Permit #:

17-252/000 000 ELE2 00

Status:

complete

Fee:

$1,939

Permit Type:

Single family res...

Building Type:

Residential 6 uni...

Plumbing

4786 Pelehu Rd, # A, Kapaa, HI, 96746

2019-05-20

Solar water heater/ice maker

Valuation:

$227,000

Permit #:

17-998/000 000 PLB2 00

Status:

issued

Fee:

$1,917

Permit Type:

Adu-single family...

Building Type:

Not applicable

Plumbing

1961 Hulali Lp, Kapaa, HI, 96746

2019-05-20

Gas variance/ice maker

Valuation:

$231,500

Permit #:

17-252/000 000 PLB2 00

Status:

complete

Fee:

$1,939

Permit Type:

Single family res...

Building Type:

Residential 6 uni...

Gas

4786 Pelehu Rd, Kapaa, HI, 96746

2019-11-01

No Description Available

Valuation:

$227,000

Permit #:

17-998/000 000 GAS2 00

Status:

issued

Fee:

$1,917

Permit Type:

Adu-single family...

Building Type:

Not applicable

Electrical

4786 Pelehu Rd, # A, Kapaa, HI, 96746

2019-10-02

No Description Available

Valuation:

$227,000

Permit #:

17-998/000 000 ELE2 00

Status:

issued

Fee:

$1,917

Permit Type:

Adu-single family...

Building Type:

Not applicable

Gas

1961 Hulali Lp, Kapaa, HI, 96746

2019-05-20

No Description Available

Valuation:

$231,500

Permit #:

17-252/000 000 GAS2 00

Status:

complete

Fee:

$1,939

Permit Type:

Single family res...

Building Type:

Residential 6 uni...

Plumbing

6461 Kawaihau Rd, # B, Kapaa, HI, 96746

2018-10-24

Variance req/ice maker

Valuation:

$251,100

Permit #:

17-405/000 000 PLB2 00

Status:

issued

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Gas

6461 Kawaihau Rd, # B, Kapaa, HI, 96746

2018-10-24

No Description Available

Valuation:

$251,100

Permit #:

17-405/000 000 GAS2 00

Status:

issued

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Electrical

6461 Kawaihau Rd, # B, Kapaa, HI, 96746

2018-06-28

No Description Available

Valuation:

$251,100

Permit #:

17-405/000 000 ETP2 00

Status:

issued

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Electrical

6461 Kawaihau Rd, # B, Kapaa, HI, 96746

2018-10-25

No Description Available

Valuation:

$251,100

Permit #:

17-405/000 000 ELE2 00

Status:

issued

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Building Permit

6461 Kawaihau Rd, Kapaa, HI, 96746

2017-05-23

No Description Available

Valuation:

$251,100

Permit #:

17-405|000/000/PLB2/00

Status:

final

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Building Permit

6461 Kawaihau Rd, Kapaa, HI, 96746

2017-05-23

No Description Available

Valuation:

$251,100

Permit #:

17-405|000/000/GAS2/00

Status:

final

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Building Permit

6461 Kawaihau Rd, Kapaa, HI, 96746

2017-05-23

No Description Available

Valuation:

$251,100

Permit #:

17-405|000/000/ETP2/00

Status:

final

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Building Permit

6461 Kawaihau Rd, Kapaa, HI, 96746

2017-05-23

No Description Available

Valuation:

$251,100

Permit #:

17-405|000/000/ELE2/00

Status:

final

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Building Permit

6461 Kawaihau Rd, Kapaa, HI, 96746

2017-05-23

No Description Available

Valuation:

$251,100

Permit #:

17-405|000/000/BLD3/00

Status:

final

Fee:

$2,238

Permit Type:

Single family res...

Building Type:

Not applicable

Other nonresidential bldgs-residential

Kamalu Rd, Kapaa, HI, 96746

2020-10-12

No Description Available

Valuation:

$2,000

Permit #:

20-1601|000/000/BLD3/00

Status:

issued

Fee:

$52

Permit Type:

N/A

Building Type:

Agriculture distr...

Plumbing

290 Kaulana Rd, Kapaa, HI, 96746

2016-01-07

No Description Available

Valuation:

$25,000

Permit #:

16-31/000 000 PLB2 00

Status:

triage

Fee:

N/A

Permit Type:

Alter/repair resi...

Building Type:

Residential 6 uni...

Electrical

290 Kaulana Rd, Kapaa, HI, 96746

2016-01-07

No Description Available

Valuation:

$25,000

Permit #:

16-31/000 000 ELE2 00

Status:

triage

Fee:

N/A

Permit Type:

Alter/repair resi...

Building Type:

Residential 6 uni...

Building

290 Kaulana Rd, Kapaa, HI, 96746

2016-01-07

No Description Available

Valuation:

$25,000

Permit #:

16-31/000 000 BLD3 00

Status:

triage

Fee:

N/A

Permit Type:

Alter/repair resi...

Building Type:

Residential 6 uni...

Building

290 Kaulana Rd, Kapaa, HI, 96746

2016-01-07

No Description Available

Valuation:

$25,000

Permit #:

16-30/000 000 BLD3 00

Status:

triage

Fee:

$263

Permit Type:

Relocate resident...

Building Type:

Residential 6 uni...

Recent Buildzoom Projects

Verified License

License #	CT-9005
Status	Active
State	Hawaii
Business Type	Individual

BuildZoom verified this license was active as of August 2025.

Verify this license's status for William J Sanchez at the Hawaii Department of Commerce & Consumer Affairs.

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

License Not Verified

License #	CT-9005
Status	Active
State	Hawaii
Type	General Building
Business Type	Individual

When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of William J Sanchez with the Hawaii Department of Commerce & Consumer Affairs

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

98

BuildZoom Score

How the BuildZoom Score works

Insured

Insurer	Risk Placement Svcs
Insured up to	$1,000,000

Learn More

Insured

Workers Comp Provider

Hawaii Employers' Mutual Insur

Learn More

68

Permits

Building permit records show that William J Sanchez has worked on 68 permitted projects.

Follow this contractor

Before you Hire

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

Does William J Sanchez carry a valid contracting license?

To perform all construction work in Hawaii, general contractors, specialty contractors, and engineers must be licensed.

How important is contractor licensing in Hawaii?

Contractors must pass a written trade exam as well as a business and law exam before becoming licensed.

Your liability risk when hiring William J Sanchez

Contractors in Hawaii must carry both general liability and workers compensation insurance in order to work on construction related projects.

Financial recourse when hiring William J Sanchez

Homeowners who have received an official legal judgement against a contractor are eligible for up to $12500 from the Hawaii contractors recovery fund

What else should I know before hiring William J Sanchez

Contractors must list their place of business as the address on their license. PO boxes are not permitted.

How is the BuildZoom score calculated?

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.

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

Before hiring a contractor in Hawaii, be sure to get at least 3 detailed bids. Quality contractors will take the time to explain their budget proposal, and help guide you through the estimate process. Be wary of an abnormally low bid, they are not worth the risk. These underpriced projects often do not end well for the homeowner, choose a contractor you trust and can clearly communicate with. BuildZoom has 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…

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