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Harry Breen

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Best Plumbers in Mahwah

Updated: May 30, 2026

Harry Breen Plumber

Harry Breen at 112 KING ST, Mahwah, NJ 07430, held a Plumber license (#36BI00806600) with the New Jersey contractors license board with an expiration date of 06-30-1999. We last verified the license was expired on 05-29-2026.

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 88,231 New Jersey 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.

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Inactive License

License #	36BI00806600
Status	Inactive
State	New Jersey
Type	Plumber

According to the New Jersey Department of Law & Public Safety, 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 Harry Breen at the New Jersey Department of Law & Public Safety.

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

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BuildZoom Score

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

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Before you Hire

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

Does Harry Breen carry a valid contracting license?

The state of New Jersey does not offer a contractor license designation. State law does require contractors to register annually with the New Jersey Division of Consumer Affairs. This registration must be prominently displayed on all of the contractors commercial vehicles, places of business, and business related documents, contracts, and correspondence. The registration number must begin with the letters HIC reg.#

Harry Breen currently holds license 36BI00806600 (Plumber), which was Inactive when we last checked.

Your liability risk when hiring Harry Breen

New Jersey state law requires all contractors to maintain an active general liability policy. It is always a good idea to hire contractors with both general liability and workers' compensation insurance policies. Request copies of both insurance certificates before any work begins.

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

Before hiring a contractor in New Jersey, 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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