"Rolleiflex" by Adam Singer // CC BY 2.0

P

BZ SCORE: 90

Verified License

Peng Zhang

this is my business

BZ SCORE: 90

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Updated: Jun 04, 2026

Building Permits by Peng Zhang

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

Mechanical - residential

3241 180th Ave NE, Redmond, WA, 98052

2021-08-16

2018 imc - 4 exhaust fans 1 kitchen exhaust and hood 2 gas. permit to replace expired permit mech-2020-06056. 4 exhaust fan 2 gas appliance and 1 range (exhaust)

Valuation:

$1,000

Permit #:

MECH-2021-05378

Status:

applied

Fee:

$321

Permit Type:

N/A

Building Type:

N/A

Recent Buildzoom Projects

Verified License

License #	12980
Status	Active
State	Washington
Type	Architect

BuildZoom verified this license was active as of June 2026.

Verify this license's status for Peng Zhang at the Washington State Business Licensing .

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

90

BuildZoom Score

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Before you Hire

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

Does Peng Zhang carry a valid contracting license?

Any work that impacts the value of real estate in Washington, requires a licensed contractor.

Peng Zhang currently holds license 12980 (Architect), which was Active when we last checked.

How important is contractor licensing in Washington?

The Washington State Department of Labor & Industries requires licensees to maintain a bond and liability insurance for the protection of consumers.

Your liability risk when hiring Peng Zhang

Licensed contractors in Washington are required to maintain general liability coverage that includes a $50,000 property damage policy and $200,000 public liability policy; or $250,000 combined single limit policy.

Financial recourse when hiring Peng Zhang

Licensed general contractors in Washington are required to maintain a $12,000 bond and specialty contractors are required to maintain a $6,000 bond. This provides consumers with financial recourse in case they perform defective work or violate license regulations.

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 standard board recommendation is to get 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.

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Read more about why hiring through BuildZoom is so effective.

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