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BZ SCORE: 90

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Sullivan, Dan

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BZ SCORE: 90

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Updated: May 13, 2026

Sullivan, Dan Plumber

Sullivan, Dan, Oak Harbor, WA holds a Plumber, Plumber license and 2 other licenses according to the Washington license board.

Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.

Their license was verified as active when we last checked. If you are thinking of hiring Sullivan, Dan, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Building Permits by Sullivan, Dan

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.

S f expedite

2614 NE 86th St, Seattle, WA, 98115

1999-08-13

Construct kitchen addition and minor alterations to existing single family residence per plan

Valuation:

$0

Permit #:

708191

Status:

Finaled Permit

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building - addition-improvement

4165 187th Ave SE, Issaquah, WA, 98027

2003-07-16

Interior remodel; addition one bay window and two add'l windows

Valuation:

$70,082

Permit #:

B03M1026

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential alarm system

Lot 3 Gold Hills 1st, Pierce, WA

1995-07-14

Monitored alarm single family residence on lot 3 gold hills 1st addition

Valuation:

$0

Permit #:

209917

Status:

Final

Fee:

N/A

Permit Type:

N/A

Building Type:

Alm

Residential alarm system

2 Gold Hills 1st Add, Pierce, WA

1996-06-28

Monitored alarm for lot 2 gold hills 1 st addition

Valuation:

$500

Permit #:

209923

Status:

Final

Fee:

$35

Permit Type:

N/A

Building Type:

Alm

Building historical

28931 SE 208th St, Maple Valley, WA, 98038

1992-06-18

Change from med hard to caretaker

Valuation:

N/A

Permit #:

R9204963

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building historical

28931 SE 208th St, Maple Valley, WA, 98038

1990-08-17

Renew med/hardship r8911749

Valuation:

N/A

Permit #:

R9008234

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building historical

28931 SE 208th St, Maple Valley, WA, 98038

1991-06-14

Renewal of r9008234

Valuation:

N/A

Permit #:

R9104475

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building (residential)

2 Gold Hills 1st Add, Pierce, WA

1996-06-28

Construct a 2 bedroom single family residence w/den on lot 2 gold hills 1st addition

Valuation:

$88,327

Permit #:

209919

Status:

Final

Fee:

$978

Permit Type:

N/A

Building Type:

Sfp

Mechanical

2 Gold Hills 1st Add, Pierce, WA

1996-06-28

Construct a 2 bedroom single family residence w/den on lot 2 gold hills 1st addition

Valuation:

$0

Permit #:

209920

Status:

Final

Fee:

$61

Permit Type:

N/A

Building Type:

N/A

Plumbing

2 Gold Hills 1st Add, Pierce, WA

1996-06-28

Construct a 2 bedroom single family residence w/den on lot 2 gold hills 1st addition

Valuation:

$0

Permit #:

209922

Status:

Final

Fee:

$105

Permit Type:

N/A

Building Type:

N/A

Building (residential)

Lot 3 Gold Hills 1st, Pierce, WA

1995-07-14

Construct 4 bedroom single family residence on lot 3 gold hills 1st addition

Valuation:

$0

Permit #:

209911

Status:

Final

Fee:

N/A

Permit Type:

N/A

Building Type:

Sfp

Mechanical

Lot 3 Gold Hills 1st, Pierce, WA

1995-07-14

Construct 4 bedroom single family residence on lot 3 gold hills 1st addition

Valuation:

$0

Permit #:

209914

Status:

Final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Plumbing

Lot 3 Gold Hills 1st, Pierce, WA

1995-07-14

Construct 4 bedroom single family residence on lot 3 gold hills 1st addition

Valuation:

$0

Permit #:

209915

Status:

Final

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Site development

Undetermined Situs, Pierce, WA

1995-07-14

Geotech for avalanche lots 2 & 3 gold hills 1st addition

Valuation:

$0

Permit #:

209916

Status:

Expired Application

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building - addition-improvement

15125 SE May Valley Rd, Renton, WA, 98059

1991-08-16

Residence addn(kitchen dining bathroom foyer)

Valuation:

$24,027

Permit #:

R9106683

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building - addition-improvement

23710 NE 170th St, Woodinville, WA, 98077

1995-06-20

Deck addition and covered shelter

Valuation:

$8,643

Permit #:

B95A3031

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building/historical/na/na

28931 SE 208th St, Maple Valley, WA, 98038

1989-09-25

Renewal of r8810948 med hrdshp m.h

Valuation:

$0

Permit #:

R8911749

Status:

Permit Completed

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building/historical/na/na

28931 SE 208th St, Maple Valley, WA, 98038

1988-08-12

Med hard renewal permit 518323

Valuation:

$0

Permit #:

R8810948

Status:

Permit Completed

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Public works

10225 Beacon Ave S, Seattle, WA, 98178

1997-11-24

Land altering for construction of new residence approx. ex

Valuation:

N/A

Permit #:

PW96-0156

Status:

final

Fee:

$98

Permit Type:

Nsfr

Building Type:

N/A

Public works

10225 Beacon Ave S, Seattle, WA, 98178

1997-11-24

Construct new access driveway for new residence

Valuation:

N/A

Permit #:

PW96-0155

Status:

final

Fee:

$25

Permit Type:

Nsfr

Building Type:

N/A

Recent Buildzoom Projects

Verified License

License #	SULLID*118DW
Status	Active
State	Washington
Type	Plumber, Plumber
Business Type	Individual

BuildZoom verified this license was active as of May 2026.

Verify this license's status for Sullivan, Dan at the Washington State Department of Labor & Industries.

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

License Not Verified

License #	SULLID118DW
Status	Active
State	Washington
Type	Plumber
Business Type	Individual

When BuildZoom last verified this license, it had an expiration date of January, 2018. Check the current license status of Sullivan, Dan with the Washington State Department of Labor & Industries

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

License Not Verified

License #	SULLID 118DW
Status	Active
State	Washington
Type	Plumber
Business Type	Individual

When BuildZoom last verified this license, it had an expiration date of January, 2018. Check the current license status of Sullivan, Dan with the Washington State Department of Labor & Industries

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

90

BuildZoom Score

How the BuildZoom Score works

9

Permits

Building permit records show that Sullivan, Dan has worked on 9 permitted projects.

Follow this contractor

Before you Hire

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

Does Sullivan, Dan carry a valid contracting license?

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

Sullivan, Dan currently holds license SULLID*118DW, SULLID118DW, SULLID 118DW (Plumber), 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 Sullivan, Dan

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 Sullivan, Dan

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.

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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