Updated: May 26, 2026
Location and Projects
Address
2556 JACKSON HWY, Chehalis, WA, 98532
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Water Doctor of Washington Plumber
Water Doctor of Washington Inc, 2556 Jackson Hwy, Chehalis, WA (Owned by: Mattson, Gary C) holds a Construction Contractor, General license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 103 ranks in the top 10% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Water Doctor of Washington Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Water Doctor of Washington Inc Services
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Water Doctor of Washington Inc Contact Information
Phone Number: (607) 486-3930
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Address: 2556 JACKSON HWY, Chehalis, WA 98532
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Building Permits by Water Doctor of Washington Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
PLM-25-008
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wyatt - replace 50 gallon electric water heater
Valuation:
$1,900
Permit #:
21-05881
Status:
ready to issue online - pay any fees, click issue (located above
Fee:
$211
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
RWC-24-059
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2023-01358
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
BLD2023-01120
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Update water lines and plumbed gas from meter location to tankless water heater
Valuation:
$12,402
Permit #:
CD2022-0725
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
Residential-plumbing
Topgolf. install water treatment system kinetcio cp216sod
Valuation:
$2,400
Permit #:
P22002947
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
BLD2022-00973
Status:
applied
Fee:
$126
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
BLD2022-00973
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install a water softener
Valuation:
N/A
Permit #:
710897
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Water Doctor of Washington Inc Reviews
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Verified License
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Water Doctor of Washington Inc License info
Verified License
| License # | WATERDW033QP |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Water Doctor of Washington Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WATERDW794NT |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Water Doctor of Washington Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WATERDW794NT |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Water Doctor of Washington Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WATERDW033QP |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Water Doctor of Washington Inc 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 # | 198417 |
| Status | Active |
| State | Oregon |
| Type | Residential Rsc - Specialty Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Water Doctor of Washington Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Assurance Co Of America (Ny) |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | 592 - Lexon Insurance Company |
| Bond Value | $15,000 |
9
Permits
- Building permit records show that Water Doctor of Washington Inc has worked on 9 permitted projects.
Water Doctor of Washington Inc Employees
BM
Brandon Mattson
Chief Operating Officer
CP
Connie Patterson
Secretary
DF
David Fisher
Vice President
DP
Douglas Patterson
President
GM
Gary Mattson
Chief Executive Officer
JB
Jay Baker
Vice President
MM
M Moss
Vice President
MP
Mattson, Brandon Paul
Corporate Officer
MC
Mattson, Gary C
Owner
MC
Mattson, Gary Clayton
Corporate Officer
MA
Mclean, Cheryl Ann
Mclean, Cheryl Ann
RR
Reynold Rigby
Member