Updated: May 14, 2026
Location and Projects
Address
PO BOX 609, Rainier, WA, 98576
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Northwest Thermal Hydrncs HVAC/Mechanical Contractor
Northwest Thermal Hydrncs LLC, Rainier, Po Box 609, Rainier, WA (Employees: Brian Taal, Kevin Taal, and Sean Taal) holds a Construction Contractor, General license and 1 other license 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 Northwest Thermal Hydrncs LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Northwest Thermal Hydrncs LLC Contact Information
Phone Number: (253) 863-1202
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Address: PO BOX 609, Rainier, WA 98576
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Northwest Thermal Hydrncs LLC Rainier
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Northwest Thermal Hydrncs LLC has a BuildZoom score of 103, which places them above 90% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Northwest Thermal Hydrncs LLC has worked on at least
9.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
7 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Northwest Thermal Hydrncs LLC mostly works on
mechanical project
projects.
Pricing
|
1 project
|
$5k-$20k |
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 Northwest Thermal Hydrncs LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Project consists of replacing two boilers and a chiller at lake hills elementary school. pumps & associated appurtenances are also being replaced in addition to revising piping to support the replacement of the equipment
Valuation:
N/A
Permit #:
24 105912 BL
Status:
final
Fee:
$19,379
Permit Type:
N/A
Building Type:
N/A
Project consists of replacing two boilers international school. pumps & associated appurtenances are also being replaced in addition to revising piping to support the replacement of the equipment
Valuation:
N/A
Permit #:
24 105865 BL
Status:
final
Fee:
$14,129
Permit Type:
N/A
Building Type:
N/A
Meadow ridge elementary - mechanical
Valuation:
N/A
Permit #:
CNST-2240385
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Waterheater replacement garfield e.s
Valuation:
N/A
Permit #:
P2305-052
Status:
canceled
Fee:
$46
Permit Type:
Standard plumbing...
Building Type:
N/A
Kentridge high school- combo
Valuation:
$10,000
Permit #:
CNST-2224464
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Boiler replacement & adding hydronic bypass & vents
Valuation:
N/A
Permit #:
M2112-067
Status:
canceled
Fee:
$835
Permit Type:
Commercial mechan...
Building Type:
N/A
Replace two existing gas fired boilers with new high efficiency gas fired boilers
Valuation:
N/A
Permit #:
22 104923 BL
Status:
final
Fee:
$8,792
Permit Type:
N/A
Building Type:
N/A
Cascade high school boiler replacement
Valuation:
N/A
Permit #:
M2309-051
Status:
final
Fee:
$755
Permit Type:
Commercial mechan...
Building Type:
N/A
Waterheater replacement cascade h.s
Valuation:
N/A
Permit #:
M2305-125
Status:
canceled
Fee:
$36
Permit Type:
Commercial mechan...
Building Type:
N/A
Waterheater replacement emerson e.s
Valuation:
N/A
Permit #:
M2305-122
Status:
canceled
Fee:
$72
Permit Type:
Commercial mechan...
Building Type:
N/A
Replace existing electric boiler pump and controls with gas-fired boiler pump and controls. coordinate new gas service with pse
Valuation:
N/A
Permit #:
19 103687 BL
Status:
final
Fee:
$2,907
Permit Type:
N/A
Building Type:
N/A
Remove 4 existing hot water boilers replace with 3
Valuation:
N/A
Permit #:
1712-209
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLDG19-0468
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Meredith matthews ymca remove two malfunctioning aerco boilers replace with 2 firetube xl 850 boilers
Valuation:
$118,908
Permit #:
6735305-BP
Status:
issued
Fee:
$245
Permit Type:
N/A
Building Type:
Commercial
Replace failing boilers and appurtenances with like boilers. replace water heater and domestic circ pumps with like components. 20 111242 bm
Valuation:
N/A
Permit #:
21 110236 BL
Status:
final
Fee:
$14,142
Permit Type:
N/A
Building Type:
N/A
Remove and replace outdated water heater with one 100 gallon gas-fired domestic water heater
Valuation:
N/A
Permit #:
21 118195 BO
Status:
final
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Install vehicle exhaust system at bates south campus building c. 1700 cfm roof exhaust fan and 4 tail pipe hose reels
Valuation:
$2,500
Permit #:
MECHC19-0066
Status:
final
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Installation of new expansion tank [basement mechanical room]
Valuation:
N/A
Permit #:
6511097-BP
Status:
complete
Fee:
$184
Permit Type:
N/A
Building Type:
Commercial
Replacement of existing water heater & storage tank
Valuation:
N/A
Permit #:
6506356-BP
Status:
complete
Fee:
$209
Permit Type:
N/A
Building Type:
Single family/duplex
Replacement of existing water heater & storage tank
Valuation:
N/A
Permit #:
6506355-BP
Status:
complete
Fee:
$209
Permit Type:
N/A
Building Type:
Single family/duplex
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Northwest Thermal Hydrncs LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Northwest Thermal Hydrncs LLC License info
License Not Verified
| License # | NORTHTH877PP |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Northwest Thermal Hydrncs LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NORTHTH877PP |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Northwest Thermal Hydrncs LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Security National Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem CO |
| Bond Value | $6,000 |
32
Permits
- Building permit records show that Northwest Thermal Hydrncs LLC has worked on 32 permitted projects.
Northwest Thermal Hydrncs LLC Employees
BT
Brian Taal
Partner/Member
KT
Kevin Taal
Partner/Member
ST
Sean Taal
Partner/Member
TW
Taal, Brian Wesely
Partner/Member
TB
Taal, Kevin B
Partner/Member
TR
Taal, Sean Robinson
Partner/Member