Updated: May 17, 2026
Location and Projects
Address
1154 Wa-6, Chehalis, WA, 98532
Use our bidding system to
request a quote
Twin County Mechanical
Twin County Mechanical, 1154 Wa-6 Hwy, Chehalis, WA (Owned by: Jeffrey Haines) holds a Construction Contractor, Construction Contractor license and 3 other licenses according to the Washington license board.
Their BuildZoom score of 95 ranks in the top 22% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Twin County Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Twin County Mechanical Contact Information
Phone Number: (360) 880-4328
Address: 1154 Wa-6, Chehalis, WA 98532
Building Permits by Twin County Mechanical
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
2010-0800-MECH
Status:
issued
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2010-0800-ELRA
Status:
issued
Fee:
N/A
Permit Type:
Electrical reside...
Building Type:
N/A
Install heat pump
Valuation:
N/A
Permit #:
2010-0800
Status:
final
Fee:
$85
Permit Type:
Mechanical commer...
Building Type:
N/A
Air conditioning
Valuation:
N/A
Permit #:
2010-0702
Status:
final
Fee:
$85
Permit Type:
Mechanical commer...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2010-0702-MECH
Status:
issued
Fee:
N/A
Permit Type:
Mechanical commer...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2010-0702-ELRA
Status:
issued
Fee:
N/A
Permit Type:
Electrical reside...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ME-15-471
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ME-06-174
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ME-15-468
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a ductless heat pump. * * * permit expired - no final * * *
Valuation:
N/A
Permit #:
DSD-10-0128
Status:
expired
Fee:
$38
Permit Type:
N/A
Building Type:
N/A
Twin County Mechanical Reviews
BuildZoom hasn't received any reviews for Twin County Mechanical. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Twin County Mechanical License info
Verified License
| License # | TWINCCM771N1 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Twin County Mechanical at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TWINCCM968LZ |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, Heating/Vent/Air Conditioning And Refrig (Hvac/R) |
| Class | Individual |
| Business Type | Individual |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Twin County Mechanical at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TWINCCM771N1 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, Heating/Vent/Air Conditioning And Refrig (Hvac/R) |
| Class | Limited Liability Company |
| Business Type | Individual |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Twin County Mechanical at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TWINCCM968LZ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Twin County Mechanical at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Western National Assur Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Old Republic Surety Co |
| Bond Value | $6,000 |
6
Permits
- Building permit records show that Twin County Mechanical has worked on 6 permitted projects.
Twin County Mechanical Employees
JH
Jeffrey Haines
Owner