Updated: Aug 08, 2026
Location and Projects
Address
21414 62nd Ave NW, Stanwood, WA, 98292
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Hamblen & Sons HVAC/Mechanical Contractor
Hamblen & Sons LLC, 21414 62nd Ave NW, Stanwood, WA (Owned by: Timothy (Tim) Hamblen) holds a Construction Contractor, General license and 8 other licenses according to the Tukwila license board.
Their BuildZoom score of 111 ranks in the top 4% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hamblen & Sons LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hamblen & Sons LLC Services
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Hamblen & Sons LLC Contact Information
Phone Number: (360) 658-0124
Address: 21414 62nd Ave NW, Stanwood, WA 98292
Hamblen & Sons LLC Stanwood
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hamblen & Sons LLC has a BuildZoom score of 111, which places them above 96% of 128,670 contractors in Washington.
Activity
|
18 projects
|
2025 |
|
29 projects
|
2024 |
|
23 projects
|
2023 |
Our building permit records indicate that Hamblen & Sons LLC has worked on at least
70.0 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
|
3 projects
|
New Constructions |
|
63 projects
|
Mechanical projects |
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Hamblen & Sons LLC mostly works on
mechanical project
and hvac project
projects.
Pricing
|
6 projects
|
< $5k |
The typical size of their permits is approximately $1,384. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical- (1) gas piping outlet, a (single family residential) (alteration) (mechanical) project involving 1 gas piping outlets - mechanical work description/location (example: 1st floor master bathroom garage) there is no other onsite work that requires a building permit
Valuation:
N/A
Permit #:
BLD2023-0279
Status:
expired
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system herner: exterior mounted gas pipe from gas meter to generator
Valuation:
N/A
Permit #:
MSF25-02758
Status:
final
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 generator 1 gas piping only (no fixtures))
Valuation:
N/A
Permit #:
25 107828 BK
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Project name: dimeo mechanical a (single family residential) (alteration) project involving 1 gas - stove or cook top
Valuation:
N/A
Permit #:
B2025-0176
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Project name: yam mechanical a (single family residential) (alteration) project involving 1 gas - stove or cook top
Valuation:
N/A
Permit #:
B2025-0313
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system brophy- (1)gas - stove or cook top; (1)gas piping only (no fixture installation)
Valuation:
N/A
Permit #:
MSF24-05042
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Project name: anderson mechanical, , a (single family residential) (alteration) project involving 1 gas - barbeque 1 gas piping outlets - mechanical
Valuation:
N/A
Permit #:
B2022-0469
Status:
final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Epermit description of work: the existing square footage of residence is about 1248 sq ft. the residence has an existing electric heat furnace including an electric heat pump. new additions include: install gas fireplace (max 31, 000 btu/hr) insert and shut-off valve (in living room) into existing brick fireplace. install approximate 25 ft of 1/2"gas pipping from fireplace to ne corne... see more
Valuation:
N/A
Permit #:
20115739MP
Status:
final
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Goddard: extend gas pipe ~70 to support a new kitchen range
Valuation:
N/A
Permit #:
BLD2024-0716
Status:
issued
Fee:
$63
Permit Type:
N/A
Building Type:
Residential - gas...
Goddard: extend gas pipe ~70 to support a new kitchen range
Valuation:
N/A
Permit #:
BLD2024-0716
Status:
issued
Fee:
$63
Permit Type:
N/A
Building Type:
Residential - gas...
Project name: unknown mechanical a (single family residential) (repair or replacement) project involving 3 gas piping outlets - mechanical
Valuation:
N/A
Permit #:
B2023-0174
Status:
issued
Fee:
$37
Permit Type:
N/A
Building Type:
N/A
Mechanical-gas piping, a (single family residential) (alteration) (mechanical) project involving 1 gas piping outlets - mechanical work description/location (example: 1st floor master bathroom garage)
Valuation:
N/A
Permit #:
BLD2020-1191
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Gas pipe extension to support a range and tees for future water heater and generator
Valuation:
N/A
Permit #:
24118530MP
Status:
issued
Fee:
$201
Permit Type:
N/A
Building Type:
N/A
Epermit description of work: extend ~70' of gas line, in crawl space, to support a generator, range and future hearth product.
Valuation:
N/A
Permit #:
21112781MP
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & replace deteriorated b-vent/chimney liner w/new
Valuation:
N/A
Permit #:
M2212-106
Status:
canceled
Fee:
$67
Permit Type:
Residential mecha...
Building Type:
N/A
Epermit description of work: extend ~70 of gas line in crawl space to support a generator range and future hearth product
Valuation:
N/A
Permit #:
21112781MP
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Extend gas pipe to support a new range and tee for future potential options
Valuation:
N/A
Permit #:
24118472MP
Status:
issued
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system, , coma: (1)generator
Valuation:
N/A
Permit #:
MSF23-09368
Status:
final
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Project name: bass mechanical, , a (single family residential) (alteration) project involving 1 gas - barbeque 1 gas piping outlets - mechanical
Valuation:
N/A
Permit #:
B2020-0391
Status:
final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Mechanical, a (single family residential) (alteration) (mechanical) project involving 1 gas piping outlets - mechanical
Valuation:
N/A
Permit #:
BLD2020-0749
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Hamblen & Sons LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Hamblen & Sons LLC License info
Verified License
| License # | HAMBLSL775OH |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Individual, Partnership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Hamblen & Sons LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HAMBLSL775OH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual, Partnership |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Hamblen & Sons LLC 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 # | HAMBLSH922DE |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual, Partnership |
- When BuildZoom last verified this license, it had an expiration date of March, 2024. Check the current license status of Hamblen & Sons LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HAMBLSH052N3 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Appliances/Equipment, Asbestos And Lead |
| Business Type | Individual, Partnership |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Hamblen & Sons LLC with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAMBLSH052N3 |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Individual, Partnership |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hamblen & Sons LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAMBLSL775OH |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Individual, Partnership |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hamblen & Sons LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAMBLSH922DE |
| Status | Inactive |
| City | Sammamish |
| Type | Contractor |
| Business Type | Individual, Partnership |
- According to the The City of Sammamish, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hamblen & Sons LLC at the The City of Sammamish, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAMBLSH922DE |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Individual, Partnership |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hamblen & Sons LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAMBLSH922DE |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual, Partnership |
- 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 Hamblen & Sons LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Allstate Ins Co |
| Insured up to | $500,000 |
Bonded
| Bonded Agent | Colonial Am Cas & Surety Of Md |
| Bond Value | $6,000 |
450
Permits
- Building permit records show that Hamblen & Sons LLC has worked on 450 permitted projects.
Hamblen & Sons LLC Employees
AH
Andrew Hamblen
Partner/Member
HN
Hamblen, Andrew Neil
Owner
HJ
Hamblen, Jan
Partner
HM
Hamblen, Matthew
Partner
HT
Hamblen, Tim
Partner
HA
Hamblen, Timothy (Tim) A
Owner
TH
Tim Hamblin
Owner
TH
Timothy (Tim) Hamblen
Owner
TH
Timothy Hamblen
Partner/Member