Updated: May 15, 2026
Location and Projects
Address
7227 Upper Ridge Rd, Everett, WA, 98203
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Tin's Building Service HVAC/Mechanical Contractor
Tin's Building Service LLC, 7227 Upper Ridge Rd, Everett, WA (Owned by: To, Tin Hung) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 104 ranks in the top 9% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tin's Building Service LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Tin's Building Service LLC Contact Information
Phone Number: (206) 730-6944
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Address: 7227 Upper Ridge Rd, Everett, WA 98203
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Tin's Building Service LLC Everett
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tin's Building Service LLC has a BuildZoom score of 104, which places them above 91% of 128,670 contractors in Washington.
Activity
|
8 projects
|
2025 |
|
7 projects
|
2024 |
Our building permit records indicate that Tin's Building Service LLC has worked on at least
15.0 projects over the past 2 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
|
13 projects
|
Mechanical projects |
|
11 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Tin's Building Service LLC mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
The typical size of their permits is approximately $11,000. 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.
Building Permits by Tin's Building Service LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
A single family residential new structure none project involving (1 dryer exhaust duct 1 stove or cooktop 1 gas piping only (no fixtures) 6 bathroom fan 1 laundry fan 1 whole house fan 1 appliance vent only 1 duct work only 1 exhaust fan with duct 1 furnace
Valuation:
N/A
Permit #:
24 119493 BK
Status:
final
Fee:
$643
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 dryer exhaust duct 4 bathroom fan 1 duct work only 1 furnace
Valuation:
N/A
Permit #:
25 102216 BK
Status:
issued
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
(1) air conditioning + (1) furnace + (1) compressor - 2021 imc: like to like gas furnace replacement and addition an air conditioning
Valuation:
$9,000
Permit #:
MECH-2025-00185
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: addition to structure [2018 irc] ng dadu (bsf23-04589): install mini split heat pump bathroom fans kitchen vent duct dryer vent and gas pipe for fireplace gas range and bbq
Valuation:
N/A
Permit #:
MSF24-04154
Status:
final
Fee:
$457
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 appliance vent only) 25102216bk
Valuation:
N/A
Permit #:
25 107737 BK
Status:
final
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace and water heater install new air conditioning unit new gas outlet for the range. - (1) air conditioning + (1) furnace + (1) gas piping + (1) gas water heater - 2021 imc
Valuation:
$11,000
Permit #:
MECH-2024-04271
Status:
final
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Install (1) new manicure/pedicure exhaust system at nail salon. intall (1) new dryer exhaust system. this permit application is to install the duct work diffusers and tenant space ventilation system per plan. 24-120343 bz no plumbing permit to check for gas piping
Valuation:
N/A
Permit #:
24 125618 BL
Status:
final
Fee:
$893
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 dryer exhaust duct 2 bathroom fan 1 laundry fan 1 kitchen fan 1 appliance vent only 1 duct work only 1 exhaust fan with duct) 23114593
Valuation:
N/A
Permit #:
23 121790 BK
Status:
final
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 water heater
Valuation:
N/A
Permit #:
25 121335 BK
Status:
final
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 heat pump )
Valuation:
N/A
Permit #:
25 120238 BK
Status:
final
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 air conditioner)
Valuation:
N/A
Permit #:
24 118538 BK
Status:
final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Install mitsubishi 3 zone mini split system 2 bathroom fans
Valuation:
$12,400
Permit #:
M25003445
Status:
complete
Fee:
$158
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (1 furnace
Valuation:
N/A
Permit #:
24 122065 BK
Status:
final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 furnace
Valuation:
N/A
Permit #:
23 122932 BK
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Gas furnace replacement and install new air conditioning unit
Valuation:
$12,000
Permit #:
M24003492
Status:
complete
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
Like to like gas furnace replacement
Valuation:
$3,850
Permit #:
M25004064
Status:
complete
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
E23-61817 install 1 gas - stove or cook top
Valuation:
N/A
Permit #:
EMSF2023-36209
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
24107902MP
Status:
final
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: addition to structure, , [2018 irc] ng dadu (bsf23-04589): have system for ng dadu
Valuation:
N/A
Permit #:
MSF24-03912
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Tin's Building Service LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Tin's Building Service LLC License info
Verified License
| License # | TINSBBS772OR |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Tin's Building Service 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 # | TINSBBS772OR |
| 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 Tin's Building Service LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Hiscox Insurance Company Inc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | United Casualty & Surety Insurance Co |
| Bond Value | $12,000 |
14
Permits
- Building permit records show that Tin's Building Service LLC has worked on 14 permitted projects.
Tin's Building Service LLC Employees
TT
Tin Hung To
Partner/Member
TH
To, Tin Hung
Owner