Updated: Mar 27, 2026
Location and Projects
Address
6220 ROOSEVELT WAY NE, Seattle, WA, 98115
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Cello Technologies Electrician
Cello Technologies, 6220 Roosevelt Way NE, Seattle, WA (Employees: HALL, THOMAS, HALL, THOMAS E, and Thomas Hall) holds a Electrical Contractor, Limited Energy, Hvac/Rfrg license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cello Technologies, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cello Technologies Contact Information
Phone Number: (206) 256-0900
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Address: 6220 ROOSEVELT WAY NE, Seattle, WA 98115
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This is a sample of this contractor's permits. Click here to access their complete permit history.
A single family residential addition to existing structure project installing {1 security system 1 lighting system} low voltage audio video lighting security smoke dectectors
Valuation:
N/A
Permit #:
13 106649 BF
Status:
final
Fee:
$680
Permit Type:
N/A
Building Type:
N/A
Low voltage wiring for remodel including security and fire
Valuation:
N/A
Permit #:
6467733-EL
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
Single family/duplex
Low voltage audio video phone network security
Valuation:
N/A
Permit #:
6351834-EL
Status:
complete
Fee:
$99
Permit Type:
N/A
Building Type:
Single family/duplex
Installation of low voltage lighting controls phone data cable/sat t.v. audio controls and security/smoke detectors
Valuation:
N/A
Permit #:
6077777-EL
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
Single family/duplex
Type: low voltage only - imported class: new structure, , audio vidoe in clubhouse only, , project: enf 97-59
Valuation:
N/A
Permit #:
ELE07-00493
Status:
final
Fee:
$202
Permit Type:
N/A
Building Type:
N/A
Install limited energy - security & control for lights of whole house 9/25/02 cpg additional work item smoke detectors and low voltage
Valuation:
N/A
Permit #:
6003845-EL
Status:
complete
Fee:
$203
Permit Type:
N/A
Building Type:
Single family/duplex
Install low voltage network phone audio & video equipment
Valuation:
N/A
Permit #:
6006273-EL
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
Single family/duplex
Low voltage a/v wiring, security contacts and smoke detectors
Valuation:
N/A
Permit #:
6133607-EL
Status:
complete
Fee:
$104
Permit Type:
N/A
Building Type:
Single family/duplex
Data/communications cabling; low volt light control
Valuation:
N/A
Permit #:
6009893-EL
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
Commercial
Low voltage a/v security and fire
Valuation:
N/A
Permit #:
6228873-EL
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
Single family/duplex
Audio video & telecom outlets
Valuation:
N/A
Permit #:
6029024-EL
Status:
complete
Fee:
$73
Permit Type:
N/A
Building Type:
Single family/duplex
Low voltage wiring
Valuation:
N/A
Permit #:
6022054-EL
Status:
complete
Fee:
$79
Permit Type:
N/A
Building Type:
Single family/duplex
Fire alarm system
Valuation:
N/A
Permit #:
0803-081
Status:
expired
Fee:
$774
Permit Type:
N/A
Building Type:
N/A
Security system
Valuation:
N/A
Permit #:
6185210-EL
Status:
complete
Fee:
$71
Permit Type:
N/A
Building Type:
Single family/duplex
Security system
Valuation:
N/A
Permit #:
6170431-EL
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
Single family/duplex
Security system 5/29/08 mvc: adding (18) smoke detectors
Valuation:
N/A
Permit #:
6170430-EL
Status:
complete
Fee:
$177
Permit Type:
N/A
Building Type:
Single family/duplex
Cut & cap sewer on private property
Valuation:
$0
Permit #:
6036090
Status:
Permit Finaled
Fee:
$65
Permit Type:
Single family du...
Building Type:
N/A
Distributed audio catv computer/data
Valuation:
N/A
Permit #:
01 117951 BF
Status:
expired
Fee:
$874
Permit Type:
N/A
Building Type:
N/A
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Cello Technologies Reviews
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Verified License
BuildZoom confirmed this contractor's license
Cello Technologies License info
Verified License
| License # | CELLOT*005NW |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, Limited Energy, Hvac/Rfrg |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cello Technologies at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CELLOT*005NW |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cello Technologies 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 # | CELLOT 005NW |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Limited Energy, Hvac/Rfrg |
| Business Type | Corporation |
- 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. If this is your business, please update your license status.
Check this license's status for Cello Technologies at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bond Value | $4,000 |
18
Permits
- Building permit records show that Cello Technologies has worked on 18 permitted projects.
Cello Technologies Employees
HT
HALL, THOMAS
HE
HALL, THOMAS E
Governing Persons
TH
Thomas Hall