Updated: May 15, 2026
Location and Projects
Address
229 S WENATCHEE AVE, Wenatchee, WA, 98801
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Interwest Telecom Service Electrician
Interwest Telecom Service Corp, 229 S Wenatchee Ave, Wenatchee, WA (Owned by: Magnussen, Aren R) holds a Electrical Contractor, Limited Energy license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 105 ranks in the top 8% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Interwest Telecom Service Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Interwest Telecom Service Corp Contact Information
Phone Number: (509) 663-1900
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Address: 229 S WENATCHEE AVE, Wenatchee, WA 98801
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Building Permits by Interwest Telecom Service Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Electrical permit for data cabling. converting an existing restaurant into a gesa credit union branch. adding a 5'x17.5 outside covering over the ism/night drop on the south side of the building. **trade permits issued separately**
Valuation:
N/A
Permit #:
B2501079ELEC
Status:
final
Fee:
$55
Permit Type:
Remodel
Building Type:
N/A
Install access control to 8 doors (1st floor)
Valuation:
N/A
Permit #:
B2502962ELEC
Status:
final
Fee:
$96
Permit Type:
Addition
Building Type:
N/A
Addition cat 6 cable & fiber to new modular building. spokane county intake address changed from 1211 w gardner to 1201 w gardner as of 1/5/2021
Valuation:
N/A
Permit #:
B2018818ELEC
Status:
final
Fee:
$40
Permit Type:
New
Building Type:
N/A
Install 13 cat 6 cables into new temp modular trailer
Valuation:
N/A
Permit #:
B2512375ELEC
Status:
final
Fee:
$80
Permit Type:
New
Building Type:
N/A
Commercial electrical low voltage
Valuation:
N/A
Permit #:
B2210208ELEC
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Commercial electrical low voltage
Valuation:
N/A
Permit #:
B2210207ELEC
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Install cat 6 cables (16) and one 25pr feed cable
Valuation:
N/A
Permit #:
B2203480ELEC
Status:
final
Fee:
$40
Permit Type:
Addition
Building Type:
N/A
Installing cat6 cabling pat kuafman 509-995-4454
Valuation:
N/A
Permit #:
B2200335ELEC
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Install cat6 cable on the 2nd and 3rd floor install (22) locations of 2 cat6 cables install (5) locations of 1 cat6 cable for wap's
Valuation:
N/A
Permit #:
B2118268ELEC
Status:
final
Fee:
$45
Permit Type:
Remodel
Building Type:
N/A
Cat 6 cabling 3rd floor ne corner
Valuation:
N/A
Permit #:
B2508523ELEC
Status:
final
Fee:
$80
Permit Type:
Remodel
Building Type:
N/A
Installation of cat 6 data cables
Valuation:
N/A
Permit #:
B2503017ELEC
Status:
final
Fee:
$234
Permit Type:
New
Building Type:
N/A
Install cat 6 cables for new wap's
Valuation:
N/A
Permit #:
B2501790ELEC
Status:
final
Fee:
$311
Permit Type:
Remodel
Building Type:
N/A
Install (7) analog paging horns
Valuation:
N/A
Permit #:
B2120273ELEC
Status:
final
Fee:
$40
Permit Type:
Addition
Building Type:
N/A
Addition cat6 cables 104 s freya street yellow flag building suite 207 spokane wa 99202
Valuation:
N/A
Permit #:
B2003370ELEC
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Install cat 6 cables
Valuation:
N/A
Permit #:
B2202765ELEC
Status:
final
Fee:
$40
Permit Type:
Addition
Building Type:
N/A
Install sound masking and access control suite 1940 boa building
Valuation:
N/A
Permit #:
B2207807ELEC
Status:
final
Fee:
$45
Permit Type:
Remodel
Building Type:
N/A
Install cat 6 cable and coax cable for pos system and tv's
Valuation:
N/A
Permit #:
B2121236ELEC
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Install (1) 6 strand fiber cable
Valuation:
N/A
Permit #:
B2105078ELEC
Status:
final
Fee:
$65
Permit Type:
Addition
Building Type:
N/A
Install (1) 12 strand fiber and (2) 25pr cables
Valuation:
N/A
Permit #:
B2005123ELEC
Status:
final
Fee:
$40
Permit Type:
Addition
Building Type:
N/A
Commercial electrical- 35, 000 sqft - zones
Valuation:
N/A
Permit #:
B2001219ELEC
Status:
final
Fee:
$175
Permit Type:
New
Building Type:
N/A
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Interwest Telecom Service Corp Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Interwest Telecom Service Corp License info
Verified License
| License # | INTERTS874BP |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, Limited Energy |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Interwest Telecom Service Corp at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RCE-37745 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Interwest Telecom Service Corp at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | INTERTS874BP |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Interwest Telecom Service Corp 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 # | INTERTS003LH |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| 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 Interwest Telecom Service Corp 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 # | INTERTS099OC |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| 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 Interwest Telecom Service Corp at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | American States Ins Co |
| Insured up to | $0 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $4,000 |
87
Permits
- Building permit records show that Interwest Telecom Service Corp has worked on 87 permitted projects.
Interwest Telecom Service Corp Employees
AM
Aren Magnussen
Vice President
CM
Charles Mason
JM
Janine Magnussen
MR
Magnussen, Aren R
Owner
RM
Richard Magnussen
RP
Robert Santo Pietro