Telephone Switching International INC
REGISTEREDAll Other Specialty Trade Contractors · Milan, TN
Telephone Switching International INC is registered with the State of Iowa (No. C113181), current through 2027-04-21. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(731) 686-0888At a glance
- What they do
- DC Power · Complete Power Systems · Batteries · BDFB · Inverters · Custom Iron Work and Cabling · Spill Containment · Maintenance Programs Business website
- Registered in
- Milan, TN State record
- Website
- tsfibersource.com Business website
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This contractor is based in TN and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
About Telephone Switching International INC
From tsfibersource.com

- In business since 1978
Services listed on their website
- DC Power
- Complete Power Systems
- Batteries
- BDFB
- Inverters
- Custom Iron Work and Cabling
- Spill Containment
- Maintenance Programs
- Recycling
- Emergency Services
- ISP/OSP Installation
- Network upgrades
- Website:
- tsfibersource.com
- Other number on their website:
- (731) 786-0888
Read from the business’s own website (tsfibersource.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.
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What Telephone Switching International INC is registered to do
The State classifies Telephone Switching International INC as all other specialty trade contractors. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
2026-03-18
registration last issued or renewed with the State
1,830
registered all other specialty trade contractors in Iowa, this business among them
All 1,830 registered all other specialty trade contractors in Iowa →
State registration details
- Registration number
- C113181
- Status
- Registered
- Issued / last renewed
- 2026-03-18
- Expires
- 2027-04-21
- Primary trade
- All Other Specialty Trade Contractors
- Owner of record
- Ken Huey
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.
Sources for this profile
- Registration: Active Iowa Construction Contractor Registrations, last updated 2026-11-02. Verify registration C113181
- About the business: read from its website, tsfibersource.com/contact. Not written or confirmed by the business.