Unclaimed
Sefnco Communications
Telecommunications Consultants
4610 Tacoma Avenue, Sumner, WA · 98390
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27 Years
In Business
Unclaimed
Not Yet Verified
Business Details
Serving Sumner, WA
Categorized under Communication Line and Transmission Tower Construction. Our records show it was established in 1999 and incorporated in WA. Current estimates show this company has an annual revenue of 137776859 and employs a staff of approximately ...
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Est. 1999
Sumner, WA
27 Years in Business