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Business Telecommunication Inc
Corona, CA
Telecom
BTS 1981 delivers comprehensive voice and IT solutions, including premise and cloud phone systems, managed IT, and networking. They serve office businesses and public sector organizations locally in Southern California and nationwide. The firm offers 24/7/365 U.S.-based technical support and emergency assistance.
★★★★★ 4.8 (5 reviews)
5 Reviews
★★★★★
Great local company and great people. We've worked with BTS for over 10 years, and they've consistently provided excellent service and practical guidance. They're responsive, knowledgeable, easy to work with, and operate with a high level of integrity. They've been a trusted business partner throughout the years, and we highly recommend them.
Mark Abernathy  ·  Oct 8, 2026  ·  Google
★★★★★
Great family owned and operated business solutions provider. The company team is great and they’ve kept their customers connected for 45 years. Highly recommended BTS for assisting you with continuous business improvements.
Mary & Mike Rohrer  ·  Jul 2, 2026  ·  Google
★★★★★
Excellent family-run business. The whole team is great to work with.
Kraig Strom  ·  Nov 3, 2021  ·  Google
★★★★★
Amazing service and great management, highly recommended.
Oliver O  ·  Apr 13, 2020  ·  Google
★★★★☆
Good service! Great people!
Tim Trerise  ·  Nov 11, 2016  ·  Google

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