Your Local Phone Service Company!

QTI is a family-owned and Faith-based company; a trusted vendor, designer, and installer of business telephone systems, network cabling, cloud services, and telephone lines. With over 20 years of experience, we offer tailored and reliable solutions that are easy to manage.

We offer a broad portfolio of communications solutions from digital to VoIP and cloud solutions. Our focus is on designing a customized solution at the best value, with all the functionality your business requires, whether selecting an on-premises solution or moving your organization to a pure cloud-based solution.

Quality Teleservices Inc.

280 N Benson Ave Ste 5

Upland, CA 91786

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