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Competitive transparent pricing and itemized quotes and invoices

Click below to schedule a free consultation

Communications Products and Services

BTI provides thousands of products and services to streamline communication, reduce costs, and improve your corporate image.

Call us to talk to sales and support 562-298-5000

BTI is a Certified Partner With High Level Certifications

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BTI is an IntelePeer partner
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Certifications and Awards
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What Our Clients Say:

BTI consistently solves IT challenges that our staff doesn't have the skill or time for. Their installation team is excellent and their support always makes sure all of our issues are solved.

Jonathon Huff

The Moody Church

BTI has been exactly what our growing company has needed for so long! They provide friendly, professional service and have consistently been willing to go above and beyond to ensure our complete satisfaction.

Rebecca Gadomski

Edgewood Clinical

The entire team at BTI has exceeded my expectations. They took my company to the technology and security level I needed.

Dave Tourje

Alpha Structural, Inc.

  • Voice over IP (VoIP) Service, Hardware, and Installation

  • Business Phone Systems

  • Structured Cabling

  • Meeting Solutions

  • Call Recording

  • Workforce Optimization

  • Progressive and Predictive Dialers


4G/5G Cellular Signal Boosting

  • WilsonPro

  • In-office Cellular Coverage

  • Network Services & Connectivity

  • Structured Cabling

  • All Carriers


Business Messaging Services


Infrastructure and Installation

Quality Communication Services

Quality first, operational communication solutions that perform their functions without undue attention are our minimum performance levels for every client.   


Our first and primary goal is to deliver you the foremost level of technical quality that can be delivered reliably for your budget.

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Communication Projects Done Right

Eliminate avoidable risk, know your opportunities and costs upfront, and simplify your service experience.  We want to hear about your goals and projects and how we can help you.  Talk to us today.

Ready to learn more?

Call or text one of our offices

615 N 48th St, Suite #1048

Phoenix, AZ 85008
p. 602-733-6807

Learn more about our communication solutions in Arizona

Additional Services

Whether you need a la carte service or round-the-clock unlimited business communication support, we have an offer for you. BTI offers customized communication solution support services to meet each individual client’s requirements. Call us to talk about your needs today.


Our Promise to You

  • Competent, No Cost Needs Assessments

  • Itemized Pricing and Detailed Scopes of Work

  • Certified Communication Engineers

  • On Time and On Budget

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Call or text us today to speak with one of our communication specialists


Additional Services

Over 35 years of experience ensures the best outcome and solution for you and your business

We provide communication & business collaboration solutions that are tailored to your specific needs in order to improve efficiency and the client experience.

VoIP and Contact Center

  •  Session Initiation Protocol (SIP)

  • Collaboration Solutions

  • Integrated Solutions

  • Call Center / Contact Center Solutions

Voice Conferencing

  • Call Recording

  • Audio Conferencing

  • Video Collaboration

  • Web Conferencing

  • IP Conference Phones

  • Audio Visual Solutions (AV)


Additional Certified Partners With High-Level Certifications

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Start With A Free Consultation

We will provide the following at no cost:

Tell us about yourself

Get started on communication solutions that save!

  • Itemized and fully transparent quote with no hidden costs or fees

  • No charge site survey

  • Detailed scope of work and review of the recommended solution

Multiple Locations to Better Serve You

BTI Downers Grove

1441 Branding Ave Suite #200

Downers Grove, IL 60515

p. 312-432-5300

BTI Santa Fe Springs

12155 Mora Drive, Suites #1&2

Santa Fe Springs, CA 90670

p. 562-298-5000

BTI Phoenix

615 N 48th St, Suite #1048

Phoenix, AZ 85008
p. 800-435-7284

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