VoIP Phone Solutions

for Southeast Michigan

A network patch panel with blue Ethernet cables organized with black cable ties, mounted on a wall beneath a ceiling.

Flexible. Reliable. Scalable.

Tier One Technologies provides VoIP phone systems tailored to the unique needs of small and mid-sized businesses in Southeast Michigan. Whether you're opening a new office or upgrading an outdated system, we offer professional installation and support across multiple platforms — so you can choose the solution that fits your budget, features, and team.

What We Offer

  • Installation & Setup

    Installation & Setup

    Complete end-to-end installation, configuration, and number porting.

  • Custom System Design

    Custom System Design

    We evaluate your team size, call volume, and space to build the right setup.

  • Support Across Platforms

    Support Across Platforms

    Familiar with a wide range of providers.

  • Ongoing Maintenance & Support

    Ongoing Maintenance & Support

    We're local — when you need help, we're there.

Why Choose VoIP?

  • Lower Costs

    Lower Costs

    Reduce your phone bill with cloud-based calling

  • Scalable Systems

    Scalable Systems

    Easily add lines as your business grows

  • Remote-Friendly

    Remote-Friendly

    Take calls from your desk, cell, or laptop

  • Advanced Features

    Advanced Features

    Voicemail-to-email, call forwarding, auto attendant, and more

  • Multiple Provider Options

    Multiple Provider Options

    We help you choose the best solution for your business and budget

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Ideal For:

  • Office suites & coworking spaces

  • Property management companies

  • Retail businesses & storefronts

  • Construction and service-based businesses

  • Remote and hybrid teams

Serving Southeast Michigan

Based in Ann Arbor, we provide VoIP phone system services to businesses across:

  • Ypsilanti

  • Canton

  • Livonia

  • Plymouth

  • Detroit

  • and surrounding areas

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A woman in a black blazer with a white shirt, smiling on the phone in an office, with a desk and bookshelf behind her.

Already Have a Provider?

We can still help! Whether you're unhappy with support, need to expand your system, or want a second opinion — we work with most major VoIP platforms and can optimize your setup without switching providers.

Ready to Upgrade?

Let’s talk about your current system, what’s not working, and how we can make it better.

Schedule a Free Consultation