Business phone & IT services in Arizona, built to last.
L4 Solutions is a reliable telephone / VoIP and IT service provider for small and midsize organizations. We design, install and support the technology your team depends on — and build lasting relationships along the way.
Technology services for small and midsize organizations
From the phone on your desk to the backups behind your data, we deliver solutions that boost productivity, reduce costs and simplify management.
Phone & Voice Services
Cloud and on-premises business phone systems on 3CX and Yeastar, with mobile apps, video meetings and unified messaging.
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Managed IT Services
Proactive network management, security, help desk and a strategic IT roadmap for small and midsize organizations.
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Backup & Disaster Recovery
Local, off-site and real-time replicated backups with bare-metal and virtual recovery when it matters most.
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Technology Consulting
Design, plan and implement the technology you need today and build a roadmap for what comes next.
Learn moreWork smarter, anywhere, on any device.
Help your team stay connected with unified communications tools designed around the needs of your organization.
- Cloud and premises-based options
- Desk, wireless, mobile & BYOD
- Voicemail, IM, SMS text & fax
- Collaboration & presence
- Video conferencing
- 3CX & Yeastar certified
A clear roadmap, not vague promises
We help you define long-term IT goals and describe exactly what improved value and productivity look like.
Introduce
A free 30-minute meeting to understand your organization, team and current technology.
Evaluate
An online or on-site evaluation of your phones, network, security and backups.
Design & implement
A tailored solution built on time-tested platforms, installed and configured by our team.
Support & grow
Ongoing monitoring, help desk and a strategic roadmap that scales with you.
Built on platforms we trust
We work with leading phone, networking and infrastructure vendors to deliver reliable, affordable solutions. See all partners.
Local Arizona service
From the Quad Cities to the Valley, we provide phone, IT and backup solutions for Arizona organizations.
Prescott & Northern Arizona
Phone systems, IT support and backups for Prescott, Prescott Valley, Chino Valley and the Quad Cities area.
(928) 800-0090Phoenix & West Valley
Business VoIP, managed IT and disaster recovery for organizations across the Phoenix metro area.
(623) 473-2500Across Arizona
Hosted VoIP and remote IT support for organizations statewide, plus on-site visits by appointment.
(888) 845-1770From the L4 blog
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In today’s digital environment, managing network traffic efficiently is crucial for small and midsize organizations. Layer 4 (L4) networking solutions play a vital role…
NetworkingSmall Business Network Improvements: Optimizing Network Solutions for Small Businesses
In today’s digital landscape, small and midsize organizations rely heavily on their network infrastructure. A well-optimized network supports daily operations, secures…
Managed ITThe Benefits of Remote IT Services Benefits for Small Businesses
Small businesses face unique challenges when managing their IT infrastructure. Limited budgets, scarce in-house expertise, and the need for quick problem resolution…
What does L4 Solutions do?
L4 Solutions is a telephone / VoIP and IT service provider for small and midsize organizations. We offer business phone systems, managed IT services, backup and disaster recovery, and technology consulting.
Do you offer cloud or on-premises phone systems?
Both. We design cloud-hosted and premises-based phone systems, primarily on the 3CX and Yeastar platforms, with your choice of desk phones, wireless and mobile phones, or bring-your-own-device.
Where is L4 Solutions located?
We’re an Arizona company serving Prescott, Northern Arizona and the Phoenix metro area. Call (928) 800-0090 for Northern Arizona, (623) 473-2500 for the Phoenix area, or (888) 845-1770 toll-free.
Can you support our business remotely?
Yes. We provide remote IT support and help desk services, along with on-site evaluations and in-person appointments when a visit is the better option.
How do we get started?
Schedule a free 30-minute introduction meeting, a one-hour online meeting, or an in-person appointment. We’ll learn how your organization works and recommend a plan.
Let’s talk about your technology.
Book a free 30-minute introduction meeting, or call us — we’ll help you find the right phone, IT or backup solution for your organization.