- We have over 30 years of experience
- Free Quote: 1-866-594-9166
We specialize in Seattle VoIP phone service, hosted PBX, and Seattle business phone systems so you don’t have to stress about phone maintenance.
At OneStop Communications, we offer VoIP in Seattle with advanced, cloud-based calling solutions that help businesses stay flexible, responsive, and competitive. Across the city, companies are ditching outdated landlines in favor of sleek, internet-powered phone systems that cut costs while boosting performance.
These digital systems bring features that go far beyond standard calling—think video conferencing, voicemail delivered to your inbox, mobile device compatibility, and automatic call routing. It’s all hosted in the cloud, meaning there’s no need for expensive hardware or complicated installations.
Seattle businesses appreciate how customizable these VoIP setups can be. Whether you’re managing multiple locations, need call reporting tools, or want a smart auto-attendant, the system can be tailored to match how your team works. And when your company grows, your phone system can grow with you—no rewiring or tech overhauls needed.
You’ll also have support when it counts. With experienced technicians available around the clock, help is always just a call or message away. That means less time troubleshooting and more time focused on what you do best.
VoIP in Seattle is transforming how local companies handle communication, offering smarter, more adaptable solutions than traditional phone setups. As businesses in the Pacific Northwest embrace digital tools, many are switching to cloud-based calling systems that do more than just connect calls—they improve workflows and support growth.
Many companies in Seattle have traditionally used on-site PBX systems to manage internal communication. These systems link office phones with features like extension dialing and call routing, and they’re praised for clear call quality. However, they can require expensive hardware and installation, making them less ideal for businesses that need flexibility.
More recently, cloud-based calling platforms have taken center stage. These online phone systems eliminate the need for on-site infrastructure while still delivering powerful features like virtual receptionists, remote voicemail access, and automatic call distribution. Businesses across Seattle are adopting these VoIP solutions for their scalability, lower costs, and ability to support remote and hybrid teams without sacrificing professionalism.
When it comes to business internet in Seattle, local companies have access to a wide range of providers offering fast, reliable service tailored to modern demands. Whether you’re looking for high-speed fiber, traditional cable, or DSL, Seattle’s infrastructure supports the speed and bandwidth today’s businesses expect.
Top providers in the area go beyond basic connectivity. Many offer advanced features like static IPs, private networks, cloud-based tools, and professionally managed Wi-Fi systems. These services are especially useful for teams juggling multiple locations or shifting between in-office and remote work setups.
Speed isn’t the only thing that matters—stability is critical. Frequent outages or laggy performance can seriously impact productivity and customer experience. That’s why Seattle businesses often choose providers with a reputation for dependable service and strong network performance during peak usage.
And when issues do arise, strong customer support can be a game-changer. The most trusted providers back their service with responsive tech teams and round-the-clock help, so you’re never left offline for long.
Seattle, WA is a vibrant, forward-thinking city in the Pacific Northwest with a population of roughly 750,000. Nestled between Puget Sound and Lake Washington, Seattle is known for its stunning natural scenery, innovative tech scene, and laid-back coastal vibe. The city blends historic charm with modern development, where old brick buildings share blocks with sleek glass towers and green spaces.
Though the cost of living is on the higher side, Seattle continues to attract newcomers with its strong job market, especially in technology, aerospace, healthcare, and biotech. Home to major companies like Amazon and Microsoft, the city is a magnet for talent and opportunity. Its walkable neighborhoods, coffee culture, thriving arts scene, and access to outdoor recreation make Seattle a popular place to live, work, and explore.
Everything we do is about helping you get more out of your phone system. That’s why we focus on delivering reliable, feature-rich VoIP in Seattle and modern PBX setups designed to fit how today’s businesses actually work. Most companies now operate in a hybrid world, blending in-office systems with remote setups, and that’s exactly where hosted VoIP PBX shines.
With our hosted VoIP options, your team can stay fully connected no matter where they are. Whether they’re on the road or working from home, remote employees can use their VoIP phones just like they would at your Seattle headquarters. It’s seamless, efficient, and incredibly cost-effective—ideal for businesses adapting to new ways of working.
We specialize in setting up hosted PBX systems that include smart features like auto-attendants, virtual call centers, and intelligent call routing—all without the high price tag of traditional setups. It’s a powerful way to cut costs while improving your customer experience. If you’re looking for VoIP in Seattle that actually works for how you run your business, we’re here to help make it happen.
Teddy at One Stop Communications and his team were very helpful. We initially contacted them for help with our old phone system and his was the only company out of a half a dozen I contacted willing to try to help. He was very knowledgeable about our system and why we were struggling to find support. He made recommendations and found us a new phone system that gave us features we were lacking and at a lower cost. Definitely give them a call. His support didn't stop after the sale. He made sure we were trained on the new phones and checked in even after the installation was complete.
Office Administrator (Portnoy, Garner, & Nail)
If you're looking for one of the very best providers of telecom services in Atlanta, look no further than OneStop Communications. I guarantee you won't find a harder working group of individuals! They are knowledgeable, responsive and they really care about what is best for their clients. If you're looking for telecom services, give one of the best in the business a call. Ask for Teddy Mathis...he knows everything there is to know about the industry.
Director of Administration (Level 5)
OneStop has been very instrumental in not only assisting us with our own corporate lines but with all of our clients over 1k telephone lines.
President & CEO (Heritage Property Management)
