Serving the Yakima Valley with Fast, Reliable Service

At Advanced High Speed Internet, we’re proud to deliver high-speed internet solutions to both residential and commercial customers throughout the Yakima Valley—including Granger, Zillah, Sunnyside, Prosser, Toppenish, Moxee, and Tieton.

Whether you’re streaming, working from home, or running a business, we provide the fastest, most reliable internet in the region—backed by local customer support that truly cares.

Use the links below to explore our services, manage your account, and get the support you need. For questions or help getting started, call us anytime at 509-895-9600.

Main Pages:

Home – Internet Services in Central WA

About Us – Local ISP Serving Rural Communities

Contact Us – Reach Our Team in Central Washington

FAQ – Answers to Common Questions

Returns & Refunds – Customer Service Policies

Emergency Broadband Benefit – Government Internet Assistance

Privacy Policy – How We Protect Your Data

My Account:

My Account – Log In or Manage Your Internet Service

Lost Password – Reset Your Account Access

Services:

All Services – Explore Internet, Fiber, and Phone Plans

Residential Internet – Serving Granger, Zillah, Moxee, and Nearby Areas

Home Phone Services – Available in Tieton, Prosser, Toppenish

Fiber Services – High-Speed Internet in Sunnyside, Moxee, Zillah

Business Internet – Solutions for Rural Businesses in Central WA

Business Communication – Phone & VoIP for Small & Medium Businesses

Enterprise Services – Custom Plans for Large-Scale Business Needs

En Español:

Inicio – Servicios de Internet en Español

Sobre Nosotros – Quiénes Somos

Contáctenos – Servicio al Cliente

Servicios – Internet, Fibra, y Teléfono

Casa – Internet Residencial

Mi Cuenta – Acceso y Gestión de Cuenta

Restablecer Contraseña – Ayuda para Ingresar

Other:

Sitemap – Full Site Navigation for Customers and Search Engines