Looking for a dependable internet provider in New Castle? Armstrong delivers high-speed internet designed for the way you live — from streaming and gaming to working remotely and staying connected with friends and family. With trusted service and friendly local support, Armstrong is proud to serve residents and businesses across Lawrence County.
Armstrong offers a range of broadband plans designed to fit every household, from light browsing to high-speed streaming and gaming.
New customers can take advantage of exclusive deals and promotional pricing.
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Local Support
Friendly service from a team that knows your community.
Fiber-Backed Performance
Reliable, consistent speeds with a strong network.
Built for Reliability
A connection you can count on, day or night.
No Hidden Fees
Clear, transparent pricing.
Trusted in Lawrence County
Proudly serving New Castle and surrounding communities for decades.
Need more than just internet? Bundle internet, TV and phone services for added convenience and savings, all from one local provider.
Local and national channels with sports, news, and streaming access.
Explore TV Packages
Unlimited local calling with features like voicemail and caller ID.
Learn About Home Phone
Armstrong is proud to serve New Castle and nearby Lawrence County communities with dependable internet, TV, and phone services. Known as the “Fireworks Capital of America,” New Castle blends historic charm with modern living. From the downtown shops and restaurants to family fun at Cascade Park and events like Light Up Night, Armstrong keeps New Castle connected with fast, reliable internet that supports how you live, work, and play.
Armstrong offers a variety of internet speeds, from everyday browsing to high-performance fiber-backed plans for streaming, gaming and remote work. Click here to see all available speeds and pricing for your address.
Yes, our network is fiber-backed to ensure excellent speed and reliability. Click here to learn more about our network.
Yes. You can bundle internet, TV and phone services for added convenience and savings.
Click Check Availability and enter your address to confirm service availability.
Yes. Armstrong provides high-speed internet and communications solutions for any size business. Explore Business Services
Choose Armstrong for high-speed internet, TV, and phone services backed by trusted local support.
