Authorized ISP Contractors · OSHA & BICSI Certified
Fast, clean, and reliable last-mile fiber installations that empower communities with true fiber-to-the-home connectivity. We focus on precision, professionalism, and customer satisfaction at every doorstep.
What we do
We handle every layer of the last-mile build — from the tap on the pole to the customer's router.
Why choose GIG
We show up for you
Every customer, every home, every install gets our full attention and respect.
Support that doesn't disappear
Need help after the install? We're here — responsive, local, and ready to assist.
Our promise
Because customer service isn't a department — it's our culture.
Certifications & credentials
About us
Granite International Group is a dedicated last-mile FTTH installation specialist, delivering the final connection that brings true fiber performance directly into homes and businesses.
While large-scale fiber networks form the backbone of modern connectivity, it's the last mile that determines the customer experience — and that's where we excel.
Our technicians are trained specifically for last-mile FTTH work — the most customer-visible and detail-oriented part of the fiber network. From splicing to in-home equipment setup, our crews deliver consistent, high-quality results that providers trust and customers appreciate.
Learn more about us
Careers
Join a fast-growing team of professionals building the infrastructure that connects communities across the Gulf Coast.
What you'll do
What we're looking for
Why join us
Ready to build?
Free consultation. No obligation. Response within 24 hours.