The easiest way to know which broadband options are best suited for your area is to visit our Coverage Checker and find out what speed is available at your address.

Just use the speed test on this page! If you’re trying to fix slow Wi-Fi at home, make sure you’re on Wi-Fi and not using a cable or your mobile network. If you want to see how your mobile network might compare to Three, make sure you use a phone with the Wi-Fi toggled off.

Self‑Install is perfect if you want:

• Quick and easy setup

• No drilling or engineer visit

• A great option for renters or apartments

• Get connected the same day your modem arrives
  Watch our 50‑second Self‑Install explainer video here. 

Choose Tech Install if you want:

• Maximum reliability

• Optimised speeds, professionally installed

• A dedicated external receiver for the best signal

• Hands‑off setup with a qualified engineer
  Watch our 50‑second Tech Install explainer video here.

Self‑Install works best when you have strong indoor 5G coverage. Simply place the modem near a window or spot with the strongest signal. If you’re in an apartment or can’t drill into external walls, this is usually the best solution.

A trained engineer visits your home to:

1. Install an external modem on an outside wall

2. Set up the internal router

3. Align everything for the strongest possible 5G signal

4. Make sure your Wi‑Fi is running perfectly before they leave. This setup is great if indoor 5G signal is weaker or you want the best possible performance.

In every county in Ireland! Whether you want to visit your local Three Store or simply browse our online store to find the best phone, broadband and mobile plans to meet your needs

Just visit our Business Section and discover what we can do to help you grow.