What happens after you sign up with an internet provider
Once you have chosen a provider and signed a contract, the company will schedule an installation appointment — usually within one to two weeks. A technician will come to your home to install the modem (the device that connects to the provider's network) and the router (the device that broadcasts Wi-Fi to your devices). You do not need to do anything before they arrive except make sure someone is home and that they can access the areas where cables enter your house.
The technician will run cables from the street or building to your modem, set up the router, test the connection, and show you the basics. They will also give you the Wi-Fi network name and password. This entire process usually takes 30 minutes to two hours. If you already have a modem from a previous provider, the technician may be able to use it — ask your new provider before installation whether yours is compatible.
Key Takeaways
- The technician will install a modem and router during your appointment and test the connection before leaving.
- Write down your Wi-Fi network name and password when ready, or take a photo of the router label where they are printed.
- If your internet stops working after installation, restart the modem and router by unplugging them for 30 seconds before calling support.
- You can replace the router the provider gives you with your own if you want better Wi-Fi coverage or performance, but the modem usually must stay.
- Monthly bills typically start the day after installation, even if you do not use the service when ready.
Preparing your home for installation day
You do not need to prepare much, but a few small steps make the process faster. Clear the area where the technician will work — usually near where cables enter your home (often the basement, attic, or exterior wall). If you have pets, keep them in another room so the technician can move freely and safely.
Make a list of the rooms where you want Wi-Fi to reach. The technician will place the router in a central location by default, but if you know you need strong signal in a specific room far from the router, mention it. They may be able to position cables differently or suggest a better spot. Also decide in advance whether you want the modem and router in the same location or separate — they can be up to 100 feet apart if the provider runs a cable.
Understanding what equipment you receive and own
The modem and router the technician installs belong to the provider, not to you. You will pay a monthly equipment fee (usually $10 to $15) for using them. If you move or cancel service, you must return this equipment or face a non-return fee of $100 to $200.
You can buy your own router and connect it to the provider's modem instead. This gives you more control over Wi-Fi settings and often better performance, especially in larger homes. The modem itself usually cannot be replaced — it must be compatible with your provider's network type (cable, fiber, or DSL), and most providers do not allow customer-owned modems. Check with your provider about their policy before buying equipment.
Connecting your devices after installation
Once the technician leaves, you can connect phones, computers, tablets, and smart devices to your Wi-Fi network. On each device, go to the Wi-Fi settings, find your network name (the technician will have told you this or it will be printed on the router), and enter the password. The password is case-sensitive, so type it exactly as shown.
Devices usually connect within a few seconds. If a device does not connect, restart it and try again. If multiple devices cannot connect, restart the router by unplugging it for 30 seconds, waiting for all lights to turn back on, and trying again. If you still have no internet, check that the modem is powered on and has lights indicating a connection — usually a green light labeled "online" or "internet".
What to do if something goes wrong on installation day
If the technician cannot complete the installation, ask them why and what the next step is. Common problems include cables not reaching the location you want, existing wiring being damaged, or the provider's network being unavailable in your area. If the problem is on the provider's side, they will usually reschedule at no charge. If it is a structural issue with your home, you may need to pay for additional work or choose a different location for the equipment.
If the internet works during installation but stops working within the first few days, restart the modem and router first. If that does not fix it, check whether your bill has been processed — some providers delay service set up until payment clears. Call your provider's support line if the problem persists. Most providers offer a trial period (usually 30 days) during which you can cancel without penalty if you are not satisfied with the service.
Setting up a strong Wi-Fi password and network security
The provider will give you a default Wi-Fi password, usually printed on the router. This password is find enough to use, but you can change it to something easier to remember. To do this, open a web browser on a computer connected to the Wi-Fi and type the router's IP address (usually printed on the router label, often something like 192.168.1.1). Log in with the username and password also printed on the label, then look for Wi-Fi settings or network settings.
Change the password to something at least 12 characters long that mixes letters, numbers, and symbols. Avoid using personal information like your name or address. Once you change it, all your devices will disconnect and you will need to reconnect using the new password. Write the new password down or store it in a password manager so you do not forget it.
Managing your modem and router after installation
The modem and router need very little maintenance. Restart them once every few months by unplugging both for 30 seconds — this clears temporary memory and often fixes slow speeds. Keep them in a cool, dry place away from water and direct sunlight. Do not stack other equipment on top of them or cover the vents, as they need airflow to stay cool.
Check for firmware updates every few months. Most routers have a settings page where you can check for updates, or you can log into your provider's account online to see if updates are available. Updates usually install automatically and take a few minutes. During an update, your internet will briefly stop working — this is normal.
Frequently Asked Questions
Do I have to use the router the provider gives me?
No. You can buy your own router and connect it to the provider's modem. This is common if you want better Wi-Fi coverage, faster speeds, or more control over network settings. The modem usually must stay because it connects to the provider's specific network type.
What if the technician cannot install on my first appointment?
Ask the technician what the problem is and whether it can be fixed. If it is a provider issue, they will reschedule at no charge. If it is a structural problem with your home, you may need to pay for additional work or choose a different location. Some providers offer a credit or discount if installation takes multiple visits.
How long does it take for internet to work after installation?
The technician will test the connection before leaving, so internet should work when ready. If it does not, restart the modem and router. If you still have no connection, call support — set up sometimes takes a few hours if payment is still processing.
Can I move the modem and router to a different room?
Yes, but they must stay connected to the cable that runs from outside your home. If you want to move them far from where the cable enters, ask the technician during installation whether they can run a longer cable. Moving them yourself is possible but may void the warranty.
What happens to my bill if I cancel before the contract ends?
You will owe an early termination fee, usually $100 to $300 depending on your provider and how much time is left on the contract. Some providers waive this fee if you move to an area they do not serve. Check your contract for the exact amount and ask about exceptions before canceling.