Home Network Setup Checklist for South Jersey Homes

Slow WiFi? Dead spots? Smart home devices keep dropping? Your home network is probably the issue. After setting up hundreds of South Jersey home networks, here's our exact checklist — from picking the right equipment to debugging dead spots.

1 Step 1: Understand Your Internet Speed

Before buying any equipment, know what you're paying for. Go to fast.com on your phone. Note the speed.

• Under 100 Mbps: basic single-router setup is fine — modest router budget.
• 100-500 Mbps: WiFi 6 router required — mid-range budget.
• 500+ Mbps: WiFi 6E or WiFi 7 — premium budget. Mesh recommended for large homes.

Comcast, Verizon FiOS, and TCC (Lightpath) are the main South Jersey providers. Most homes get 100-300 Mbps. If you're paying for 1 Gbps but your speeds are slow, your router is the bottleneck.

2 Step 2: Replace the ISP's Router

The router your cable or fiber provider gave you is typically the cheapest option that meets minimum specs. Replacing it with a good router will dramatically improve your speed.

Our recommendations:

• Budget tier: TP-Link AX1800 or Asus RT-AX55 — WiFi 6, decent coverage
• Mid-tier: Asus RT-AX86U or TP-Link Archer AX73 — strong signal, gigabit+ ready
• Premium tier: Asus RT-BE96U or Netgear Nighthawk RAXE500 — WiFi 7, best for large homes

3 Step 3: Mesh vs Single Router

Single router is enough if:

• Your home is under 1,500 sq ft
• One floor or simple layout
• Router can be placed centrally

You need mesh if:

• Home over 2,000 sq ft
• Multiple floors
• Thick walls (brick, plaster)
• WiFi dead spots in certain rooms

Best mesh systems: Eero Pro 6E, Asus ZenWiFi XT8, TP-Link Deco BE85. Sold as multi-packs covering large homes.

4 Step 4: Optimal Router Placement

Router placement matters more than people realize. Best practices:

• Central location — not in a corner of your home
• Elevated — on a shelf, not the floor
• Away from large metal objects (refrigerator, filing cabinet)
• Away from microwaves and baby monitors — 2.4GHz interference
• Open shelf, not inside a closet/cabinet — signal absorbed by walls

5 Step 5: Secure Your Network

Security basics:

• Change the default admin password — first thing after setup
• Use WPA3 encryption (or WPA2 if WPA3 not supported)
• Create a strong WiFi password — 16+ characters, mix of types
• Enable guest network for visitors (keeps them off your main network)
• Disable WPS (a known security vulnerability)
• Update router firmware regularly (most routers auto-update now)

6 Step 6: Smart Home Device Considerations

If you have Ring cameras, Nest thermostat, Alexa/Google Home, smart bulbs:

• Most smart home devices use 2.4GHz (slower but better range)
• Some routers default to combined 2.4/5 GHz — split them for smart home compatibility
• Matter and Thread (newer protocols) work better than older Zigbee/Z-Wave
• For HomeKit users: Apple TV or HomePod becomes the hub

7 When to Call PC Medics

If you have any of these, call (856) 914-1074:

• Don't know which router to buy for your specific home
• Need help setting up mesh WiFi (we handle the configuration)
• Persistent dead spots after setup
• Smart home devices won't connect
• Network keeps dropping
• Want to set up VPN, parental controls, or business-grade network
• Need wired ethernet runs added to your home

We do residential and small-business network setups across South Jersey — Cherry Hill, Voorhees, Marlton, Haddonfield, Moorestown, and beyond.

Need Help? Call PC Medics

Network setup overwhelming? Call us at (856) 914-1074. We can walk you through router selection over the phone for free, or come to your home for full setup (typical).