A locksmith can install a deadbolt if your door is missing one . Most mobile locksmiths charge between $ 50 and $ 100 to make a home visit , plus extra for the keys .
Plug in the Refrigerator
Some people unplug the refrigerator and turn it off before they walk out the door for the last time , so make sure all the appliances are plugged in and working . Sometimes sellers leave a surprise bottle of bubbly for buyers , so open the door and have a peek inside . Check that the ice dispenser is working as well .
Change Your Mailing Address
The post office lets you change your mailing address online , but expect that they ' ll probably mix up mail for a while , and keep in mind that not all mail is forwarded . Take the added , precautionary step of changing your mailing address directly with your credit card lenders and your bank and any other important entities you maintain mail contact with .
Set Up Security
A home security system provides peace of mind . It will take next to no time for the security company to activate your system if your home already has the equipment installed , so call and check into it .
Some companies install systems that let you set the security alarm when you ' re inside the home at night , which is extra comfort for single homeowners . Choose strong security codes , one for you and one for your guests .
Establish Internet
In addition to needing Wi-Fi for your computers , phones , and tablets , your security system might need it as well . Digital doorbells use Wi-Fi , too , and so do home-based apps that turn lights off and