If you've had the same locks and keys for your house for several years, you may want to re-key existing locks or upgrade your locks with some of the newer materials and devices. A professional locksmith service will be able to assist you in making these decisions as well as providing installation.

Locksmiths can offer services for installing and repairing safes, as well as offering options such as doorknob installation, keyless entry, remote control entry and custom dead bolt installation.

Door viewers, which allow you to see your visitors before letting them in, may also be installed. And gate locks, which can provide an added measure of security, may be included in your overall security plan.

A professional locksmith should always be part of your roster of experts for your home. Aside from providing your overall nuts-and-bolts security system, from door locks to a safe, the locksmith can be called upon for special services. Life's little emergencies include getting locked out of your home, becoming locked in a room (which small children are prone to do), and getting locked out of your automobile.

-- Tips courtesy of HomeAdvisor.com