Not every company is created equal. Some specialize in just one line or type of insurance. This can be inconvenient and confusing when you have multiple companies handling a different part of your insurance for everything you insure. Bundling with a company can reduce this confusion by having all of your policies with agent and company. The additional advantage is that you can save money when you do combine it all together. Just one more example of why you should do business with a reputable company that offers this advantage.