All the insurance quotes have a direct influence on the deductible amount. So, increase your deductible amount to decrease that premium.
Boot up that computer and use the internet. These days most insurers will give you a 10%-15% discount online.
Check your car model. If you have a sports model car, which is considered to be more accident probe, then you cannot expect a cheaper quote.
Install safety and anti theft devices in your car. Risk factor is also determined on insurance quotes. Plus you feel more secure.
Drop unnecessary insurance coverage. Check to see what type of coverage is necessary, for example full coverage may be too much if your vehicle has several miles on it. In this case you may want to just consider just liability coverage; the minimum coverage provided all insurance companies. Then of course this will also bring your bring down your quote
Reduce your mileage. The less you drive the cheaper your insurance. Study your routes to work or school and take the shorter route. Drive to the metro and Park and Ride. Also good for reading a good but and less stressful.
Take a defensive driving test. Most auto insurance companies love this and will reduce your premium once you provide proof of completion. Additionally, this class was alot of fun. Check with your local MVA for details and scheduling.
Last but not least, pull your driving profile and maintain a good profile to get a good quote.