Replace your air conditioner filters. A dirty filter can increase cooling costs and restrict the efficiency of the air conditioner, which translates into more run time. Filters are cheap, so replace them regularly.
Save on your power bill in the summer by sealing air leaks and installing insulation. This will help your energy performance by keeping the cool air inside.
Save on yard care by servicing your mower. An annual tune-up can save you two to three times the amount it may cost to repair or replace it.
Feeling frugal or ambitious? Check out www.diyornot.com. Their free tool allows you to search for a project and find out the cost and time it would take for you to do it versus hiring a professional.
Sometimes taking the extra time to do something yourself really adds up to extra cash in your pocket.