1) Shop around for home and auto insurance every few years. The business is so competitive that we actually knocked $75/month off our mortgage payment and $30/month off our auto insurance for the exact same coverage.
2) Drop cable, get an antenna and a streaming TV service like DirectTV or Sling and pay for your Internet outright. Our TV/Internet bill went from $190/month to about $90 month and we get the exact same programing we had before.
3) If you have a landline, get Ooma. You buy the box, hook it up to your Internet connection, plug the box into a phone jack, and *poof*...you have phone service. The only costs per month are state+federal taxes, which are usually less than $4/month. Free long distance, caller ID, & 911 is also provided.
4) Evaluate your cell phone bill. I have 4 people on Verizon, and was actually paying more for a 16GB/month plan than I would on their new unlimited plan. Also many employers offer 15-20% discounts on service. Check to see if yours is eligible.
5) Change all of your lights to LED- including outdoor lights. If you have a lot of lights in your house, the savings are HUGE. Up to 50% savings from incandescent and 20% over CF.
6) Do everything you possibly can to put $1000 in an emergency savings account. I mean ANYTHING- cancel services, starve, go without bathing...make this a #1 priority. This prevents you from having to use credit when something unexpected pops up. Every credit payment reduces your income- think of it as every time you charge something, you're taking a pay cut. If you have to use any money from the emergency fund, put everything on hold again until it's charged back up. This account is not a savings account- it should be separate and not easily accessible.
7) Drink water. If you got to lunch/dinner a lot, it can save you $1-$3 per visit over getting a soft drink, and it's probably a lot healthier too.
8) Buy used cars. New cars are a huge waste of money. The sweet spot is car 1-3 years old and under 30000 miles. These vehicles usually have some remainder of warranty, looks similar/identical to new cars, will have little wear and tear, and will save you $1000's.
9) Take care of yourself. If you exercise for as little as 15 minutes a day and raise your heart rate to near maximum for as little as 4 minutes per day, you can ward off as much as 90% of age related diseases. This allows you to spend money on yourself instead of medication to counteract your lack of movement.
This is how I live and I'm doing pretty damned well, thank you very much