Social Security form SS-5 is better than a birth certificate. This is not necessarily true! There is high error on SS Records due to the misreporting of death dates, names, etc. by funeral home personnel. So, must always have more than one source when using SS or Birth Records.
Quote from another pinner: "My husband owned his own A/C business for a long time....he said everything on here is the PROPER way to do this.....do it yourself, will make unit not work so hard and you save $ by not paying the A/C company!" We just put in a brand new A/C unit for the first time, so this is a great resource to have for maintaining it for years to come.