Be Patient. Processing all of the paperwork that's required for a new loan takes time. Be patient while your loan moves through the system. Protect your credit score by paying your bills and making your mortgage payments on time and not taking on any more new debt than you absolutely have to.
Resist "no cost" refinancing. No cost doesn't mean free. On the contrary: The closing costs are usually bundled into the new mortgage, which means you pay interest on them. The fees associated with a 30-year mortgage could cost you more than double what they would have had you simply written a check for them at closing. Or, if the costs aren't bundled in, you'll be charged a slightly higher interest rate. Either way, the lender wins.
If there is a big difference between the initial interest rate and the APR listed in the ad, it may mean that there are high fees associated with the loan.
Ask for the reissue rate on your title work. If you've taken a mortgage within the past two years, or are using the same lender, you might be granted this option, which can save you as much as 70 percent on your title work. An editor at this magazine didn't know about this potential savings when he refinanced his mortgage; fortunately his lawyer did. The savings more than covered the attorney's fees. However, if it's been several years since you took out a home loan, or if you're using a new lender, you'll likely have to pay for a new title.