Beep. Beep. Beeeeeeep. Is there anything more piercing than the incessant, shrill tone of a smoke or fire alarm? And raise your hand if you’ve ever had them go off for no good reason. (Mine’s up!) You ...

First, make sure there's no fire. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or ...