The pattern is remarkably consistent. A quote well below every other quote, given over the phone with no survey of what you actually own. A large deposit demanded upfront. A vague company identity with no verifiable federal registration. Then the price rises sharply once your possessions are loaded, which is the moment you have the least leverage you will ever have.
- Any company moving your things between states must be registered federally and have a USDOT number you can look up.
- A binding estimate given without anyone surveying your belongings, in person or by video, is the single clearest warning sign.
- A large cash deposit demanded before the move is not normal practice.
- Get at least three quotes. The point is not the lowest price, it is seeing what the real range looks like.
Check the registration first
Interstate household movers are federally regulated and must be registered. That registration comes with a number, and the number is searchable in a public federal database along with the company's complaint history and insurance status.
This takes about two minutes and eliminates most of the risk. A company that will not give you its registration number, or gives one that does not match its name, has told you everything you need to know.
No survey, no real estimate
A serious quote follows someone looking at what you own, either in person or over video. The price of a move depends mostly on weight and distance, and nobody can know the first without looking.
A confident number produced over the phone from a two-minute conversation is not an estimate. It is an opening position, and it is designed to win the booking rather than to describe the job.
The deposit
Reputable movers generally take payment on or after delivery, sometimes with a modest booking amount. A demand for a large sum upfront, particularly by cash or transfer, runs against normal practice in the industry.
The reason it matters is that it changes who is exposed. Once a large deposit is paid, the pressure to accept whatever happens next sits entirely with you.
The moment it goes wrong
The classic version: everything proceeds normally until your possessions are on the truck, at which point the price rises steeply and the new figure must be paid before anything is unloaded. The leverage is total, and it is the entire point of the low quote that got the booking.
There are federal rules about how much a final charge may exceed a written estimate on a non-binding quote, which is one more reason to insist on everything being in writing before anything is loaded.
What to actually do
Get three quotes, from companies you found rather than ones that found you. Insist on a survey. Look up each registration number. Read the estimate and check whether it is binding, non-binding, or binding-not-to-exceed, because those are three different promises.
And treat a quote far below the others as information about that company rather than as a bargain. The range between honest quotes is real but not enormous. A number well outside it is telling you something.
Know roughly what it should cost
The best protection against a suspiciously low quote is a rough sense of the real number before you ask anyone. A modelled range for your particular route will not price your specific job, but it will tell you immediately whether a quote is inside the plausible band or far under it.