Make sure you understand the kind of quote you receive from a moving company. There are two kinds of estimates: binding and non-binding. Ask for both and require that the company put them in writing.

Non-binding estimates

All moving companies are required to provide a non-binding estimate. This is an estimate of the cost of moving your goods based on weight and services but is not a contract binding your mover to this price. In fact, the actual price of your move will very likely exceed a non-binding estimate.

To receive the most accurate quote possible, be sure that all items you want moved are included in the estimate's description. If the mover decides that your move requires additional services or costs not included in the original estimate, they must inform you before acting on the additions.

Binding estimates

To secure the best price for your move, request a binding estimate.  A binding estimate is made before a company weighs your belongings on their moving truck. You will only be required to pay the quoted amount, even if the weight exceeds what is included in the binding estimate. If your belongings weigh in below the estimated weight, you will receive a refund.