First establish whether the move is interstate
FMCSA’s cited estimate guidance expressly concerns interstate moves. A move from Massachusetts to another state is the straightforward example. A move wholly within Massachusetts generally raises a different state-regulated question. Ask the mover to identify the applicable framework if the transport arrangements are unusual or unclear.
Distance alone is not the same as jurisdiction. A short trip across a state line and a longer trip within Massachusetts should not be treated as interchangeable merely because both are described as moving services. This guide explains the federal distinction; it does not promise a particular estimate type from Mastodon Moving.
A binding estimate depends on the described shipment
FMCSA explains that a binding interstate estimate protects the stated delivery-time charge for the included shipment and services. Its guidance also addresses added items, added services and circumstances such as stairs, elevators or required parking permits that call for a new binding estimate. Read the actual inventory and service list, not only the total.
If the amount of furniture or the access conditions change, tell the mover before loading and ask how the written estimate will be revised under the applicable rules. Do not interpret “binding” as a promise to perform unlimited additional work for the original price.
A nonbinding estimate is not a final-cost ceiling
FMCSA describes a nonbinding estimate as a reasonably accurate estimate that identifies how final charges will be determined, including actual shipment weight, services and the mover’s published tariff where applicable. Ask what inputs determine the final bill and how they will be documented.
The often-quoted 110 percent figure is not a blanket cap on the final bill. Federal delivery-payment rules for nonbinding estimates concern what can be collected at delivery, and additional services or other charges can require separate analysis. Read FMCSA’s full Rights and Responsibilities booklet, linked from its estimate guidance, for the applicable conditions. Do not use that percentage as a local Massachusetts price guarantee.
Make the written estimate useful before signing
FMCSA distinguishes an interstate written estimate from a rate quote and says it should be based on an actual or virtual inspection of the household goods. A casual number without an inventory and service scope is a weak basis for comparing companies. Request the written documents and take time to understand them.
- Identify the estimate type and applicable interstate or state framework.
- Verify the inventory, addresses and access conditions.
- List packing, storage and other services in the written scope.
- Ask how added items or services are handled before loading.
- Confirm payment timing and how any later charges are explained.
Illustrative example, not a Mastodon job: after receiving an estimate, a customer adds a storage-unit pickup and requests kitchen packing. Those are changes to the described work. The customer should ask for written treatment of those additions rather than assuming the original total covers them.
Related questions
Is a binding estimate always the right choice?
The useful comparison is the complete written scope, applicable protections and pricing method. A label alone does not tell you whether the inventory is accurate or the terms fit your situation.
Sources & related guidance
Read the official guidance for legal and regulatory details. Federal moving guidance below concerns interstate moves; building rules and Massachusetts-only moving arrangements need their own confirmation.