Quantum Meruit

Quantum Meruit

Quantum Meruit

The claim measures recovery by the reasonable value of services provided and accepted. It applies where no contract exists, where a contract is unenforceable, or where work fell outside an existing agreement.

It is a form of restitution.

Alternative Names:

As Much as Deserved|Reasonable Value Recovery

Why it Matters?

An enforceable contract covering the same services bars the claim, which makes it an alternative theory rather than a supplement, and pleading both is standard where enforceability is uncertain. In construction the claim recovers for extra work performed without a written change order where authorization requirements were waived. Measuring reasonable value requires market evidence rather than the claimant's cost.

Frequently asked questions

Does an existing contract bar the claim?

Does an existing contract bar the claim?

An enforceable contract covering the same services does, which makes quantum meruit an alternative rather than a supplement.

How is reasonable value measured?

How is reasonable value measured?

By market evidence for comparable services rather than by the claimant's own cost of performance.