What are the opposite words for tearing down?

The term "tearing down" denotes the act of dismantling or destroying something. The antonyms for such an expression might involve "constructing," "building up," "erecting," and "establishing." When we say that we're "tearing down" an old building, those who wish to preserve it may suggest "preserving," "maintaining," or "conserving" it. Similarly, other antonyms of "tearing down" might include terms like "uplifting," "enhancing," and "improving." These words suggest that instead of tearing something apart, we're adding value to it or making it better in some way. Conversely, the opposite of tearing down might involve "desisting," "abandoning," or "renouncing" instead of actively engaging in any activity.