Several different deadlines run at once in any disagreement, set by different people for different reasons, and the earliest one is usually the least advertised.
A complaint lands in a queue in front of somebody with a script and limited authority. Knowing what that person can and cannot do changes how you write it.
The offer refused in month two is often better than the outcome reached in month fourteen, once somebody counts what the intervening year actually took out of them.
Spring brings the largest volume of home improvement work and the largest volume of arguments about it. Some of the effective routes are free and rarely used.
Legal work is priced three ways, and the structure you are quoted says what kind of problem the attorney believes you have. That is useful information by itself.
A boundary disagreement is the clearest example of a problem where an attorney is unnecessary for nearly all of it and genuinely essential for one specific part.