Nobody knows which survey they need. Level two against level three, valuation against survey: those comparisons are typed thousands of times a month and answering them properly wins instructions that competitors never see.
Defect searches arrive frightened. Somebody who has noticed a crack, damp or a bowing wall wants to know how serious it is, and a page that explains what usually causes it converts far better than a services list.
Probate and matrimonial valuations are quiet, steady and profitable. The searches are few but the instruction is nearly certain, because somebody looking for one already needs it.
Referrers search in professional language. A solicitor looking for an expert witness or an insurer for a loss assessor uses terms no homeowner types, and those pages bring repeat work rather than a single job.