This type of job would never pay for the lead charge, they charge based on how customer words what they are interested in, not on what they actually need done.
And like
@James L said too many tire kickers using those lead services. My experience has been 70% or more are "I was wondering how much to do X" but no real interest in having it done, and everyone of them costs me money. I get more bang for the buck from a website presence and good Google placement. I would consider helping if got this type of call as a result of my web, but not worth it from a lead service.