

The buyer's agent reads the inspection report, pulls out the items that worry their client, and sends your agent a list. Each item asks the seller either to fix it before closing or to give a credit so the buyer deals with it afterward. Your agent has to answer inside the inspection period, and the answer needs a basis.
You have three ways to get ahead of that list, and the earlier you choose one the more room you have to work with.

Whoever the two sides agree on. A repair request is a negotiation. The seller can complete the work before closing, offer a credit at closing so the buyer handles it afterward, or decline and let the buyer decide whether to proceed. The pre-listing evaluation itself is ordered by the seller, and the report belongs to the seller.
We can usually be under the house within a day of your call, and the written report follows within 24 hours. Call the day the request list arrives and give us the contract dates, because the inspection period is short and we schedule against it. A pre-listing evaluation has far more room and is the easier path.
The buyer's inspector does their own walk, and we do not control what they write. When the inspector writes up a condition to be evaluated further, our report is that evaluation, and both agents negotiate from one documented set of conditions. A dated report, photographs of the finished work, and warranty paperwork are what the other side asks for.
What you are required to disclose is a question for you and your real estate attorney under New Jersey law. We are not lawyers, and this is not legal advice. The evaluation report is a document you own. A specific, documented disclosure holds up better in a negotiation than a vague one, and the report gives you the specifics.
You can, and the evaluation still helps by sizing the credit. The proposal gives your agent a documented basis for the amount. A credit leaves the condition in place for the appraisal, so raise that with your agent first. After closing, the buyer can call us and the same proposal is the starting point.
Yes. Vapor barrier, French drains, drainage matting, insulation, and Mold Treatment carry a 10-year warranty that transfers to the buyer at closing. For the Mold Treatment that is the Ten Year Mold Treatment Warranty. Dehumidifiers and sump pumps carry their own warranties. Hand the paperwork to the buyer's agent with the closing documents, and mention it in the listing.