Should you give a homeowner a ballpark or a written estimate?

Work it through

You're the contractor. Pick what you'd do, then see how each choice plays out.

1. AProvide a detailed written estimate breaking down materials, labor, permits, and contingency. Explain that the final price will be in the contract
   Best practice

   A detailed written estimate demonstrates professionalism and helps the homeowner make an informed comparison. Under Maryland law, the contract must include the total price or method of calculation. Starting with a thorough estimate sets the tone. Include: demolition, plumbing, electrical, fixtures, tile, labor, permits, and a contingency for unknowns.

2. BGive her a verbal range over the phone — "somewhere between $15K and $25K"
   Risky

   A $10K range doesn't help her compare contractors and suggests you haven't thought through the scope. While verbal estimates aren't illegal, they can create misunderstandings that lead to disputes later. If she remembers '$15K' and you come in at $24K, you've already lost trust. Written estimates are always better.

3. CTell her you need to see the bathroom first before giving any numbers
   Acceptable

   Refusing to estimate without seeing the space is honest and professional. Bathrooms vary wildly in scope. However, you could still provide typical ranges for similar projects to show expertise while scheduling the site visit. The key: always get the written estimate right before signing the contract.