15 Questions to Ask Before Hiring a Bathroom Remodel Contractor

1. Verify Licensing & Insurance

Every reputable bathroom remodeler should be able to show you a current state contractor's license and proof of general liability insurance. These documents protect you if the work is not performed to code or if an accident occurs on site.

Question 1: Can you provide a copy of your current contractor’s license?

Good answer: The contractor pulls out a license card, cites the issuing authority, and offers to email a PDF for your records. They also explain that the license covers the specific trade (plumbing, electrical, or general contracting) needed for bathroom work.

Question 2: Do you carry general liability and workers’ compensation insurance?

Good answer: They present a certificate of insurance that lists your name as an additional insured and confirms coverage limits that are appropriate for a remodel project. They also explain the process for filing a claim if needed.

Question 3: Are you bonded?

Good answer: The contractor explains the bond amount, what it covers (typically incomplete work or theft), and provides a copy of the bond document.

2. Understand Permits & Inspections

Most bathroom remodels involve plumbing, electrical or structural changes that require permits. A contractor who skips permits is cutting corners and exposing you to fines or future resale problems.

Question 4: Which permits are required for my remodel and will you obtain them?

Good answer: They list the specific permits (plumbing, electrical, building) and confirm that they will pull them from the local building department, schedule inspections and keep you informed of each step.

Question 5: How do you handle inspections?

Good answer: The contractor explains the timing of rough‑in, final and any specialty inspections, and assures you that the work will not be considered complete until the city signs off.

3. Clarify Scope, Timeline, and Scheduling

A bathroom remodel can involve demolition, tile work, fixture installation, waterproofing and finishing carpentry. Knowing exactly what’s included prevents surprise change orders.

Question 6: Can you give me a written, itemized scope of work?

Good answer: They provide a line‑by‑line list that separates demolition, plumbing rough‑in, tile installation, vanity installation, lighting, and finishing touches. Each line includes the material brand or model when possible.

Question 7: What is the projected start date and total duration?

Good answer: The contractor offers a realistic start window (e.g., within two weeks) and a total timeline broken into phases (demo, rough‑in, tile, finish) with a buffer for unforeseen issues.

Question 8: How will you protect the rest of my home during the remodel?

Good answer: They describe dust‑containment methods, floor protection, and a clean‑up schedule that leaves the rest of the house usable each day.

4. Payment Terms & Financial Protections

Money talks, but the structure of the payment schedule tells you how much risk you’re taking. A balanced schedule ties payments to completed milestones.

Question 9: What is your payment schedule?

Good answer: They propose a modest deposit (often under 20% of the total), followed by progress payments after key milestones—rough‑in, tile set, final finish—culminating in a retainage held until the final inspection is signed.

Question 10: Do you require a lien waiver?

Good answer: The contractor agrees to sign a lien waiver for each payment, protecting you from subcontractors filing mechanics’ liens later.

Question 11: Will you provide a written contract?

Good answer: They hand you a contract that mirrors the estimate, includes the scope, timeline, payment schedule, warranty language and a clause for change orders.

5. Warranty, Guarantees, and Post‑Job Support

Even the best work can have issues after the crew leaves. A clear warranty shows confidence in the craftsmanship and materials.

Question 12: What warranty do you offer on labor and materials?

Good answer: They explain a labor warranty (often one year) and pass‑through manufacturer warranties for fixtures, tile, and cabinets, and provide written documentation.

Question 13: How do you handle post‑completion issues?

Good answer: The contractor outlines a punch‑list process, a reasonable response window (e.g., 48‑72 hours), and a contact method for warranty claims.

6. Subcontractors & Team Transparency

Most bathroom remodels involve specialists—plumbers, electricians, tile setters. Knowing who will be on site helps you verify qualifications.

Question 14: Who will be performing the work, and are they licensed?

Good answer: They provide names, licenses and insurance certificates for each subcontractor, and confirm that the subcontractors are employees or vetted partners, not “hand‑picked day‑laborers.”

Question 15: How do you coordinate the different trades?

Good answer: The contractor describes a sequencing plan (e.g., plumbing rough‑in before tile, then electrical, then finish) and a project manager who oversees daily coordination.

7. Red Flags & Final Checklist

Even with solid answers, keep an eye on subtle warning signs. Use the table below to compare a good sign against a red flag for each major category.

Category	Good Sign	Red Flag
License	Shows current, state‑issued license; matches trade needed.	Refuses to produce license or provides an expired copy.
Insurance	Provides certificate naming you as additional insured.	Only mentions “we have insurance” without documentation.
Permits	Lists required permits and commits to obtaining them.	Suggests “we’ll skip permits to save time.”
Payment	Deposit under 20%, progress payments tied to milestones.	Requests large upfront cash or payment after completion.
Warranty	Offers written labor warranty and manufacturer warranties.	No warranty discussion or vague “satisfaction guarantee.”
Subcontractors	Provides names, licenses, and insurance for each sub.	Claims “all work is done by my crew” without proof.

Before you sign, cross‑check each answer with this table. If any red flag appears, walk away or demand clarification. A trustworthy contractor will welcome the scrutiny because they have nothing to hide.