Questions You Need to Ask Your Bathroom Remodel Contractor Before Starting Your Project

Just 4 Quick Questions — done in under a minute!

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Just 4 quick questions — done in under a minute!
bath installation|Photo of a young couple counseling with bathroom remodeling contractor at home.|interviewing a contractor

Replacing an outdated bathtub, upgrading to a low-threshold shower, or converting a tub to a sleek walk-in unit can refresh a bathroom faster and for less expense than a full gut renovation. Yet these bathroom remodel projects demand waterproof assemblies, precise plumbing, and finishes that endure daily moisture.

Choosing the right bathroom remodeling company begins with asking smart, targeted questions. Use the guide below to focus on bath and shower upgrades, gather accurate information, and protect your budget.

Why Specific Questions Matter for Tub and Shower Work

Tub and shower projects concentrate labor and materials in a tight footprint around the drain and supply lines. Minor shortcuts—incorrect pan slope, sub-standard wall boards, or poorly sealed faucets—can cause leaks behind walls and under floors. Direct, detailed rem questions help you gauge a contractor’s expertise with tub and shower systems, verify licensing, and clarify time-frames so you know exactly what to expect.

Contractor Experience and Credentials

1. How many tub or shower installations have you completed in the past year?

Look for firms that specialize in shower and tub conversions rather than general handymen. Experience with factory-made surrounds, solid-surface panels, and custom tile showers translates to fewer installation errors.

2. Are you licensed and insured for plumbing modifications?

Even if your layout stays the same, setting a new valve or relocating a drain requires compliance with local building codes. Always confirm active licenses and request proof of both liability and workers’ compensation insurance.

3. Can you show before-and-after photos of past upgrades?

A portfolio focused on tub liners, barrier-free pans, and wall-panel systems lets you gauge finish quality and craftsmanship specific to your project type.

Scope and Materials

4. Which products do you recommend for walls, bases, and glass enclosures—and why?

Reputable installers explain differences among acrylic, fiberglass, and composite panels, as well as framed vs. frameless glass. Ask how each option performs under daily moisture, resists mold, and affects cleaning routines. Renuity recommends and installs KOHLER shower enclosures, which offer a variety of doors and glass options along with unmatched durability.

5. Will I need structural changes or can you utilize my existing plumbing rough-in?

Keeping drain and supply lines in place helps control cost and speed. If changes are necessary, a qualified pro details the reasons and code requirements.

6. What moisture-proof backer boards and waterproofing membranes do you use?

For custom tile showers, look for products that carry manufacturer warranties when installed as a system. Pre-engineered wall panels often have their own integral moisture barriers.

Photo of a young couple counseling with bathroom remodeling contractor at home.

Timeline and Daily Schedule

Tub or shower projects are faster than full renovations, but schedules vary. Renuity strives to accomplish one-day remodels, though timelines can change based on the complexity of each project.

  • Straight tub replacement with matching size: often finished in one to two days.
  • Tub-to-shower conversion: typically three to five days, depending on drain relocation.
  • Custom tile shower with niche and bench: one week or more due to waterproofing cure times and tile setting.

Ask:

  • What is the average timeline for my specific upgrade?
  • What hours will crews be on-site each day?
  • Will I have a working toilet and sink during the project?

Budget and Payment

The cost of a wet-area remodel still ranges widely based on product tier, wall condition, and plumbing changes.

Bathroom project costs usually fall into three tiers:

  • Budget-friendly upgrades focus on essentials, such as swapping an old bathtub for a new unit of the same size or installing a liner over the existing alcove.
  • Mid-range projects expand the scope with a tub-to-shower conversion that features durable wall panels and a semi-frameless glass enclosure.
  • At the premium level, homeowners opt for a fully custom tile shower that may include a new mixing valve, a sleek shower door, and built-in seating or a bench for added comfort.

Require a written estimate with line-item pricing for demolition, disposal, plumbing, wall prep, product supply, and installation labor. Clarify payment milestones: typical schedules divide fees into an initial deposit, mid-project draw, and final balance upon completion.

Warranty and After-Care

7. What warranties cover the new tub or shower system?

Factory warranties may span ten years to lifetime based on your product. Confirm whether labor is covered separately and for how long.

8. Do you provide post-installation service visits?

A quality bathroom remodeling company often checks silicone joints and adjustment of sliding doors within the first year at no cost.

Job-Site Procedures

9. How will you protect adjacent areas while removing the old unit?

Expect dust barriers, floor runners, and vent covers. For second-floor bathrooms, confirm how debris will be carried out without damaging stairs or railings.

10. What is your plan for daily cleanup and final disposal?

Demolition of old cast-iron tubs or tile requires heavy hauling—ask whether disposal fees are included.

Communication and Change Management

11. Who is my point of contact for questions to ask the contractor for bathroom remodel updates?

Establish a direct line to the crew leader or project manager for daily status reports.

12. How do you document unforeseen issues like hidden rot?

The contractor should photograph damage, explain solutions, price adjustments, and obtain your written approval before proceeding.

interviewing a contractor

Red Flags When Interviewing Contractors

  • Verbal estimates with no written scope
  • Lack of project photos in their portfolio
  • Reluctance to share license or insurance proof
  • Inadequate explanation of waterproofing methods

Quick Checklist for Tub and Shower Projects

  1. Years of experience working with tubs and showers
  2. License and insurance verification
  3. Portfolio of recent tub/shower upgrades
  4. Clear timeline for demolition through final sealant cure
  5. Itemized estimate with cost breakdown
  6. Waterproofing and backer-board details
  7. Product and labor warranty terms
  8. Daily dust and debris control plan
  9. Primary contact information
  10. Change-order procedure in writing

Final Thoughts

Targeted bathroom remodel questions let you compare contractors on expertise, materials, timeline, and price transparency. Even though bath and shower upgrades are smaller than full renovations, they involve critical waterproofing steps that protect your home for decades. Gather answers now so your new tub or shower installation proceeds smoothly and stays leak-free.

Have more questions to ask a contractor for bathroom remodel planning? Contact Renuity for a free consultation. Our specialists focus on tub and shower systems, provide clear price tiers, and complete most projects in days, not weeks, helping you enjoy a cleaner, safer bathing space sooner.

About the Author

Picture of Francheska Arcas

Francheska Arcas

As a content manager at Renuity, Francheska spent nearly two years helping homeowners discover the possibilities of transforming their spaces. Renuity is a leader in home remodeling, specializing in everything from windows and doors to bathrooms and home storage solutions, and she’s proud to be part of a team that prioritizes quality, innovation, and customer satisfaction. She graduated from Florida International University with a double major in International Business and Marketing, ranked among the top programs in the nation. Her passion for home improvement runs deep—since childhood, she’s been inspired by watching HGTV and seeing the magic of remodels come to life. Now, she channels that passion into connecting readers with ideas, tips, and solutions to create homes they love.

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