What Should You Ask Before Hiring a Shower Tile Installer?

Hiring someone to redo your shower feels like it should be simple. Get a few quotes, pick the cheapest one or the nicest sounding guy, done. Except that's exactly how people end up with a shower that leaks behind the wall two years later and nobody to call because the "company" was really just one guy and a truck who's since moved on to something else.
The truth is, most homeowners don't know what questions to ask, so they end up judging shower tile installation contractors on price and gut feeling alone. Which, look, gut feeling isn't nothing. But it's not enough on a job where mistakes hide behind tile for years before they show up as a soft spot in your drywall or a musty smell you can't quite place. Ask the right questions upfront and you save yourself a redo down the line, plain and simple.
Are They Actually Licensed and Insured?
Ask directly, don't assume. A licensed and insured contractor should hand you proof without hesitating, no excuses, no "I'll email it later" that never comes. If they hedge on this question at all, that's a red flag worth taking seriously before you sign anything.
This one seems obvious but it gets skipped constantly, mostly because homeowners feel awkward asking. Don't. If a pipe cracks mid-install or someone gets hurt on your property, you're the one exposed if the contractor isn't covered. A real company handles this question like it's nothing, because it is nothing to them, they deal with it every job.
What's Actually Included in the Estimate?
Vague estimates cost you money later. A real one breaks down labor, materials, and any prep work like subfloor repair or waterproofing separately so you know exactly what you're paying for.
Here's roughly what shower tile projects tend to run, though your actual number depends on size, material, and how much prep the space needs:
- Small shower refresh (re-tile existing footprint): lower end, usually the most budget-friendly option
- Standard walk-in shower remodel with new waterproofing: mid-range, this is where most projects land
- Custom shower with natural stone, niche shelving, and premium fixtures: higher end, this is where luxury renovation customers usually land
Get itemized numbers, not a single lump sum. If a contractor can't explain what's driving the price, ask again until they can, or find someone who will.
How Do They Handle Waterproofing?
This is the question that separates the pros from the guys who'll be gone in a year. Ask specifically what waterproofing system they use, whether it's a liquid membrane or sheet membrane, and how they treat corners and the drain area.
Honestly this is the one question I'd push hardest on. Waterproofing done wrong doesn't show up right away, it shows up two or three years later as water damage nobody can see until they're already tearing tile off the wall. A contractor who answers this fast and specific, by name, knows what they're doing. One who shrugs it off, walk away.
What Do Past Customers Actually Say?
Reviews matter more than most homeowners give them credit for. Look past the star rating and read what people actually wrote, specifics about communication, timeline, and whether the finished work held up.
For anyone comparing options for bathroom remodeling Martinsburg WV, this local piece is worth taking seriously, since a company's reputation in your specific area tells you more than a national review aggregate ever could. Companies like Integrity Tile and Home have built a track record locally you can actually check, real names, real projects, not just a five star badge sitting on a website. Ask for photos of recent local work too, not just a stock gallery, actual jobs they've done in your area recently.
How Long Will the Project Actually Take?
Timelines matter, especially if it's your only bathroom (which, if you're a family upgrading your only full bath, this question gets a lot more urgent). A simple shower re-tile might run a few days. A full custom remodel with waterproofing and new fixtures usually takes one to two weeks.
Ask about this upfront and get it in writing if you can. Delays happen, materials get backordered, that's real life. But a contractor who gives you a realistic range from the start, instead of promising something unrealistic just to win the job, is one worth trusting more.
Bringing It All Together
Whether you're a first-time homeowner nervous about the whole process, a family finally upgrading that dated shower everyone's been complaining about, or you're prepping the house to sell and want it done right without overspending, the questions are basically the same. Licensing. A clear estimate. A real answer on waterproofing. Actual local reviews you can verify. A realistic timeline.
None of this is complicated, honestly, it's just stuff a lot of homeowners forget to ask because they're focused on tile color and grout shade instead. Ask the boring questions first. The pretty stuff comes easy once you've got the right contractor in your corner, someone who treats your bathroom remodeling project the way they'd treat their own home. Do that, and you'll end up with a shower that actually holds up, not one you're redoing again in three years.


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