Hiring a Tile or Grout Contractor Without Regrets

Tile and grout work is unlicensed in much of the US, which means anyone with a bucket and a business card can call themselves a specialist. The good news: a handful of questions separates real tradespeople from improvisers, because the answers are hard to fake.

Where to find candidates

Start local and direct. Our directory lists tile shops, grout services, and tile-focused contractors by state and city, compiled from public map data, with each business's own phone and website so you can contact them directly rather than through a lead broker. Tile supply shops are also an underrated referral source: ask the counter staff who they would let regrout their own shower. Installers who buy materials there every week have reputations to protect.

The five questions that matter

1. "How much of the old grout do you remove?" The right answer names a depth (at least 2 to 3mm, more for damaged joints) and a method. "We clean it up and go over it" predicts early failure.
2. "What grout will you use, and why that type?" You want to hear a brand and a reasoned choice between cement, high-performance cement, and epoxy for your specific room. See our grout types guide so the answer means something to you.
3. "Is silicone recaulking of corners and joints included?" Movement joints should get flexible caulk, not grout. Pros know this; corner-cutters grout everything.
4. "When can we use the shower again?" Cement grout wants 48 to 72 hours before heavy water exposure, plus sealing time. "Same night" is a red flag.
5. "Can I see two recent grout jobs, not tile installs?" Regrouting is its own skill. Photos of pretty new installations do not prove clean removal work.

Red flags worth walking away from

• Quotes far below everyone else (usually means skim-and-regrout)
• Cash only, no written scope, or pressure to decide today
• No answer on removal depth, or visible annoyance at the question
• Refuses to discuss what happens if they find loose tile or water damage
• Wants full payment before starting

What a written scope should include

One page is enough: areas covered, removal depth, grout brand, type, and color, whether corners get silicone, sealing included or not, total price, deposit terms, and cure time before use. A pro who resists writing that down is telling you something.

Small jobs and the DIY line

Many contractors will not travel for a $150 backsplash regrout, and that is exactly the territory where DIY makes sense. Surface discoloration needs only a grout pen and prep; small regrouts are within reach of a patient beginner with a $10 grout saw. The refresh or regrout quiz will tell you which project you actually have, and the cost guide keeps any quotes you do get honest.