GroutGuy
Lynchburg · Roanoke · Blacksburg, VA
Whether your grout is stained, cracked, crumbling, or just needs a fresh start — this is what Grout Guy does every day. Thorough, honest, and done to last.
Years of soap scum, hard water deposits, and everyday grime work their way into grout lines and don't come out with a mop. Professional steam cleaning gets into the pores that surface cleaners can't reach.
We use pressurized steam cleaning to break down and extract buildup from deep inside grout lines — without the need for harsh chemicals that can degrade the grout or damage tile surfaces. Steam is highly effective on soap scum, mold spores, bacteria, and general discoloration.
We make every effort to fully clean every surface — but some stains are close to impossible to remove without heavy chemicals that would damage the grout itself. If it doesn't come out with pressurized steam, the honest answer is it won't come out without removing the grout entirely. We'll always tell you upfront what's realistic before starting a job.
Most bathroom or kitchen grout cleaning jobs take 2–4 hours depending on size and the level of buildup. We give you a realistic time estimate before starting — no surprises.
Cracked, crumbling, or missing grout is more than an eyesore. It's an open door for water to get behind your tile. Catching it early is always cheaper than what comes next.
When damage is isolated — a few cracked lines, a section that's fallen out — we remove the compromised grout cleanly and regrout the affected area. Done properly, the repair blends in and holds up long-term.
When grout has deteriorated throughout a surface, spot repair becomes a patchwork that doesn't hold. Full regrouting means removing the old grout entirely and starting fresh — cleaner, more uniform, and more durable than trying to save what's there.
Grout colors, like tile, change over time across manufacturers. If you have a specialty or non-standard color — anything beyond a basic white or gray — there's a real chance that color has been discontinued. In those cases, regrouting the full surface is usually the cleanest and most practical solution rather than chasing a match that no longer exists.
We evaluate what's failing and why — surface damage vs. substrate issues, isolated vs. widespread.
Damaged grout is carefully removed without disturbing tile edges or the underlying surface.
New grout is applied, finished, and cleaned to a consistent, professional result.
We use Mapei Ultracolor Plus FA, which is formulated with advanced polymer technology that makes it denser, harder, and more stain-resistant than standard cement grout right out of the bag — so it starts with a real advantage. That said, adding a penetrating sealer on top is still worth doing. Here's the simple reason: the FA's built-in protection works at the surface level. A penetrating sealer goes deeper — it soaks into the grout itself and creates a barrier from within, one that doesn't wear away from water flow or daily use the way surface-level protection does. Think of it as two layers working at different depths. One without the other leaves something on the table, especially in a shower or high-traffic floor.
Caulk handles the transitions grout can't — around tub edges, shower bases, corners, and where tile meets a different surface. When it fails, water follows. It almost always goes unnoticed until there's real damage.
Caulk is designed to flex with the natural movement of a structure — grout isn't. Over time, even quality caulk shrinks, cracks, or peels away from surfaces, especially in wet areas with temperature and humidity swings. Old caulk also harbors mold that can't be cleaned off — it grows into the material itself.
Old or failing caulk is fully removed — not just painted over — and the surface is cleaned and dried before new caulk is applied. Skipping removal and caulking over existing material is one of the most common DIY mistakes, and it fails fast. We don't do it that way.
A cracked or peeling caulk line in a shower or around a tub is an active water intrusion point. It may look minor, but water behind tile is what leads to mold remediation jobs, substrate damage, and tile rebuilds. Replacing caulk is one of the cheapest preventive services we offer.
It depends mostly on two things — the type of caulk and how often the shower is used. Here's a straightforward breakdown:
More important than the calendar: do a quick visual check every few months. If you see cracking, peeling, discoloration that won't clean off, or any gap where the caulk meets the tile or tub — replace it, regardless of when it was last done.
Information on grout cleaning, regrouting, caulking, and color discontinuation is consistent with the following industry standards:
Free estimates, no obligation. Tell us what you're dealing with and we'll give you a straight answer.