Professional headstone cleaning costs $129–$249 as a one-time restoration, depending on the monument type, or $90–$169 per quarter for ongoing maintenance visits. Those are Tendmory's published fixed prices; in the broader market, many local monument and cemetery-care providers quote anywhere from $100 to $350 or more, and usually only after an on-site visit to see the stone.
That spread isn't dishonesty — it reflects how most of this industry prices work. Stone size, condition, travel distance, and how much biological growth has taken hold all change the labor involved. But it does mean the burden is on you to know what a fair price looks like and what it must include. This guide covers both.
One-time cleaning and restoration prices
The single biggest price driver is monument type: a flat granite marker is an hour or two of work at ground level, while a mausoleum has walls, a roofline, and far more surface area. Here are Tendmory's published fixed prices for a full restoration visit:
| Monument type | One-time restoration | What it is |
|---|---|---|
| Flat marker | $129 | A ground-level plaque or lawn-level stone |
| Upright headstone | $169 | A standard tablet on a base — the most common monument |
| Oversized monument / stele | $199 | Tall columns, obelisks, and large family monuments |
| Mausoleum | $249 | An above-ground structure with multiple surfaces |
For market context: providers who price per job commonly land between $100 and $350+, with heavily weathered stones, remote cemeteries, and structural problems pushing quotes higher. If a stone needs more than cleaning — re-setting, crack repair, or a full re-lettering — you're into restoration territory, which some firms bid separately at several hundred dollars.
Quarterly maintenance prices
A one-time cleaning resets the stone; maintenance keeps it that way. Moss, lichen, and algae recolonize cleaned stone within a year or two in most U.S. climates, and grass creeps over flat markers even faster. Quarterly visits — cleaning, trimming, inspection, and photos — cost:
| Monument type | Per quarter | Per year (4 visits) |
|---|---|---|
| Flat marker | $90 | $360 |
| Upright headstone | $110 | $440 |
| Oversized monument / stele | $139 | $556 |
| Mausoleum | $169 | $676 |
Maintenance makes the most sense for families who live far from the cemetery. If you can visit yourself a few times a year, a simple seasonal maintenance routine plus a professional cleaning every 12–18 months covers most graves well.
What drives the cost up
- Stone size and type. More surface area means more labor. Soft stones — marble, limestone, sandstone — also demand slower, gentler work than granite.
- Condition. A stone with decades of lichen, black biological crust, or staining takes multiple treatment cycles, not one pass with a brush.
- Travel. Per-job providers build the drive into the quote. Rural cemeteries and out-of-the-way sections cost more.
- Structural issues. Leaning, sinking, or cracked stones need leveling or repair before cleaning — priced separately almost everywhere.
- Access rules. Some cemeteries require permits, insurance certificates, or scheduled access for contractors, which adds administrative time.
What a fair quote must include
Price only means something relative to scope. A complete restoration visit — the thing the $129–$249 range should buy — includes five items:
- Biological growth removal — moss, lichen, mold, and algae, treated with a conservator-grade solution, not scraped off dry.
- pH-appropriate surface cleaning — chemistry matched to the stone type, since what's safe on granite can dissolve marble.
- Faded lettering re-cut — restoring legibility to worn inscriptions, which is skilled stonework most "cleaning" services skip.
- Protective sealant — a breathable coating that slows re-colonization and water absorption.
- Before-and-after photos, same day — proof of what was done, especially if you can't visit in person.
When you compare quotes, ask each provider to confirm all five in writing. A $99 quote that covers only a rinse and scrub is not cheaper than a $169 quote that covers all five — it's a different, smaller job. You can get a fixed quote from Tendmory in about two minutes, with all five included at every price point.
Red flags in a cleaning quote
Other warning signs: no proof of permission handling (a legitimate provider will ask who owns the plot and check the cemetery's contractor rules), cash-only pricing, and quotes that can't name the cleaning product they use. The conservator standard is D/2 Biological Solution or an equivalent non-ionic quaternary cleaner — the same product used at Arlington National Cemetery and by the National Park Service. Any pro should say so without hesitation.
DIY vs. professional: the honest comparison
You can absolutely clean a sound granite headstone yourself — we wrote a full step-by-step guide to cleaning a headstone safely. Here's what the money actually compares:
- DIY supplies: roughly $40–$70 for a quart of D/2, soft brushes, wooden scrapers, and jugs for water — plus your travel and about an hour per stone.
- What DIY covers: cleaning only. No lettering re-cut, no leveling, no sealant, no documentation.
- What DIY risks: on fragile marble, limestone, or any cracked or sugaring stone, amateur cleaning can cause permanent loss. There is no repair bill for erased lettering — it's simply gone.
The practical rule: DIY a modern granite stone you can visit easily; hire a professional for soft or older stone, structural problems, faded inscriptions, or any grave you can't reach in person.
Add-ons and extras
Fixed base prices cover one monument. Common extras, at Tendmory's published rates:
| Add-on | Price |
|---|---|
| Extra flat marker, same plot (spouse or family marker) | $69 |
| Headstone leveling (sunken or leaning stone) | $49 |
| Immediate grounds coverage (trim and tidy around the monument) | +$25 |
| Full plot coverage (entire plot, edge to edge) | +$55 |
Fixed prices. No site-visit surprises.
Tendmory Care publishes every price up front: $129–$249 for a full restoration, $90–$169 per quarter for maintenance. Every visit includes biological growth removal, pH-appropriate cleaning, lettering re-cut, sealant, and same-day before-and-after photos in your app.
See grave care pricingFrequently asked questions
How much does it cost to have a headstone professionally cleaned?
A one-time professional cleaning and restoration typically costs $129–$249 depending on the monument: $129 for a flat marker, $169 for an upright headstone, $199 for an oversized monument or stele, and $249 for a mausoleum at Tendmory's published rates. Local providers commonly quote $100–$350+ after an on-site visit.
Why do headstone cleaning quotes vary so much?
Most local providers price each job individually after seeing the stone, so quotes swing with stone size, condition, how far the cemetery is from the provider, and how much biological growth has to be removed. Fixed published pricing removes that guesswork — you know the number before anyone visits the grave.
What should be included in a headstone cleaning price?
A complete restoration visit should include five things: biological growth removal (moss, lichen, mold, algae), pH-appropriate surface cleaning matched to the stone type, re-cutting of faded lettering, a protective sealant, and before-and-after photos delivered the same day. A quote missing any of these is a partial job.
Is quarterly maintenance worth it after a one-time cleaning?
If you visit the grave regularly yourself, an annual or 18-month cleaning cycle is usually enough. If you live far away, quarterly maintenance ($90–$169 per quarter depending on monument type) keeps growth from re-establishing and gives you photo proof of the site's condition four times a year.
Is DIY headstone cleaning cheaper than hiring a professional?
For one visit, yes — supplies run roughly $40–$70 for D/2 Biological Solution, brushes, and scrapers, plus travel. But DIY covers cleaning only. It does not include lettering re-cuts, leveling, or sealant, and a single mistake with bleach or a pressure washer can cause damage that costs far more than any cleaning service.
Does an older or badly weathered stone cost more to clean?
With per-job pricing, usually yes — heavy lichen, decades of buildup, and fragile marble mean more labor and more risk, and quotes rise accordingly. Flat-rate providers absorb normal variation in condition, though structural work such as leveling a leaning stone is typically a separate add-on ($49 at Tendmory).