WILLIAM KENT MEMORIALS LTD
FAMILY RUN - ESTABLISHED 1810

Granite Gravestone Cleaner in Boston
Caring for your loved one’s memorial
Delicate cleaning that respects memories
At William Kent Memorials Ltd, we understand how important it is to preserve the dignity of a memorial. Over time, weather, moss and pollution can dull the appearance of granite, but with our professional granite gravestone cleaner service, we restore each stone with the utmost care. Our family firm has been trusted for more than 200 years, and we continue to treat every headstone as if it were our own family’s.
Professional granite headstone cleaning
Gentle methods, lasting results
Our granite headstone cleaner process is designed to gently remove dirt, lichen and staining without causing damage to the stone. Unlike harsh household products, our methods are safe, effective and approved for use on memorials. We combine traditional craftsmanship with modern techniques to ensure the stone’s lettering and finish remain intact, giving families peace of mind that their loved one’s resting place is being properly cared for.
Why choose us
Generations of trust and expertise
With generations of experience, we know that every memorial tells a story. Our team in Boston is fully qualified to clean, restore and maintain granite gravestones to the highest standard. By choosing us, you are investing in a service that respects both the stone and the memory it represents. We are proud to be one of Lincolnshire’s most established memorial masons, offering sensitive, professional support at every stage.
Complete restoration and ongoing care
Protecting memorials for future generations
Beyond cleaning, we also provide re-lettering and full restoration services. Whether the memorial requires a light clean or a complete refurbishment, we tailor our work to your needs. Regular maintenance helps protect the stone for future generations, ensuring it remains a fitting tribute.
Contact our team today to arrange a consultation and let us help you keep your loved one’s memorial looking its best.

FREQUENTLY ASKED QUESTIONS (FAQS)
How often should a granite gravestone be cleaned?
-
We recommend a professional clean every few years, depending on the location of the memorial and exposure to weather. Gravestones in shaded or damp areas may need more frequent attention due to moss and lichen growth. Regular care helps prevent long-term damage and keeps the stone looking dignified.
Can I use household cleaners on granite headstones?
-
It is best to avoid household products, as many contain chemicals that can stain or erode the stone. Professional cleaners are specifically formulated to be safe for granite. Using the wrong product may cause irreversible damage, so we always advise contacting specialists like us.
What is included in your cleaning service?
-
Our service includes a full inspection of the memorial, careful cleaning with approved solutions, and a final polish to restore the stone’s natural beauty. If we notice any damage or wear, we will advise on restoration options. This ensures the gravestone is not only clean but also structurally sound.






