Over 20 years of experience
Our specialists know marble inside and out — every stone type, finish and quirk. That depth of experience shows in every result.
Marble Cleaning and Sealing Services in Toronto
Revitalize your marble with premium cleaning and sealing.
Top-notch care for your prized marble surfaces in Toronto.
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Why choose our marble cleaning and sealing expertise
Why choose Castel-Mare?
Unmatched attention to detail
Top-tier marbles deserve top-tier products. We use only the best, because anything less would be an insult to your countertops.
Commitment to quality
We're not happy unless you're happy. Think of us like that obsessive friend who won't rest until your place is spotless.
Our marble cleaning and sealing process
Here's how we work.
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Inspection
We kick things off by thoroughly assessing your marble's condition. Basically, a health check-up for your surfaces.
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Deep cleaning
Next, we dive in to eliminate dirt, stains, and grime. No blemish is safe from our specialized cleaners.
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Sealing
Finally, we apply a high-quality, eco-friendly sealer. This protective layer ensures your marble stays resilient and beautiful for years to come.
Our marble cleaning and sealing projects
Our work speaks for itself.
See the marble surfaces we’ve cleaned and sealed across Toronto and the GTA.
Best marble cleaning and sealing in Toronto
Hear from our ecstatic clients.
Rated a perfect 5.0 across 16 Google reviews.
★★★★★
Natural stone maintenance We renovated our home with an abundance of natural stone throughout. We believe it’s better to maintain a beautiful product rather than replace it when the newest trend comes around. Christian and the rest of the family share this sentiment, which is why this is the only company I would ever trust with the stone in my home.
★★★★★
Repeat client This is the second time I have engaged Castel-Mare Marble Care, and both times an excellent job was done. Christian and his team are professional and efficient, prompt and friendly — all in all just a pleasure to work with. The pride they take in doing a great job is evident. I highly recommend Castel-Mare Marble Care.
★★★★★
Countertops & showers From the moment you contact Castel-Mare, you know you are in good hands. This is a family business founded on strong values: integrity, kindness, respect, and exceptional customer service. Christian and Jessica have been wonderful to work with and their work is outstanding. When Christian came to provide a consultation, he provided a quote which was very fair — the invoice was exactly as quoted. We are thrilled with our revitalized marble countertops and showers.
Questions & answers
Frequently asked questions
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How much does marble restoration cost?
Every project is priced to the stone, its condition and the size of the area, so we give you a firm, no-obligation quote up front — no surprises. Send a few photos through our quote form and we’ll get you an estimate within 3 business hours.
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Do you come to my home or business?
Yes. We’re a mobile service — our technicians bring the equipment to you and complete most residential and commercial work on-site across Toronto, Etobicoke and the GTA.
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What areas do you serve?
Toronto, Etobicoke, the Greater Toronto Area and Southern Ontario. Not sure if you’re in range? Call 416-674-1552 and we’ll let you know.
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How long does the work take?
Most countertops and smaller floors are finished in a single day. Larger floors or extensive repairs can take longer — we’ll give you a clear timeline along with your quote.
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Is the process messy or disruptive?
We use dust-controlled equipment, protect the surrounding area, and clean up before we leave. Most clients are surprised how tidy the process is.
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How often should marble be sealed?
As a rule of thumb, reseal high-use marble (kitchens and vanities) every 1–2 years and lighter-use surfaces every 3–5 years. We’ll recommend a schedule for your specific stone and finish.