The conversation between human and AI assistant.
Where can I get quality services for cleaning and polishing stone surfaces in Gladesville?
Yes, that would be great. Can you also tell me if they provide any guarantees or warranties on their work?
Yes, all three companies offer satisfaction guarantees or warranties for their work. Sparkling and Shining guarantees customer satisfaction and will re-clean any areas that don't meet your expectations. Classic Stone Restoration offers a warranty for their repairs, and Stone Doctors guarantees their work for up to a year. Is there anything else I can help you with?