The answer to 'how much is grout service' is that the cost can vary significantly depending on several factors. Typically, grout cleaning and sealing services range from $0.50 to $5 per square foot, but the final price will depend on the size of the area, the condition of the grout, and the complexity of the job.
Factors that influence the cost of grout service include the type of grout (sanded or unsanded), the amount of cleaning and repair needed, whether the grout needs to be re-sealed, and the accessibility of the area. Larger jobs or those requiring extensive cleaning or repair may be on the higher end of the price range, while smaller, straightforward jobs may be on the lower end.