When poured correctly, concrete can last for years without requiring extensive upkeep, but if it is poor quality concrete, or is incorrectly mixed or poured, not only will it not last as long, but it will be of inferior quality.
Depending on what the concrete is being used for, this could be a mere annoyance, but if the concrete is used as a load bearing material, the results could be devastating. Avoid costly repairs and high risk situations, and trust the experienced professionals at Cisneros Construction Crew with your concrete work.