A friend referred us to GVA Plumbing when a plumbing issue arose during a renovation. Mehmet was responsive, on time, on budget, and absolutely fantastic to work with. Since, over the last few years, we have called on Mehmet at least two other times when our older home needed some plumbing attended to. On one of those occasions, he advised against any work being done and didn't even charge for his time to visit us and assess the problem. Mehmet continues to always be amazing in all respects. Highly recommended!