Marty came in to source out the problem and gave us an estimate of $5000 for our perimeter drainage. However, he needed his supervisor to confirm the estimate. Marty suggested we dig up a trench to cut down on labour cost (which we did). We did not hear back from A-1 drainage for over two weeks and then gave us an quote of $11, 000 the job which was almost double the original estimate. Obviously that was something we did not expect and declined their service. But they charged $650 for the "service" call! Not exactly great service if you ask me!