I had a leaky pipe (actually 2) under the kitchen. After the leakfinder found the leak I called DR Potts. He found not one but 2 leaks & didn’t charge me for the 2nd one. He subcontracted someone to dig under the kitchen & then he patched both pipes. Due to muddy ground the excavators had to come back to fill the hole & he made sure they wouldn’t get paid unless they came back finished.