My drain problem longstanding, has reared its ugly head for the last 20 years. I called Darr this morning, and they arrived very quickly. None of my pipes would drain in my mobile home, and I had had the septic tank cleaned fairly recently. Rog and Adam had to first find a way past my remodel. My inlet was under the house, behind some steps, and the cap of the tank was under my deck! They discovered my septic tank was okay. They took apart my main line, but it was blocked in the pipe going into the tank. After much work on a hot and humid day, my problem of YEARS was fixed. The pipe to the tank was probably gunky for a long, long time- but no one else could figure that out. I thank you for my lovely long shower, Darr Cleaning! You guys rock!