My husband and I are currently selling our home and our buyers did a home inspection and wanted to scope out our main drain as well. They found a small amout of roots in the city's line and wanted us to remove them. After calling around we found Major Drain to be very honest and fair with their pricing and was recommended by another plumber that my family uses. They came out and was very professional, they even had to make second trip out that same day so they too could scope our drain with a camera for the buyers and gave us a discount. I would recommend anyone to use their services and if we have a problem with our new home we will definitely be calling them.