As new homeowners our sewer was not draining properly and was backing up. We spent just under $5000 to fix drain plumbing under our house because they said it would fix the problem. Then with our drains still not working properly they said we needed to replace the main sewer line to the street and dig up our front yard to do so, and it would be $15,000-$20,000. After several second opinions the problem was fixed for under $1000 from a different plumbing company. Burton scams you and says you need more done than you actually do so they can make more money.