Is this estimate reasonable?

[Maxwell Manatt]

Hi everyone.

I own a property (duplex) in Little Rock. I got an estimate for installing a french drain and water guard with a sump pump. The total amount is $6,650! The price for just the sump pump seems a lot but I am not from that area neither a specialist on that type of work. Is that price reasonable?

Also does anyone have a recommendation for another company who does that type of work?

Attached find the estimate and sketch of the company.

Thank you for your help!