I got three bids on an interior french drain. Two of the companies were great. They bid me prices between 2500 and 2800 to do it. Keystone bid me over 5000 and then pressured me to sign right then to get the ""special price"" of 3600. The guy also talked down to me the whole time, even going so far as to tell me the holes in my wall were due to termites and I needed to get that fixed. (They were nailholes, evenly spaced across the whole wall, and in CONCRETE). Don't buy from these jokers.
Cons: Pushy, rude, and not that bright
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