I have a choice between two contractors. One has business location, trucks, and prominent in the pool business. In business 9 years. The other is a guy who does not appear to have an office or showroom. Each did a pool and backyard makeover for my friends and both jobs appear beautiful. the established contractor would charge significantly more-- Pool 60k, entire job $143k. The no showroom guy would charge about $95k. Big difference. I know the materials may not be the same. Waiting to hear back from the no-office guy on warranties. Established contractor gives me comfort but I feel he is over-chargng (did my friend's yard with much larger pool for $100k last fall and days I have 600 sq feet more pavers). Anyone have thoughts on whether i would be foolish to go with the guy who has no office? I am also waiting for two references from the no-office guy. (I could re-do a bathroom in the house with the price difference and have to do that project very soon.) (Had a third quote but the guy would only quote the pool at 52k and said we'll talk about the rest later -- not what I asked for.) Pool size is 14x28. 1600 sq feet of pavers. Need words of wisdom here.