I got my water analyzed by Ward Labs and was very satisfied - they turned the sample around really quick and billing was easy.
But for some reason that link looks like a ripoff! If you look
here, they have those same analyses for $16.50 and $26.50. Not sure why they are charging higher prices on that page.
also, you don't need the "household complete" analysis. All they add are fluoride and iron, and we don't much care about those. Just go with the $16.50 analysis and I think you'll be very happy.