Being a first time home-buyer, we spent plenty of time the past few months in the Belmont Lowe's. Our experience was pretty amazing. Everyone that we encountered at Lowe's was extremely helpful and seemed genuinely interested in ensuring that we found what we were looking for and got exactly what we wanted. We thought we may have just got lucky the first time in, but time and again we have been impressed.
We purchased our counter tops and kitchen tile back splash from this Lowe's and the crews they sent out did a pretty solid job (although one dude left all his latex gloves in the backyard). When we thought there was a problem with the tile work, they sent someone out right away. Turned out the house is still settling and after touching it up, left us the tube to touch up as needed.
Separate visit: we went for Christmas decorations and there was a man in the area of the lights helping everyone out and suggesting different things. Again, super friendly.