Actually went to Frontier Flooring after reading very favourable reviews posted on this site. My own experience confirmed those reviews.
We had two sets of stairs recovered and the hardwood in half the house replaced. Frontier Flooring was a pleasure to deal with from start to finish. Frank certainly knows his wood - his advice was both very knowledgable and very honest (also appreciated his patience with our three kids running wild in his showroom!) I can't say enough about the execution of the job: cost estimate was very detailed and accurate - no surprises, scheduling was first rate - job started and ended as planned, and crew was of high quality and very professional.
An extremely favourable experience, I would not hesitate to use them again or recommend them to others - they set the standard for what home reonvation shoule be.