When remodeling or putting in new flooring, customers may have to remedy problems from pets, moisture, etc. Kilz is one solution to sealing a floor to try to prevent odor or stains from coming through the new flooring.
Unfortunately, this is not a service that we provide. You may find a painting contractor that can do this work by searching Craigslist, Angies List, Porch.com, and others. This is a popular DIY improvement. Your Lowe's paint specialist can advise on best practices or check out the link below to get instructions from Kilz.