A quote with one number and no breakdown is a red flag, you’re right to push back. When I was looking for flooring installation near me in Kent, I ended up with Intra Flooring. They install hardwood, engineered wood, laminate, luxury vinyl, tile and carpet, and their estimate actually listed removal of the old floor, subfloor preparation, underlayment or moisture control where needed, installation and transitions. That made it easy to compare with other quotes. They cover Kent and the Greater Seattle area, including Renton, Tukwila and Federal Way. Since you already bought the material, bring the exact product name and the installation instructions, because the approved installation system matters for vinyl. Scheduling took a bit longer than I hoped during their busy season, but the crew was on time and clean.