ABOUT US: Tier 1 Building Services is a Veteran-Owned Small Business (VOSB) Enterprise. We're rapidly becoming Colorado's premier cleaning and maintenance contractor, offering one-stop shopping for everything you need done to your home or business. CLEANING SERVICES: Window Cleaning; Carpet Cleaning, Stain Treatment & Deodorizing; Tile & Grout Cleaning; Pressure Washing; Janitorial Services for Business; Residential Cleaning Services (One-Time or Recurring Home Cleaning, Move-Out Clean); Post-Construction Cleanup; Hardwood Floor Cleaning; Polishing of Stone, Concrete, Stainless Steel; INSTALLATION, MAINTENANCE & REPAIR SERVICES: Carpet Installation or Re-Stretching; Tile & Grout Installation or Repairs; VCT Floor Installation, Repair, Stripping & Waxing; Hardwood Floor Installation, Repair, Sanding & Refinishing; Concrete Polishing and Epoxy Finishes; Installation of Blinds