Quality Building Services

Quality Protection Services

Metal, Marble, Wood


Our metal restoration and maintenance services consist of a wide range of techniques that enhance the appearance of your metal elements. Our professional refinishers under Union Local 8A have years of experience and undergo routine training that enables them to work on a multitude of architectural metals with optimal results.

Maintenance is a crucial component of our process to ensure long-lasting results to your finishes, allowing for reduced restoration frequency and overall annual cost.

Cleaning metal

Services and QBS Solutions

Metal Surfaces Serviced:

  • Bronze
  • Stainless Steel
  • Copper
  • Durnadic Aluminum
  • Anodized Aluminum
  • And other Alloys

Services Provided:

  • Refinishing
  • Maintenance
  • Restoration
  • Oxidizing
  • Polishing
  • Painting
  • Repairs
  • Automatic Escalator Cleaning

Areas Serviced:

  • Building Entrance
  • Elevators
  • Doors
  • Windows
  • Escalators
  • Statues
  • Canopies
  • Signage
  • Handrails
  • Hardware
  • Baseboards
  • Moldings
  • And more

Marble | Stone

QBS maintains, restores, and repairs many different types of marble, granite, and other natural stone. We employ expert service technicians under Union Local 7 with specialty training to keep your stone surfaces looking their absolute best.

At QBS we use numerous techniques including:

  • Diamond polishing: a multi-stage polishing process utilizing a diamond-infused resin disk to achieve your desired polish level. This process is then followed by the application of polishing powders for maximum shine and durability.
  • Crystallization: a process that creates a glass-like finish that fuses to the silica in the stone allowing for your high-traffic areas and lobbies to appear bright and luminous.
  • Application of stone-penetrating sealants: this process will protect stone from staining due to spills and preserve and enhance the stone’s natural beauty.
Cleaning marble
Cleaning marble
Cleaning marble

Services and QBS Solutions

Marble and Stone Surfaces Serviced:

  • Marble
  • Granite
  • Terrazzo
  • Limestone
  • Travertine
  • Other Natural Stone

Services Provided:

  • Refinishing
  • Maintenance
  • Repairs
  • Resurfacing
  • Polishing
  • Sealing
  • Caulking

Areas Serviced:

  • Facades
  • Flooring
  • Elevator Flooring
  • Wall Panels
  • Columns
  • Baseboard
  • Soffits
  • Eaves
  • Exterior Pavers
  • Rooftop Pavers
  • Statues
  • Benches
  • And more


QBS treats a multitude of wood surfaces and understands how to properly clean, repair, restore and maintain. Our team of skilled craftsmen have years of hands-on wood refinishing experience and work to successfully preserve your wooden surfaces.

Our techniques include:

  • French Polishing: a traditional and durable polishing technique that creates a high gloss, glass-smooth surface and rich depth that beautifully highlights the natural grain of the wood. Our method repairs, corrects imperfections, and aids to easily maintain your most precious surfaces.
  • Standard Restoration: a technique that can be used on all wood and veneer surfaces. This process consists of filling of holes, cracks and voids. Seamless blending of colors and grain finishes provide a nearly undetectable repair and is then finished with acrylic based lacquer.
Wood cleaning

Services and QBS Solutions

Wood Surfaces Serviced:

  • Veneer
  • Solid
  • Laminates
  • Piano Finished

Services Provided:

  • Refinishing
  • French Polish
  • Maintenance
  • Repairs
  • Resurfacing
  • Polishing
  • Color Changes

Areas Serviced:

  • Floors
  • Walls
  • Elevator Cabs
  • Architectural Wall Panels
  • Decorative Molding
  • Conference Room Tables
  • Office Furniture
  • Vanities and Countertops
  • Swing Doors
  • Revolving Doors
  • Canopies
  • Exterior Benches
  • Rooftop Trellises
  • Other Surfaces