Experience


GBL Construction is a gypsum underlayment, as well as portland based self-leveling underlayment applicator located in Evans City, Pennsylvania. We serve the Greater Pittsburgh, PA region, however we have poured our products in Western, Central, and Eastern PA, as well as West Virginia, Ohio, New York, Maryland, and New Jersey.


Pouring LevelRock gypsum underlayment products, as well as Ardex self-leveling cements gives GBL the advantage to find a solution to almost any flooring need. Whether the customer needs self-leveling, sound insulating, fireproofing, radiant floor topping, high strength applications, concrete restoration, moisture mitigation, or other flooring solutions, GBL has access to a range of products that will meet your needs. To see more details on all of the products and their specific applications, visit the LevelRock or Ardex products pages.

The Products and Services You Need

  • Gypsum Underlayment
  • Self-Leveling Underlayment
  • Floor Topping
  • Moisture Mitigation
  • Sound Control
  • Fire Control
  • Residential
  • Commercial
  • Old and New Construction