Construction Services

School Construction

Lower Merion High School


Guy C. Long, Inc. is a full-service company specializing in commercial construction and renovation. We provide a full range of services including construction consulting, plastering, interior cabinetry, and drywall.

Our services are backed by a high level of craftsmanship and attention to detail that is the hallmark of our luxury finished projects. We are well versed in integrating both sustainable practices and products, to assist in making your project environmentally-friendly. We are committed to providing the highest caliber craftsperson. For 90 years, Guy C. Long, Inc. has been helping to bring construction projects to completion, on time and within budget, while exceeding expectations for quality.

School Construction

Harrition High School

Our services include many aspects of construction, including but not limited to load & non-load bearing metal framing systems, panelized wall systems, metal roof truss systems, metal composite deck systems, gypsum wallboard systems, acoustical ceiling systems, building insulation, FRP, GFRG, GFRC, security wall & ceiling systems, acoustical wall & ceiling systems, EIFS, and stucco.

Guy C. Long, Inc. Scope of Services includes:

  • Metal Stud Framing
  • Insulation
  • Gypsum Wallboard Installation
    School Construction

    Chester County Vo-Tech

  • Drywall Finishing
  • Finish Carpentry
  • Acoustical Ceilings
  • Acoustical Wall Panels
  • Fireproofing
  • Exterior Insulated Finish Systems
  • Metal Lath & Stucco Plaster Systems
  • Acoustical Plaster Systems
  • Lime Based Interior & Exterior Plaster Systems
  • Ornamental Restoration & Repair