Get in Touch With GCJ Facility Services Today 626 Jacksonville Rd, Suite 210 Warminister, PA US 18974 (800) 535-6301 [email protected] Contact Form Name* First Last Email Address* Approx. Sq. FtApprox. Sq. Ft<5,000 sq ft5,000-9,999 sq ft>10,000 sq ftMessage*Services Needed: Window Cleaning Janitorial Services Post Construction Cleaning Cleanroom Cleaning HVAC Maintenance Security Services Porter Services Carpet Care Hard Floor Care Snow Plowing Landscaping Odor Control / Sanitation