About Us | Contact Us 804-748-5523 Heavy Lifting & Rigging Steel Erection Process Piping Plant Equipment Installation Automated Lubrication Fabrication Industrial Maintenance Civil/Concrete About Us Process Piping Steel Erection Civil Services Lubrication Services New System Design System Installation Troubleshooting Services Part Sales Four Square Industrial Constructors, LLC. is a full-service industrial construction company with a special emphasis toward the process and manufacturing industries. From the drawing board to startup, Four Square Industrial Constructors team of professional engineers, estimators, project managers and schedulers assist our customers with: Construction Budgeting Planning Scheduling Time sensitive projects. The multiple requirements of our clients are supported on every project by the skills of our millwrights, ironworkers, pipe fitters, and subcontractors. Contact Us Comment Home Services Construction Industrial Maintenance Fabrication Heavy Lifting & Rigging Plant Equipment Installation Process Piping Civil/Concrete