Synergy—the blending of multiple elements to produce an effect greater than the sum of their individual effects. That’s what ... you get when you select The Zak Family of Companies—Franklin Mechanical, Inc., Heideman Associates, Inc., and Franklin Drain Services, Inc. These sister companies bring a superior blend of experience, services, and expertise—resulting in synergy that pays off in an outstanding project for you! Heideman Associates: • Civil Engineering • Structural Engineering • Electrical Engineering • Low Voltage Engineering • Mechanical Engineering • Plumbing/Fire Protection Engineering • Commissioning/Retro Commissioning • Land Surveying • Building Information Modeling Franklin Mechanical: • Plumbing Contractor • Prefabrication • Preconstruction/Design-Assist Services • BIM Coordination Franklin Drain Services: • Cabling • Hydrojetting • Flushing • Pumping • Visual Inspections • FOG Compliance • Maintenance • Troubleshooting • 24-hour Emergency Service read more