NEWS CONTACT CAREERS Video Player 00:00 01:38 A BLUEPRINT FOR INTEGRITY We pledge to do what’s right. It’s not always easy. If we have to stop and ask ourselves, “Is this right?” — we already know the answer. Our motto: Integrity always. OUR FAMILY OF COMPANIES Our team of construction veterans has seen almost every kind of industry, technology and project environment. With offices all across the Mid-Atlantic, we know how to meet budgets and deadlines, taking you from groundbreaking to ribbon cutting. Contact one of our offices today! QUANDEL ENTERPRISES Quandel Enterprises is the parent company to Quandel Construction Group, J. Vinton Schafer, Pyramid Construction Services, and Performance Construction Services. QUANDEL CONSTRUCTION GROUP Established in 1882, Quandel Construction Group is a 5th generation, family-owned, commercial construction company. For 139 years, the company has been providing construction, construction management, design-build and owner’s representative services. Our experience spans across 4 offices throughout the Mid-Atlantic. J. VINTON SCHAFER & SONS, INC. Founded in 1919, J. Vinton Schafer offers complete construction services throughout Maryland and the surrounding area. We have effectively combined our broad construction background with our corporate attitude of cooperation and teamwork. The result of this concerted effort allows us to provide a full range of construction management services. PYRAMID CONSTRUCTION SERVICES Pyramid Construction Services, Inc., now in its 21st year of operations, specializes in construction, construction management, design-build, facility maintenance & service contracts and owner’s representative services in the South Central Pennsylvania region. PERFORMANCE CONSTRUCTION COMPANY Performance Construction Services, Inc., a Quandel Company, announces their merger with subsidiary, Susquehanna Supply Company, to form Performance Construction Company. Performance Construction Company will continue to serve the Mid-Atlantic market while integrating the two companies offers an established history of heavy civil contracting and construction services solutions to their clients. Beginning as the self-performing provider for Quandel Construction Group, we have evolved over the years as a general contracting company specializing in heavy concrete, bridges, dams, water and wastewater treatment plants, and site development. QUANDEL ENERGY SOLUTIONS Quandel recognizes that building owners and operators are expected to deliver safe, efficient, and reliably functional facilities to their occupants. Expanding out from their core construction services, Quandel is proud to announce a new service offering – Quandel Energy Solutions – to help clients upgrade their facilities to be more energy-efficient and to improve their indoor environments. HOME SERVICES PROJECTS NEWS CONTACT QUANDEL ENTERPRISES | 2601 Market Place, Suite 200, Harrisburg, PA 17110|717.657.0909