Our Companies
One Family Committed to Excellence
Quandel Enterprises is an interconnected family of construction companies serving the Mid-Atlantic Region. Each of our organizations have unique strengths in the geographic areas and in the industry specific markets that we serve such as healthcare, senior living, industrial, commercial, multi family, and education. We have thoughtfully developed a strategy to align and unify our strengths and experience to better serve you, our customer. We call it the Quandel One Team approach.
In the Quandel One Team approach, our leadership develops a strategy and recommendation on which Quandel company would be best aligned to provide construction solutions for your project. This is based on evaluating existing relationships, available staffing, location, size, and project type. This approach allows our team to provide solutions that result in the best value, best people, and best experience for you. In some instances, we may find that our best team is made up from individuals across our companies.
This diversity in depth, strength, and experience is what sets Quandel Enterprises and will provide the peace of mind that you have selected the most qualified team to provide your construction solutions.

1,163
Projects Completed
$10.6B
Construction Value
76.4M
Square Feet
Our Services
We Believe in Steadfast Integrity
Our team doesn’t compromise ethics. We believe in healthy, long-term relationships based on clear communication and transparency – we don’t just “talk the talk.”
Project Planning
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Preconstruction
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Construction Management
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General Construction
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Owner's Representation
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Virtual Design & Construction
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Self-Performing Workforce
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Heavy Concrete/Civil
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Energy Conservation Solutions
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Facilities Services
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Careers
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Some of Our Projects
A Make-It-Happen Mentality
We believe that the success of our projects and our satisfaction with Quandel is due to the skills, abilities, and knowledge of the project engineers, managers, and on-site supervisors they employ. Quandel is a well-managed company that goes above and beyond what is contractually expected of them to provide a finished product that exceeds our expectations.
James Devers. R.A.
University of Scranton, Scranton, Pennsylvania
During our expansion project in Hazleton, Quandel’s site superintendents displayed a sense of ownership and dedication during some rather challenging times, in order to minimize the impact to the overall project schedule. They would work whenever and however long was necessary to accomplish the specific task. They are a valuable asset to your organization, and I would welcome their participation in future projects at PFN.
Chief Investment and Global Operations Director, PFNonwovens
Quandel is a professionally operated company. They have excellent processes that enable them to manage complex projects. They have done a very good job on our project. As with any project of this magnitude, issues arise. Those issues were resolved to our satisfaction through excellent communication and a strong sense of fairness.
President, Pennridge Development Enterprises, Inc.
This project was constructed amid the pandemic, and Quandel did an excellent job coordinating this effort and ensuring everyone remained safe and healthy. Quandel excelled at adapting to the issues that arose throughout the project. When a problem arose, Quandel quickly assessed the situation, developed appropriate options, met with the team to make sure we understood the situation and their recommendation, and finally implemented the solution. We were pleased that the project was completed on time and slightly under the original cost budget, particularly with all the challenges that arose from Covid related supply chain issues. I would highly recommend Quandel for any construction project in the future.
Chief Financial Officer, C.F. Martin & Co.
Quandel has been working with Pinnacle since 2000 and I have come to rely on their expertise and quality of work. When challenged with price and schedule, they have met or exceeded my expectations each time. Quandel’s construction processes and reputation in the subcontractor market were instrumental in completing this project early and under budget. Their team has the knowledge and ability to respectfully leverage relationships to extract a positive outcome for all involved.
Vice President, Facilities & Support Service UPMC
The construction team did an exceptional job from the preconstruction to closeout phases delivering the project on time and on budget.
Project Manager, University of Maryland, Baltimore County
They were wonderful to work with and went out of their way to ensure the end users had a voice at the table during construction.
Director of Facilities and Space Planning, University of Maryland, College Park
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