The following list of businesses that have been serviced recently and are available for references:
- American Business Management
- Amazon.com
- Associated Builders and Contractors
- Christiana Health Care
- County Environmental Group Companies
- Delaware Contractors Association
- Delmarva Safety Association
- Delaware Technical & Community College Innovation Center
- Dewson Construction
- Diamond Materials LLC
- DiSabatino Construction
- GFP Cement Contractors, LLC
- I.D.. Griffith Mechanical Contractors
- Lancaster Safety Consulting, Inc.
- Nowland Associates
- Pearce and Moretto, Inc.
- Prince Minerals, Inc.
- R.C. Fabricators, Inc.
- R.E. Pierson Construction Co.
- Seiberlich-Trane
- Sterigenics, Inc.
- Tri-Supply and Equipment
- Wayman Fire Protection, Inc.
