State of Delaware
Judicial & Court Facilities
Project Experience


Project Title
Daniel F. Herrmann Court House
  • 1995 - Battery Replacement & Switchgear Testing
  • 1995 - Sump Pump Installation
  • 1995 - Mechanical Systems / Air Quality Assesment
  • 1995 - Holding Cell Area Renovations
  • 1994 - Judges Record Room Renovations

  • As Delaware's oldest active mechanical & electrical consulting engineers M&A have a history of experience with the Daniel F. Herrmann Courthouse which dates back to the original buidling in 1914. In addition, Mahaffy & Associates has provided engineering solutions for the Court House in each decade since its construction
Historic New Castle Court House
  • 1995 - Heating System Replacement
  • 1995 - Fire Alarm & Security System Upgrades
  • 1995 - Electrical System Replacement
  • 1991 - Renovation of Heating & Temperature control Systems
  • 1990 - Boiler Replacement
New Castle County Family Court
  • 1994 - New Cooling Towers
  • 1994 - Second Floor Court Room Renovations
  • 1994 - Electrical Switchgear
Sussex County Court House
  • 1998 - Main Court Hose Renovations
  • 1997 - Main Court House and Annex Facility Systems Assessment
  • 1992 - Additions and Renovations
Kent County Court House
  • 1987 - Lightning Protection System
  • 1980 - Miscellaneous Alterations
Superior Court - Public Building
  • 1985 - Renovation of Council Chambers to Court Room
Justice of the Peace
  • 1978 - Renovations to Court #7
Magistrate Courts - Municipal Building
  • 1977 - Renovations of Courts and Office Addition
Superior Court - Wilmington
  • 1975 - Alterations and Additions



800 Woodlawn Ave.
Wilmingtn, DE 19805
P: 302.656.8381
F: 302.656.0800
E-mail us at: MahaffyEng@aol.com

© 1998 Mahaffy & Associates, Inc. All rights reserved.