State of Delaware
Municipal Building
Project Experience


Project Title
New Castle Public Safety, Police & 911 Building
  • 1995 - 911 Computer Room, A/C Modifications and Installation
  • 1995 - Heat Pump Replacement Designs
  • 1990 - New Boiler Installation, Police Station
  • 1991 - Fume Hood Installation
  • 1991 - A/C and Exhaust Installation
  • 1982 - Police Lift Station
State Police Barracks
  • 1995 - Options / Alternatives to Suicide Proof Holding Cells, Marshalton
  • 1995 - Options / Alternatives to Suicide Proof Holding Cells, Penny Hill
  • 1995 - Options / Alternatives to Suicide Proof Holding Cells, Odessa
  • 1995 - Options / Alternatives to Suicide Proof Holding Cells, Lewes
  • 1995 - Options / Alternatives to Suicide Proof Holding Cells, Camden
  • 1995 - Lighting Replacement, Troop 1 Penny Hill
  • 1995 - Lighting Replacement, Troop 6 Price's Corner
  • 1995 - Lighting Replacement, Troop 9 Odessa
Historic New Castle Court House
  • 1995 - Heating System Replacement
  • 1995 - Electrical Modifications
  • 1995 - Fire Alarm / Security System Modifications
Historic City of New Castle Police Station
  • 1990 - New Boiler Installation
Division of State Police - State of Delaware
  • 1987 - New State Police Troop Facility, Georgetown, DE
City of Rehoboth
  • 1987 - New Police Station and City Offices
New Castle County Family Court
  • 1994 - New Cooling Towers
Carvel State Office Building
  • 1995 - Replace Transformer Cooling Fans
  • 1995 - Emergency Generator Day Tank Containment Dike
  • 1995 - Mechanical & Electrical Renovations to 3rd Floor Copy Room
  • 1995 - Computer Room Renovations 9th Floor
  • 1995 - Mechanicla, Electrical and Ceiling Renovations 9th Floor
  • 1995 - Lobby & Gallery lighting
  • 1995 - Modifications to 5th and 12th Floors
Fairfax City, Virginia
  • 1984 - Police Firing Range



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.