DGKA provides Mechanical, Electrical, and Plumbing Engineering services to building owners, architects, contractors, and other clients. We also offer design build, design assist and low voltage consulting which includes data networking, audio & video design, fire alarm performance specification and surveillance for all your clients technology needs.

Our mission is to provide our clients with expert engineering services.  This is achieved with hard work from our staff, utilizing up to date technology, and extensive resources and research.​​
  • Building Information Modeling (BIM)
  • Computer Aided Drafting (CAD)
  • Building Automation Systems
  • Heating, Ventilating and Air Conditioning (HVAC)
  • Code Analysis
  • Chilled Water
  • Cooling Systems (Chilled Water and Refrigerant Systems)
  • Central Plant System Design
  • Ductwork and Piping Distribution
  • Energy Modeling Services
  • Exhaust and Make-up Air Systems
  • Heat Recovery
  • Instruments and Controls
  • Load Calculations
  • Major Equipment Selection
  • System Analysis and Energy Studies
  • Sustainable Green Building Design Analysis
  • Ventilation Systems
  • ​​Arc flash hazard analysis 
  • Building Grounding Systems
  • Building Information Modeling (BIM)
  • Computer Aided Drafting (CAD)
  • Construction Administration
  • Cost Estimating and Budgeting
  • Electrical Designs
  • Electrical Field Observations
  • Electrical System Studies
  • Emergency/Standby Power Distribution Systems
  • Lighting Consultation & Calculations
  • Lightning Protection Design​
  • Normal Power Distribution Systems
  • Outlets and Branch Circuiting
  • Photovoltaics
  • Selective Coordination Studies
  • Short circuit coordination, voltage drop, demand load, load flow
  • Site Distribution
  • Uninterruptible Power Supply (UPS)

  • Building Information Modeling (BIM)
  • Computer Aided Drafting (CAD)
  • Booster Pump SystemsCentral Plant Design
  • Compressed Air and Vacuum
  • Commercial Piping Systems
  • Domestic Hot and Cold Water Systems
  • Drainage Waste and Ventilation
  • Fuel Oil Systems
  • Geothermal Heating and Cooling Systems
  • High Rise Booster Pump Systems
  • Hospital/Clinical Medical Gases
  • Low Rise Booster Pump Systems
  • Natural Gas Piping Systems
  • Sustainable Green Building Design Analysis
  • Water Conservation and Recovery (Grey Water)
  • Water Softening
  • Water Consumption Analysis
Low Voltage
  • Access Control Systems
  • Audio/Visual
  • Building Automation Systems (BAS)CATV Systems
  • Building Information Modeling (BIM)
  • Computer Aided Drafting (CAD)
  • CCTV Systems
  • Clock / Intercom Systems
  • Fire Alarm Specifications
  • Local Area Networks (LAN)
  • MATV Systems
  • Nurse Call Systems
  • Retail Point of Sale (POS) Systems
  • Security Intrusion Detection Systems
  • Telecommunication Networks
  • Time Clock Systems
  • Voice and Data Copper/Fiber Infrastructure
  • Video Surveillance
  • Wireless Local Area Network (WLAN)