Service Contracting

Gaghan Mechanical is entrusted to maintain a large number of contracts in the greater metropolitan Washington, DC area. Service contracts come with a 24-hour emergency contact phone number for peace of mind that your difficulties will be resolved rapidly.

HVAC Services

  • Preventive Maintenance Agreements
  • Air Conditioning & Heating Services
  • Controls
  • Indoor Air Quality
  • System Troubleshooting and Consultation
  • Compressor Replacement
  • Variable Speed Drives and Installation
  • Plumbing Services
  • Pneumatic Systems Repairs
  • Vibration Testing/Trending
  • Vibration and Sound Analysis
  • Fan Balancing
  • Air and Water Balance