Trust us to maintain your equipment and ensure it is always running properly.

Gaghan Mechanical Inc. is a commercial-based service provider sustaining systems across the Washington D.C. metropolitan area. Our service contracts come with a 24-hour emergency contact phone number to give you the peace of mind that a technician will be on-site within four hours of any service request.

We are the rapid deployment forces that respond quickly to get your equipment up and running properly while minimizing any inconvenience.

Our comprehensive preventive care package includes:

  • 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