Ready to help you with your next refrigeration project Industrial Refrigeration Specialist
McDonough Mechanical Services, Inc. Highlighted Projects
McDonough Mechanical Services offers professional Ammonia Refrigeration services in Maryland.
We are Members of IIAR, RETA & ASHRAE. We have a 6-person Hazmat team all trained at the Technician level for Ammonia Response. Contact us for any refrigeration needs
MMS, Inc. Services:
Industrial Refrigeration Installation & Service
Ammonia Systems
HVAC Systems
Piping
PSM & RMP / 3rd party comprehensive audits.
Mechanical Integrity Inspections
Full System Design
P & ID generation