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.

120 TON FRICK COMPRESSOR INSTALLATION AT FOOD DISTRIBUTION CENTER.

130 TON M&M CARNOT COMPRESSOR INSTALLATION AND PLANT RENOVATIONS.

EMERGENCY PIPING REPLACEMENT DUE TO A HIGH SIDE LEAK ON THE CONDENSER FOR THE MAIN PLANT. ALL ASSOCIATED HIGH SIDE PIPING WAS PUMPED OUT AND REPLACED IN THE SAME DAY.

PLANT RENOVATIONS INCLUDING CONDENSER REPLACEMENT AT COLD STORAGE FACILITY.

20,000 SQ. FT FREEZER INSTALLATION AT FOOD PROCESSING PLANT.

ALL NEW PIPING MAINS AND 26 NEW VALVE STATIONS. 15 YEARS OF GENERAL SERVICE AND REPAIRS. THIS FACILITY OPERATES WITH OVER 25,000 LBS. OF AMMONIA.
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
