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Business Details
36 Years
experience
Emergency
services
Your Trusted Partner for HVAC & Refrigeration Solutions
Miller Refrigeration has been a trusted leader in commercial refrigeration services since 1990. Founded in Baltimore, Maryland, our family-owned business prioritizes personalized service, treating clients as valued members of the Miller family. With over 30 years of experience, we specialize in installation, maintenance, and emergency repair of refrigeration systems across Maryland, Delaware, Northern Virginia, Southern Pennsylvania, and Washington D.C. Our team of 70+ certified technicians provides 24/7 service, ensuring uninterrupted operation for supermarkets, convenience stores, and food service establishments.

We offer tailored preventive maintenance programs to minimize downtime and extend equipment lifespan. Our commitment to quality is reflected in our expansion, including the successful launch of Miller Construction Services. We invest in continuous training for our team to stay ahead of industry advancements, guaranteeing cutting-edge solutions. Our comprehensive approach covers everything from walk-in coolers to food service equipment, backed by a full benefits package for our employees. For over three decades, we've built lasting relationships through reliability, technical expertise, and unwavering customer focus.
Services
Installation Service Maintenance Emergency Service Preventive Maintenance
Details
  • Year established: 1990
Highlights and features
  • 30+ years of specialized refrigeration experience since 1990
  • 70+ certified technicians available 24/7 for emergency service
  • Custom preventive maintenance programs for commercial equipment
  • Family-owned business with regional expansion expertise
  • Comprehensive training for technicians on latest refrigeration technology
Services
Installation
We install complete refrigeration systems for commercial operations. Our experts handle walk-in coolers/freezers, ice machines, and refrigerated cases for supermarkets and convenience stores. With 30+ years of experience, we ensure proper installation of new systems and remodel projects across the Mid-Atlantic region.
Service
Our 70+ technicians provide 24/7 emergency repair services for all refrigeration equipment. We service novelty cases, freezers, ice machines, and food service equipment including coffee makers and hot food cases. Available 365 days a year across Maryland, Delaware, Northern Virginia, and Southern Pennsylvania.
Maintenance
We develop customized maintenance programs to minimize equipment downtime. Our technicians perform monthly, quarterly, and annual maintenance on refrigeration, HVAC, and food service equipment. This proactive approach extends equipment lifespan while maintaining optimal performance for commercial operations.
Questions
What commercial refrigeration services do you offer?
We provide installation, maintenance, and emergency repair services for walk-in coolers/freezers, ice machines, refrigerated cases, and food service equipment across the Mid-Atlantic region.
Are your technicians available for emergency service?
Yes, we offer 24/7 emergency service with 70+ certified technicians available 365 days a year to address urgent refrigeration needs.
Do you service areas outside Maryland?
We serve Maryland, Delaware, Northern Virginia, Southern Pennsylvania, and Washington D.C. with installation, maintenance, and emergency repair services.
What employment opportunities exist at Miller Refrigeration?
We hire supermarket refrigeration mechanics, convenience store refrigeration mechanics, HVAC mechanics, and food service mechanics with full-time positions and comprehensive benefits packages.
Can you create a preventive maintenance plan for my business?
Yes, our team develops customized preventive maintenance programs with monthly, quarterly, or annual service schedules tailored to your specific equipment and operational needs.