REFRIGERATION UNLIMITED INC.

125 Business Center Dr., Suite E, Corona, CA, 92880

·24/7 Available

RTUAHUChilled Water/ChillerSplit SystemHeat PumpCooling Tower

Request a Quote (800) 922-6015 Website

Commercial Capabilities

24/7 AvailabilityYes — always available

Multi-Site CoverageAvailable

Quick Answers

How do I choose a reliable commercial HVAC contractor in Corona?

Refrigeration Unlimited Inc. serves Corona, CA and the surrounding 25-mile radius, covering commercial building types from retail spaces and restaurants to healthcare facilities and industrial warehouses — making verified multi-system experience and documented client references a sound basis for evaluation. Prioritize contractors who offer 24/7 emergency availability, handle the specific systems in your building, and can demonstrate work with recognized brands like Hussmann.

Does REFRIGERATION UNLIMITED INC. offer commercial HVAC repair in Corona?

Refrigeration Unlimited Inc. provides commercial HVAC repair in Corona, CA, servicing systems including rooftop units, chilled water/chiller systems, air handling units, split systems, heat pumps, and cooling towers across office buildings, restaurants, healthcare facilities, and more. The company operates 24 hours a day, seven days a week to minimize facility downtime.

Does REFRIGERATION UNLIMITED INC. service and repair commercial rooftop units (RTUs)?

Refrigeration Unlimited Inc. services and repairs commercial rooftop units (RTUs) as part of its full commercial HVAC offering in Corona, CA and within a 25-mile service radius. RTU work is available for multiple building types including retail spaces, office buildings, industrial/warehouse facilities, and hotels.

About

Refrigeration Unlimited Inc., based in Corona, CA, provides commercial HVAC and refrigeration services across a 25-mile service radius, covering system types from rooftop units and chillers to cooling towers and heat pumps. The company operates as a full-service HVAC and refrigeration contractor, handling new installations, remodels, and ongoing maintenance for a wide range of commercial building types. Facility managers in retail, food service, healthcare, hospitality, office, and industrial/warehouse sectors can rely on a single contractor for both mechanical HVAC needs and commercial refrigeration — from small grocery marts to large supermarkets. Refrigeration Unlimited is also part of the Arcticom Group, a North American family of commercial and industrial HVACR operating companies. Refrigeration Unlimited carries Hussmann products, a recognized brand in commercial refrigeration, and offers energy management services focused on optimizing heating and cooling systems for operational efficiency. This positions the company to assist facility managers seeking to reduce energy costs alongside routine service work. The 24/7 service availability is a practical consideration for property managers overseeing critical-use facilities where refrigeration or HVAC downtime directly impacts operations. Multi-site coverage is also available, making the company a viable option for portfolio managers overseeing several commercial properties across the Inland Empire region.

Frequently Asked Questions

What types of commercial buildings does Refrigeration Unlimited Inc. serve?

Refrigeration Unlimited Inc. serves retail spaces, restaurants and food service operations, industrial and warehouse facilities, office buildings, healthcare facilities, and hotels and hospitality properties. This range of building types makes the company a practical option for property managers overseeing diverse commercial portfolios in the Corona, CA area.

Does Refrigeration Unlimited Inc. handle commercial refrigeration in addition to HVAC?

Yes, Refrigeration Unlimited Inc. operates as a full-service refrigeration contractor alongside its HVAC work, covering projects from small grocery mart installs to large supermarket remodels and new builds. The company carries Hussmann refrigeration products and has documented client relationships with major grocery and food retail chains.

Can Refrigeration Unlimited Inc. support multi-site commercial accounts?

Refrigeration Unlimited Inc. offers multi-site coverage, making it suitable for property managers or facility directors responsible for multiple commercial locations within the 25-mile service radius of Corona, CA. This capability supports consistent service standards across a portfolio without coordinating multiple contractors.

Does Refrigeration Unlimited Inc. offer energy management services for commercial facilities?

Refrigeration Unlimited Inc. provides building energy management services, with a focus on implementing optimal heating and cooling systems to improve efficiency. Facility managers looking to reduce operating costs can engage the company for energy-related assessments alongside standard HVAC and refrigeration work.

What commercial HVAC systems does Refrigeration Unlimited Inc. service?

Refrigeration Unlimited Inc. services rooftop units (RTUs), air handling units, chilled water and chiller systems, split systems, heat pumps, and cooling towers. The company also handles design and installation in addition to service and repair, covering both sensitive electronics environments and industrial ventilation applications.