Licensed Commercial HVAC & Refrigeration Contractor in Leonardtown, Mechanicsville, California, Lusby, MD & Surrounding Tri-County Areas

If you operate a commercial facility in St. Mary's County, Calvert County, or Charles County, our team at Hancock Refrigeration Heating & Air Conditioning is here for you!



*For urgent matters, please call the office at (301) 321-8746

Convenient & Affordable Commercial HVAC Services

We offer convenient and affordable commercial HVAC services to help these facilities operate as efficiently and safely as possible in any season. Our commercial HVAC services include installing, repairing and maintenance of all types of commercial systems including:

  • Server Room HVAC
  • Rooftop HVAC
  • VAV systems
  • Chilled water systems
  • Dry cooler systems
  • Single packaged units
  • Split systems

Taking Care of Your Commercial Space

At Hancock Refrigeration, we understand the extreme importance of maintaining an effective heating and cooling system in your commercial building. When a space is comfortable with good air quality, employees typically enjoy greater productivity and less time lost to illness. Good working conditions will improve employee satisfaction and reduce turnover, as well.

Our team of NATE-certified technicians is equipped to assist with your heating, cooling, and air quality needs. We’ll help you maintain a comfortable space, whether you’re managing a commercial facility, office building, apartment, or other type of space. Simply reach out to our customer service team to learn more about how we can help.

Our HVAC Services

Hancock Refrigeration offers a variety of light commercial HVAC services for our customers. We provide commercial HVAC repair solutions for systems of any make or model; air conditioner or heater. Our prompt appointment times ensure that you get service quickly. We maintain fully-stocked vans with essential parts and equipment on-hand to provide on-the-spot solutions for most problems. We also provide thorough commercial HVAC services, including service of ice machines, chillers, walk-in refrigerators, and computer room climate control.

Hancock Refrigeration also offers convenient maintenance plans to help you keep up with preventative care. We recommend scheduling annual maintenance appointments for both your heater and air conditioner. This will improve your energy efficiency, reduce your need for repairs, and increase the life of your system.

Hancock Refrigeration’s Commercial HVAC Contractors

When you choose to work with Hancock Refrigeration, you enjoy quality service that’s delivered by NATE-certified technicians. We treat every customer with the utmost professionalism. You’ll get a transparent quote with every major service. There are no hidden fees or extra charges. We understand that you need to budget carefully for your business and always work to make that as easy as possible.

Whether you’re overdue for annual maintenance or you need to find out what that strange sound is, we can help. Hancock Refrigeration is dedicated to helping commercial establishments in our community get the service they need. We serve the Mechanicsville, California, Luby's Leonardtown, La Plata, and Prince Frederick, MD areas. Reach out today to learn more about what we can do to help you improve your comfort and efficiency.

Why Choose Us

  • 24/7 Emergency Service
  • Family-Owned for 50 Years
  • NATE-Certified Technicians
  • 100% Satisfaction Guaranteed
  • 5-Year Free Labor Warranty

Contact Us

If this is an emergency please call (301) 475-8298. Form submissions are monitored during business hours only. Please allow 48-hours for a response.

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We Proudly Serve the Following Areas

  • Abell, MD
  • Bennsville, MD
  • Bryans Road, MD
  • Bryantown, MD
  • Broomes Island, MD
  • Bushwood, MD
  • California, MD
  • Callaway, MD
  • Charlotte Hall, MD
  • Chesapeake Beach, MD
  • Cobb Island, MD
  • Coltons Point, MD
  • Dameron, MD
  • Drayden, MD
  • Dunkirk, MD
  • Golden Beach, MD
  • Hughesville, MD
  • Huntingtown, MD
  • Indian Head, MD
  • Leonardtown, MD
  • Lexington Park, MD
  • Lusby, MD
  • Mechanicsville, MD
  • North Beach, MD
  • Ownings, MD
  • Park Hill, MD
  • Piney Point, MD
  • Pomfret, MD
  • Port Tobacco, MD
  • Potomac Heights, MD
  • Ridge, MD
  • Rock Point, MD
  • Saint Charles, MD
  • Saint Inigoes, MD
  • Saint Leonards, MD
  • Saint Marys City, MD
  • Scotland, MD
  • Solomons, MD
  • Tall Timbers, MD
  • Waldorf, MD
  • White Plains, MD
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