Professional Air Conditioning Contractor in Leonardtown, Mechanicsville, California, Lusby, MD & Surrounding Tri-County Areas

A little warmth is great when you’re in the summer sun, but you want a cool, refreshing haven to return to when you come home. Hancock Refrigeration Heating & Air Conditioning is dedicated to making sure you get just that with our complete range of professional AC installation, repair, and maintenance solutions.



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

Quality AC Installation

Is it time to invest in a new air conditioner? Hancock Refrigeration is a proud Trane Comfort Specialist offering a full range of cooling systems and solutions to keep your home comfortable. We understand that investing in a new air conditioner is a big step. That’s why our knowledgeable, NATE-certified technicians are always available to answer questions like:

  • Is it time for a new AC installation or should I go for a repair instead?
  • Is my air conditioner the right size for my house?
  • How can I improve my efficiency and lower my utility bills with a new air conditioner?

Reliable Air Conditioning Repair

Even a perfectly-maintained system will need an air conditioning repair from time to time. Our team is always equipped to help you find a fast solution for your cooling problems. We keep a fully-stocked van with all the essential tools and parts on hand so we can handle most problems on the spot and restore your home to cool comfort before we pull away.

Our technicians are dedicated to your satisfaction and always provide a clear quote and explanation of their services. We make sure you understand your options and take the route that’s best for your budget and needs. At Hancock Refrigeration, you’ll only pay for the services you need – no tricks, no gimmicks – and we’ll make sure you’re 100% satisfied with our work.

Essential AC Maintenance Services

You should plan to schedule an AC maintenance appointment for your home once a year. The best time for this is in early spring, but we can provide a maintenance visit at any time. Keeping up with AC maintenance is a great investment that will help you get more out of your air conditioner in the long run. The benefits of regular AC maintenance include:

  • Lower energy bills due to greater energy efficiency
  • Greater home comfort from a well-calibrated system
  • A longer lifespan and fewer repair needs for your air conditioner

Working With Hancock Refrigeration

Whether you’re dealing with an unexpected increase in your utility bills, hot and cold spots around the house, or an air conditioner that just doesn’t keep things cool, we are committed to serving you with honesty and integrity. Our team is always friendly, responsive, and respectful. We’ve been a family-owned and operated business since 1970 and serve the Mechanicsville, California, Lusby, Leonardtown, La Plata, and Prince Frederick, MD. Give us a call today or stop by our office to meet our team!

Why Choose Us

  • 24/7 Emergency Service
  • Family-Owned for 50 Years
  • NATE-Certified Technicians
  • 100% Satisfaction Guaranteed
  • 2-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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