Certified Boiler Repair, Installation & Maintenance in Leonardtown, Mechanicsville, California, Lusby, MD & Surrounding Tri-County Areas

If you have a boiler as your primary heat source, you want an experienced professional on board to make sure it provides the heat you need when cold weather hits. Hancock Refrigeration Heating & Air Conditioning has provided outstanding boiler maintenance, repair, and installation services to home and business owners since 1970.



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

Boiler Maintenance from Experienced Experts

Regular upkeep goes a long way toward ensuring that your boiler operates efficiently throughout our cold Maryland winters. A fall maintenance appointment can uncover problem areas before they become major obstacles, reducing the chance of an unexpected system failure.

We service all types of boilers, and our scheduling process is flexible enough to fit your lifestyle. Whether you take advantage of the benefits that come with an annual maintenance agreement or merely call us when you're ready for service, we'll give you personal attention, exceptional service, and affordable pricing.

Fast, Efficient Boiler Repair

When you need a boiler repair, Hancock Refrigeration is standing by, ready to help. Whether you have a complete system failure or your boiler is making strange noises, our round-the-clock coverage means we'll be there in a jiffy.

We arrive quickly, troubleshoot your unit efficiently, and provide clear-cut options, recommendations, and repair costs. Our technicians repair all brands of boilers — regardless of age — and carry replacement parts with them to ensure a swift repair. With Hancock Refrigeration, you'll always get a quick diagnosis and expert repair.

Boiler Replacement Increases Efficiency

If your boiler has passed its 10th birthday, there's a good chance it's only operating at an efficiency level between 50% and 70%. That means that you're wasting up to half of your heat. The high-efficiency Trane boilers we install trap that escaping heat and direct it back into your home, keeping your family warm and comfy, no matter how cold it gets outside.

If you’re considering a boiler replacement, the friendly staff at Hancock Refrigeration is here to help. Our experienced comfort consultants will help you find the unit that matches your needs, and our skilled technicians ensure a professional installation. Replacement also makes sense if you're experiencing increasingly frequent and expensive repairs.

At Hancock Refrigeration, we stand behind all our boiler services with a 100% satisfaction guarantee. NATE-certified technicians perform all boiler replacement, repair, and maintenance work, and we always provide courteous service with a smile. For the best residential and commercial boiler services in Mechanicsville, California, Lusby, Leonardtown, La Plata, and Prince Frederick, MD, look no further than Hancock Refrigeration.

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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