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Duct Installation Service in Southern Maryland

Ductwork Installation in Southern Maryland

Your ductwork circulates clean, pure air throughout the living spaces in your home. Ducts are passages used in an HVAC sytem to heat, cool or ventilate your home by delivering or removing air from specified areas to maintain a comfortable indoor temperature.

Typically made from galvanized steel or aluminum and lined with fiberglass, ducts are essential elements of an HVAC unit that runs efficiently. Although durable, they will eventually wear out. When that happens, Leitch Heating & Air Conditioning is ready to install fresh ductwork at your home or business in Southern Maryland.

Our company has helped local customers for more than a quarter-century, providing services for heaters, air conditioners, water heaters and commercial HVAC units along with our comprehensive duct-related services: installation, cleaning, sealing and manufacturing

Issues with Improperly Installed Ductwork

When it is time to add new ductwork to your home or business, you want a prompt, proper installation from a team of proven professionals. We have certified technicians that handle every service call and back our work, saving you from the dangers of an improper installation that can include:

  • Insufficient airflow
  • Decreased energy efficiency
  • Air and water leaks
  • Poor indoor air quality

Trust the seasoned pros at Leitch Heating & Air Conditioning to provide a hassle-free installation that will provide pristine indoor air quality for decades to come.

Let Leitch Heating & AC Handle the Job

With more than a quarter-century of service to customers in Southern Maryland, the clear choice to handle your ductwork dilemma is Leitch Heating & Air conditioning. When you're planning to install a duct system in your building, or you need quality ductwork services, we have the experience and skill to tackle the task.

Schedule a FREE Estimate

We offer a FREE estimate for HVAC replacement. Contact us to book your appointment.

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Our certified technicians are trained in all stages of the installation process and will take you step-by-step through:

  • Consultation
  • Ductwork design
  • Modifications or upgrades
  • Installation
  • Maintenance
  • Cleaning
  • Troubleshooting

When you're ready to install new ductwork, contact us at 410-469-1363 for more information or to schedule an appointment. Leitch Heating & Air Conditioning serves customers in Southern Maryland.



  • Comfort Institute
  • ACCA
  • American Standard
  • Aeroseal
  • Customer Care Dealer
  • Rising Star