Your Comprehensive HVAC Resource

Mannix Heating & Cooling is your go-to provider for all things HVAC in Montgomery Village, Gaithersburg, Rockville, and Olney, MD, as well as Chantilly, Centreville, and Dulles, VA. This guide will help you navigate the world of heating, ventilation, and air conditioning services to ensure your home or business remains comfortable year-round.

Local HVAC Repair Services

When you need reliable HVAC repair, Mannix Heating & Cooling has you covered. Our expert technicians are well-versed in handling a wide range of HVAC issues, including:

• AC repair and maintenance
• Heating system troubleshooting
• Furnace repairs and tune-ups
• Ductwork inspection and cleaning

Air Conditioning Installation

Looking to upgrade your cooling system? Mannix Heating & Cooling offers top-notch air conditioning installation services. Our team will help you choose the right unit for your space and ensure a seamless installation process.

Furnace Service and Maintenance

Keep your heating system in prime condition with regular furnace service and maintenance. Our skilled technicians will perform thorough inspections, cleanings, and necessary repairs to ensure your furnace operates efficiently throughout the cold months.

HVAC Service Plans

Protect your investment and enjoy peace of mind with our comprehensive HVAC service plans. These plans include regular maintenance visits, priority service, and discounts on repairs and installations.

Energy-Efficient Solutions

Mannix Heating & Cooling is committed to helping you reduce your energy consumption and lower utility bills. We offer a range of energy-efficient HVAC solutions, including:

• Smart thermostats
• High-efficiency heating and cooling systems
• Duct sealing and insulation
• Heat pumps

By choosing Mannix Heating & Cooling for your HVAC needs, you’re ensuring top-quality service and expertise in Montgomery Village, Gaithersburg, Rockville, Olney, Chantilly, Centreville, and Dulles. Don’t hesitate to contact us for all your heating and cooling requirements.