A Legacy of Comfort in the DMV Area
For nearly three decades, Mannix Heating & Cooling has been the trusted name in residential comfort solutions throughout Maryland and Virginia. Our journey began in Montgomery Village, where we established our commitment to delivering exceptional HVAC services to local homeowners and businesses.
Growing With Our Communities
What started as a small operation has expanded to serve multiple communities across two states, including:
Maryland Service Areas:
• Montgomery Village
• Gaithersburg
• Rockville
• Olney
Virginia Service Areas:
• Chantilly
• Centreville
• Dulles
Our Commitment to Excellence
Throughout our history, we’ve maintained a steadfast dedication to:
• Professional HVAC installations
• Reliable heating and cooling repairs
• Regular maintenance services
• Emergency response capabilities
• Energy-efficient solutions
Evolution of Services
As technology has advanced, we’ve continuously adapted our expertise to include the latest HVAC innovations. From smart thermostats to high-efficiency systems, we’ve stayed ahead of industry developments to provide our customers with cutting-edge solutions for their comfort needs.
Looking to the Future
Today, Mannix Heating & Cooling continues to build on our foundation of quality service and technical expertise. We remain committed to serving our expanding customer base while maintaining the personal touch and attention to detail that has defined our business since day one.
Whether you need emergency repairs or routine maintenance, our team stands ready to deliver the same exceptional service that has made us a trusted name in HVAC services throughout Maryland and Virginia.