
Problems with your heating or air conditioning?
Problems with your heating or air conditioning?
HVAC Services in Arlington, VA
Air Conditioning • Heating • Gas Furnaces • Heat Pumps
Installation, Repair & Maintenance
Reliable heating and cooling starts with a system that is properly diagnosed, maintained, and matched to the needs of the property. Legacy Home Comfort provides professional HVAC services throughout Arlington, VA, including Rosslyn, Clarendon, Ballston, Courthouse, Virginia Square, Pentagon City, Crystal City, and surrounding neighborhoods.
Whether your air conditioning is struggling to cool your home, your furnace is not providing enough heat, or your heat pump is operating unusually, our experienced technicians can inspect the equipment, identify the cause, and explain the available options.
We service, repair, maintain, replace, and install all makes and models of HVAC equipment, including air conditioners, gas furnaces, heat pumps, boilers, and other heating and cooling systems. From routine maintenance and equipment upgrades to emergency repairs and complete system replacement, we focus on dependable performance and practical solutions.
Legacy Home Comfort is available 24/7 for HVAC emergencies, with same-day service often possible. Our HVAC repairs are backed by an extended warranty on parts and labor.
Our Arlington, VA HVAC services
HVAC problems affecting heating and cooling are not always caused by a single component. Airflow, equipment condition, system controls, capacity, and individual parts can all affect comfort and performance.
Our technicians evaluate the overall system before recommending a repair, replacement, maintenance, or new installation. We work with equipment from Carrier, Bryant, Goodman, Trane, York, and other major manufacturers, and service a wide range of HVAC system types and configurations.
INSTALLATION
A new HVAC system should be selected with the property, equipment requirements, and long-term comfort in mind. Proper sizing and installation can have a significant impact on performance, efficiency, and reliability. Our technicians install air conditioning systems, gas furnaces, heat pumps, and other HVAC equipment from major manufacturers. If you are planning a replacement or new installation, we can help you evaluate suitable equipment and explain the preparations required before installation begins.
REPAIRS
If Loss of cooling or heat is only one sign of an HVAC problem. Reduced airflow, uneven temperatures, unusual noises, frequent cycling, and changes in system performance can also indicate that equipment needs attention. Our technicians inspect the system carefully to determine the cause before recommending repairs. We service all makes and models and focus on restoring reliable operation with practical, cost-effective solutions whenever repair is the appropriate option.
MAINTENANCE
Regular Routine maintenance helps heating and cooling equipment operate reliably throughout the year and provides an opportunity to identify developing issues before they cause a breakdown. Seasonal HVAC service can help address worn components, airflow restrictions, and other problems while they are still manageable. Our Priority Customer Agreement includes scheduled maintenance, priority service, and additional benefits and savings throughout the year.
WE SERVICE ALL MAKES AND MODELS OF HVAC SYSTEMS.
5% DISCOUNT FOR MILITARY MEMBERS AND SENIOR CITIZENS
24/7 EMERGENCY HVAC SERVICE
IN ARLINGTON, VA
Heating and cooling equipment can fail without much warning. Legacy Home Comfort provides 24/7 emergency HVAC service throughout Arlington, VA and the surrounding Northern Virginia and DMV area for urgent air conditioning, furnace, heat pump, and other HVAC problems.
Same-day repairs are often possible for many common HVAC issues. Our service vehicles carry frequently used replacement parts, allowing our technicians to complete many repairs during the initial visit. When a required component is not available on the vehicle, we check with local supply partners to locate it as quickly as possible. If a part must be ordered, we expedite the process and return to complete the repair once it arrives.
Why choose us for your Arlington, VA HVAC services?
Legacy Home Comfort has been serving Northern Virginia since 2003, providing professional HVAC services throughout Arlington and the surrounding DMV area.
Our factory-trained, experienced technicians work with a wide range of heating and cooling equipment and begin with a careful assessment before recommending a solution. Whether the system needs repair, replacement, maintenance, or an upgrade, we focus on reliable workmanship, clear recommendations, fair pricing, and long-term customer relationships.
Our HVAC repairs are backed by an extended warranty on parts and labor. We also offer a 5% discount for military members and senior citizens, along with seasonal savings when available.
Serving Arlington, VA and the DMV area since 2003 • 24/7 HVAC service
All makes and models • Extended warranty on repairs








Prevention is the key
Regular HVAC maintenance can reduce the risk of unexpected heating or cooling failures and help keep equipment operating reliably through periods of heavier use. Seasonal service also gives our technicians an opportunity to identify developing issues before they become more expensive or disruptive repairs.
Our Priority Customer Agreement provides scheduled HVAC maintenance, priority service, additional benefits, and savings throughout the year. Regular care helps keep both your heating and cooling equipment prepared for the season ahead.
Keep your Arlington home comfortable in every season
If your heating or cooling system is not performing properly, Legacy Home Comfort is ready to help. Our experienced technicians provide HVAC diagnostics, repairs, maintenance, replacement, and installation throughout Arlington, VA, with emergency service available 24/7/365.
We’ve been serving Northern Virginia since 2003. Ask your neighbors.
