HVAC Services Reston

Dependable Heating & Air Conditioning Repair, Installation, & Maintenance Services in Reston & the Surrounding Areas

Air Treatment Heating & Cooling has been proudly serving Reston and the surrounding areas for the last six decades. We are your local contractor for all of your heating and air conditioning needs. We employ only the best technicians and pride ourselves on our up-front, straightforward pricing and superior service.

Reston Air Conditioning Service in Reston, VA

When you need a local air conditioning company you can trust to deliver fast and friendly repairs, call on Air Treatment Heating & Cooling. We work on all makes and models of cooling systems and can help you find the solution to your AC woes. Whether you need a simple filter replacement or a more complicated repair, we can handle it all. We also install new air conditioning systems if your old unit is due for a replacement. We can help you select the perfect cooling system to meet your needs and improve efficiency, which can also help you save money. For your convenience, we offer same-day service, free in-person estimates, and financing options with approved credit!

As a full-service HVAC company, we can also look at how your air conditioner, thermostat, and ductwork are working together to keep your home comfortable. Our team understands the humid summers and temperature swings common in Fairfax County, so we take the time to recommend equipment and settings that match the layout and insulation levels of your Reston home. When you call us for HVAC service, we will arrive on time, assess the issue carefully, and explain your options in clear, simple terms so you can decide what is best for your family and your budget.

Top-Quality Heating Repairs in Reston, VA

Northern Virginia winters can get pretty cold, so make sure that your heating system is up to the task of keeping your home warm. Air Treatment Heating & Cooling offers comprehensive heater repair, installation, and maintenance services to help ensure that you always have heat. We offer superior workmanship at competitive rates. Give us a call today for heating service for your furnace, heat pump, or other system.

When you schedule heating work with us, we start by listening to the problems you are noticing, such as uneven room temperatures, unusual noises, or rising energy bills. From there, we thoroughly inspect your equipment, check safety controls, and look for ways to improve performance before recommending a repair or replacement. Our goal is to help you extend the life of your system with reliable HVAC service Reston homeowners can feel good about, while also making sure your home meets current comfort and safety expectations.

Water Heaters, Duct Cleaning & Indoor Air Quality

In addition to our premier heating and air conditioning services, we also service water heaters and air ducts to help ensure that your home is safe and comfortable. Plus, we offer indoor air quality services to remove contaminants from your air that may be harmful to your health. With a variety of options to choose from, including air purifiers, whole house dehumidifiers and humidifiers, UV lamps, and Air Knight ionized particulate gathering technology, we have a solution for every home.

Improving the air inside your home can be especially helpful during high-pollen seasons and humid stretches that are common in Northern Virginia. We can review your current equipment, discuss allergy or respiratory concerns, and recommend a combination of filtration and ventilation upgrades that work with your existing system. Many homeowners choose to bundle indoor air quality upgrades with HVAC maintenance Reston residents already plan for each year, which can make it easier to manage both comfort and long-term system performance in a single visit.

Scheduled HVAC Maintenance for Reston Homes

Regular maintenance is one of the most effective ways to avoid unexpected breakdowns and keep your heating and cooling systems running smoothly throughout Northern Virginia's changing seasons. During a routine visit, we carefully inspect key components, check electrical connections, clean accessible areas, and confirm that your system is operating safely. This proactive approach can help reduce surprise repair costs, support better indoor comfort, and make it easier to plan for future upgrades rather than facing urgent decisions. By staying ahead of issues, you can get more dependable performance from your equipment year after year.

Our maintenance visits are tailored to the age, brand, and condition of your equipment, whether you own a single-family home near Reston Town Center or a townhome built under Fairfax County building codes. We explain what we find in clear language, share practical tips such as ideal filter change schedules, and let you know when parts are showing wear so you can prepare. Many customers use routine HVAC maintenance Reston homeowners schedule with us as a chance to ask questions about comfort concerns, energy use, and possible improvements, giving you a more complete picture of how your system is performing.