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Air1 Mechanical provides the best and #1 rated AC Repair & Maintenance in Ashburn , VA.
At AirOne360, we provide prompt, professional AC repair and maintenance services in Ashburn, VA and surrounding areas. Whether your cooling system has stopped working entirely or isn’t performing as it should, our licensed HVAC technicians are here to get your comfort back on track — quickly and affordably.
Is your AC blowing warm air? Making strange noises? Running continuously without cooling your home? These could be signs of a failing system. Our expert team can diagnose and fix any brand or model of AC system, restoring efficiency and comfort in no time.
AC not cooling or blowing warm air
Unusual noises (buzzing, rattling, screeching)
Thermostat not working properly
Water leaking from unit or ice buildup
Weak airflow or uneven room temperatures
Frequent system cycling or short-cycling
Rising energy bills due to inefficiency
We arrive on time, use the right tools, and deliver lasting repairs—not just temporary fixes.
✅ Certified HVAC Technicians
Our team is trained to handle complex repairs on all major brands, including Trane, Carrier, Goodman, Lennox, Rheem, and more.
✅ Upfront Pricing
No hidden fees. No surprises. We diagnose the issue and provide clear repair estimates before starting work.
✅ Emergency & Same-Day Service
We know AC breakdowns often happen when you need cooling the most. That’s why we offer quick turnaround and emergency repair options.
✅ Locally Owned & Operated
As a trusted HVAC company in Ashburn, we understand local weather demands and home construction styles.
Routine AC maintenance is the key to preventing breakdowns, improving performance, and extending your system’s lifespan. At AirOne360, we offer seasonal maintenance plans designed to keep your system running at peak efficiency — especially during Virginia’s hot, humid summers.
Full system inspection
Cleaning of evaporator and condenser coils
Checking refrigerant levels and pressure
Thermostat calibration
Electrical connection check
Lubrication of moving parts
Air filter inspection & replacement (if needed)
Ductwork inspection (on request)
Performance testing & optimization
✔️ Lower Energy Bills – A clean and tuned AC uses less power
✔️ Fewer Repairs – Small issues are caught before becoming expensive problems
✔️ Longer System Life – Prevents premature wear and tear
✔️ Better Indoor Air Quality – Cleaner coils and filters mean cleaner air
✔️ Warranty Compliance – Most manufacturers require annual maintenance to keep warranty valid
Our highly trained and experienced technicians are equipped to handle all your HVAC and plumbing needs.
We’re committed to your complete satisfaction and stand behind our work with a 100% guarantee.
We’re proud to serve the Ashburn community with personalized service and transparent pricing.
Air1 Mechanical offers a full suite of HVAC and plumbing services to enhance your home’s comfort and efficiency:
We’ll guide you through the selection process and handle the entire installation with precision and care.
We ensure your air conditioner runs at peak performance. Regular maintenance helps prevent breakdowns and extend your system’s lifespan.
We provide expert furnace repair and installation services in Ashburn, VA, to keep your home warm and cozy.
We install and service various thermostats, including smart and wireless models, for improved control and energy savings.
Proper insulation helps maintain a consistent indoor temperature and improves energy efficiency, keeping your home comfortable.
Our comprehensive heat pump services include repair, installation, and maintenance to ensure year-round comfort and efficiency.
Air 1 Mechanical is here to surpass all your expectations. Our inspectors and repairing technicians keep an eye on all the parameters and then discover a long-lasting solution for your water heaters. Along with repairing the systems, we also watch the upkeep factor and maintain the standard to give you the best. Whatever your issue is- leaking or any other related problem, our professionals execute it perfectly. No any guesswork! No hidden cost! We keep transparency between our customers and us and give the services worth of your each penny invested.
We offer 24/7 Emergency Service to all of our customers. You can always count on Air 1 Mechanical Sys. Experts to get to you fast and get the job done right the first time.