HVAC experts for homes and businesses in Arlington, Alexandria, Great Falls, McLean, and Fairfax. From emergency repairs to energy-efficient installations, we offer reliable, affordable, and top-quality services. Call today for a free consultation!
Best Services
Heating and Cooling Repairs - Call Us Today
When your HVAC system isn't working properly, trust Infinity Air HVAC NOVA for fast and reliable repairs. Our experienced technicians are ready to handle all your heating and cooling issues
Looking For HVAC Services in Washington?
Services are offered without contract


About Infinity Air HVAC
Best HVAC Services in Washington for Over 17 Years
At Infinity Air HVAC NOVA, we’re dedicated to keeping your home or business comfortable year-round. Founded in 2007, we’ve built a reputation for excellence with nearly 20 years of experience in the HVAC industry.
Specializing in both residential and commercial services, we offer transparent pricing, personalized service, and the latest in energy-efficient technology.
- HVAC system repair in Washington
- HVAC system maintenance in Washington
- HVAC installation or replacement
Quality Services
Quality HVAC Services
Heater Repair
Restore warmth quickly with expert heater repair services. Reliable solutions for smooth, efficient heating during cold months.
Air Conditioning Repair
Beat the heat with fast, affordable AC repair. Our experts fix issues swiftly to keep you cool all summer.
Furnace Repair
Stay cozy with professional furnace repairs. We tackle issues efficiently, ensuring reliable warmth when temperatures drop.
Heater Installation
Experience consistent warmth with expert heater installations. Perfectly suited systems ensure cozy, reliable heating all winter long.
Furnace Replacement
Replace your old furnace with high-efficiency models. Expert guidance and installation for better comfort and energy savings.
AC Installation
Upgrade to energy-efficient and reliable cooling with expert AC installation for seamless home comfort.
Heater Maintenance
Keep your heater reliable with proactive maintenance. Boost performance, avoid repairs, and enjoy comfort all season.
$88 Tune-Up
Affordable $88 tune-up keeps your HVAC running efficiently. Prevent costly repairs and reduce energy costs with expert care.
Heater & AC Upgrade
Upgrade your HVAC for year-round comfort and savings. Customized solutions ensure better efficiency and perfect climate control.
Air Conditioner Replacement
Upgrade to a modern, energy-saving AC system. Enjoy enhanced cooling and lower energy bills with professional replacement services.
Air Conditioner Maintenance
Extend your AC’s lifespan with routine maintenance. Improved efficiency, cleaner air, and fewer unexpected breakdowns guaranteed.
QUALITY SERVICES
Quality HVAC Services
Heater Repair
Restore warmth quickly with expert heater repair services. Reliable solutions for efficient heating during cold months.
Air Conditioning Repair
Beat the heat with fast, affordable AC repair. Our experts fix issues swiftly to keep you cool all summer.
Furnace Repair
Stay cozy with professional furnace repairs. We tackle issues efficiently, ensuring reliable warmth when temperatures drop.
Heater Installation
Experience consistent warmth with expert heater installations. Perfectly suited systems ensure cozy, reliable heating all winter long.
Furnace Replacement
Replace your old furnace with high-efficiency models. Expert guidance and installation for better comfort and energy savings.
AC Installation
Upgrade to energy-efficient and reliable cooling with expert AC installation for seamless home comfort.
Heater Maintenance
Keep your heater reliable with proactive maintenance. Boost performance, avoid repairs, and enjoy comfort all season.
$88 Tune-Up
Affordable $88 tune-up keeps your HVAC running efficiently. Prevent costly repairs and reduce energy costs with expert care.
Heater & AC Upgrade
Upgrade your HVAC for year-round comfort and savings. Customized solutions ensure better efficiency and perfect climate control.
Air Conditioner Replacement
Upgrade to a modern, energy-saving AC system. Enjoy enhanced cooling and lower energy bills with professional replacement services.
Air Conditioner Maintenance
Extend your AC’s lifespan with routine maintenance. Improved efficiency, cleaner air, and fewer unexpected breakdowns guaranteed.
Why Choose Us
Why Choose Infinity Air HVAC?
At Infinity Air HVAC NOVA, we pride ourselves on being the trusted choice for all your heating and cooling repairs in Arlington, Alexandria, Great Falls, McLean, and Fairfax. With nearly two decades of experience, we bring the perfect blend of professionalism, expertise, and personalized service to every job. Our commitment to transparency, reliability, and customer satisfaction sets us apart as a leader in the HVAC industry.
- Locally Owned & Operated
- 24/7 Emergency Service
- Transparent Pricing
- Energy-Efficient Solutions
- Expert Technicians
- Comprehensive Services
- Nearly 20 Years of Experience

Testimonials
Reviews About HVAC Services
"Infinity Air HVAC NOVA provided exceptional service! Our heater stopped working on the coldest night of the year, and they came out right away to fix it. The technician was professional and friendly, and now our heater works better than ever. Highly recommend!"
– Sarah T
"We had a great experience with Infinity Air. They installed our new AC system quickly and efficiently, and we noticed an immediate difference in air quality and cooling. The team was knowledgeable and helped us choose the best unit for our home."
– Mark R
"Fantastic service! I called for an emergency furnace repair, and the team showed up on time and fixed the issue in no time. They were transparent about pricing, and I felt like I was in good hands the entire time."
– Jessica L
Projects Completed
Satisfied Clients
Experienced Staff
Awards Win
How It Works
Our Working Process
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Consultation
Call now for Best HVAC Services in Washington. 24/7 services in your area.
(571) 648-1098
Expert Service and Installation
Our licensed technicians will arrive on time, ready to handle your HVAC repair, installation, or maintenance with precision and care.
Ongoing Support and Maintenance
We don’t just fix your system and leave. Infinity Air HVAC NOVA offers ongoing maintenance and support to keep your HVAC system running smoothly
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