We got it.
Thank you for contacting us.
We’ll get back to you as soon as possible.
Request A Free Quote!
We will get back to you as soon as possible.
Please try again later.
Expert HVAC Services You Can Trust
Reliable heating and cooling solutions
Repairs, replacements, maintenance, and indoor air quality for Gwinnett & North Atlanta
Trusted HVAC Services Across North Georgia
We got it.
Thank you for contacting us.
We’ll get back to you as soon as possible.
Have pictures of your HVAC System? Add it here
Expert HVAC Services You Can Trust
Reliable heating and cooling solutions
Repairs, replacements, maintenance, and indoor air quality for Gwinnett & North Atlanta
We got it.
Thank you for contacting us.
We’ll get back to you as soon as possible.
Have pictures of your HVAC System? Add it here
Trusted HVAC Services Across North Georgia
Reliable AC repair, heating service, and HVAC installation for homeowners across Gwinnett County and North Georgia. 460 AIR LLC delivers honest diagnostics, quality workmanship, and dependable indoor comfort.
✔
Licensed & Insured HVAC Professionals
Have pictures of your HVAC System? Add it here
We got it.
Thank you for contacting us.
We’ll get back to you as soon as possible.
Full‑Service HVAC
Installation, Repair, and Maintenance
We design neat, code‑compliant systems with premium airflow and quiet performance—then keep them running efficiently all year.
Air Conditioning Repair & Service
Install, repair, and tune-ups for Georgia’s hottest days
Furnace & Heat Pump Service
Stay warm and efficient all winter long
HVAC System Installation & Replacement
High-performance systems for total home comfort
Preventative Maintenance Service
Prevent breakdowns & maximize lifespan
Airflow & Comfort Imbalance Solutions
Duct cleaning, UV lights, & humidity control
Commercial HVAC Services
RTU repair, system upgrades,energy-efficient equipment installation
Financing Options
Flexible plans to make comfort affordable
About us
Our Commitment to Quality
At -460 AIR LLC, we deliver top-rated HVAC services across North Metro Atlanta and Gwinnett. We hold full licensing and insurance. With over 12 years of experience, our skilled technicians enhance your indoor comfort and boost energy efficiency. Rely on us for heating and cooling solutions tailored to your needs. Contact us today to schedule your service or receive a free estimate.
Our Latest Work
Explore our recent AC repairs, HVAC installations, furnace services, and airflow solutions completed across North Georgia. Each project reflects our commitment to quality workmanship, energy efficiency, and reliable indoor comfort for local homeowners and businesses.
Our Latest Work
Explore our recent AC repairs, HVAC installations, furnace services, and airflow solutions completed across North Georgia. Each project reflects our commitment to quality workmanship, energy efficiency, and reliable indoor comfort for local homeowners and businesses.
AC & Heating in 1, 2, 3, Done
We specialize in professional heating and cooling solutions designed for comfort, efficiency, and reliability. Whether you're upgrading an existing system or in need of a new one, we've got you covered.
Get a Free Quote
Tell us what you need - we’ll assess your space and give you a free estimate, fast.
Enjoy perfect comfort
Relax knowing your system runs smoothly, and that we’re here if you have questions.
Keeping homes and businesses comfortable with expert AC & heating installation. Reliable. Efficient. Trusted.
5.0 Google Reviews
98%
Customer satisfaction
15+
Years of experience
$3M+
Systems installed
1K+
Happy customers
What Our Customers Are Saying
What Our Customers Are Saying
Don’t take it from us. All of these testimonials are 100% honest and unsolicited. Read Reviews
“ The best options and good prices”
Omar and his team always are reliable and trustworthy and give you the best options and good prices. I use them on all my projects and sent them to my friends and clients. Read reviews
“Knowledgeable technician, reliable and pleasant to work.”
I have been using 460 Heating and Cooling to service HVAC for all my properties for the past 10 years. Omar is a knowledgeable technician, reliable and pleasant to work. I recommend 460 Heating and Cooling to anyone to take care of their HVAC needs. Read reviews
“ I wouldn't trust anybody else with our HVAC work..”
Absolutely the best HVAC company that we've dealt with! They have performed several installs and service calls for our company and everything has always been perfect with their work. They are very professional and knowledgeable. I wouldn't trust anybody else with our HVAC work. Read reviews
“ I can’t recommend them highly enough.”
Stellar service! 460 Heating and Cooling responded quickly, were incredibly knowledgeable, and exceeded expectations in every way. I can’t recommend them highly enough. Read reviews
Proudly Serving These Georgia Communities
Faq
Frequently Asked Questions
Why is my AC running but not cooling my house?
Book a consultationIf your AC is running but your home isn’t cooling, common causes include low refrigerant, dirty coils, clogged air filters, or airflow issues.
In Georgia’s hot and humid climate, systems work harder and small issues can quickly affect comfort.
A professional inspection helps prevent further damage and restores proper cooling safely.
If your home still feels warm, it’s best to have a licensed HVAC technician take a look.
How often should I service my HVAC system in Georgia’s climate?
In Georgia, HVAC systems should be serviced twice a year — once in spring for cooling and once in fall for heating.
High humidity, pollen, and long run times can cause faster wear.
Regular maintenance improves efficiency, lowers energy bills, and helps prevent unexpected breakdowns during extreme temperatures.
How long does an HVAC system last in Georgia?
Most HVAC systems in Georgia last 10–15 years, depending on usage, maintenance, and installation quality.
Because systems run longer during hot summers, lack of maintenance can shorten their lifespan.
Routine tune-ups and proper sizing can significantly extend the life of your equipment.
Replacement vs repair
What size AC or HVAC system do I need for my home?
The correct HVAC size depends on your home’s square footage, insulation, layout, windows, and ductwork — not just the size of your old unit.
An oversized system can waste energy, while an undersized system struggles to keep up.
A professional load calculation ensures comfort, efficiency, and long-term reliability.
Why is my AC freezing up or forming ice?
Book a consultationIce on your AC unit is often caused by restricted airflow, dirty filters, low refrigerant levels, or mechanical issues.
In humid Georgia weather, these problems can appear quickly.
Turning the system off and scheduling service right away helps prevent compressor damage and costly repairs.
Why is my HVAC system making strange noises?
Unusual noises like banging, buzzing, squealing, or rattling may indicate loose components, airflow problems, motor issues, or worn parts.
While some sounds are minor, others can signal serious problems.
It’s best to address noises early before they lead to system failure.