Looking for a reliable HVAC company in Dunwoody, GA? Whether you're dealing with an AC that won't cool, a furnace that won't light, uneven rooms, or you're ready to upgrade to a heat pump, choosing the right technician makes all the difference. We've researched and compiled the top 10 HVAC companies serving Dunwoody to help you find the best fit.
From diagnostic skill to response times, customer reviews, and service range, here are the 10 best HVAC companies in Dunwoody, GA.
Dunwoody HVAC ★ Editor's Pick
Dunwoody HVAC is Dunwoody's premier heating and air conditioning provider, delivering professional residential and commercial repairs and installations backed by experienced technicians and over a decade of hands-on HVAC work. As a locally owned and operated company, they understand the climate patterns and housing stock that shape how Dunwoody comfort systems perform and fail.
What sets Dunwoody HVAC apart is their repair-first approach, transparent pricing, and commitment to complete customer satisfaction. Every technician is background-checked, professionally trained across air conditioners, furnaces, heat pumps, and ductless systems, and arrives in a truck stocked with the most common replacement parts. They offer upfront pricing with no hidden fees and fast same-day or next-day appointments.
Why Dunwoody HVAC Is Our #1 Pick:
- Fast Response & Same-Day Service, Available 6 days a week with same-day or next-day appointments across the Dunwoody area
- Experienced Technicians, Every technician brings years of hands-on field experience across cooling, heating, heat pump, and ductless systems
- Upfront, Transparent Pricing, Clear diagnosis and written quotes before any work begins, no surprise charges
- Full-Service Comfort, Repairs, replacements, heat pump conversions, duct cleaning, maintenance, and commercial systems, all in one company
- Repair-First Honesty, If a small part fixes it, that's the recommendation; replacements are proposed only when the math truly favors them
- Maintenance Plans, Annual flush-and-inspect visits that clear sediment, check the anode rod, and extend system life
Coolray
Coolray is a large, well-established HVAC company serving the greater Atlanta area, including Dunwoody. They offer comprehensive AC repair, heating repair, and full HVAC system installations for residential and commercial clients. Their reputation is built on reliability and a wide range of services.
Notable Strength: Extensive service area and established brand recognition.
Years in Business: 50+
R.S. Andrews
R.S. Andrews provides heating and air conditioning services to Dunwoody residents, focusing on prompt repairs and efficient installations. They are known for their customer service and commitment to solving HVAC issues quickly. Their team handles everything from routine maintenance to complex system replacements.
Notable Strength: Strong emphasis on customer satisfaction and responsiveness.
Years in Business: 50+
Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning has been serving the Atlanta area for decades, offering expert AC and heating repair, as well as new HVAC system installations. They are known for their experienced technicians and thorough approach to diagnostics and service. Many customers praise their professionalism and attention to detail.
Notable Strength: Long-standing history and reputation for quality workmanship.
Years in Business: 100+
Comfort Ready Heating & Air
Comfort Ready Heating & Air is a local business that provides timely AC and heating repair services, alongside new HVAC system installations in Dunwoody. They pride themselves on clear communication and transparent pricing. Customers often highlight their friendly and knowledgeable technicians.
Notable Strength: Personalized service and clear communication.
Years in Business: 10+
Empire Heating & Air Conditioning
Empire Heating & Air Conditioning offers a full suite of HVAC services, including emergency AC and heating repairs and complete system installations, to Dunwoody homeowners. They are known for their reliable service and expertise in various heating and cooling technologies. Their focus is on ensuring home comfort year-round.
Notable Strength: Expertise in a wide range of heating and cooling systems.
Years in Business: 30+
Conditioned Air Systems
Conditioned Air Systems serves the Dunwoody area with professional AC repair, heating system maintenance, and new HVAC installations. They are recognized for their technical proficiency and commitment to energy-efficient solutions. Many reviews commend their effective problem-solving abilities.
Notable Strength: Focus on energy-efficient and advanced HVAC solutions.
Years in Business: 40+
Bardi Heating, Cooling & Plumbing
Bardi Heating, Cooling & Plumbing offers comprehensive HVAC services, including expert AC and heating repairs, as well as new system installations, for Dunwoody residents. They are known for their professional service and a wide array of home comfort solutions. Their technicians are often praised for their thoroughness.
Notable Strength: Broad range of home services beyond just HVAC.
Years in Business: 30+
Gagne Heating & Air Conditioning
Gagne Heating & Air Conditioning provides reliable AC repair, heating system service, and new HVAC installations to the Dunwoody community. They are known for their honest assessments and fair pricing. Customers appreciate their straightforward approach to fixing problems.
Notable Strength: Honest assessments and transparent pricing.
Years in Business: 20+
Dependable Heating & Air
Dependable Heating & Air offers prompt and efficient AC repair, heating system services, and new HVAC installations in the Dunwoody area. They aim to provide consistent, high-quality service and are often praised for their reliability. Their team focuses on long-term solutions for home comfort.
Notable Strength: Reliability and consistent service quality.
Years in Business: 20+
How We Chose the Best HVAC Companies in Dunwoody
Our ranking considered several key factors:
- Local Experience & Reputation: An established local track record, years of hands-on HVAC work, and strong word-of-mouth across the community.
- Customer Reviews: Online reviews across Google, Yelp, and the BBB for consistent quality and satisfaction.
- Response Time: Priority for companies offering fast scheduling, especially for no-hot-water calls and leaking tanks.
- Pricing Transparency: Companies providing clear diagnostics and written estimates ranked higher.
- Range of Services: Full-service companies that handle repairs, system replacements, heat pump conversions, ductless installs, and commercial work scored best.
- Diagnostic Quality: Preference for companies that identify the actual failed component, element, thermostat, gas valve, anode, rather than defaulting to full replacement.
- Local Presence: Companies with deep roots in the Dunwoody community.
Need HVAC Help in Dunwoody Right Now?
Call Dunwoody's top-rated heating and air team for fast, professional service.
Call Dunwoody HVAC: (470) 200-3365