Dunwoody, GA
HVAC Pros in Dunwoody, GA
5 HVAC contractors serve Dunwoody in DeKalb County. Mild climate means lighter wear on equipment and longer system lifespans. Georgia Power rebates up to $1,000 available.
On this page
Quick facts
- AreaDunwoody
- StateGA
- Providers5
- Climate zone3A-Warm-Humid
- Heating degree days3,000
- Recommended systemheat pump dominant
Why HVAC matters in Dunwoody
Dunwoody sits in IECC climate zone 3A-Warm-Humid with average January temperatures of 46°F and July highs around 80°F. With 1,900 cooling degree days, air conditioning is critical during summer months.
GA (DeKalb County) falls in IECC 3A-Warm-Humid. HDD 3000 / CDD 1900 per NOAA 1991–2020 state averages drive a heat pump dominant HVAC strategy. Climate data is zone-level; consult a contractor for site-specific load calcs.
Heat pump recommended for Dunwoody
An air source heat pump is the ideal system for this climate zone — it heats in winter and cools in summer with one unit.
With mild winters (avg 46°F in January) and 3,000 heating degree days, heat pumps operate at peak efficiency year-round here.
About Dunwoody HVAC
Dunwoody's suburban profile means most HVAC work is replacement rather than new-build. 5 HVAC providers list active service in Dunwoody — a small but workable shortlist. Getting three quotes is realistic if you plan a week out.
Dunwoody's climate (IECC zone 3A-Warm-Humid) keeps outdoor temps inside the efficient range of air-source heat pumps most of the year, with January averages around 46°F. That's why heat-pump conversions have overtaken straight AC + furnace installs in most of the local market. Georgia Power's Georgia Power Heat Pump Rebate currently offers up to $1,000 toward a qualifying system, which meaningfully shifts the cost-of-ownership math.
Top local providers
Request quotes →- Moncrief Heating & Air ConditioningTop ratedinstallationrepairemergency
What customers say “Seamless Experience from Sales to Install We recently had a new AC system installed by Moncrief, and the experience…”
- CloutTop rated
What customers say “Clout Heating and Air has an amazing team that truly understands the importance of GREAT customer service. Chris is the…”
- GB Services HVACTop rated
What customers say “As a property manager overseeing multiple communities, reliable vendor support is absolutely essential — and this HVAC…”
What customers say “The Atlanta Heating and Air Conditioning Company installed a new A/C unit in our bedroom this year 2022 just before the…”
What customers say “I recently used Green Flow for my HVAC service, and I couldn’t be happier with the experience. From the moment I…”
What Dunwoody homeowners say
“I recently used Green Flow for my HVAC service, and I couldn’t be happier with the experience. From the moment I called, their communication was clear and friendly. The technician arrived right on time, diagnosed the issue quickly, and explained ever…”
“The Atlanta Heating and Air Conditioning Company installed a new A/C unit in our bedroom this year 2022 just before the hot/ humid summer. The installer was very professional and worked clean and tidy. The entire process from the first phone call to …”
“Clout Heating and Air has an amazing team that truly understands the importance of GREAT customer service. Chris is the best—he kept his word and made sure the job was done right from start to finish. Zerah was hilarious and incredibly patient with m…”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Heat pumps are the recommended system for this climate zone, offering both heating and cooling in one unit.
Available rebates in Dunwoody
- Georgia Power: Georgia Power Heat Pump Rebate — $200–$1,000 for heat pump
- Georgia Power: Georgia Power Smart Thermostat Rebate — $50–$100 for thermostat
- Atlanta Gas Light: AGL High-Efficiency Gas Furnace Rebate (via Gas Marketers) — $150–$500 for furnace
Federal tax credits (up to $2,000 for heat pumps) can stack with utility rebates. See full cost breakdown →
Nearby service areas
Georgia hub →Popular comparisons in Dunwoody
- Moncrief Heating & Air Conditioning vs Clout4.8★ vs 4.8★
- Moncrief Heating & Air Conditioning vs GB Services HVAC4.8★ vs 5.0★
- Clout vs GB Services HVAC4.8★ vs 5.0★
- Clout vs Atlanta Heating and Air Conditioning4.8★ vs 4.2★
- GB Services HVAC vs Atlanta Heating and Air Conditioning5.0★ vs 4.2★
- GB Services HVAC vs Green Flow Solution5.0★ vs 5.0★
Related research
Frequently Asked Questions
What's the best heating system for Dunwoody?
Dunwoody is in IECC climate zone 3A-Warm-Humid with mild winters (avg January: 46°F). Air source heat pumps are the recommended system — they provide both heating and cooling efficiently in this marine climate, and qualify for substantial utility and federal rebates.
How important is air conditioning in Dunwoody?
Very. With 1900 cooling degree days and summer highs regularly exceeding 80°F, AC is essential in Dunwoody. Central AC or a heat pump (which provides both heating and cooling) is strongly recommended. Budget $3,500-$7,000 for a quality cooling system installation.
What HVAC rebates are available in Dunwoody?
Dunwoody homeowners can stack multiple incentives: Georgia Power offers up to $1,000 for heat pump installations. Add the federal 25C tax credit ($2,000), and total savings can reach $3,000+. Ask your installer to itemize which rebates apply to your specific project.
How much does HVAC work cost in Dunwoody?
In Dunwoody, typical costs range from $150-$600 for repairs, $4,000-$8,000 for a standard furnace or AC replacement, and $6,000-$14,000 for a heat pump system. After available rebates, heat pump installations often net out to $4,000-$9,000. Get 2-3 written quotes to compare — prices vary significantly between contractors.
How do I verify a HVAC contractor is licensed in Georgia?
Georgia HVAC contractors need a Conditioned Air Contractor license (Class I up to 175K BTU heating / 5 tons cooling, Class II unlimited) from the Division of Conditioned Air Contractors under the Georgia State Construction Industry Licensing Board. Verify at verify.sos.ga.gov/verification — confirm Active status, current general liability insurance, and any applicable bond.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Georgia State Construction Industry Licensing Board — Division of Conditioned Air Contractors · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Dunwoody, GA HVAC pros
Get quotes from Dunwoody HVAC pros
Compare verified local providers and request free estimates in one place.