AC Maintenance
Annual AC maintenance keeps Dunwoody homes comfortable through hot, humid summers. We clean coils, check refrigerant, test electrical parts and clear condensate drains.
Nearby Area
HVAC Services in Dunwoody, GA
Heating, cooling and indoor air quality service for Dunwoody homes, townhomes and Perimeter-area businesses. Call Roswell HVAC at (770) 661-0066.
Dunwoody, GA
Your Local HVAC Team in Dunwoody
Dunwoody is a short drive southeast of Roswell, across the Chattahoochee and into DeKalb County. Its established neighborhoods of traditional two-story homes and ranches sit alongside townhomes, apartments and the busy Perimeter Center area, with its office buildings, shopping and restaurants. That range keeps our technicians busy with everything from worn-out residential furnaces to commercial cooling for offices and stores. Roswell HVAC provides heating, air conditioning and indoor air quality services for Dunwoody homeowners and businesses. We start with a careful diagnosis, explain what we find in plain language and lay out repair or replacement options so you can make an informed choice. From routine maintenance to new system installations, we aim to leave every home and workspace more comfortable than we found it. Call (770) 661-0066 to schedule a visit in Dunwoody.
Get a free estimate
Cooling and HVAC in Dunwoody
Central Air Conditioning Installation
When it is time to replace an aging central air system in your Dunwoody home, we size new equipment correctly and check that your ductwork can support it.
AC Capacitor Replacement
If your outdoor unit hums but the fan will not spin, a failed capacitor is a likely cause. We test and replace capacitors in Dunwoody systems quickly.
Refrigerant Recharge
Low refrigerant means weak cooling and higher bills. We find and repair the leak first, then recharge your Dunwoody system to the correct level.
Mini Split Repair
Ductless mini splits are popular in Dunwoody sunrooms, additions and converted spaces. We repair indoor heads and outdoor units and resolve drainage and error code issues.
Emergency HVAC Repair
When your heating or cooling fails unexpectedly, call us. Our technicians travel from Roswell to Dunwoody to diagnose the problem and work to restore comfort fast.
Heating Services in Dunwoody
Furnace Installation
If your Dunwoody furnace is aging or unreliable, we install a properly sized replacement and check venting, gas lines and duct connections for safe operation.
Furnace Repair
From ignition failures to noisy blowers, we diagnose furnace problems in Dunwoody homes and explain the repair before starting so there are no surprises.
Heating Maintenance
An annual heating tune-up helps Dunwoody homeowners avoid breakdowns during winter cold snaps. We inspect, clean and test every major component of your system.
Electric Furnace Installation
Many Dunwoody townhomes and apartments use electric heat. We install electric furnaces matched to the space and paired correctly with the existing air conditioner.
Emergency Furnace Repair
A furnace failure on a freezing Dunwoody night needs prompt attention. Call us and we will work to get your heat back on as quickly as we can.
Boiler Replacement
If your Dunwoody home uses an aging boiler for hot water heat, we help you choose a replacement and install it with properly configured controls and piping.
Indoor Air Quality and Ductwork in Dunwoody
Air Purifier Installation
Pollen season can be heavy in Dunwoody's tree-filled neighborhoods. A whole-home air purifier works with your HVAC system to help reduce pollen and dust indoors.
Duct Sealing
Leaky ducts in attics and crawl spaces send conditioned air where you do not need it. Sealing them helps Dunwoody homes stay comfortable and can lower energy use.
Whole-Home Ventilation
Townhomes and updated Dunwoody houses can be tightly sealed, trapping cooking odors and stale air. Whole-home ventilation brings in fresh air while limiting energy loss.
Air Filter Replacement
A clean filter protects your equipment and helps reduce airborne dust. We recommend the right filter for your Dunwoody home and replace it during service visits.
HVAC Zoning Systems
Two-story Dunwoody homes often struggle with a warm upstairs and a cool downstairs. Zoning lets you control each floor separately for better comfort and efficiency.
Dehumidifier Installation
Humid summers can leave Dunwoody basements and lower levels feeling damp. A whole-home dehumidifier helps control moisture and keeps the whole house more comfortable.
Commercial HVAC Services in Dunwoody
Commercial HVAC Installation
Offices, shops and restaurants around Perimeter Center and Dunwoody Village need systems sized for their spaces. We plan and install commercial HVAC with minimal disruption.
Commercial HVAC Repair
When an office suite or storefront in Dunwoody loses heating or cooling, we diagnose the equipment, including rooftop units, and work to restore comfort promptly.
Commercial HVAC Maintenance
Scheduled maintenance helps Dunwoody businesses and property managers avoid breakdowns and control costs. We work around your hours and document each visit.
Commercial Refrigeration
Dunwoody restaurants and food retailers rely on dependable cold storage. We repair and maintain walk-in coolers, freezers and reach-in units to help protect inventory.
Commercial Air Conditioning
Busy office floors and retail spaces near Perimeter Center need reliable cooling all summer. We install, repair and maintain commercial air conditioning for Dunwoody businesses.
FAQ
HVAC FAQs for Dunwoody
Answers to the questions Dunwoody customers ask us most. Still unsure? Call (770) 661-0066.
How far do you travel to reach Dunwoody?
Dunwoody is a short drive southeast of Roswell, and our technicians serve homes and businesses throughout the city, from residential neighborhoods to the Perimeter Center area. When you call, share your address and a description of the problem so we can schedule a visit at a time that suits you.
Do you service HVAC systems in Dunwoody townhomes and apartments?
Yes. Townhomes and apartments often have compact air handlers in closets and outdoor units in tight spaces. We regularly work on heat pumps, electric furnaces and split systems in these settings and can coordinate with property managers or HOAs when access needs to be arranged ahead of time.
What are common HVAC problems in established Dunwoody homes?
We often see aging equipment, leaky or undersized ductwork, clogged condensate drains and uneven temperatures between floors. Older systems may also struggle during the hottest weeks of summer. A thorough inspection helps us pinpoint the cause so we can recommend targeted repairs or upgrades rather than guesswork.
Can you maintain HVAC equipment for businesses near Perimeter Center?
Yes. We install, repair and maintain commercial HVAC systems for offices, retail stores, restaurants and medical practices in Dunwoody, including the Perimeter area. We can set up a maintenance schedule that works around your business hours and give clear reports so owners and managers know the condition of their equipment.
How often should I change my air filter in Dunwoody?
Most standard filters should be checked monthly and replaced every one to three months. Homes with pets, allergies or heavy pollen exposure in spring may need more frequent changes. A clogged filter restricts airflow, strains your system and can lead to frozen coils, so regular replacement is one of the simplest ways to protect your equipment.
Free, no-obligation quote
Get a Free Quote for HVAC Service in Dunwoody
Tell us what's going on and we'll get back to you with clear options and an upfront price.