What is air duct sanitizing in Alpharetta?
Air duct sanitizing in Alpharetta is the application of an EPA-registered HVAC sanitizer inside ductwork after a full HEPA cleaning. It targets odors and bacteria on duct surfaces. Metro Duct Cleaning applies it by fogging through the system and includes it in the free written quote when requested.
Sanitizing works best on clean surfaces, so it always follows mechanical cleaning — never replaces it. It is popular after illness in the home, with pets, or when musty odors linger.
What is included in air duct sanitizing in Alpharetta?
| Option | What it does | Best for |
|---|---|---|
| Cleaning only | Removes dust and debris | Most homes |
| Cleaning + sanitizing | Also treats surfaces for odor/bacteria | Pets, odors, after illness |
How does Metro Duct Cleaning perform air duct sanitizing in Alpharetta?
- 1Full HEPA duct cleaning completed first
- 2System inspected for remaining residue
- 3Sanitizer fogged through supply and return lines
- 4HVAC run to distribute
- 5Registers reinstalled and area cleaned
Where in Alpharetta does Metro Duct Cleaning work?
Metro Duct Cleaning serves every Alpharetta ZIP code — 30004, 30005, 30009, 30022, and 30023 — including Downtown Alpharetta, Avalon, Windward Parkway, North Point, Crabapple, Webb Bridge, Haynes Bridge Road, Mansell Road, and the Old Milton Parkway and GA-400 corridors, plus nearby Milton, Johns Creek, and Roswell.
Frequently asked questions
How much does air duct sanitizing cost in Alpharetta?+
Cost for air duct sanitizing in Alpharetta depends on the number of supply and return vents, how many HVAC systems the property has, duct access, and contamination level. Metro Duct Cleaning gives a free written quote before starting, with no hidden fees. Call (404) 800-1667 for an exact price.
How fast can a technician arrive in Alpharetta?+
Metro Duct Cleaning answers calls Monday through Saturday, 8:00 AM to 8:00 PM. Most Alpharetta calls placed in the morning get a same-day visit, because crews are based on the GA-400 corridor near Windward Parkway and Old Milton Parkway.
Is the equipment safe for my ductwork and home?+
Yes. Metro Duct Cleaning uses HEPA-filtered negative-pressure vacuums, soft rotating brush agitators, and air whips sized for flex and sheet-metal duct. Registers are covered, floors are protected with drop cloths, and captured debris stays sealed inside the HEPA unit instead of blowing back into Alpharetta living spaces.
Are you licensed, insured, and do you guarantee the work?+
Metro Duct Cleaning is fully licensed and insured in Georgia and Google Guaranteed. Every technician is background-checked, and every job includes a written quote before work starts plus before-and-after photos so Alpharetta customers can verify the result themselves.