📍 BAY ST. LOUIS · DUCT CLEANING

Duct Cleaning in Bay St. Louis, MS

NADCA-standard duct cleaning. Photo before and after. Real results, not high-pressure sales. Serving Bay St. Louis and surrounding Hancock County neighborhoods, same-day, real Keith's tech, no distance surcharge.

Bay St. Louis to Saucier is ~42 minutes. Same-day, every time.

📞 CALL BAY ST. LOUIS · (228) 265-8609
★ 4.9 · 1609 reviews · BBB A+ · MS Mechanical Contractor #R19061 · ZIP: 39520

DUCT CLEANING IN BAY ST. LOUIS · WHY LOCALS CALL KEITH'S

NADCA-standard cleaning, before-and-after photos, no scare tactics. That standard applies whether you're in Old Town, Bay-Waveland Beach, or anywhere else in Bay St. Louis.

Bay St. Louis and neighboring Waveland/Diamondhead form the western edge of our service area. Old Town homes are historic with retrofitted HVAC. Diamondhead is a mix of golf-community standard residential and larger estates. Distance-wise it's our farthest regular service area, but we don't charge extra for the drive. Storm rebuild age systems are the primary replacement demand.

Duct Cleaning in Bay St. Louis covers these ZIP codes: 39520. We service homes near Old Town Bay St. Louis, Bay Waveland Yacht Club, Diamondhead, and every neighborhood between.

01 SIGNS · IN YOUR BAY ST. LOUIS HOME

BAY ST. LOUIS HOMEOWNERS
CALL WHEN THEY SEE:

Dust settling on furniture within hours of cleaning
Allergies flaring when the AC runs
Musty smell when the system kicks on
Visible dust puffing out of vents on startup
Recent renovation or new construction dust in ducts
Bought a home and want a clean slate

any of those in Bay St. Louis? call now →

CALL FROM BAY ST. LOUIS · (228) 265-8609

DUCT CLEANING PRICING
IN BAY ST. LOUIS, MS

Same rates in Bay St. Louis as everywhere else on the Coast. No distance charges, no city-based markup.

Standard Home Up To 10 Vents $395 to $625
Larger Home 11 To 18 Vents $625 to $895
With Sanitizing Treatment add $150 to $225
Dryer Vent Cleaning Addon $95

BAY ST. LOUIS DUCT CLEANING
QUESTIONS ANSWERED.

Is duct cleaning worth it or is it a scam industry?

Fair question. The industry has bad actors. Real duct cleaning helps in specific situations: post-renovation, rodent contamination, visible mold, recent home purchase, or 5+ years since last cleaning with allergies. If your ducts don't need it, we'll tell you. We're not paid on commission.

How often should I have my ducts cleaned?

Every 5-7 years for most homes. Sooner if you've had renovation, pets, allergies, mold, or rodent activity. Coast humidity accelerates buildup compared to drier climates.

Do you use chemicals?

Only if you request sanitizing treatment. Standard cleaning is mechanical only, negative pressure and brushes. Sanitizing uses EPA-registered products, we tell you exactly what and share the SDS.

See Full Duct Cleaning Info →

OTHER SERVICES IN BAY ST. LOUIS.

AC Repair in Bay St. Louis → AC Installation in Bay St. Louis → Heating Repair in Bay St. Louis → Mini Split Systems in Bay St. Louis → Commercial HVAC in Bay St. Louis →

BAY ST. LOUIS · DUCT CLEANING
CALL NOW.

Answered 24/7 · Same-day to Bay St. Louis · No distance surcharge

📞 CALL (228) 265-8609

Bay St. Louis · don't sweat the heat, call keith!