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Flex Air Duct CleaningHVAC contractor in San Francisco, CA

Flex Air Duct Cleaning is an HVAC contractor at 3167 Polk St, San Francisco, CA 94109. Open 24 hours a day, 7 days a week.

San Francisco, CA0 paid placements in any rankingHow we rank

Call (628) 216-3012

Key facts

Key facts about Flex Air Duct Cleaning
Address3167 Polk St, San Francisco, CA 94109Get directions
Phone(628) 216-3012
HoursOpen 24 hours, 7 days a week

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Insulationadditional Google category

Service area

Serves San Francisco and 11 towns within 25 miles: Chinatown, Mission District, Noe Valley, Visitacion Valley, Sausalito, Tiburon, Daly City, Emeryville, Oakland, Tamalpais-Homestead Valley and Strawberry.

Based in San Francisco, CAView on map

Opening hours

Opening hours for Flex Air Duct Cleaning
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Flex Air Duct Cleaning

What are Flex Air Duct Cleaning’s hours?

Flex Air Duct Cleaning is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Flex Air Duct Cleaning serve?

Serves San Francisco and 11 towns within 25 miles: Chinatown, Mission District, Noe Valley, Visitacion Valley, Sausalito, Tiburon, Daly City, Emeryville, Oakland, Tamalpais-Homestead Valley and Strawberry. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

How do I contact Flex Air Duct Cleaning?

Call Flex Air Duct Cleaning on (628) 216-3012. The business is at 3167 Polk St, San Francisco, CA 94109. Ask for a written estimate before any work starts.

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