Ductwork Repair & Cleaning in San Francisco, CA
Find trusted professionals, understand costs, and track repairs in PropDoctor
Cost Range
$225–$1,125
Local Pros
45 available
Overview
Repair leaking, disconnected, or damaged ductwork and clean accumulated dust, debris, and mold from your HVAC ducts. Proper ductwork improves efficiency by 20-30% and enhances indoor air quality.
San Francisco Climate Considerations (marine)
- • Heat pump in rare cold snaps
- • Lack of AC during heat waves
- • Mold in ductwork from humidity
Common Signs You Need Ductwork Repair & Cleaning
- • Rooms not heating or cooling evenly
- • High energy bills
- • Visible dust around vents
- • Musty smell from registers
- • Ductwork rattling or making noise
- • Condensation on or around ducts
Ductwork Repair & Cleaning Cost in San Francisco
Low
$225
Average
$675
High
$1,125
DIY vs. Call a Pro
You can seal visible duct leaks with mastic sealant or metal-backed tape (not cloth duct tape). Replace damaged flex duct sections with matching diameter. Vent cleaning with a brush kit is manageable for accessible runs.
Call a professional when:
Call a professional for comprehensive duct cleaning, mold remediation, ductwork in walls or hard-to-reach areas, or if you suspect asbestos insulation on older ducts.
Hvacs in San Francisco
Kailey Air Systems
San Jose, CA
(408) 300-0016
IRBIS Air Plumbing Electrical
San Jose, CA
(669) 669-3203
Pelle Heating & Air Conditioning
San Jose, CA
(408) 800-2791
Founding Member
Premium spot in San Francisco
Ambassador
Lead the San Francisco community
Founding Member
Premium spot in San Francisco
San Francisco Housing Market
Median Home Price
$850,000
Homes for Sale
40
Price per Sq Ft
$811
Local Pros
496
Home Service Professionals Near San Francisco
Track This in PropDoctor
Ductwork Repair & Cleaning
Date
April 2026
Cost
$675
Vendor
Your local pro
Warranty
5-year material warranty
San Francisco average: $225–$1,125
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
5-year material warranty
Auto-Checkup Created
"Ductwork Inspection" — every 24 months
Property Health Score
Fair
hvac category +8 pts(65 → 73)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for San Francisco
Recommended Maintenance Plan — San Francisco, California
Key Risks
- • Heat pump in rare cold snaps
- • Lack of AC during heat waves
- • Mold in ductwork from humidity
- • Occasional heat waves (homes lack AC)
- • Persistent rain and dampness
Schedule
Visual inspection (DIY)(DIY)
Professional ductwork repair & cleaning
Estimated: $300–$1500
Find Help with SmartSearch
Find a HVAC tech near me
I found 45 HVAC technicians in your area. Here are the top results:
Smith & Sons
ConnectedHVAC technician
J&R Home Services
HVAC technician
Log my ductwork repair & cleaning in PropDoctor
I'll help you log this. I've pre-filled the details — review and submit:
SmartSearch understands 51 action types across scheduling, vendor discovery, and home maintenance.
Related Services in San Francisco
HVAC System Installation
Install a complete heating, ventilation, and air conditioning system including furnace, air conditioner, ductwork, and thermostat. A major investment that provides comfort for 15-20 years.
HVAC Tune-Up & Maintenance
Professional preventive maintenance for your heating and cooling system. Includes cleaning coils, checking refrigerant levels, inspecting electrical connections, testing safety controls, and replacing filters.
Indoor Air Quality Testing
Professional testing of your home's indoor air for pollutants, allergens, mold spores, radon, VOCs, and carbon monoxide. Identifies hidden air quality issues that affect health and comfort.
Insulation Installation
Install or upgrade insulation in attic, walls, crawl spaces, and basement to improve energy efficiency and comfort. Proper insulation can reduce heating and cooling costs by 20-30%.
California Regulations
Building Code: CBC 2022 (based on IRC 2021)
Seller Disclosure: California has among the most extensive disclosure requirements in the US. Sellers must complete a Transfer Disclosure Statement (TDS) plus Natural Hazard Disclosure (NHD).
Natural Disaster Risks: Earthquakes, Wildfires, Mudslides, Drought