10 HVAC Vents/Ducts Cleaning Services CA. Non-Toxic Ductwork Sanitizing
Dryer vents do an important job: they carry heat, moisture, and lint safely outside. When ducts clog, airflow drops. Clothes take too long to dry. The laundry room gets hot. Energy bills rise. Worse, lint is flammable, and buildup raises fire risk. Ductech provides dryer vent duct cleaning in Fremont to restore airflow and safety. We protect your floors, capture lint with HEPA vacuums, and share before/after proof. Our visits are covered by a service warranty, and any parts we replace are original-spec with a parts warranty. Same-day help is often available.
We adapt our methods to each type of home for safe and clean results.
We serve the entire City of Fremont: 94536, 94537, 94538, 94539, 94555.
Your HVAC system also needs attention. Dust, pollen, and dander collect inside ductwork, lowering comfort. Our air duct cleaning removes buildup in supply and return lines, tidies registers, and captures debris with HEPA containment. By default, no chemicals are used; on request, we offer a low-odor, eco-friendly sanitizer. Homes in Fremont often schedule duct cleaning every 2–3 years, or every 18–24 months with pets or allergies. Learn more here.
Fires leave soot and creosote that can block airflow and create hazards. Our chimney sweep cleaning brushes the flue, vacuums the smoke chamber and shelf, and checks the damper, cap, and crown. All debris is contained with HEPA vacuums. You’ll receive photo proof plus safety tips such as burning seasoned wood and warming the flue at start-up. Most Fremont households need sweeping once a year; frequent fireplace use may require service every 6–12 months. More details are here.
How long does the service take?
Most jobs take 45–90 minutes, longer for multi-story or complex ducts.
Do you need roof access?
Only if the vent ends at a roof cap and safe access is possible.
Is the cleaning messy?
No. We use floor protection, HEPA vacuums, and leave the space tidy.
Do you use chemicals?
No. Cleaning is mechanical. Sanitizer is optional, low-odor, and eco-friendly.
Can you replace bad duct parts?
Yes. We carry UL-2158A semi-rigid ducts, clamps, and code-compliant hoods.
What benefits will I notice?
Clothes dry faster, the laundry room stays cooler, and airflow at the vent improves.
For more details, please visit the FAQ
How often should dryer vent ducts be cleaned in Fremont homes?
Most households should schedule cleaning once a year. Families with heavy laundry loads may need it every 6–9 months.
What are the dangers of clogged dryer vent ducts in Fremont?
They restrict airflow, causing dryers to overheat. This increases fire risks and shortens the dryer’s lifespan.
How long does dryer vent duct cleaning take in Fremont houses?
A standard service usually takes 45–90 minutes. Complex systems or roof-vented dryers may take longer.
For more details, please visit the Blog
Ductech — San Jose
San Jose, CA 95128
Winchester Blvd
Phone: +1 650-220-1180