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  • 919 S Winchester Blvd San Jose, CA 95128

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10 HVAC Air duct cleaning 359$

10 HVAC Vents/Ducts Cleaning Services CA. Non-Toxic Ductwork Sanitizing

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Advanced Chimney Inspection 289$

Advanced Chimney Inspection Level 1

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12 HVAC Vents/Ducts 459$

12 HVAC Vents/Ducts Cleaning Services CA. Non-Toxic Ductwork Sanitizing Services CA. Dryer Vent Cleaning

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Customer Reviews

Real customer experiences from Google Maps

A

Anastasiyka

Sep 17, 2025
5/5

Absolutely stellar service from these guys! The team was professional, fast-responsive, on time, and did an incredible j...

M

Murad Jafarzade

Jul 11, 2025
5/5

Mark from this company was very knowledgeable and cleaned our dryer duct. Now our dryer works smoothly and perfectly. I ...

C

Carly B

Jun 28, 2025
5/5

They were amazing! I called them for an urgent situation and they accommodated my schedule. They were professional, kept...

L

Laura Cyrus

May 12, 2025
5/5

I recently hired this company and I can't describe how satisfied I am. The guys did an amazing job - they cleaned my ent...

S

Sevinc Elzamin Bayramova

Apr 20, 2025
5/5

Great experience with Ductech! They managed to fit us in the same day, cleaned our air ducts perfectly, and were super f...

Local Ducts Service in Belmont

Clean ducts change how your home feels. Air moves freely. Rooms balance faster. Dust settles less. Odors fade. The system runs quieter. Bills can drop. That is the goal. Ductech keeps the visit simple. We arrive on time. We protect floors and furniture. We clean the entire air path. We measure improvement. We show photos. We leave the space tidy.

Why duct cleaning matters

Your HVAC moves air all day. That air carries dust, dander, and pollen. It also carries fine debris from past projects. The material sticks to duct walls. Elbows catch more. Flex runs trap pockets. Over time, airflow falls. Filters load early. Coils foul. Motors run hot. Rooms go out of balance. Cleaning removes that load. The system can breathe again. Comfort improves. Surfaces stay clean longer.

What we actually clean

We clean supply trunks and branch lines. We clean return runs and grilles. We brush and vacuum both metal and flex. We wipe registers and trim. We tidy accessible plenums we open. We remove dust and light construction debris. We capture everything at the tool with HEPA equipment. No dusty “blow and go.” No harsh fog by default. If you want sanitizer, we use a low-odor, eco-friendly option.

Our process (short and clear)

  1. Protect. Shoe covers. Floor runners. Corner guards. We cover nearby items.
  2. Inspect. We map the layout. We count registers. We note tight turns and access points.
  3. Set negative pressure. We isolate the air handler. We connect a high-efficiency HEPA collector.
  4. Agitate and collect. Rotary brushes or air whips move debris toward the collector.
  5. Registers and returns. We remove, wash, and reinstall grilles. No sticky residue.
  6. Air handler area. We vacuum accessible dust in the cabinet area we opened.
  7. Close access correctly. Proper doors or caps. No tape patches.
  8. Verify. Visual checks. Airflow or pressure readings where useful.
  9. Show you. Photos and plain notes. You see what changed.

Same-day help, warranty, original parts, eco-friendly

Need service today? Ask for same-day slots. We hold urgent openings when we can. Our workmanship carries a clear service warranty. If parts are needed—access doors, dampers, register boots, or grilles—we install manufacturer-approved/original-spec components. Those carry a parts warranty. Our method is eco-friendly by design: mechanical cleaning plus HEPA capture. Low odor. No harsh chemicals unless you request sanitizer.

Duct Service in Belmont

Hillside homes near Waterdog Lake often have long vertical runs. Older plans in Sterling Downs can hide tight elbows. Townhomes along El Camino may route ducts through crowded chases. Multi-unit buildings near Ralston often limit workspace. We bring low-profile fittings and flexible tools. We stage noisy steps around naps and calls. We protect finishes. We keep pathways safe. We leave rooms neat.

Signs you need service soon

  • Dust lines or “ghosting” around registers.
  • A musty puff at start-up.
  • Weak flow in one or two rooms.
  • Hot or cold spots that never settle.
  • Filters clog sooner than before.
  • More sneezing when the fan runs.
  • You had drywall or remodel dust.
  • You just moved in and want a reset.

Real gains you will notice

Cleaner ducts mean less dust on shelves. Better airflow means quicker heating and cooling. Coils stay cleaner. Filters last longer. Motors run cooler. Noise can drop. The system works within design limits. That helps it last more years. Your home smells fresher. Breathing feels easier.

How often should you clean?

Most homes: every 2–3 years.
Pets or allergies: 18–24 months.
After a remodel: right away.
Moving in: clean once to set a baseline.
After our visit, we suggest a cadence based on use, layout, and results. No upsell. Just data and clear advice.

Simple prep before we arrive

Clear a path to vents. Move small items from under registers. Make sure we can reach the thermostat and the air handler. Unlock gates if access is outdoors or in a garage. Secure pets if needed. That is all. We handle the rest.

Pricing you approve first

Homes differ. So do systems. Price depends on size, register count, access, and debris level. We explain the scope. We give a clear quote. You approve before we start. No surprise fees later. If we find a new issue mid-visit, we pause, show photos, and discuss options.

Service Area — Belmont ZIP Codes We Cover

We serve the entire City of Belmont: 94002 (standard delivery) and 94003 (Belmont P.O. Box).

Additional Services — Dryer Vent Cleaning

Laundry should finish in one cycle. A clogged dryer line steals time and energy. Lint packs into elbows. Exterior flaps stick. Heat builds. Sensors trip. Our dryer vent cleaning clears the lint-trap cavity, the transition connector, the full in-wall run, and the outside hood. We set floor protection. We contain dust with HEPA equipment. We free stuck dampers and confirm full travel during a live test. If parts are crushed or outdated, we install UL-2158A semi-rigid connectors, proper clamps, and a code-compliant hood. All parts are original-spec and include a parts warranty. Most homes benefit once a year; high-use homes or long roof runs may need every 6–9 months. Many Belmont clients pair dryer vent cleaning with duct cleaning for a full airflow reset in one visit. Learn more here.

Additional Services — Chimney Sweep Cleaning

A clear chimney protects your living room. Soot and creosote reduce draft and raise fire risk. Our chimney sweep cleaning covers the main flue, smoke chamber, and smoke shelf. We free sticky dampers. We check the cap and crown from safe access. We capture debris with HEPA filtration and keep the hearth tidy. You get photos and simple notes. Burn seasoned wood. Warm the flue at start-up. Those habits slow buildup. Most homes do well with a yearly sweep; frequent burning may need 6–12 months. Pairing a sweep with duct cleaning prepares the whole house for the cool season. Details are here.

FAQ — Duct Cleaning in Belmont

How long does duct cleaning take?
Most homes take 2–4 hours. Complex layouts or large systems can take longer. We confirm the window on arrival.

Will cleaning reduce dust in my home?
Yes. Removing buildup from returns and supply lines reduces particles that recirculate. You should see less dust on surfaces and cleaner registers.

Do you use chemicals?
Not by default. Our method is mechanical agitation with HEPA capture. If you request sanitizer, we use a low-odor, eco-friendly product.

Is the process messy or loud?
We protect floors, seal where needed, and collect dust at the tool. Noise is moderate. We can stage louder steps around naps and work calls.

How often should ducts be cleaned?
Most homes every 2–3 years. With pets, allergies, heavy dust, or after remodeling, plan 18–24 months. After your first visit, we set a cadence based on results.

Can you work in tight spaces or multi-unit buildings?
Yes. Belmont has many compact closets and shared chases. We use low-profile fittings and flexible tools. We coordinate access and keep common areas tidy.

For more details, please visit the FAQ

People Also Ask about Cleaning Ducts Near Me in Belmont

How do I choose a company for cleaning ducts in Belmont?
Look for licensed and insured providers with positive local reviews. Companies that follow NADCA standards are often more reliable.

What are the health benefits of duct cleaning in Belmont homes?
It reduces allergens like dust, pollen, and pet dander. Cleaner ducts help households breathe easier and reduce allergy symptoms.

How long does duct cleaning usually take in Belmont homes?
Most appointments take between 3 and 5 hours. Larger properties or complex HVAC systems may require more time.

For more details, please visit the Blog

Call or Book — Same-Day Appointments Available

Ductech — San Jose
San Jose, CA 95128
Winchester Blvd
Phone: +1 650-220-1180
Email: office@ductechservices.com

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