Inspection
We inspect the ductwork, registers, and equipment for dust load, mold, moisture, and any vermin — and confirm whether cleaning is warranted.
Bay Area Air Duct Cleaning · Licensed · 13+ Years
Air Duct Cleaning in the San Francisco Bay Area
The dust, allergens, and debris in your ductwork get pushed into every room each time your system runs. We clean the whole system with HEPA extraction — for cleaner air and an HVAC that breathes easier.
Free estimateLicensed (CSLB #1022608)HEPA extraction13+ years experience
Free on-site estimate · No pressure · We come to you
Why It Matters
What's in Your Ducts
Is in Your Air
Your ductwork is the lungs of your home — every bit of dust, pet dander, pollen, and debris that settles inside it gets recirculated through your living space each time the heating or cooling kicks on. Over the years that buildup can worsen allergies, keep your home dusty, and make your HVAC system work harder than it should.
The EPA advises cleaning air ducts when they're actually contaminated — visible mold inside the ducts, a rodent or insect infestation, or ducts clogged with so much dust and debris that particles are being released into your home. That's exactly what our free inspection checks for, so you only clean when it will genuinely help.
- Less dust, dander, and pollen recirculated
- Easier breathing for allergy-sensitive homes
- Removes mold, debris, and rodent contamination
- Helps your HVAC run more efficiently
- Fresher-smelling air from every vent
- An honest assessment — clean only if it helps
What's Involved
What Professional
Duct Cleaning Involves
A real duct cleaning is a whole-system job — not just wiping the vent covers you can see.
Containment & protection
We protect your home and set up the system so loosened dust and debris are captured, not spread into your rooms.
Agitation & HEPA extraction
We loosen built-up debris from the duct walls and pull it out with powerful HEPA-filtered vacuum equipment.
Registers, grilles & components
We clean the supply and return registers, grilles, and accessible components — the parts that shed dust straight into each room.
Sanitize & deodorize
Where needed, we sanitize and deodorize to address mold, bacteria, and the stale odors that ride along with the dust.
System check
We confirm airflow and clean up completely, and flag anything else — like duct damage or leaks — worth addressing.
Do You Need It?
Signs Your Ducts
Need Cleaning
These are the situations where duct cleaning genuinely pays off — several of them line up with the EPA's own guidance on when to clean.
Visible dust from vents
Puffs of dust when the system starts, or dust settling fast after you clean, often means it's coming from the ducts.
Visible mold near vents
Mold on or around registers, grilles, or the equipment is a clear reason to clean — and to find the moisture behind it.
Rodents or pests in the ducts
Signs of vermin in the ductwork mean droppings and debris are being circulated — the EPA flags this as a reason to clean.
Worse allergies or dusty air
Congestion, sneezing, or a home that always feels dusty can point to allergens building up and recirculating.
A musty smell when it runs
A stale or musty odor that appears when the HVAC turns on often traces back to what's sitting in the ducts.
After a renovation
Construction and remodeling send fine dust and debris deep into ductwork — a good time to clean it out.
How We Work
Our Air Duct Cleaning Process, Step by Step
A thorough cleaning captures the debris instead of scattering it. Here's how we handle every job.
Free inspection
We inspect the ducts and equipment, gauge the dust load and any mold or vermin, and confirm whether cleaning is worth doing.
Protect & contain
We protect your home and set up containment so the debris we loosen is captured, not blown around your living space.
Agitate & HEPA-vacuum
We break loose the built-up debris from the duct walls and extract it with HEPA-filtered vacuum equipment.
Clean registers & sanitize
We clean the registers, grilles, and accessible components, and sanitize or deodorize where mold or odors call for it.
Verify & walkthrough
We confirm airflow, clean up, and let you know if anything else — like duct leaks or damage — is worth addressing.
Free estimateLicensed (CSLB #1022608)HEPA extraction
Why Attic Pros
The Bay Area's Trusted
Air Duct Cleaning Team
For over 13 years, Bay Area homeowners and businesses have trusted us to clean and care for their air systems — because we give an honest assessment, do the whole job, and stand behind our work.
- Licensed contractor (CSLB Lic. #1022608)
- Diamond Certified & Angi Super Service Award winner
- Independently reviewed — verified Google ratings
- HEPA extraction — debris captured, not scattered
- Honest assessment — we clean only when it helps
- Local team with 13+ years in Bay Area homes
Real Customers, Real Results
Trusted by Bay Area Homeowners
4.8
★★★★★
Based on 1,900+ verified Google reviews — trusted for air duct cleaning & home services across the Bay Area
Google Review
★★★★★
Finding out we had a rodent infestation for the first time was incredibly stressful, but Attic Pros made the entire process so much easier! Jeremy was very knowledgeable when help preparing the estimate and the work that needed to be done. Their team that came to perform the work—Nico Otten, Juan Rodriguez, and Antonio Lopez—were amazing from start to finish. Communication was fantastic right from the beginning. The crew was super fast, highly efficient, and left everything very clean after sanitizing our attic, crawl space, and garage. They definitely gave us total peace of mind. They were also able to finish in one day!!
Annie M
Google Review
★★★★★
Our small cottage has a very narrow attic entrance. Denis from Attic Pros was willing to try and was able to enter to clean, vacuum, and replace the old insulation. Very professional, access areas were well shielded and protected. Powerful vacuum and clean up well after themselves.
Morgan Yang
Google Review
★★★★★
Tom Best came to our house to give us an estimate on new insulation. He was on time, very thorough and provided a detailed very reasonable estimate within an hour of his visit. What more could you want?
B Kellar
Google Review
★★★★★
Samim great service my attic was left very clean meticulous. I am so happy with the work that him and his team did great service. I recommend them highly. I would give them a 10 if I could.
Darlene Galindo
Google Review
★★★★★
David from Attic Pros was professional, knowledgeable, and thorough. He clearly explained the extent of our rodent problem in the attic and showed us detailed photos and videos so we could fully understand the damage. He took the time to explain exactly what the rodents had caused and walked us through how the repairs would be completed. David was friendly, patient, and easy to talk to, making the entire process much less stressful. We really appreciated his honesty and professionalism.
Carmen Plascencia
Google Review
★★★★★
We cannot say enough good things about Attic Pros! From start to finish, it was a great experience. We initially called for attic, crawl space and duct cleaning, as well as rodent proofing (sealing vents, etc). Samim came out and did a very thorough evaluation, showing us dozens of photos of areas that needed attention. He also recommended new insulation, which we hadn’t considered and told us our dryer vent needed repair. It took us a few weeks to schedule, during which time Samim followed up periodically, never pushy, always answering our questions and providing more info. His professionalism and knowledge was a huge reason why we chose to work with Attic Pros. On the day of the job, Osman and crew cleaned the attic and crawl space and installed new installation, while Douglas repaired the dryer vent and Kevin cleaned the ducts. They did an amazing job sealing off the work areas and keeping the house clean, despite it being very messy and grueling work! They spent about 3 hours vacuuming the attic and another half a day sweeping the crawl space by hand. Their attention to detail was above and beyond what we expected. We were sooo impressed! And Samim’s recommendations were spot on - our dryer is much more efficient now and we noticed the house was cooler within hours of the new insulation being installed (it was the height of summer). We’d use and recommend them again and again!
Courtney Jung
QUESTIONS, ANSWERED
Frequently Asked Questions
Straight answers to the questions people actually ask about air duct cleaning — including when it's worth it and when it isn't. Still unsure? Our team is happy to help.
Still have questions?
Talk to our team — we're here to help.
(800) 543-0382It helps most when your ducts are genuinely contaminated. The EPA notes that routine cleaning of clean ducts hasn't been shown to prevent health problems — but when there's visible mold, a vermin infestation, or heavy dust and debris being pushed into your home, cleaning removes that source. Our free inspection tells you honestly which situation you're in.
Look for visible dust puffing from vents, mold on or around registers, signs of rodents or insects in the ductwork, a musty smell when the system runs, or dust and allergy symptoms that won't quit. A recent renovation is another good trigger. Any of these is worth a free inspection.
Yes. We loosen the debris from the duct walls and extract it with HEPA-filtered vacuum equipment, and we contain the work area — so the dust and contaminants end up captured in the machine, not scattered around your home.
There's no fixed schedule — the EPA recommends cleaning as needed rather than on a routine, and it varies by home. It's worth checking any time there's been mold, a pest problem, a renovation, or a noticeable change in dust or air quality. We'll give you a straight answer at the inspection.
It can help. When ducts and components are heavily clogged, your HVAC has to work harder to move air, so clearing that buildup can restore airflow and efficiency. The savings depend on how dirty the system was and its overall condition, which is part of what we assess on site.
The whole accessible system — the ducts, registers, grilles, and reachable components — not just the vent covers. Cleaning only the visible grilles leaves the buildup inside the ductwork that's actually shedding into your air.
Most residential jobs are completed in a single visit. Timing depends on the size of the home, the number of vents and runs, and how much buildup or contamination there is. We'll give you a clear timeline with your estimate.
Yes. If we find leaks, disconnected sections, or ducts too damaged or contaminated to clean, we also handle air duct repair and replacement — so you can address both in one place.
LOCALLY OWNED AND OPERATED
Serving the Greater Bay Area & Sacramento Area
Air Duct Cleaning Across the Bay Area
Local Air Duct Cleaning Service Areas
Ready when you are
Get Your Free Air Duct Estimate
Tell us what you're noticing — dust, odors, allergies — and we'll inspect your ductwork and give you an honest recommendation and a clear, no-pressure estimate.