Air Duct Cleaning Services in Berkeley, CA
Full-system air duct cleaning for a typical Berkeley home runs between $450 and $850, with most jobs completed in a single afternoon. Bellows Air Duct & Vent Co. has worked in Berkeley since 2012, and our technicians know the difference between a 1920s brown-shingle in the Elmwood district and a post-Tunnel Fire rebuild in the hills. Call (844) 685-6342 - a live person answers, day or night, and we’ll give you an upfront price before we schedule.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Berkeley Homeowners Choose Bellows Air Duct & Vent Co.
We’ve been driving to Berkeley from our Bell headquarters for over a dozen years now, and the calls we get here are different from anywhere else in the East Bay. Homeowners in the flatlands, especially around the Lorin District and West Berkeley, often describe the same thing: a musty smell that kicks in when the furnace first runs each fall, or airflow that feels weak at the registers even after they’ve changed the filter. These aren’t random complaints. They’re patterns we’ve traced to the specific way this city’s housing stock and climate interact.
Berkeley customers tend to stay put. The median homeowner in 94705, 94707, 94708, and 94709 has been in place fifteen years or more, and they’ve learned to be cautious about contractors who advertise one price and charge another. We don’t do that. Our price is the price, disclosed before we unload a single tool. Every job gets a camera inspection before and after - you’ll see what we saw, not just take our word for it. And if something’s not right, our 90-Day Done Right Promise means we come back at no charge, no paperwork, no argument. That’s been our standard since 2012.
Our technicians are background-checked, uniformed, and trained on professional-grade Rotobrush and Nikro equipment. Calls to (844) 685-6342 reach a live person 24 hours a day - not a menu, not an app.
Air Duct Cleaning Services We Offer in Berkeley
Air Duct Cleaning
We clean the full supply and return network - trunk lines, branch ducts, and registers - using contact vacuuming and mechanical agitation to dislodge built-up debris. In Berkeley’s older homes, we pay special attention to retrofitted flex-duct runs that may have sagged or separated in damp crawl spaces. Learn more about our Air Duct Cleaning in Berkeley.
Dryer Vent Cleaning
Lint accumulation in dryer vents is a leading cause of house fires nationwide, and Berkeley’s humid marine layer can cause lint to cling and compact more than in drier climates. We clean the full vent run from appliance to termination, measuring airflow before and after. Learn more about our Dryer Vent Cleaning in Berkeley.
HVAC Cleaning
Beyond ducts, we clean blower assemblies, evaporator coils, and plenums where mold and dust collect. This matters especially in Berkeley homes where the HVAC was added decades after original construction, often with limited access for maintenance. Learn more about our HVAC Cleaning in Berkeley.
Duct Repair & Sealing
Disconnected joints, rodent damage, and deteriorated flex-duct are common in Berkeley’s flatland crawl spaces. We repair or replace damaged sections and seal leaks with mastic or metal-backed tape - not duct tape, which fails in damp conditions. Learn more about our Duct Repair & Sealing in Berkeley.
Air Quality & Sanitizing
For homes with persistent microbial growth or odor issues, we apply EPA-registered sanitizers after mechanical cleaning. We use products from Guardsman and other professional-grade lines, never consumer sprays that leave residue. Learn more about Air Quality & Sanitizing in Berkeley.
Neighborhoods We Serve in Berkeley
We work across Berkeley’s full range of terrain and housing eras, from the pre-war flatlands to the rebuilt hills. Most calls in the 94705, 94707, 94708, and 94709 ZIPs receive same-day or next-day scheduling.
- Elmwood - Craftsman bungalows with original gravity furnaces retrofitted for forced air
- Claremont - Large brown-shingle homes with complex multi-zone duct networks
- North Berkeley - Mixed pre-war and post-1991 construction requiring varied approaches
- West Berkeley - Industrial-adjacent flatlands with chronic moisture and rodent pressure
- Berkeley Hills - Post-Tunnel Fire rebuilds with modern ductwork and tighter envelopes
Why Berkeley’s Climate & Housing Affect Air Duct Cleaning
Berkeley’s flatland neighborhoods - West Berkeley, South Berkeley, the Lorin District - sit on ground that never fully dries. The marine layer rolls in off the Bay almost nightly, and that moisture penetrates crawl spaces that sit close to the water table. Forced-air systems in these homes were retrofitted in the 1950s through 1970s, with flex duct routed through shallow, damp cavities that sunnier inland cities like Walnut Creek or Livermore simply don’t have. The result: insulation wrap that stays chronically damp, creating conditions where mold colonizes even without any visible leak or flood.
This means duct cleaning in Berkeley’s flatlands is often as much about moisture assessment as debris removal. Our technicians inspect for saturated insulation, disconnected joints that draw in crawl-space air, and the particular failure pattern of rodent nesting material packed into duct runs - a problem we flag far more consistently in West Berkeley and the Lorin District than in the hills or neighboring Albany to the north. Rats moving inland from the Bay waterfront industrial corridor find unsealed flex-duct joints and settle in. You’ll smell it before you see it.
The hills tell a different story. The 1991 Tunnel Fire destroyed roughly 2,800 structures across the Berkeley-our Oakland service area hills, and the rebuild introduced a distinct generation of post-1991 construction with modern duct materials and tighter building envelopes. A technician driving from a 1905 brown-shingle on Benvenue to a 1995 rebuild on Grizzly Peak Drive faces two entirely different systems. We’ve done both, hundreds of times.
Air Duct Cleaning in Berkeley, Built on the K.E.Y.S. Code
The Bay Area’s mix of salt air, redwood pollen, and decades-old ranchers with original ductwork means your system works harder than it should. We inspect with a camera before we touch a thing, clean to the collar, and show you after. Dryer vents get cleared to code, because lint fires are real and preventable. One honest price, no surprises on the bill. we coordinate through our San Francisco Bay Area service area
We stand behind it with the Keystone Standard: 90 days, in writing, no arguing. Named for the oldest air-moving tool there is. Clean air, the old craft way.
Air Duct Cleaning in Berkeley
Bay Area summers pull cool air through ducts that stay damp half the year, and winter heaters stir up what settled in them. We inspect with a camera before we touch anything, clean to the collar, and show you after. Dryer vents get cleared to code, because lint fires are preventable and we treat them that way. One honest price, no surprises on the bill. we coordinate through our San Francisco Bay Area service area
We hire local, train apprentices into journeymen, and answer the phone with a person. The Keystone Standard applies to every job: 90 days, in writing, no arguing. We’ll be there when we say.
Air Duct Cleaning in Berkeley
Bay Area summers pull cool air through ducts that stay damp half the year, and winter heaters stir up what settled in them. We inspect with a camera before we touch anything, clean to the collar, and show you after. Dryer vents get cleared to code, because lint fires are preventable and we treat them that way. One honest price, no surprises on the bill. we coordinate through our San Francisco Bay Area service area
We hire local, train apprentices into journeymen, and answer the phone with a person. The Keystone Standard applies to every job: 90 days, in writing, no arguing. We’ll be there when we say.
Air Duct Cleaning in Berkeley
Bay Area summers pull cool air through ducts that stay damp half the year, and winter heaters stir up what settled in them. We inspect with a camera before we touch anything, clean to the collar, and show you after. Dryer vents get cleared to code, because lint fires are preventable and we treat them that way. One honest price, no surprises on the bill. we coordinate through our San Francisco Bay Area service area
We hire local, train apprentices into journeymen, and answer the phone with a person. The Keystone Standard applies to every job: 90 days, in writing, no arguing. We’ll be there when we say.
Pricing for Air Duct Cleaning in Berkeley
We disclose every price before work begins. No bait coupons, no surprises at the door.
| Service | Typical Range |
|---|---|
| Standard residential air duct cleaning (single system, up to 12 vents) | $450 - $650 |
| Larger homes or multi-zone systems (13-20 vents) | $650 - $850 |
| Dryer vent cleaning (standard run) | $150 - $250 |
| HVAC component cleaning (blower, coil, plenum) | $200 - $400 |
| Duct repair or sealing (per section) | $180 - $350 |
| Air quality sanitizing treatment | $125 - $225 |
Our standing offers apply: $50 off any repair over $250, a free second opinion on any written estimate, our $89 seasonal tune-up, and a permanent 5% senior and veteran discount. Call (844) 685-6342 for an exact quote - estimates are free.
Service Area - Cities Near Berkeley
Bellows Air Duct & Vent Co. serves the full East Bay corridor. We regularly work in Oakland and Richmond, cross the bridges to Alameda, and handle calls throughout Chinatown and surrounding Oakland neighborhoods. Same scheduling standards apply: upfront pricing, camera verification, and our 90-Day Done Right Promise on every job.
Serving Berkeley, CA - Our Local Coverage Area
We’re based in the Berkeley area and know this community well, including nearby Richmond, CA. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Berkeley
Most Berkeley homes fall between $450 and $650 for a standard single-system clean with up to 12 vents. Larger homes in the Claremont or Elmwood districts with 15-20 vents typically run $650-$850. We give you the exact price before we start - call (844) 685-6342 for a free estimate.
Every three to five years for most homes, but Berkeley’s damp flatland conditions often warrant closer inspection. If you smell mustiness when the heat first kicks on, or if your home is pre-1940 with original retrofitted ductwork, we’d rather check it than guess. Call us and we’ll camera-inspect at no charge with any scheduled service.
Yes - we repair or replace chewed flex-duct, seal entry points with rodent-resistant materials, and sanitize affected runs. In West Berkeley and the Lorin District especially, this is a routine call for us. We do not handle live trapping (call a pest control specialist first), but once the animals are cleared, we’ll restore the ductwork and guarantee it for 90 days.
Repair is usually more economical for isolated damage - a disconnected joint, a chewed section, a sagging run. Full replacement makes sense when the system is widely deteriorated, improperly sized, or routed through chronically wet crawl spaces where new flex-duct would fail again. We’ll show you the camera footage and give you both options with prices. Our free second opinion offer applies if you have another company’s estimate in hand.
We often can. Calls to (844) 685-6342 reach a live person 24 hours a day, and we maintain same-day and next-day availability for Berkeley in the 94705, 94707, 94708, and 94709 ZIPs. Emergency situations - no heat, suspected gas leak, or complete airflow failure - get priority. Even if we’re booked solid, we’ll tell you honestly and schedule the earliest possible slot.
Ready to schedule? Call (844) 685-6342 for a free estimate. We’ll answer, we’ll show up when we say, and we’ll stand behind the work - no paperwork, no arguing, for 90 days.
Written by the team at Bellows Air Duct & Vent Co., serving Berkeley since 2012.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Berkeley Customers Say
"Found a disconnected run in the crawlspace while they were down there and told me about it rather than cleaning around it."
- Gabriela Castillo"Quoted per system rather than the bait and switch per vent pricing everybody else uses. The number on the phone was the number on the invoice."
- Dustin Hayes"The allergies in this house had been bad since we moved in. It has been a couple of months since they did the ducts and it is noticeably better. Not a miracle, but real."
- Vikram Rao