Air Duct Cleaning Services in Union City, CA
Air duct cleaning in Union City typically runs $350-$650 for a standard single-family home, with most appointments completed in one visit the same week you call. Bellows Air Duct & Vent Co. of California has worked in Union City since 2016, and our technicians know the 1970s tract homes along Alvarado Niles Road and the mid-century stock near Decoto as well as we know our own equipment. Call (855) 401-6006 to speak with a live person, 24 hours a day, and we’ll get you scheduled.
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 Union City Homeowners Choose Bellows Air Duct & Vent Co. of California
We’ve been in enough Union City living rooms to know what matters here. The homeowner who bought in 1987 and still has the original furnace. The family on Whipple Road who finally wants to know what’s actually inside their ducts. The retired couple in Alvarado who got a lowball coupon in the mail, watched the price triple at the door, and swore never again.
Those homeowners call us. We’ve built our reputation in Union City on being the ones who show up when we say, show the price before we touch a tool, and leave a written guarantee behind. Our 90-Day Done Right Promise means if something isn’t right, we return at no charge. No paperwork to file, no manager to escalate, no arguing.
Every technician we send to Union City is background-checked and uniformed. They carry Rotobrush and Nikro equipment, and they camera-inspect your ductwork before and after every cleaning. You see what we see. The price we quote on the phone is the price on the invoice.
We answer our own phones, day or night. Not a call center overseas, not an app that routes you to a chatbot. A live person at our office picks up, because that’s how we’ve operated since 1984.
Air Duct Cleaning Services We Offer in Union City
Air Duct Cleaning in Union City
We clean the full supply and return duct network, registers, and grilles using professional-grade brushing and vacuum systems. Every job starts and ends with a camera inspection so you see the difference. Learn more about our Air Duct Cleaning in Union City.

Dryer Vent Cleaning in Union City
Lint accumulation in dryer vents is a leading cause of house fires, and older Union City homes with longer vent runs are especially prone to dangerous blockages. We clear the full line from appliance to exterior termination and verify airflow with a meter. Learn more about our Dryer Vent Cleaning in Union City.

HVAC Cleaning in Union City
Your furnace blower, evaporator coil, and plenum collect the same debris your ducts do, and cleaning them separately wastes money. We address the full system so clean ducts stay clean. Learn more about our HVAC Cleaning in Union City.

Duct Repair & Sealing in Union City
Original fiberglass duct board and early flex duct from the 1970s and 80s degrades, delaminates, and leaks conditioned air into attics and crawl spaces. We assess whether cleaning is sufficient or if sealing and repair will actually solve the problem.

Air Quality & Sanitizing in Union City
For homes with persistent odors, recent water intrusion, or occupants with respiratory sensitivities, we apply EPA-registered sanitizers after mechanical cleaning. We never sell sanitizing as a substitute for proper debris removal.

Neighborhoods We Serve in Union City
Our trucks run regular routes through Union City’s core residential areas, and most calls are scheduled within two to three business days.
- Alvarado - original 1960s-70s tracts with aging fiberglass duct board
- Decoto - dense postwar stock with long-original HVAC systems
- New Haven - split-level and ranch homes from the 1970s build-out
- Station District - mixed-era housing near the BART corridor
Why Union City’s Climate & Housing Affect Air Duct Cleaning
Union City sits directly along the I-880 corridor, one of the Bay Area’s heaviest diesel truck routes. The 1970s and 80s subdivisions on the freeway’s west flank, including much of Alvarado and Decoto, accumulate diesel particulate and road dust at rates meaningfully higher than cities even a few miles east. Bay Area temperature inversions regularly trap this ground-level pollution over the flatlands, and it finds its way into duct systems that haven’t been cleaned in years.
The marine layer that pushes inland nightly from the bay adds another factor. Moisture condenses inside poorly insulated duct runs in attics and crawl spaces, creating conditions for mold and microbial growth that simply doesn’t happen in drier inland cities like Livermore, just 15 miles east. Summer heat spikes force longer HVAC cycles, which accelerates particulate buildup and pushes more of whatever’s in your ducts into the air you breathe.
Then there’s the housing stock itself. Much of Union City’s ductwork is 40-55 years old and still original. Technicians working Decoto and Alvarado regularly find 1970s fiberglass duct board where the inner lining has begun shedding. That sends glass fibers into living spaces every time the furnace runs. It’s not a cleaning issue at that point; it’s a replacement assessment, and we’ll tell you straight if that’s what you’re facing.
Pricing for Air Duct Cleaning in Union City
We disclose pricing before we lift a single tool. No bait coupons, no surprises at the door.
| Service | Typical Range in Union City |
|---|---|
| Standard air duct cleaning (single-family, up to 10 vents) | $350-$550 |
| Larger homes or additional returns | $500-$650 |
| Dryer vent cleaning (standalone) | $120-$180 |
| Dryer vent with air duct cleaning | $80-$120 add-on |
| HVAC system cleaning (blower, coil, plenum) | $200-$350 |
| Duct repair/sealing estimate | Free with cleaning |
Standing offers: $50 off any repair over $250, free second opinion on any written estimate, $89 seasonal tune-up, and a permanent 5% senior and veteran discount. Call (855) 401-6006 for an exact quote on your home.
Service Area - Cities Near Union City
We work throughout the southern East Bay. Our regular routes include home base in Bell, CA, plus Newark, Fremont, Fairview, and Hayward. If you’re in the 94587 zip or nearby, we’re your local crew.
Serving Union City, CA - Our Local Coverage Area
We’re based in the Union City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Union City
Most Union City homes fall between $350 and $550 for a standard cleaning, with larger or more complex systems reaching $650. We assess your vent count and system layout before quoting, and that number doesn’t change when we arrive. Call (855) 401-6006 for a free estimate.
Every three to five years for most homes, but Union City’s combination of I-880 corridor pollution and aging 1970s ductwork pushes many toward the shorter end of that range. Homes with shedding fiberglass duct board, visible mold, or occupants with allergies may need more frequent attention. We camera-inspect first so you know what you’re dealing with.
Same-day appointments are sometimes available, but most Union City customers are scheduled within two to three business days. Emergency situations, like a dryer vent completely blocked and overheating, get priority. Call (855) 401-6006 and we’ll find the earliest opening.
Sealing and spot repair often extends original duct life at a fraction of replacement cost, but 1970s fiberglass duct board with delaminated lining usually needs full replacement. We don’t sell you cleaning if what you need is new ductwork. Our free assessment includes an honest recommendation and a written second opinion if you’ve already been quoted elsewhere.
We maintain a permanent 5% senior and veteran discount, applied upfront with no expiration. We also offer $50 off any repair over $250, a free second opinion on any written estimate, and our $89 seasonal tune-up. Mention your eligibility when you call (855) 401-6006.
Written by the team at Bellows Air Duct & Vent Co. of California, serving Union City since 2016.
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.
- 3A background-checked tech heads outLicensed & insured, typically within within the hour.
- 4You approve before work beginsNothing starts until you say go.
What Los Angeles Customers Say
"Showed up fast, fixed it right the first time, and the price matched the quote. Couldn't ask for more."
- Verified local homeowner"Professional from the first call. Explained everything clearly and left the area spotless."
- Verified local homeowner"Called in the morning, problem solved by afternoon. Honest, upfront pricing - highly recommend."
- Verified local homeowner