Frequently Asked Questions
Got questions about air duct cleaning, dryer vent service, or what it actually costs in Los Angeles? Here are straight answers – no runaround, no fine print.
Pricing and Estimates
How much does air duct cleaning cost in Los Angeles?
Air duct cleaning in Los Angeles typically runs between $300 and $600 for a standard single-family home, depending on the number of vents, system age, and how long it has been since the last cleaning. Homes in older neighborhoods like Silver Lake, Eagle Rock, or the West Adams corridor often have ductwork that hasn’t been serviced in decades, which can push the job toward the higher end. At Bellows, the number we give you on the phone is the number on the invoice – no extra charges appear once our technicians are inside. If you want a firm figure before anything starts, call us at (844) 685-6342 and we’ll walk through the specifics of your home at no charge.
Do you offer free estimates?
Yes – every estimate from Bellows Air Duct & Vent Co. is free, and we present the full price before a single tool comes off the truck. That upfront pricing commitment has been part of how we operate since we opened in 1984, because we’ve never believed in quoting one number and billing another. We also offer a free second opinion on any written estimate you’ve received from another company – bring it to us and we’ll tell you honestly whether the scope and price make sense.
What payment methods do you accept?
We accept all major credit cards, check, and cash. There are no processing fees tacked on for card payments. If you have questions about payment before your appointment, just ask the person who answers your call – you’ll reach a live person, not a voicemail.
Do you have any current offers or discounts?
We carry four standing offers that apply to any qualifying job in the Los Angeles area. There is no expiration gimmick and no coupon to clip – just ask when you call.
- $50 Off Any Repair Over $250 – applied directly to your invoice.
- Free Second Opinion on Any Written Estimate – bring us what another company quoted and we’ll give you an honest read.
- $89 Seasonal Tune-Up – a practical way to catch problems before they turn into repairs.
- Permanent 5% Discount for Seniors and Veterans – no annual renewal, no paperwork, just a lower price every time.
We do not run bait coupons designed to get a technician in the door and then build the price back up. That’s not how we do business.
Is it cheaper to repair or replace damaged ductwork?
In most Los Angeles homes we visit, targeted duct repair and sealing is substantially less expensive than full replacement and delivers results that last. Full duct replacement makes sense when the system is extensively damaged, improperly sized, or more than 25 to 30 years old with multiple failing sections. Before we recommend anything, our technicians do a camera inspection so you’re seeing exactly what we see – not taking our word for it. That inspection is included with every job, not billed separately.
Service, Scheduling, and Response
Do you offer emergency air duct cleaning service?
We answer calls around the clock – every day, including weekends and holidays – so if you have an urgent situation, you’ll reach a live person who can schedule service, not a voicemail asking you to call back during business hours. True air duct emergencies are rare, but events like fire or smoke damage, a sewage backup that contaminated the ductwork, or a severe mold situation in the air system do require prompt attention. In those cases, call (844) 685-6342 and we’ll get someone dispatched as quickly as the schedule allows.
How fast can you respond in Los Angeles?
For most standard appointments in the Los Angeles area, we can typically schedule service within one to three business days. Urgent calls are handled on a priority basis, and because we work across a wide service area – from the South Bay up through the San Fernando Valley and east into the San Gabriel Valley – our dispatching flexibility is better than a single-neighborhood operator’s. We’ll give you a realistic arrival window when you book, and we don’t leave you guessing the morning of your appointment.
How long does an air duct cleaning appointment take?
Most residential air duct cleanings in Los Angeles are completed in a single visit of two to four hours, depending on the size of the home and the condition of the ductwork. Larger homes – anything above 2,500 square feet – or systems that haven’t been cleaned in more than ten years may run longer. We don’t rush the job to hit a time target, and we don’t leave early and call it done. The camera inspection at the end of every job is how we confirm the work is actually finished, not just started.
What areas of Los Angeles do you serve?
Bellows Air Duct & Vent Co. serves homeowners across greater Los Angeles, including communities in the San Fernando Valley, the Westside, the South Bay, the San Gabriel Valley, the Gateway Cities, and neighborhoods throughout the central city. We serve communities including Air Duct Cleaning in Bell and dozens of surrounding cities. If you’re not sure whether your address falls in our service area, call (844) 685-6342 – if we serve your neighborhood, we’ll tell you; if we don’t, we’ll tell you that too.
How do I prepare for an air duct cleaning appointment?
A little preparation makes the appointment go smoothly and helps our technicians work without disruption.
- Clear access to all vents and registers. Move furniture, rugs, or storage items that sit directly on top of or against floor registers and wall vents. Our technicians need about two feet of clearance to work safely.
- Locate your thermostat and HVAC disconnect. Know where your system’s main power switch is in case we need to walk through it with you before starting.
- Secure pets. Our equipment is loud enough to stress animals, and technicians moving through the home will need doors open at times.
- Note any problem areas. If there’s a vent that has always smelled musty, a room that never heats or cools properly, or a section of ductwork you’ve been curious about, write it down so you can point it out when our technician arrives.
- Plan to be present for the walkthrough. We do a camera inspection before and after every job. Being there for the post-job review means you see exactly what was done and can ask questions on the spot.
Licensing, Insurance, and Trust
Are you licensed and insured?
Yes – Bellows Air Duct & Vent Co. is state-licensed and fully insured for all the work we perform in Los Angeles and throughout California. Every technician who enters your home is background-checked and arrives in a Bellows uniform, not a personal vehicle in street clothes. We’ve been operating this way since 1984 because a homeowner who invites a stranger into their house deserves to know exactly who is walking through the door.
Do you guarantee your work?
Every job Bellows completes is backed by our 90-Day Done Right Promise – in writing, with no paperwork required to activate it. If the work isn’t right within 90 days of your service date, we return and make it right at no charge. There is no arguing about what “right” means, because we have the camera footage from before and after the job as a clear, shared record. The guarantee isn’t a marketing phrase. It’s a commitment we’ve been able to keep for over 42 years because we don’t cut corners on the job in the first place.
Who actually does the work?
Background-checked Bellows technicians do the work – not subcontractors brought in from a staffing agency. Every person on the job arrives in a marked uniform, carries proper identification, and reports to a live dispatcher at our office. We’ve operated this way consistently since the company was founded, because the quality of the person doing the job is inseparable from the quality of the job itself.
What equipment do you use?
We use professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies for cleaning and extraction, with Honeywell and Aprilaire products for air quality and filtration work. These are the same brands serious HVAC contractors specify for commercial projects – not the light-duty consumer equipment that discount operators sometimes bring to residential jobs. The equipment matters because underpowered machines can disturb debris without actually removing it, which leaves your air quality worse than before the cleaning.
How do I know the work was actually done?
We camera-inspect every duct system before work starts and again after it’s complete, and we show you the results. That visual record protects you from a technician who spends two hours in your basement but doesn’t actually clean the ductwork, and it’s what allows us to stand behind the 90-Day Done Right Promise with confidence. If you’ve ever hired a service that handed you a receipt and left without showing you anything, you understand why this matters.
Specific Services
Do you handle air duct cleaning?
Air duct cleaning is Bellows Air Duct & Vent Co.’s core service and has been since 1984. We clean supply ducts, return ducts, and the main trunk line using professional-grade negative-pressure equipment that extracts debris rather than redistributing it. Los Angeles homes – particularly those built before 1990 in neighborhoods like Culver City, Torrance, or the older parts of the San Fernando Valley – often have ductwork contaminated with decades of accumulated dust, pet dander, and in some cases rodent material. We camera-inspect before and after every cleaning so the before-and-after difference is visible, not theoretical. You can learn more on our home page.
Do you handle dryer vent cleaning?
Yes – dryer vent cleaning is one of the services we perform on nearly every residential visit in Los Angeles. A clogged dryer vent is one of the leading causes of house fires in California, and the risk is easy to overlook because the vent runs through walls and the buildup happens gradually. Signs that a dryer vent needs cleaning include clothes taking more than one cycle to dry, the dryer feeling unusually hot to the touch, or a burning smell during operation. We clean the full vent run from the dryer connection to the exterior cap, and we verify airflow before we leave.
Do you handle HVAC cleaning?
Yes – HVAC cleaning covers the components of your heating and cooling system that air passes through before it enters your ductwork: the air handler, evaporator coil, blower assembly, and related components. In the Los Angeles climate, where air conditioning runs hard from May through October, coils and blower wheels accumulate a film of dust and biological material that reduces efficiency and can affect air quality. Cleaning these components is different work from cleaning the ducts themselves, and we treat it as its own service with its own camera verification.
Do you handle duct repair and sealing?
Duct repair and sealing is a core part of our service menu, not an upsell we push after every cleaning. Leaking ducts are common in Los Angeles homes – particularly in homes built in the 1960s through 1980s where original flex duct connections have aged – and they can account for 20 to 30 percent of the conditioned air your system produces simply escaping into unconditioned attic or crawl space before it reaches a room. We identify leaks during the camera inspection and quote the repair before we touch anything. The $50 Off Any Repair Over $250 discount applies to qualifying duct repair work.
Do you offer air quality and sanitizing services?
Yes – beyond physical cleaning, we offer sanitizing treatments applied to the interior duct surfaces using EPA-registered products. This is relevant for homes that have had water intrusion near ductwork, a previous rodent issue in the attic or crawl space, or persistent musty odors coming from the vents. Sanitizing is quoted separately from cleaning because not every home needs it – we won’t recommend it unless the camera inspection gives us a specific reason to. We also work with Honeywell and Aprilaire air quality products for homeowners who want ongoing filtration improvement beyond a single cleaning visit.
How often should Los Angeles homeowners clean their air ducts?
Most residential duct systems in Los Angeles benefit from cleaning every three to five years under normal conditions. That interval shortens if you have pets that shed, if anyone in the household has respiratory sensitivities, if recent remodeling work was done without the system sealed off, or if you’ve had any water event near the ductwork. The dry Santa Ana wind season and the periodic wildfire smoke events in the Los Angeles basin can also deposit particulates that accelerate buildup beyond what a typical cleaning schedule assumes. If you’re not sure where you stand, a camera inspection will tell you more than a calendar date.
What’s the difference between air duct cleaning and a seasonal tune-up?
An air duct cleaning focuses specifically on the interior surfaces of the duct system – removing accumulated dust, debris, and biological material from the passages that carry conditioned air through your home. Our $89 Seasonal Tune-Up is a broader checkup of the HVAC system’s operational health: airflow, filter condition, thermostat calibration, and a visual inspection of accessible components. The two services complement each other and can be done in the same visit, but they address different things. If you haven’t had either done recently, the tune-up is a practical starting point for understanding the overall condition of the system.
- Air duct cleaning: removes built-up contaminants from inside the duct passages; camera-verified before and after.
- Seasonal tune-up ($89): checks system operation, airflow, filter, and visible components; a good diagnostic starting point.
- HVAC cleaning: targets the air handler, coil, and blower rather than the duct passages themselves.
- Duct repair and sealing: addresses physical leaks and disconnected sections that reduce system efficiency.
Key Takeaways
- Air duct cleaning in Los Angeles typically costs between $300 and $600 for a standard home, with the firm price given before work starts.
- Every Bellows job is camera-inspected before and after – you see the results, not just a receipt.
- The 90-Day Done Right Promise means we return at no charge if the work isn’t right. No paperwork, no arguing.
- We’ve been serving Los Angeles homeowners since 1984, with live phone coverage around the clock.
- Standing discounts include $50 off qualifying repairs, a free second opinion, an $89 seasonal tune-up, and a permanent 5% reduction for seniors and veterans.
- All technicians are background-checked, uniformed, and directly employed by Bellows – not third-party subcontractors.
If your question isn’t answered here, call us directly. We pick up.
Bellows Air Duct & Vent Co. serves homeowners across the greater Los Angeles area. For a free estimate, upfront pricing, and a job backed by 42 years of experience and a written 90-day guarantee, reach us at (844) 685-6342. A live person answers – not a machine, not a form.
Have a question we didn’t cover? Call Bellows Air Duct & Vent Co. at (844) 685-6342.
Written by the team at Bellows Air Duct & Vent Co., serving Los Angeles since 1984.