Dryer vent cleaning
Whole-home duct cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Trusted Dryer Vent Cleaning for Sunnyvale Homeowners
A clogged dryer vent isn’t a minor annoyance. In Sunnyvale, where homes range from 1950s ranch styles near Ortega Park to newer builds in the Cherry Chase and Serra neighborhoods, lint accumulation inside dryer ducts is the leading cause of dryer-related house fires. The U.S. Fire Administration reports that dryers cause roughly 2,900 home fires every year, and the vast majority trace back to vent blockages that nobody looked at until it was too late. That’s why we approach dryer vent cleaning as fire prevention work, not a quick add-on. Noel Brandt leads our team of specialists who work exclusively on duct and vent systems, using Rotobrush rotary brush extraction and Nikro HEPA vacuum equipment. If your dryer takes two cycles to dry a load, or you smell a musty, hot odor when it runs, call (866) 593-7291 today.
Key Takeaways
- Dryer vent cleaning in Sunnyvale typically costs between $130 and $260 for a single-family home, depending on vent length and accessibility.
- You should clean a dryer vent at least once a year, or twice if you run more than three loads a week.
- Cleaning is not a DIY job with a leaf blower. Consumer tools cannot reach the full duct run or remove caked-on lint from elbows and transitions.
- We use Rotobrush rotary brush systems and Nikro HEPA vacuums, the same contractor-grade equipment used on commercial facilities.
- If we find damage during cleaning, we can repair or replace the duct on the spot. We clean it. If it’s damaged, we repair it.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Dryer Vent Cleaning Service
A Dryer Vent Cleaning Service in Sunnyvale removes built-up lint, debris, and sometimes bird nesting from the full length of the duct that carries hot, moist air from your dryer to the outside. We perform this service for homeowners who notice longer dry times, a burning smell, or a dryer that feels unusually hot to the touch. Our process uses a Rotobrush rotary brush fed through the entire vent run while a Nikro HEPA vacuum maintains negative pressure, capturing lint as it’s loosened, not blowing it back into your laundry room. Our Dryer Vent Cleaning cost guide explains that pricing for a standard single-family home in Sunnyvale runs from $130 to $260, depending on duct length, number of bends, and roof versus wall termination.
What We Remove
Lint is the obvious culprit, but Sunnyvale dryer vents also collect dryer sheet residue, pet hair, and in some older homes near Heritage District, crumbling duct material from aging foil or plastic runs. Birds build nests in exterior vent terminations on roofs and side walls, especially in mature tree canopies around Washington Park.
Why Once a Year Isn’t Enough for Some Homes
Households running more than three loads weekly, or homes with long duct runs over ten feet, will need service every six months. A vent full of wet lint becomes a solid plug that retains heat and becomes a fire load. We’ll tell you honestly after inspection whether your vent needs six-month or annual service.
Dryer Vent Installation
Dryer Vent Installation is required when the existing duct is unsafe, undersized, damaged beyond repair, or made from materials that no longer meet California building codes. Sunnyvale homes built before the mid-1990s often have flexible white vinyl or foil ducts that are now illegal under current fire codes. These materials trap lint aggressively and can ignite. We install rigid metal duct, which resists lint accumulation and meets the mechanical code requirements enforced in Santa Clara County. A typical installation in Sunnyvale runs from $180 to $400 for a straight run, with longer or more complex routes with roof terminations ranging higher. We’ll give you a fixed price before any work begins, so you know the full cost at the outset.
Code-Compliant Materials Only
California mechanical code and the International Residential Code specify solid metal duct for dryer exhaust. We install galvanized steel or aluminum duct with foil tape at joints, never screws that protrude into the airflow and catch lint. If your home still has flexible plastic or foil, replacement is not optional. It’s the single biggest fire-safety upgrade a dryer vent system can receive.
When We Recommend Replacement Over Repair
Crushed duct sections, separated joints inside walls, or rust-through from condensation all warrant full replacement rather than patching. We’ll show you the condition with before and after photos and explain what we found. If the duct can be safely cleaned and brought up to standard, we’ll tell you that too.
Dryer Vent Repair
Dryer Vent Repair addresses damage to the duct run that reduces airflow and creates fire risk, without necessarily requiring full replacement. Common repairs we perform in Sunnyvale include reconnecting separated sections, sealing leaky joints, replacing damaged vent caps, and correcting improper terminations. The cost for most repairs ranges from $120 to $350, but this depends on access. A disconnected joint behind a wall in an Eichler-style home may require some creative access work. We handle duct repair as part of our core specialty, not as a subcontract to someone else. This means when we find a problem during cleaning, we can fix it the same visit instead of asking you to call another contractor.
Repair, Not Just Clean
Many companies only clean. When they find a separated joint or a crushed section, they finish the cleaning and leave you with a still-unsafe vent. That doesn’t meet our standard. Our team is trained and equipped to repair duct on the spot, from replacing sections to correcting code violations. We clean it. If it’s damaged, we repair it.
Common Repair Scenarios in Sunnyvale Homes
In older neighborhoods near Sunnyvale’s downtown, we regularly find the original foil duct from the 1980s still in service, held together with duct tape that has long since degraded. In newer builds, we see vent terminations installed too close to soffit vents or windows, pulling moist lint-laden air back into the attic. Each of these is a repair we can complete.
Dryer Vent Cleaning Company
Choosing a Dryer Vent Cleaning Company in Sunnyvale means choosing between a niche specialist and a generalist that lists dryer vents as one of twenty services. We also offer Cupertino Dryer Vent Cleaning and service throughout the area. We are the specialist. Duct Cleaning Sunnyvale focuses exclusively on air duct and dryer vent work. Our technicians don’t split their week between gutters, carpets, and water heaters. That narrow focus means we’ve seen nearly every vent configuration common to this area, from short horizontal runs through garage walls in West San Jose-adjacent neighborhoods to long vertical roof terminations on two-story homes near Sunnyvale Golf Course. Our pricing reflects the actual condition and length of your vent, and a standard cleaning runs $130 to $260. We do not quote a low teaser price over the phone and then inflate the invoice once we arrive.
One Flat Price, Agreed in Advance
The air duct and dryer vent industry has a reputation problem: coupon pricing that turns into surprise charges. We operate differently. After inspecting your system, we quote one flat price per system before any work starts. No per-vent add-ons, no escalating fees. The price we quote is the price you pay.
Verifiable Results
You should be able to see what your money bought. We provide before and after photos of your dryer vent interior, so you can verify lint removal for yourself. Air quality is measurable, not something to take on trust. That’s the standard we hold to on every job.
Dryer Vent Inspection
A Dryer Vent Inspection is a visual and mechanical evaluation of the entire dryer exhaust system, from the back of the appliance to the exterior termination. We perform inspections as part of every cleaning, and also as a standalone service for homebuyers, landlords, and anyone who recently moved into a Sunnyvale property with an unknown vent history. The inspection covers duct material, length, joint integrity, termination type, and ventilation flow. A standalone inspection typically costs $90 to $150, and if you proceed with cleaning during the same visit, we credit the inspection fee toward the service.
What We Check
We look for improper materials, sagging sections that collect condensation, separation at joints, obstructions at the exterior cap, and evidence of past animal activity. We measure airflow at the termination to confirm the system is moving air effectively. Every item gets documented. You’ll receive a clear summary of what we found and what should be addressed, in priority order.
For Homebuyers and Property Managers
A pre-purchase dryer vent inspection can prevent a surprise safety hazard in the first months of home ownership. Property managers in Sunnyvale use our inspection service to document compliance and address tenant complaints about slow dry times. The report provides a paper trail showing the vent was evaluated and what condition it was in.
Commercial Dryer Vent Cleaning
Commercial Dryer Vent Cleaning serves laundromats, apartment complexes, senior living facilities, salons, and fitness centers in Sunnyvale and the surrounding Bay Area. These systems run constantly, accumulate lint at an aggressive rate, and are subject to stricter fire code inspection requirements. We also provide Mountain View Dryer Vent Cleaning for commercial clients in that area. Commercial pricing is project-based. A small apartment laundry room with four to six dryers typically runs $250 to $600, while larger central laundry facilities are quoted after an on-site inspection. We schedule this work deliberately, as commercial jobs require more equipment and different access planning than residential work.
Documentation for Code Compliance
Facilities managers need proof that cleaning was performed, when, and by whom. We provide service documentation suitable for fire marshal review, including before and after photos and a description of the work completed. For multi-unit properties, we can provide a cleaning log that tracks each vent’s service history. This is not a residential add-on service; it’s a commercial maintenance function we handle with the same Rotobrush and Nikro equipment used on remediation-level projects.
Recurring Service Contracts
High-volume facilities in Sunnyvale benefit from scheduled service agreements that keep vents clean without having to remember to book each time. We’ll assess your facility’s usage and recommend a service interval. Regular commercial cleaning reduces dryer energy consumption, shortens dry cycles, and keeps tenants or customers moving efficiently through your facility.
Brands We Service
Our equipment includes Rotobrush rotary brush systems and Nikro HEPA vacuum units. We run both on every cleaning job, whether residential or commercial. Rotobrush is the industry standard for mechanical agitation inside duct runs; the rotary brush physically scrubs lint off duct walls. Nikro HEPA filtration captures particles down to 0.3 microns, which matters in a trade where you’re dislodging fine, flammable particulate inside a confined space. This is professional-grade equipment, not a consumer workaround with a shop vac and a drill attachment.
We’re also familiar with the indoor air quality equipment many Sunnyvale homeowners pair with clean ductwork, including Aprilaire filtration units and Abatement Technologies systems used in remediation and high-contaminant environments. If you have an Aprilaire filter cabinet on your HVAC system, we can check the filter condition during service and tell you whether it’s doing its job. Whether you run a basic dryer or a connected smart unit, we can help.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Clothes take two or more cycles to dry. A dryer vent that’s partially blocked extends dry times dramatically. If a load of towels used to dry in 45 minutes and now takes twice that, lint is restricting airflow. The dryer is working harder and running hotter to compensate.
- The dryer or the laundry room feels hot during operation. Excess heat should exit through the vent. When it doesn’t, that heat stays in the appliance and the room. This is a direct fire risk indicator, especially if the exterior vent hood is not opening properly.
- You smell a burning or musty odor when the dryer runs. Burning smells suggest lint smoldering near the heating element. Musty smells mean moisture is not venting, which allows mold and mildew to form inside the duct. Either one warrants immediate attention.
- The exterior vent hood doesn’t open, or you can’t feel airflow outside. Stand outside while the dryer runs. If the flap doesn’t open or you feel no warm air moving, the vent is blocked. In Sunnyvale, bird nests in vent terminations are common in spring, especially near mature trees in neighborhoods like Cumberland South.
- It’s been more than a year since the last cleaning, and you can’t remember who did it. The single most common scenario we see. Time passes, lint builds, and no one thinks about the vent until the dryer stops drying. Calendar it. If you’ve lost track, call (866) 593-7291 and we’ll get it checked.
Our Process, Step by Step
- 1
Inspection and airflow test. We start at the dryer, disconnect the appliance, and inspect the transition duct and the first few feet of the run. We check airflow at the exterior termination and note any restrictions or obvious damage. You get a flat price before any cleaning begins.
- 2
Mechanical agitation with Rotobrush. The rotary brush head is fed through the entire duct run, scrubbing lint off the walls of the pipe. The brush is sized to the duct diameter, which matters because an undersized brush won’t clean effectively and an oversized one can damage the duct walls.
- 3
HEPA extraction with Nikro vacuum. While the brush works, the Nikro HEPA vacuum maintains negative pressure at the collection point. This captures dislodged lint at the source instead of pushing it outside or recirculating it through the home. We never blow lint out with a leaf blower and call it cleaned.
- 4
Post-clean verification. We run the system briefly, confirm airflow at the termination, and take after photos of the interior. You see what we removed and what the clean duct looks like. If we found damage, we quote repair or replacement and can typically complete it that same visit.
- 5
Documentation and recommendations. You receive before and after photos, a record of the service date, and our recommendation for your next service interval. For multi-unit properties, we can add this to a recurring log. No surprises, no upsell pressure.
How Much Does Dryer Vent Cleaning Cost in Sunnyvale?
A standard dryer vent cleaning for a single-family home in Sunnyvale runs from $130 to $260. That range covers a typical duct run of ten to twenty feet with a wall or roof termination and standard accessibility. Shorter, simple runs with direct exterior access may come in at the lower end. Longer runs, multi-story homes, or vents with multiple elbows push toward the upper end. Service for a two-dryer setup or a stacked unit in a condo may also fall within this range, but we quote after inspection because Sunnyvale’s housing stock varies considerably.
What affects the price: duct length, number of bends, termination type (roof terminations require ladder work), and whether an animal nest or severe blockage is present. What doesn’t affect the price: we don’t charge per vent, per floor, or per elbow. You won’t see a base price that doubles by the time we’re done. Our estimate is a flat price per system, agreed before work starts. A free estimate includes the inspection and a written quote. Call (866) 593-7291 to schedule.
Our Service Area Near Sunnyvale
We serve Sunnyvale and the surrounding Santa Clara County communities, including Santa Clara, Mountain View, Cupertino, Palo Alto, Milpitas, Campbell, Redwood City, North San Jose, and West San Jose. Our schedule in Fremont serves the East Bay as well. For most Sunnyvale appointments, we can schedule within the same week, and we run routes that bring us through the area consistently. If you’re on the home page looking for service coverage, this is the area we regularly operate in. Call (866) 593-7291 to confirm availability for your neighborhood.
Serving Sunnyvale, CA – Our Local Coverage Area
We’re based in the Sunnyvale area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Dryer Vent Cleaning in Sunnyvale
Dryer vent cleaning is the removal of lint, debris, and obstructions from the duct that carries hot air from your dryer to the outside. We use a Rotobrush rotary brush to mechanically scrub the duct walls and a Nikro HEPA vacuum to capture loosened material. This is not a cosmetic service; it directly reduces fire risk and improves dryer efficiency.
For most single-family homes in Sunnyvale, we complete the full inspection, cleaning, and verification in 45 to 90 minutes. Longer or more complex runs, roof terminations requiring ladder work, or significant blockages can extend that to two hours. We’ll give you a realistic time estimate after we see your vent configuration.
A standard single-family home in Sunnyvale typically costs between $130 and $260. That’s a flat price per system, agreed after inspection and before work begins. If we perform a standalone inspection and you proceed with cleaning the same day, we credit the inspection fee. Call (866) 593-7291 for an exact quote based on your home.
Yes. Our service is on the vent system itself, not the dryer internals, so the brand of dryer doesn’t affect what we do. Whether you have a Whirlpool, LG, Samsung, Maytag, GE, or any brand sold in the Bay Area, the vent cleaning process is the same. We don’t service dryer mechanical components; that’s appliance repair, which is outside our specialty.
If you smell burning or see smoke, turn off the dryer, unplug it if safe to do so, and call 911 if you see flames. Once the immediate danger is addressed, call (866) 593-7291. We’ll schedule an inspection promptly and can often get to you within the same week. We don’t claim 24/7 availability, but we prioritize fire-safety concerns.
We stand behind the quality of our cleaning. If a vent we cleaned becomes blocked again within a short period due to something we missed, we’ll return and re-clean it at no charge. For repairs and installations, we use code-compliant rigid metal materials and stand by the workmanship. Specific warranty terms are provided at the time of service.
Clear the area around your dryer so we have working space, including any items on top of the machine. If your laundry area has built-in shelving within a few feet, clear the lower shelves. Have the dryer empty or near-empty. We bring all the equipment needed, including drop cloths, and we’ll move the dryer carefully to access the connection point.
Schedule Your Dryer Vent Cleaning Service in Sunnyvale Today
If your dryer vent hasn’t been cleaned in the past year, it’s time. We offer a free estimate with every service call, a flat price before work starts, and before and after photos so you can verify the job was done right. Noel Brandt and our team serve Sunnyvale and the surrounding Bay Area with professional-grade Rotobrush and Nikro equipment. Call (866) 593-7291 to schedule your no-obligation estimate today.
Written by Noel Brandt, Owner at Duct Cleaning Sunnyvale, serving Sunnyvale and the greater Santa Clara County area.