Air Duct Cleaning in Mountain View - One Flat Price, Before-and-After Photos

Trusted Air Duct Cleaning for Mountain View Homeowners

If your Mountain View home has been closed up through a wet winter and a pollen-heavy spring, your ducts are carrying the evidence. Dust that settles back on your registers two days after you wipe them. A fine layer of grit on your bookshelves that wasn’t there last month. A dryer that now takes 90 minutes to finish a load. These are the signs that point to the duct system itself, not the surfaces you’re cleaning. We’re Duct Cleaning Mountain View, and we run professional-grade equipment through your ductwork, not a shop vacuum with a brush taped to the end. Dave Hanson runs every job with one standard: if it’s coming off duct walls, it gets captured by our Abatement Technologies HEPA containment system, not blown back into your living room. Call (866) 528-3938 and we’ll walk you through what we’re seeing from the moment we inspect the plenum to the final register wipe-down.

Call (866) 528-3938

Key Takeaways

• Every job uses Rotobrush or Nikro professional duct cleaning systems, paired with Abatement Technologies HEPA filtration.
• One flat price per duct system, agreed before work starts. No per-vent pricing games.
• We clean ducts, dryer vents, and fix damaged ductwork. Three services, one specialist focus.
• Free estimates and before-and-after photos of your own ducts.

Air Duct Cleaning Services

Air Duct Cleaning Services is what we do every day: removing the accumulated dust, pet dander, pollen, and debris from the full duct system that moves conditioned air through your Mountain View home. You’ll know it’s time when your registers show grey buildup, your allergies flare indoors more than out, or you’ve just finished a remodel that filled the house with drywall dust. Our crews run Rotobrush and Nikro systems through supply and return ducts, then run the Abatement Technologies HEPA filtration unit during the entire job so anything dislodged gets captured. For a typical single-family home in Mountain View, expect whole-system air duct cleaning to run $450 to $900 depending on duct count, access points, and how long it’s been since the last cleaning; see our Air Duct Cleaning cost guide for a detailed breakdown.

Supply and Return Duct Cleaning

We clean both sides of the system. Supply ducts push conditioned air into your rooms; return ducts pull it back to the furnace or air handler. A return that’s caked with years of dust reduces airflow through the entire HVAC system, which is why a thorough job always covers both.

Register and Grille Cleaning

Every supply register, return grille, and vent cover gets removed, washed, and reinstalled. This isn’t a visual afterthought. Caked registers are often the main source of the dust you see on walls and ceilings near each vent opening.

HVAC Duct Cleaning

HVAC Duct Cleaning addresses the duct network attached to your heating and cooling system, specifically the pathways that carry air from your furnace or air handler to each room. If your Mountain View home has central heating or air conditioning, this is your duct system. When air moves slower than it should, or the blower runs longer to hit the thermostat setpoint, duct resistance is often the cause. We clean the full HVAC duct path with our Rotobrush and Nikro equipment, from the main trunk line to the individual branch ducts, and the Abatement Technologies HEPA unit runs the whole time. For HVAC duct cleaning on a standard Mountain View home, plan on $500 to $950 depending on the number of zones and duct runs.

Plenum and Trunk Line Cleaning

The plenum is the metal box attached to your furnace. The trunk lines are the largest ducts that branch off it. These carry the highest air volume in your system, so they collect the most debris. We open access where needed and clean these main pathways first before moving to the smaller branch lines.

Blower Compartment Inspection

While the system is open, we inspect the blower compartment and evaporator coil area if accessible. Years of bypassed filtration can leave a thick layer of dust on the blower wheel. We’ll tell you what we see, and if it needs cleaning beyond the ductwork itself, we’ll explain exactly why and what it costs before we touch it.

Vent Cleaning

Vent Cleaning refers to the individual vent openings in your floors, walls, and ceilings, the points where conditioned air enters your rooms and where return air leaves. These vents collect dust, pet hair, and cooking grease, and they’re the part of the system you see every day. A vent that’s coated in grey fuzz is sending that same material into your air every time the system kicks on. We remove each vent cover, clean the register and the first few feet of duct behind it, and reinstall everything properly. Vent cleaning in Mountain View typically runs $350 to $700 as part of a full-system service, but we can quote vent-only work for smaller jobs like a single room or a rental turnover.

Floor and Ceiling Register Cleaning

Floor registers are common in Mountain View homes built in the 1950s and 60s, while ceiling registers are standard in newer construction and second floors. We handle both. Floor registers especially collect sand, pet hair, and fine debris that falls through the grille slats, and we vacuum and wash every one we find.

Return Vent Deep Cleaning

Return vents are usually the dirtiest openings in the house because they pull unfiltered room air directly into the duct system. We remove the grille, clean the opening and the filter housing, and check that the return path is sealed and drawing properly.

Ductwork Cleaning

Ductwork Cleaning covers the full physical duct system: sheet-metal ducts, flexible duct runs, elbow fittings, and transition pieces behind walls, under floors, and in attics or crawlspaces. This is the most complete form of duct cleaning because it accounts for every section of the system, not just the big runs you can see from the register. If your Mountain View house has older ducts with disconnected joints or sagging flex runs, we’ll find them during the cleaning and tell you. Full ductwork cleaning runs $500 to $1,000 for most Mountain View homes, with the higher end covering larger multi-story homes or systems with significant buildup.

Flex Duct Cleaning

Flexible duct runs are common in Mountain View homes with attic-mounted air handlers. Flex duct crushes, kinks, and sags more than rigid metal duct, and those dips collect dust that hardens over time. We clean them at lower air pressure and slower movement than rigid duct to avoid tearing the inner liner.

Metal Duct Cleaning in Crawlspaces

Older Mountain View homes often have metal ducts running through foundation crawlspaces. These ducts rust, leak, and collect fine dust blown in from the crawlspace. We clean them thoroughly and identify any leaks or separations we see during the work.

Air Duct Inspection

Air Duct Inspection is a visual and mechanical examination of your duct system to identify buildup, damage, leaks, mold, and airflow problems before they become expensive repairs. We recommend an inspection when you’re buying a Mountain View home, when you’ve had water damage or a leak, or when you smell musty odors coming from the vents. During an inspection, we open access points and use cameras to look inside the ducts, checking for debris, disconnected joints, tears in flex duct, and signs of moisture. An air duct inspection in Mountain View typically costs $150 to $350, and we credit that full amount toward any cleaning or repair work we perform.

Pre-Purchase Duct Inspections

Buying a home in Mountain View means inheriting the previous owner’s duct system. We inspect ducts during escrow, photograph everything we find, and give you a written summary of what needs cleaning, what needs repair, and what can wait. Real estate agents in the area call us for this regularly.

Post-Water-Damage Inspections

Mountain View’s winter rains and occasional flooding events put crawlspaces and ductwork at risk. If water has entered your ducts, cleaning may not be enough. We inspect for standing water, saturated insulation, and rust, then recommend the right next step without overstating what you need.

Residential Air Duct Cleaning

Mountain View Air Duct Cleaning for residential spaces is air duct cleaning done for the specific conditions of a lived-in home: pets, cooking, kids, dust, and the daily traffic that moves dirt into the duct system. Mountain View homes range from 1950s ranches with single-zone systems to modern multi-story homes with dual-zone HVAC, and our process adapts to either. We protect your floors and furniture, work in occupied homes without disrupting your day, and leave each register area cleaner than we found it. For residential duct cleaning in Mountain View, expect $450 to $900 for a full system depending on home size and duct configuration.

Homes with Pets

Pet dander and hair are two of the most common contaminants we remove from Mountain View ducts. Dander works its way into the system and recirculates, while hair clings to return grilles and restricts airflow. If your home has dogs or cats, plan on duct cleaning more frequently than the typical 3 to 5 year interval.

Remodel and Construction Cleanup

During any remodel, drywall dust, sawdust, and debris get pulled into the duct system and settle there. If you’ve done kitchen, bathroom, or whole-home renovations in Mountain View without sealing your registers, the ducts are carrying construction dust. We clean that out directly before it recirculates for months.

Commercial Air Duct Cleaning

Commercial Air Duct Cleaning handles duct systems in Mountain View offices, retail spaces, restaurants, medical suites, and multi-unit properties. Commercial systems are larger, run longer hours, and serve more people, which means more dust, more dander, and more contaminants moving through the ductwork. We clean these systems with the same Rotobrush and Nikro equipment we use on homes, but we schedule the work around your hours and adapt to building access constraints. Commercial air duct cleaning in Mountain View runs $850 to $2,500 depending on square footage, duct complexity, and access, with larger buildings quoted after a site walk-through.

Office and Retail Spaces

Offices on Castro Street and retail spaces at shopping centers throughout Mountain View often have duct systems that haven’t been cleaned since construction. We clean them in the early morning, protect the floor, and keep your space operational during the day with no trace of our presence except cleaner air.

Restaurant and Food Service Ducts

Restaurant duct systems collect grease, flour, and cooking residue in a different way than offices or shops. These systems need specialized attention and more frequent cleaning. We work with restaurant owners and property managers in Mountain View to set cleaning schedules that keep their kitchen exhaust and HVAC ducts running safely and efficiently.

Brands We Service

We work with Honeywell air quality products because they’re the most common whole-home filtration systems in Mountain View homes, and we understand how they integrate with your existing HVAC and duct configuration. If you have a Honeywell media filter, electronic air cleaner, or ventilation system mounted to your HVAC, we’ll inspect it as part of our duct cleaning and tell you whether it’s doing its job. Aprilaire is the other brand we routinely see and service. Their whole-home humidifiers and air purifiers connect directly to the duct system, so when we’re cleaning your ducts, we’re also checking that the Aprilaire unit is pulling air properly and its filter media is in serviceable condition.

Whether you have Honeywell, Aprilaire, or any other make, our team can clean the duct system around it and point out what’s working and what isn’t.

Signs You Need a Pro Right Now

• Dust returns within 48 hours of cleaning. You wipe down a shelf on Sunday and by Tuesday it’s dusty again. That dust is coming from your ducts, not through open windows. The system is circulating stored dust every time the HVAC runs.
• Dryer takes more than one cycle to dry a load. A dryer vent that’s clogged with lint forces the dryer to work longer and hotter. If you’re running towels twice, the vent needs cleaning before the dryer overheats and fails.
• Visible dust or debris around the register openings. Grey fuzz on the wall near a vent, or dark staining on the vent cover itself, means the duct behind it is packed with material that’s being pushed into your room.
• Allergy symptoms that improve when you leave the house. If your nose clears up at work and plugs up again at home, indoor allergens in the duct stream are the likely cause. Cleaning the ducts removes the stored pollen, dander, and dust that keep reintroducing those allergens.
• You renovated and never cleaned the ducts after. Construction dust settles into the duct layer and recirculates for months after the contractor leaves. If registers were open during sanding or drywall work, those ducts are holding construction dust right now.

Our Process, Step by Step

1. 1
   Walk-Through and Airflow Assessment. We start by checking your furnace or air handler, measuring filter condition, and checking airflow at each register. This tells us whether the problem is cleaning, repair, or a combination of both before we touch anything.
2. 2
   Access and Protection. We lay floor protection from the entry point to the HVAC unit and any access openings. Registers and grilles are removed, labeled, and set aside for cleaning. Furniture stays where it is and gets covered.
3. 3
   HEPA Containment Setup. The Abatement Technologies HEPA filtration unit is set up at the duct access point and runs throughout the cleaning. This creates negative pressure inside the duct system, so what gets dislodged gets pulled into the HEPA filter, not your living room.
4. 4
   Rotobrush or Nikro Cleaning Pass. Depending on your duct configuration, we run the Rotobrush or Nikro system through every supply and return duct, branch line, and the main trunk. Each duct gets a minimum of two passes. We clean from the main trunk out to the registers, not the other way around.
5. 5
   Final Verification and Register Reinstall. We walk the system with you, showing before-and-after photos of the inside of your ducts. Every register and grille goes back in, the air handler filter bracket is checked, and you get a written summary of what was cleaned and any issues we found.

How Much Does Air Duct Cleaning Cost in Mountain View?

Our Service Area Near Mountain View

Our duct cleaning crews serve Mountain View and the surrounding South Bay and Peninsula cities, including Palo Alto, Cupertino, Los Altos, Sunnyvale, Redwood City, Menlo Park, Campbell, and West San Jose. Most Mountain View jobs are scheduled within a few business days, and we coordinate access for homes with gates, HOA rules, or shared driveway access. If you’re not sure whether we cover your property, call (866) 528-3938 and ask. The worst case is we tell you exactly who to call instead.

Frequently Asked Questions About Air Duct Cleaning in Mountain View

Schedule Your Air Duct Cleaning Service in Mountain View Today

You know your ducts better than anyone. If they haven’t been cleaned in years, or if the dust keeps coming back no matter what you do, call us. We’ll give you an honest assessment, a flat price per system before any work begins, and before-and-after photos so you can see exactly what was removed. Call (866) 528-3938 now for a free estimate.

Written by Dave Hanson, Owner at Duct Cleaning Mountain View, serving Mountain View and the surrounding South Bay area.