Whole-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.
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AfterFast, Reliable Air Duct Cleaning Across East Palo Alto
Air duct cleaning in East Palo Alto costs between $390 and $780 for a full residential system, depending on home size and how much debris has accumulated over the decades. Most jobs take four to six hours and include a camera inspection of every duct run, source-removal cleaning under negative pressure with HEPA filtration, and a documented photo record delivered before the crew leaves. CleanRun Air Duct Cleaning has served East Palo Alto homes since 2013, and our crews know the Weeks neighborhood, the Pulgas Avenue corridor, and the older tract housing near University Avenue better than any outsourced contractor ever will. Call (806) 606-6902 for a written price before any work begins.
Why CleanRun Air Duct Cleaning Is East Palo Alto’s Preferred Air Duct Cleaning Company
East Palo Alto’s housing stock presents problems that a generic cleaning company simply won’t recognize. Most homes here were built between 1948 and 1975 as modest tract housing, and a surprising number still run original galvanized sheet-metal ductwork that has never been replaced. That matters because bay-side moisture from the tidal marshes eats through galvanized seam lines over time, creating air leaks that pull crawlspace air into living spaces. Our techs expect to find that here, and they know how to fix it properly.
We do not send salespeople. We send uniformed, background-checked technicians who introduce themselves by name and hand you a written scope of work before a single panel comes off. The price on that sheet is the price you pay. That has been true on every one of the 52,000+ homes we’ve served since 2013, and it is non-negotiable under Haven Standard Clause 1. East Palo Alto homeowners who compare written estimates find that our practice of naming the whole-system price up front, with no per-vent upselling, answers the industry’s bait-and-switch reputation directly.
Every job ends with a Documented Photo Record of the inside of every duct run, before and after. You see what we saw. If the work is not right, our 365-Day Done Right Promise means we make it right, in writing, not as a manager’s discretionary favor.
Our Air Duct Cleaning Services in East Palo Alto
We offer full-system Air Duct Cleaning, not a quick vacuum pass. Here is what that means for East Palo Alto homes specifically.
Residential Duct Cleaning
Most East Palo Alto single-family homes fall between 900 and 1,600 square feet, with duct systems to match. A full residential clean includes supply and return runs, the plenum, and all accessible registers. In older tract homes near the Weeks neighborhood, we typically remove between four and twelve pounds of accumulated dust, pet hair, and construction debris on a first-time clean. The process runs under negative pressure with HEPA filtration, so nothing we dislodge gets blown back into your living room.
Commercial Duct Cleaning
Small commercial spaces along University Avenue and Bay Road often have rooftop units feeding ductwork that has not been opened since the building was converted. We clean offices, clinics, and retail spaces after hours or on weekends, and we stage the work around your operating hours. Commercial jobs in East Palo Alto run higher than residential because the systems are larger and access is often tighter, but the written price still comes before any work starts.
Supply Duct Cleaning
Supply ducts carry conditioned air from your furnace or air handler to each room. In East Palo Alto’s older homes, supply runs are frequently the worst offenders because original 1960s plenums were extended with mismatched flex duct during the decades when building inspections were rare. We see disconnected supply runs pulling unconditioned crawlspace air on a regular basis. Cleaning these runs properly means first identifying where they have separated, then resealing with mastic and metal tape after the debris is removed.
Return Duct Cleaning
Return ducts pull air from your living space back to the system. In East Palo Alto, many returns are undersized for the systems they feed, which increases negative pressure and sucks extra dust through any gap in the ductwork. A return-side clean on a 1950s tract home often reveals a surprising amount of fiberglass insulation particles and crawlspace soil that entered through unsealed joints. We clean the full return path and document the condition of every joint we pass with the camera.
Full System Cleaning
A full system cleaning covers the furnace or air handler cabinet, evaporator coil, blower assembly, both supply and return plenums, and every duct run. For East Palo Alto homes with original galvanized ductwork and decades of deferred maintenance, this is almost always the recommended scope. A partial clean of a heavily contaminated system leaves enough particulate behind that the musty smell returns within weeks, especially with bay-side humidity working against you.
Video Inspection
We push a camera through every duct run before we start and after we finish. The before footage in East Palo Alto homes frequently shows what we describe in plain language: a three-inch debris build-up at the first elbow, a flex duct that has collapsed, a return boot pulling air through a rusted seam. You watch the footage with us. No one tells you what to think about it. The after footage is part of your job record.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in East Palo Alto
We work on systems from every major manufacturer, and our equipment roster includes Rotobrush, Nikro, and Abatement Technologies machines. These are professional-grade tools you can look up independently before you agree to a price. We also stock Guardsman mastic and sealing products on our trucks, which matters when we find the kind of disconnected runs and rusted seams that are common under East Palo Alto homes. The equipment matters less than what the camera shows, but we name the brands because you deserve to verify what is being used in your house.
Common Air Duct Cleaning Problems We See in East Palo Alto Homes
- Disconnected flex duct under the floor. During the unincorporated era, homeowners extended furnace plenums with whatever flex duct was available and rarely pulled permits. We find runs that have pulled completely off the trunk line, meaning your system has been heating and cooling the crawlspace for years. The fix is resealing, not just cleaning.
- Rusted galvanized seams from bay-side humidity. East Palo Alto sits adjacent to the San Francisco Bay and its tidal marshes. Persistent marine-layer moisture accelerates rust along duct seam lines, and once a seam opens, air leaks into wall cavities and joist bays. Cleaning alone cannot fix this. The seam must be located by camera and sealed.
- Mold inside uninsulated ducts. Overnight fog and bay humidity condense on bare metal ducts, especially in crawlspaces. When ducts go uninsulated for decades, the interior accumulates organic dust, and the condensation does the rest. We find mold growth on camera inspections that basic brushing would never fully remove.
- Return ducts pulling crawlspace air. Many original returns were undersized, and fifty years of settling and rust have opened gaps along the return path. Each gap pulls in particulates from the crawlspace: soil dust, rodent debris, fiberglass. Full system cleaning with sealing addresses the source, not just the symptom.
Pricing for Air Duct Cleaning in East Palo Alto, CA
We publish real dollar ranges because a written price before work starts is the entire point of this company. For East Palo Alto homes, here is where most jobs land:
| Service | Typical East Palo Alto Range |
|---|---|
| Basic residential duct cleaning (single system, up to 10 runs) | $390-$490 |
| Full system cleaning with furnace and coil (up to 16 runs) | $520-$680 |
| Full system cleaning plus duct sealing for disconnected or rusted runs | $650-$780 |
| Video inspection (standalone, with written findings) | $120-$160 |
| Commercial duct cleaning (small office or retail space) | $700-$1,400 |
What changes the final number is what the camera finds. If your original galvanized runs have rusted through at the seams, you need sealing work that a basic cleaning quote from another company would not include. That is the difference between a $89 coupon and a real diagnosis. We put our number in writing next to any competitor’s quote, free of charge, through our Free Second Opinion program. Call (806) 606-6902 and we will send a technician to East Palo Alto with a camera and a written scope.
We Also Serve Cities Near East Palo Alto
While this page focuses on East Palo Alto, our crews also cover the surrounding Bay Area. We provide the same written-upfront pricing and documented photo record for homeowners in Air Duct Cleaning in East Palo Alto and neighboring markets including Los Angeles, San Diego, San Jose, and San Francisco. Dispatch and scheduling are coordinated from our San Francisco Bay Area office, with local crews serving East Palo Alto directly.
Serving East Palo Alto, CA - Our Local Coverage Area
We’re based in the East Palo Alto 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 - Air Duct Cleaning in East Palo Alto
Because the ductwork itself has usually failed in ways that cleaning alone cannot fix. Roughly half of the older East Palo Alto homes we clean have disconnected duct runs pulling unconditioned crawlspace air into the living space. That failure rate drops to near zero a mile west in Palo Alto, where duct replacement was standard decades earlier. If a run has pulled off the trunk line, no amount of brushing will matter until the connection is resealed. That is why we include a camera inspection with every job, and why we often recommend sealing alongside cleaning. Call (806) 606-6902 and we’ll show you what your system looks like before we touch anything.
The humidity here is materially worse for bare metal ductwork. East Palo Alto sits at near sea level directly adjacent to San Francisco Bay and its tidal marshes, so overnight marine fog and persistent moisture settle into crawlspaces more aggressively than in slightly elevated Palo Alto neighborhoods. That condensation collects on uninsulated galvanized ducts, rusts the seam lines, and promotes mold growth inside duct runs that would stay dry a mile inland. The result is that cleaning in East Palo Alto frequently requires sealing work as a follow-up step. We factor that into the written price before any work starts.
We photograph the separation, show you the footage, and include the resealing work in your written scope before proceeding. Disconnected runs are one of the most common findings under older East Palo Alto homes, especially where original 1960s plenums were extended with flex duct during the unincorporated era. The fix involves reconnecting the run, sealing the joint with mastic and metal tape, and adding support straps so the connection holds. After that, we complete the source-removal cleaning under negative pressure. The document you receive includes before-and-after photos of every repaired connection.
It depends on what the camera shows. A galvanized plenum from the 1960s that is still structurally sound can be cleaned effectively, and we do that regularly. If rust has perforated the plenum walls, cleaning it will leave air leaks that negate the benefit, and replacement becomes the honest recommendation. We will not clean a plenum that cannot be made to work properly, and we will not recommend replacement without showing you the evidence on camera. For a practical view, a typical plenum replacement in East Palo Alto runs $350 to $650, while cleaning a sound plenum is included in the full system price. Call (806) 606-6902 for a written evaluation.
No, but you should not accept a cleaning without one. East Palo Alto’s older tract homes have too many hidden failure modes, from disconnected flex runs to rusted seams to mold behind register boots, for a blind cleaning to be meaningful. A camera inspection tells us what we are actually dealing with and lets us write an accurate price before any work begins. If a company will not show you the inside of your ducts before charging you, that is your answer. Our video inspection is included as part of every full cleaning, and the footage is yours to keep as part of your documented job record.
Call CleanRun Air Duct Cleaning at (806) 606-6902 for a free estimate in East Palo Alto. You will get a written price before any work starts, a camera inspection of every duct run, and a documented photo record when the job is done. That is how we have done it since 2013, and that is how we do it here.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving East Palo Alto and the surrounding Bay Area.