Whole-home duct cleaning
Dryer vent 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.
Fast, Reliable Air Duct Cleaning Across Mountain View
Air duct cleaning in Mountain View typically costs $400 – $900 for a full system on a single-family home, and most jobs are completed in four to six hours. Ducts in this city run older than the Silicon Valley average, and that changes how the work should be done. We service every ZIP code in the city, from 94035 through 94043, with crews who know the difference between a 1960s Eichler perimeter run and a 2020s flex-duct townhome. Call us at (855) 550-3778 for a straight quote on your home.
Mountain View is not Sunnyvale, and it’s not Palo Alto. The housing here spans two very different eras, and each one fails in its own way. That’s what makes local knowledge matter for Air Duct Cleaning. We’ve pulled apart runs in Monta Loma that looked fine from the register but were crushed flat above a cathedral ceiling. We’ve also cleaned brand-new flex duct near downtown that kinked during a rushed construction punch-out. Knowing which problem you’re likely dealing with before we arrive saves you money and us time.
Why Heritage Duct Cleaning Is Mountain View’s Preferred Air Duct Cleaning Company
Noel Carvalho founded Heritage Duct Cleaning around a simple frustration: most duct cleaners bring portable shop-vac rigs to jobs that need commercial-grade source removal. We run Rotobrush and Nikro systems, the same negative-air equipment restoration contractors use after fires and floods. That gear is built for actual debris extraction, not surface dusting, and it makes a measurable difference in homes where ducts have sat untouched for decades.
Mountain View homeowners call us after home inspections flag disconnected duct runs, after renovations leave drywall dust in every supply branch, and when a musty smell won’t leave a crawl-space home after winter rains. Property managers handling move-in/move-out turns in the North Bayshore apartment blocks also use us regularly, because tech-tenant turnover means ducts get cleaned far more often than in owner-occupied single-family neighborhoods. The work is documented, photo-verified, and reported the same way every time.
We carry the experience to service Honeywell and Aprilaire filtration platforms as part of the duct pathway, which matters when a whole-home media filter or UV lamp is mounted downstream of a dirty supply trunk. Many duct cleaners won’t touch those systems. We will.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
HVAC Duct Cleaning in Mountain View
HVAC duct cleaning in Mountain View is more than vacuuming register boxes. A correct job here starts with a camera inspection of the full supply and return network, because older 94040 and 94041 homes hide failures you can’t see from a floor grate. In the Eichler tracts off Calderon and Monta Loma, original perimeter rigid ducts run under low-slope roofs with almost no attic access. Crushed or disconnected sections sit above cathedral ceilings for years, silently bleeding conditioned air into dead space. Camera inspection finds those problems before we ever drop an agitation tool into the run. Then we run source removal with negative pressure and HEPA filtration to pull out what’s actually settled in the duct, not just loosen it and hope.
Expect a full system clean in Mountain View to run from $550 to $900 depending on home size and duct material. Homes with original galvanized rigid duct often land at the higher end because seam separation repair and access work are typically part of the job. Newer flex-duct townhomes run lower unless runs have kinked or torn.
What Sealing Disconnected Runs Involves
When a camera finds a separated seam or a crushed section, cleaning alone won’t fix the system. We cut a small access point where needed, reconnect the run, and seal the seam properly. On a 1962 Eichler off Calderon, our tech ran a camera down a perimeter supply run and found a rigid galvanized section crushed flat where a prior re-roof had trapped it above the cathedral ceiling. We cut in a small access hatch, reconnected and sealed the separated seams, then ran negative pressure with HEPA filtration to pull out decades of settled debris before the homeowner’s new air handler went back online. That is the difference between a vacuum job and an actual repair.
Vent Cleaning in Mountain View
Vent cleaning in Mountain View covers every vent that isn’t a duct: dryer exhausts, bathroom fans, and supply and return registers. Dryer vents here deserve special attention. Mountain View’s mild summers mean dryers run less than in the East Bay, but winter rains and high water tables push crawl-space humidity up, and a clogged dryer vent becomes a fire risk that also dumps moisture back into unconditioned space. We run rotary brushes through the full vent length, not just the trap you can reach by hand, and we verify airflow at the exterior termination.
A standalone dryer vent cleaning in Mountain View runs $120 – $200 depending on run length and roof versus wall termination. Adding it to a duct cleaning package brings the cost down. Bathroom fan vent cleaning runs $90 – $140 per unit.
Registers, Grilles, and Return Pathways
Register and grille cleaning is part of every full duct job. We pull supply registers, wash them, and reset them after the duct run behind them is clean. In homes with Honeywell or Aprilaire filter housings mounted at the return, we inspect the filter slot and housing for bypass leakage while the system is open. Leaky filter slots pull dirty attic or crawl-space air into the airstream after the filter, undoing the point of the filtration.
Trusted Brands We Service in Mountain View
We work on duct systems tied to Rotobrush-cleaned runs, Honeywell filtration platforms, and Aprilaire whole-home air cleaners, which cover a large share of Mountain View’s residential installs. Because we run Rotobrush and Nikro equipment on the cleaning side, we understand what those systems can and can’t reach, and we don’t pretend a portable vacuum is the same thing. If your home has a Honeywell media cabinet or an Aprilaire unit installed above the air handler, we inspect that pathway as part of the job, not as an upsell. Commercial-grade equipment, residential pricing is the honest way to describe it.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Mountain View Homes
- Crushed perimeter runs above cathedral ceilings: In Eichler tracts off Calderon and Monta Loma, original rigid ducts run where no attic exists, and re-roofing work often crushes them. The register looks fine, but static pressure drops and the room never heats or cools right.
- Separated galvanized seams in postwar homes: Original rigid duct in 94040 and 94041 homes dates to the 1950s and 1960s. Seam joints degrade, and debris settles inside while conditioned air escapes into the cavity.
- Musty crawl-space smell that cleaning alone won’t fix: Winter rains raise the water table under slab and crawl-space homes. If a return run is disconnected under the house, it pulls damp crawl-space air into the home. The fix is sealing the run, not just cleaning it.
- Kinked flex duct in newer townhomes near downtown and North Bayshore: Fast construction timelines lead to sagging, kinked, or partially crushed flex runs. Cleaning a kinked run without repairing the kink is wasted money, so we inspect first.
Pricing for Air Duct Cleaning in Mountain View, CA
A single-family home in the 94040 or 94041 ZIP code typically costs $500 – $850 for a full supply-and-return cleaning with camera inspection included. Homes under 1,500 square feet often land near the low end; Eichler-style homes with perimeter rigid runs and access challenges land toward the high end. Townhomes and condos near downtown and North Bayshore usually run $400 – $650 depending on the number of registers and whether the dryer vent is included. A disconnected run that needs sealing adds $150 – $350 per access point, and we’ll show you the camera footage before any cutting starts. Call (855) 550-3778 for a free estimate on your specific home.
We Also Serve Cities Near Mountain View
Heritage Duct Cleaning serves all of Mountain View, plus Sunnyvale, Cupertino, Palo Alto, and Santa Clara. If you’re just over the border in any direction, the same crew, the same equipment, and the same report apply. Most jobs in the nearby cities are scheduled within the same week as a Mountain View visit. Pricing stays consistent across the mid-Peninsula.
Serving Mountain View, CA – Our Local Coverage Area
We’re based in the Mountain View 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 Mountain View
A camera inspection is mandatory before cleaning in Eichler homes because the original perimeter supply runs sit above cathedral ceilings with no attic access and no way to see crushed or disconnected sections from the register. Cleaning a crushed run without repairing it wastes the service cost and leaves a failed system in place. We inspect first, show you the footage, and quote a repair only if the camera proves one is needed. Call (855) 550-3778 to schedule an inspection.
No, and in some homes it means the opposite. Because Mountain View HVAC systems idle through long mild stretches, dust and debris settle inside duct runs without the air movement that might push it to filters. Then when systems do run, that settled material cycles into living spaces. Homes with pets, recent renovations, or crawl-space humidity issues should be inspected every three to five years.
Often yes, but not always. We cut a small access hatch where the camera finds the failure, do the reconnect and sealing through that opening, and leave a clean, finished patch. On some Eichler homes the failure sits in a spot where a slightly larger access point is needed, and we’ll show you the camera evidence and discuss the plan before any cutting happens. Flat pricing per access point is agreed before work starts.
We run a rotary brush through the entire vent length from the dryer connection to the exterior termination, then verify airflow at the outlet. The lint trap in your dryer catches only part of the load; the rest deposits along the vent walls, especially in low-roof homes where runs are long or angled. A restricted vent in a Mountain View home with winter crawl-space humidity doubles the risk of moisture and fire problems. We quote $120 – $200 depending on the run.
Newer townhomes use flexible ducting that sags, kinks, or collects construction debris in ways rigid galvanized duct doesn’t. Cleaning those runs with aggressive agitation can tear the material if a kink has already stressed it. We handle flex duct with lighter-touch source removal and camera verification, checking for construction debris and installation failures before recommending cleaning or replacement. Call (855) 550-3778 and tell us the neighborhood; we’ll know what you’re likely dealing with before we arrive.
Written by Noel Carvalho, Owner at Heritage Duct Cleaning, serving Mountain View since the company’s founding in Santa Clara County.