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.
Carrier Air Duct Cleaning in Palo Alto, CA
Carrier air duct cleaning in Palo Alto runs $450 – $850 for a typical single-family home, depending on duct length, crawlspace access, and how many registers your system has. We’re Duct Cleaning Mountain View, an independent Mountain View Carrier service provider, not manufacturer-affiliated. What makes our Carrier work different here is simple: we know exactly where Palo Alto’s older and mid-century homes hide disconnected, collapsed, and abandoned duct segments, and we clean the full run, not just the return you can see from the hallway. Call (866) 528-3938 for a free estimate, and we’ll tell you what’s actually inside your ducts before any work begins.
Why Palo Alto Residents Choose Us for Carrier Service
We’ve spent years servicing Carrier forced-air systems across Palo Alto service area, from Professorville bungalows to south Palo Alto ranchers, so the model-specific quirks of your Comfort Series, Performance, or Infinity equipment are familiar ground, not a learning curve. We’re an independent shop: not authorized, not affiliated with Carrier, just experienced with their equipment and the ductwork it lives in. That independence means we call problems the way we see them. Owner Dave Hanson got his start in HVAC through the program at Foothill College and has spent over two decades on duct work across Santa Clara County. His methodical, negative-pressure approach is the only way we clean: pull the debris out, don’t just loosen it and hope for the best. That’s the standard on every Palo Alto job, whether it’s a 1920s Craftsman or a 1970s rancher.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Carrier Air Duct Cleaning Problems We Solve in Palo Alto
- Musty crawlspace ducts on Carrier 80% furnaces. In the older downtown neighborhoods near Professorville, Carrier 80% furnaces sit in crawlspaces where return ducts pull in damp winter air. The result is a musty smell through the floor registers and, over time, corrosion on the heat exchanger. We clean the full return path and seal the leak points that are drawing in crawlspace air.
- Collapsed 1950s – 70s flex duct feeding the plenum. Legacy Carrier WeatherMaker and Comfort Series units in Palo Alto’s older homes are frequently paired with flex duct that’s decades past its useful life. We find it collapsed, disconnected at the plenum, or spliced badly by a prior remodel. The furnace runs fine, but the air never reaches the rooms. Video inspection shows exactly where the break is before we touch anything.
- Attic air handlers baking in south Palo Alto heat. Carrier air handlers installed in low-slope attics, common in the Eichler-influenced and 1960s ranch homes south of Oregon Expressway, sit in brutal summer temperatures. That heat shortens blower motor life and cracks plastic drain pans. A dirty coil makes it worse. We clean the coil and duct runs, and we check the blower for signs of thermal stress while we’re in there.
- Infinity and Performance coils icing from dust and pollen. Palo Alto’s long dry season from May through October fills return ducts with fine dust, pollen, and construction debris from the constant remodeling. If the return duct is undersized or leaking, that debris settles on the evaporator coil, restricts airflow, and the coil ices. We remove the debris and measure the return path so the problem doesn’t come back in a month.
- Abandoned galvanized runs blowing air into the dirt. This one’s specific to Palo Alto’s old housing stock. We routinely find that a kitchen or addition remodel simply abandoned the original galvanized duct trunk in the crawlspace and left the Carrier furnace pushing conditioned air into bare soil. The system smells like earth and the back rooms stay cold. We find the abandoned segments, cap or remove them, and reconnect the live run properly.
Carrier Service in Palo Alto: What Local Conditions Mean for Your Equipment
Palo Alto’s housing stock creates a duct problem you won’t find to the same degree in Cupertino, or with Carrier repair in Los Altos. The 1900s – 1930s bungalows and Craftsmans near downtown and Professorville were built before forced air existed. When central heat came later, often decades later, the ducts got routed through kneewalls and crawlspaces wherever they’d fit. Then the remodels started. In the homes around Addison and Kingsley, our video inspections regularly show a Carrier furnace connected to old galvanized sections that dead-end mid-run, with a newer flex segment spliced in somewhere downstream and a gap between them. A prior remodeler abandoned the old line and never closed the loop. The furnace is working hard; the air is going nowhere useful. Cleaning alone can’t fix that, which is why our Carrier work in Palo Alto starts with a camera, not a vacuum. If the run is broken, we say so, and we fix it with proper flex, mastic, and sealed connections. If it’s intact, we clean it and show you the before-and-after footage. No guessing, no generic advice.
Carrier Models & Products We Service in Palo Alto
We work on the Carrier lines most common in Palo Alto homes: the Comfort Series 80% AFUE gas furnaces, the Performance Series 80% and 90%+ furnaces, the Infinity Series variable-speed air handlers, and the older WeatherMaker furnaces still running in 1990s and 2000s retrofits. For critical components like blower motors and control boards, we use OEM Carrier parts when available and appropriate. For consumables like flex duct, mastic, and insulation, we use quality aftermarket material that matches or exceeds the original spec. If your Carrier system is more than 15 years old with multiple duct and heat exchanger issues, we’ll give you an honest repair-versus-replace comparison rather than pushing another patch. That’s the way Dave’s always run the work. For broader Carrier equipment service beyond duct cleaning, see our Carrier sales & service overview.
See the difference
Before
After
Before
After
Before
AfterCarrier Service Pricing in Palo Alto
| Service | Typical Price Range |
|---|---|
| Air duct cleaning (single system, all registers) | $450 – $850 |
| Video inspection (standalone or with cleaning) | $150 – $250 |
| Flex duct repair / reconnection | $180 – $600 |
| Duct sealing per section | $120 – $350 |
Pricing for Carrier duct cleaning in Palo Alto depends on three things: linear feet of duct, crawlspace or attic access difficulty, and how much contamination has accumulated. A 1920s bungalow with a short crawlspace and one return is a different job than a 1960s rancher with attic runs and six returns. Your free estimate includes a video inspection so you see the condition before any work starts. We agree on one flat price per system before we cut anything open. Call (866) 528-3938 for a specific number on your house.
Serving Palo Alto, CA – Our Local Coverage Area
We’re based in the Palo Alto area and know this community well, including nearby Menlo Park. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
FAQs – Carrier Air Duct Cleaning in Palo Alto
Yes, in most cases. The return duct draws air from the crawlspace through gaps and loose connections, pulling damp, earthy air into the system every time the furnace runs. The fix starts with a video inspection to find the leak points, then duct cleaning and sealing to stop the draw.
We can and we do, regularly. The challenge with low-slope attics is access, not the cleaning itself. Our techs work carefully in tight attic spaces and use professional-grade Rotobrush and Nikro systems to clean the full run without cutting large access holes. We also check for the thermal issues those attics create: blower motor overheating and cracked plastic drain pans on Carrier air handlers.
Both are possible, but in Palo Alto we see duct-related icing far more often than refrigerant trouble. Restricted airflow from dust-loaded coils or undersized, leaking return ducts drops airflow across the coil, and it ices. A refrigerant charge problem can also cause icing, but that’s usually matched with other symptoms. We clean the coil, inspect the return path, and tell you what we found. If it’s a refrigerant issue, we’ll say so plainly and point you in the right direction.
Yes. We handle smaller commercial properties in Palo Alto, like medical offices, retail storefronts, and professional suites along El Camino Real and California Avenue, and we also offer our Air Duct Cleaning in Palo Alto for these spaces. The equipment is different in scale but not in principle: we still clean with negative-pressure systems and still document everything on camera.
Yes, and that’s a conversation we have often in the downtown and Professorville neighborhoods. A wall furnace means no ducts exist, so a conversion to forced air means designing and installing a full duct system from scratch. We can handle the duct design, installation, and sealing work, then maintain and clean that system for as long as you own the home. Call (866) 528-3938 to talk through the specific layout of your house.
Service Areas Near Palo Alto
We work throughout Palo Alto and the surrounding cities, including Mountain View, Los Altos, and Campbell. For Carrier owners further south and west, see Carrier service in Cupertino and Carrier service in Redwood City.
Book Your Carrier Service in Palo Alto Today
If your Carrier system is blowing weak air, smelling like crawlspace, or short-cycling, call (866) 528-3938. We’ll schedule a video inspection, give you a straight answer on what’s going on, and quote one flat price before any work starts. Clean air isn’t a feeling, it’s what’s left after the debris is out.
Written by Dave Hanson, Owner at Duct Cleaning Mountain View, serving Palo Alto and the surrounding Santa Clara County area.