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 HVAC Cleaning Across Alum Rock
HVAC cleaning in Alum Rock typically costs between $380 and $720 for a whole-system job on a single-story home, and most work is completed in half a day. That’s the honest range for this neighborhood, where older tract houses from the 1950s and 60s off Alum Rock Avenue and up toward the foothills have duct runs that are rarely just dusty. Call us at (737) 727-2314 and we’ll send a background-checked, uniformed technician to your door with a written price before any work starts.
We know this area. We know the single-story ranchers near Alum Rock Park, the split-levels off Highway 130, and the older stock around James Lick High School. What that means for you: the dust in your ducts isn’t just household lint. It’s often mixed with loose attic insulation, rodent debris, and decades of foothill grit. That’s exactly why our HVAC Cleaning process is built around source removal, not a quick spin-and-go.
Why Cardinal Air Duct Cleaning Is Alum Rock’s Preferred HVAC Cleaning Company
Alum Rock homeowners call us because we’re direct about what the job costs and what it includes. No per-vent pricing games. One flat price per system, written down and handed to you before we touch a single register. That’s the standard we operate under as part of the Relay Home Co. family, founded 2005, and it’s enforced through The Relay Visibility Guarantee on every booking.
Every technician who arrives at your Alum Rock home is background-checked and in uniform. You’ll know the tech’s name before they knock. They’ll walk the system with you, point out what they’re seeing, and explain the trade terms in plain language. Negative-pressure extraction? That just means the loosened debris goes straight into the HEPA-filtered vacuum instead of blowing back into your living room.
Our crews run professional-grade equipment: Rotobrush rotary brush systems for agitation, Nikro HEPA vacuums for extraction, and Abatement Technologies containment units when a job needs it. We don’t roll up with a truck-mounted shop vac and call it done.
And we answer the phone. A live person, 24/7. No voicemail loops, no phone tag, no next-business-day callbacks. Omar Haddad leads the team, and the standard he sets is simple: total visibility from booking to invoice. You get a live trackable arrival time, before-and-after photos of your own ducts, and a digital invoice you can pay from your phone.
AC Duct Cleaning in Alum Rock
AC Duct Cleaning in Alum Rock means pulling the accumulated debris out of your supply and return runs, not just brushing the registers and calling it a day. On an older single-story off Alum Rock Avenue, the returns usually sit low on the wall or in the floor, and they draw from crawlspaces and attics that haven’t been sealed in decades. That’s where the real buildup lives.
What does a proper job involve? We start with a camera inspection of the trunk lines and main returns. Then we create negative pressure at the air handler using a Nikro HEPA unit, agitate the runs with Rotobrush tools, and pull everything out through the filtration system. Afterward, we walk you through the before-and-after photos on your own phone or ours. A standard single-system AC duct cleaning in Alum Rock runs $380 to $720 depending on the number of returns, accessibility, and how badly the runs are packed.
What the camera finds on Alum Rock systems
We regularly see returns packed with loose cellulose insulation that got drawn in through a broken attic duct joint. On a 1950s single-story near the foothills, the return side was coated with insulation and rodent droppings that had been circulating through the system. That’s a health concern, not just an efficiency one.
Why source removal matters here
Brushing a duct without negative pressure in an Alum Rock attic just knocks loose insulation and debris deeper into the system or out into the living space. Source removal means pulling it out entirely. That’s the whole point of the HEPA filtration system we run at the air handler.
The 365-Day Done Right Promise covers every AC duct cleaning we do in Alum Rock. If the work isn’t right within 365 days, we come back and correct it at no charge. Omar Haddad and the team stand behind every job.
Furnace Cleaning in Alum Rock
Furnace Cleaning in Alum Rock needs to happen before the heating season kicks in, and in this part of the East Bay foothills, that means late September through early November. Older gas furnaces in 1960s ranchers off McKee Road and White Road run for months at a time, pulling air through the same returns that have been collecting dust all summer.
We start with the blower motor. On older Alum Rock systems, the blower wheel gets caked with fine dust and lint, which reduces airflow and forces the furnace to work harder. We remove and clean the blower assembly, vacuum the heat exchanger, clean the evaporator coil when accessible, and treat the coils to prevent microbial growth. Then we seal any duct joint gaps we find along the way.
Furnace cleaning in Alum Rock runs the same honest range: $380 to $720 for a whole system. We hand you a written price before we start, and it doesn’t change at the door.
Blower motor care on older units
The blower in a 50-year-old furnace isn’t something you want to ignore. A caked blower wheel can throw the motor off balance and burn out a bearing. We check the motor, the belt if it has one, and the capacitor during every furnace cleaning in Alum Rock.
Heat exchanger and coil access
When the furnace and evaporator coil share a closet, which is common in the compact floor plans around Alum Rock, cleaning one without the other leaves half the problem behind. We treat the coil and the exchanger as part of the same system, not separate line items.
Trusted Brands We Service in Alum Rock
We work on every major brand found in Alum Rock homes: Carrier, Trane, Lennox, Rheem, Goodman, and older units from Bryant and York. We stock Guardsman coil treatments and Filters from Honeywell and Aprilaire for homes that need better filtration after a cleaning. If you have an older system with an Aprilaire media cabinet, we can replace the filter on the spot. Whether it’s a 1980s Rheem in a rancher off Alum Rock Avenue or a newer Carrier in a hillside home near the country club, we know the access points and the quirks. No brand is off-limits.
Common HVAC Cleaning Problems We See in Alum Rock Homes
- Insulation drawn into returns from unsealed attic duct joints. This is the single most common issue we find in Alum Rock’s 1950s and 60s tract housing off Alum Rock Avenue and toward the foothills. A broken joint in the attic pulls loose cellulose or fiberglass straight into the return side, and that debris then circulates through every room.
- Rodent debris in crawlspace duct runs. The older homes around the east side of Alum Rock often have ducting in crawlspaces that haven’t been sealed against rodents in years. We pull droppings and nesting material out of those runs more often than homeowners expect.
- Caked blower wheels from low airflow. When returns are partially blocked, the blower wheel picks up every particle that gets past the filter. On older systems near Alum Rock Park, where trees drop fine airborne dust most of the year, the buildup is quick.
- Coils fouled by foothill grit. Homes in the 95127 and 95133 ZIP codes sit close enough to the hills that the air carries a fine, gritty dust. That dust lands on evaporator coils and reduces cooling efficiency. A coil treatment after cleaning restores the surface and slows regrowth.
Pricing for HVAC Cleaning in Alum Rock, CA
Whole-system HVAC cleaning in Alum Rock runs $380 to $720 for a typical single-story home. Larger two-story homes or systems with multiple returns can push toward $900. We do not charge per vent and we never add per-register upcharges. You get one flat price per system, in writing, before we begin. What affects the final number: the number of returns, the accessibility of the air handler, and how long it’s been since the last cleaning. Homes that haven’t been cleaned in 15 years with packed returns take longer, and the price reflects that. We’ll give you an exact quote when you call (737) 727-2314. Estimates are free, and unlike some outfits, the price you’re quoted is the price you pay.
We Also Serve Cities Near Alum Rock
While this page focuses on HVAC Cleaning in Alum Rock, our teams also run calls in Los Angeles, San Diego, San Jose, and San Francisco. If you’re on the edge of Alum Rock, near the San Jose border, or heading toward the foothills, we can still get to you. Call (737) 727-2314 and we’ll confirm coverage for your street.
Serving Alum Rock, CA - Our Local Coverage Area
We’re based in the Alum Rock 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 HVAC Cleaning in Alum Rock
Every 3 to 5 years for most Alum Rock homes, and closer to 3 if you live near the foothills, run your AC hard all summer, or have never cleaned the system. Homes with pets, recent renovations, or older ducting off Alum Rock Avenue may need it sooner. If you can’t remember the last time the ducts were touched, it’s been too long. Call (737) 727-2314 and we’ll help you figure out if it’s time.
One flat rate per system. We don’t count registers, we don’t charge per vent, and we don’t quote one price on the phone and hand you a bigger invoice at the door. Your written price includes the full cleaning: supply runs, returns, blower, coil access, and treatment. That’s the only way we work in Alum Rock and everywhere else.
We arrive with a live trackable arrival window, walk the system with you, inspect the returns and trunk lines with a camera, then set up negative pressure at the air handler. We agitate the runs with Rotobrush tools, pull debris through Nikro HEPA filtration, seal any broken duct joints we find, and finish by showing you before-and-after photos of your own ducts. You pay the same written price you were handed before we started. Call (737) 727-2314 to book.
Yes. Before-and-after photos of your supply and return ducts are part of every job under The Relay Standard. You’ll see what was inside your system, what came out, and what it looks like when we’re done. If you ever want to verify the work, pull up the photos on your phone while you check the registers yourself. It’s all documented.
We schedule HVAC cleanings in Alum Rock by appointment so we can give you a written price before the work begins and a live trackable arrival window. Call (737) 727-2314 and a live person will find the soonest slot for your neighborhood. We don’t do same-day arrivals or vague four-hour windows. We tell you when we’ll be there, and you can track it from your phone.
Have a question about your specific system or want a quote for your Alum Rock home? Call Cardinal Air Duct Cleaning at (737) 727-2314. You’ll speak to a live person, get a straight answer on pricing, and book a time that works for you. Written price before we start, before-and-after photos when we finish, and the 365-Day Done Right Promise on every job. That’s how we work in Alum Rock.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Alum Rock since 2005.