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 Brentwood
Most standard air duct cleanings in Brentwood run $450 – $750 for a typical single-system home, and the honest truth is that a real job takes most of a day. That price should be agreed before a single register is touched. We’re Cardinal Air Duct Cleaning, part of the Relay Home Co. family founded in 2005, and our crews work throughout Brentwood with a straightforward approach: one flat price per system, written down before we start, and before-and-after photos of your own ducts when we finish. If you’re noticing dust settling on furniture a day after you clean, or your hallway return is pulling lint past the filter, call Omar Haddad and our team at (737) 727-2314. We’ll explain exactly what your Brentwood home needs and what it costs.
Key Takeaways:
- A full source-removal air duct cleaning in Brentwood typically costs $450 – $750 for one system.
- The job takes most of a day on a two-story home with a bonus-room run. Rushed work is not real work.
- You get one flat price per system in writing before we start and before-and-after photos of your own ducts.
- We use professional-grade Rotobrush, Nikro, and Abatement Technologies equipment, not a shop-vac with a brush taped to it.
- Every job carries the 365-Day Done Right Promise.
Why Cardinal Air Duct Cleaning Is Brentwood’s Preferred Air Duct Cleaning Company
Brentwood homeowners call us because we answer the phone. A live person picks up 24/7, not a voicemail loop, and that matters when you’re juggling a busy week and a duct cleaning appointment you actually need to keep. Our technicians are background-checked and arrive in uniform, so you know the tech’s name before they knock. The Relay Standard is the operating rule: every booking includes a live arrival window you can track from your phone, before-and-after photo documentation, and a digital invoice you can pay with a link. No four-hour windows. No wondering who’s showing up.
Omar Haddad leads a team of specialists who work on Brentwood homes of every age, from the 1970s ranchers off Balfour Road to the newer builds near the Streets of Brentwood. That local familiarity means we know what a system looks like when it’s been pulling Delta air through a slab foundation for three decades, and we know what a clean trunk line should look like on a three-year-old flex-duct system. We’re independent and locally owned, held to the Relay Home Co. family standard since 2005.
HVAC Duct Cleaning in Brentwood
HVAC Duct Cleaning in Brentwood means removing built-up dust, pet dander, and construction debris from both the supply and return sides of your forced-air system, including the air handler, the trunk lines, and every branch run. A genuine job uses negative-pressure extraction, meaning the loosened debris goes straight into a HEPA-filtered vacuum instead of blowing back into your living room. We run Rotobrush rotary brush systems through the trunk and branch lines while a Nikro HEPA vacuum keeps the entire system under negative pressure. The result is source removal, not dust redistribution.
For most Brentwood homes, you need this when you see dust accumulating on registers within days of cleaning, when a drywall project or remodel has happened, or when a new home’s construction dust was never removed. We also recommend a camera inspection alongside the cleaning, because aging systems in Brentwood frequently have cracked flex connectors or loose plenum seams that a brush alone won’t reveal.
Residential and Commercial Systems
Residential work in Brentwood covers everything from 1,200-square-foot single-story homes to 3,500-square-foot two-story properties with converted bonus rooms. We’re also your local resource for Air Duct Cleaning in commercial spaces like offices, medical suites, and retail storefronts along Sand Creek Road and the Brentwood Boulevard corridor, where system access and scheduling require a different level of coordination and documentation.
Supply and Return Duct Cleaning
The supply side pushes conditioned air out. The return side pulls it back. Both sides need attention, because a return duct that’s pulling lint and pet hair bypasses the filter and deposits debris directly onto the blower motor. We clean both sides as one system, included in the flat price.
Vent Cleaning in Brentwood
Vent Cleaning in Brentwood focuses on the visible end points: supply registers, return grilles, and the immediate boot connections behind them. It’s a smaller job than a full HVAC duct cleaning, and it’s appropriate when you’re seeing dust streaks at the register faces but the deeper system was cleaned recently, or when you’re preparing a home for sale and want the visible vents spotless. This work typically runs $150 – $300 depending on the number of registers and the scope.
We don’t sell vent cleaning as a substitute for full duct cleaning when the system actually needs source removal. A homeowner on Sycamore Drive called because the return near the hallway was pulling lint past the filter and dusting the ceiling. Our tech ran a camera inspection of the supply and return ducts, and found the air handler closet had a cracked flex connector feeding a converted bonus room. The fix wasn’t just wiping registers. It was full system cleaning plus a connector replacement and plenum sealing. We showed the homeowner before-and-after photographs of their own duct interiors, not stock images, so they could see the difference.
Register and Boot Cleaning
We remove, wash, and reinstall register covers and grilles, and we clean the boot channels that connect them to the branch lines. This removes visible dust and any past moisture staining common in Brentwood homes with evaporative coolers or older HVAC systems.
Dryer Vent Cleaning
Dryer vent work is separate from HVAC vent cleaning and it’s a service we take seriously. A clogged dryer vent in Brentwood’s dry summer heat is a genuine fire risk, and we recommend it every 12 to 18 months, more often if your dryer run is longer than 15 feet or vents through the roof.
Trusted Brands We Service in Brentwood
We work on systems and ductwork from every major manufacturer, and we keep a rolling inventory of common filtration and connector parts in our service vehicles so most replacements happen on the first visit. That includes Aprilaire filtration media, Guardsman air purifiers, and Abatement Technologies containment units used during cleaning to protect your living space. If your Brentwood system uses Honeywell or Aprilaire filters, we can typically replace those during the duct cleaning at no added labor cost, meaning one less separate appointment for you.
Common Air Duct Cleaning Problems We See in Brentwood Homes
- Delta dust and fine silt. Brentwood’s position near the Sacramento-San Joaquin Delta means fine, silty dust works its way into duct systems, especially on homes near open fields or the Marsh Creek corridor. This dust is finer than household dust and requires HEPA filtration to remove effectively.
- Cracked flex connectors on bonus rooms. Converted garages and bonus rooms over garages in Brentwood often have flex-duct runs that were either poorly supported or damaged by attic heat. A cracked connector sucks insulation and attic dust directly into the system.
- Return-side restrictions from filter neglect. Homes with the air handler in a hallway closet frequently have undersized or collapsed return plenums. The system struggles, the blower motor works harder, and dust bypasses the filter entirely.
- Construction debris in newer builds. Homes built during the Brentwood expansion years along Sand Creek Road and American Avenue often have drywall dust, sawdust, and even fast-food wrappers in the ducts from construction crews. Builders rarely clean systems before handover.
Pricing for Air Duct Cleaning in Brentwood, CA
We price by the system, not by the vent. You get one written price for the entire job before any work starts, and that price does not change at the door. Here’s what Brentwood homeowners can expect:
- Full HVAC duct cleaning (one system): $450 – $750, including supply and return sides, air handler, all branch runs, and camera inspection.
- Vent and register cleaning: $150 – $300, including register removal, boot cleaning, and grille reinstallation.
- Dryer vent cleaning: $120 – $200, depending on run length and roof versus wall termination.
- Video inspection only (no cleaning): $95 – $150, credited toward the cleaning if you proceed.
The variable that matters most is your duct layout, not your square footage. A shorter, straight trunk-and-branch system from a 1980s Brentwood build cleans faster than a longer flex-duct run into a converted bonus room. We’ll tell you exactly what your system requires and give you a number before we touch a register. Call (737) 727-2314 for a free estimate, and ask Omar Haddad any question you want about the process.
We Also Serve Cities Near Brentwood
Our crews regularly run routes through Oakley, Discovery Bay, Antioch, and Clayton, so if you live just outside Brentwood, we likely already serve your street. We schedule jobs in those neighboring cities on the same booking system and the same The Relay Standard guarantees. If you’re in a community just over the Brentwood line, call us and we’ll confirm coverage, or you can learn more about our Air Duct Cleaning in Brentwood service area and nearby coverage.
Serving Brentwood, CA - Our Local Coverage Area
We’re based in the Brentwood 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 Brentwood
Every 3 to 5 years for most Brentwood homes, and more often if you have two or more pets, someone with allergies or asthma, recent remodeling, or a home near open Delta fields where fine silt accumulates faster. A home with a cracked flex connector or visible dust at the registers within days of cleaning may need it sooner. The honest answer is that not every home needs cleaning every year, and we’ll tell you if yours doesn’t. Call (737) 727-2314 and we’ll help you figure out where your system stands without any pressure.
It covers the entire duct system as a unit: supply side, return side, air handler, trunk lines, branch runs, registers, and boots. There’s no per-vent math and no add-on for the return side once we’re inside. The price we put in writing before we start is the price you pay. If your system has a bonus-room run or a second air handler, we’ll tell you upfront and adjust the quote before work begins, not after. Call (737) 727-2314 for an exact number for your home.
Yes. Every job includes before-and-after photo documentation of your actual duct interiors, taken with our inspection camera. You’ll see the inside of your trunk line and branch runs before we start and again when we finish. It’s part of The Relay Standard and we don’t consider the job done until you’ve seen the proof.
Often yes. Bonus rooms and converted garages in Brentwood frequently have longer flex-duct runs that sag, kink, or develop cracked connectors in the attic heat. A standard cleaning that only addresses the main trunk won’t catch those problems. We camera-inspect every run, including bonus-room branches, and we include any connector or plenum sealing in the flat price when it’s part of the source removal. It’s one reason our Brentwood jobs sometimes take longer than a generic chain’s estimate.
Because a genuine source-removal job on a two-story Brentwood home with a bonus-room run takes most of a day, and we won’t cut corners to fit a clock. Companies that promise same-day service are often running a brush through the trunk, skipping negative pressure and HEPA filtration, and re-suspending dust through your registers. We’d rather schedule you properly and do the job once, the right way. Call (737) 727-2314 and we’ll get you on the schedule with a live arrival window you can track.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Brentwood and surrounding communities as part of the Relay Home Co. family.