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.
Air Duct Cleaning Company in Westminster, CA
Air duct repair in Westminster usually costs between $285 and $1,800 depending on whether we’re sealing a disconnected run under a slab-built home or replacing a section of collapsed flex in an attic with 24-inch clearance. Most jobs in this city involve ductwork that a previous owner tapped into for a converted garage or added bedroom, then patched with whatever was on hand. We’re Platinum Air Duct Cleaning, and we’ve served Westminster since 2017. Call (877) 824-2949 for a free estimate.
Why Westminster Homes Are Different
Westminster’s housing stock sits mostly on slab foundations, which matters more than most homeowners realize. In a raised-foundation house, duct runs hang below the floor joists where they’re easier to access. In a slab home, the main trunk line is buried in or just under the slab, so any crack, separation, or rust-through means pulling registers and working through tight access points. Our techs work in attics across 92683, 92684, and 92685 where the clearance between ceiling joists and roof decking often runs under two feet, and the original ductwork from the 1950s through 1970s was never designed for the AC loads these homes carry today.
The coastal marine layer keeps mornings damp, but inland heat pushes summer AC demand hard. Dust, pollen, and salt-laden air move through duct systems constantly, and the homes near Bolsa Avenue and Beach Boulevard are often older apartments and condos where duct access runs through shared walls. When wildfire smoke from the San Bernardino Mountains drifts across the county, it settles in ductwork that hasn’t been opened in decades. Westminster’s dense Vietnamese-American community along Bolsa Avenue means our techs often coordinate with multigenerational households, and a significant share of our jobs involve bilingual communication with parents or grandparents at home during the service.
What we find most often here isn’t dirty ducts, exactly. It’s duct systems that have been modified so many times that the original layout is almost unrecognizable. A homeowner in the 1980s added a family room and ran a flex line off the existing trunk. Another converted the garage and tied in a third branch run. Each addition changed the static pressure, and now one bedroom barely gets airflow while the living room blasts cold air. That’s why we approach every Air Duct Repair job in Westminster as a duct-integrity inspection first, cleaning second.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Our Main Westminster Services
Westminster homeowners call us most often for two things: cleaning the duct system they haven’t touched since buying the house, and clearing dryer vents that haven’t been accessed in years. Both are handled in-house by the same crew.
Air Duct Cleaning in Westminster
Homes in Westminster’s mid-century tracts tend to collect a specific mix of coastal dust, pet hair, and remodeling debris in their ductwork. Furnace filters trap some of it; the rest settles into the main trunk and branch runs. Our Rotobrush system scrubs the duct walls instead of just vacuuming the center of the airstream, and we run an Abatement Technologies HEPA air scrubber during the job so dislodged particles leave the house instead of recirculating into living spaces. For a complete breakdown of what cleaning involves in Westminster’s older homes, see Air Duct Cleaning in Westminster.
Dryer Vent Cleaning in Westminster
Dryer vents in Westminster’s slab-built homes often exit through the roof or take long horizontal runs through low attic spaces, which makes them collect lint faster than short wall exits. Coastal humidity clumps lint against vent walls; a three-year-old vent can carry enough buildup to cut drying time by half and create a real fire risk. We inspect the full run from dryer to termination point, clear it, and flag any damage or improper venting we find. For specifics on what we check and why it matters in these older tracts, see Dryer Vent Cleaning in Westminster.
Air Duct Repair in Westminster
Air duct repair in Westminster almost always starts with a discovery from a cleaning job. A homeowner books a cleaning because the house is dusty or one room won’t cool, and we find a disconnected branch run behind a wall, a crushed flex line in the attic, or a rusted-out section of sheet metal under the slab. Because so many Westminster homes were built between 1955 and 1975 and have been remodeled by multiple owners, we rarely see a clean factory layout. Most systems have been tapped, extended, or patched at least once. Our crew handles the full repair in-house: we diagnose the issue, cut out the damaged section, install new duct material that matches the existing system, and seal all connections so the system holds pressure again. For the full scope of how we approach repairs across all our service areas, see Air Duct Repair.
Air Duct Replacement
Signs you need it
Rooms that stay hot in summer no matter how long the AC runs, visible rust or water staining around registers, and duct sections that have collapsed or separated at the seams.
What it costs in Westminster
In Westminster, air duct replacement runs from $850 to $1,800 depending on the length of duct being replaced and whether it’s an accessible attic run or a buried slab section.
How we do it
We map the existing system, remove the failed duct sections, install new rigid metal or flex duct sized to match the system’s static pressure, and seal everything with mastic and UL-listed tape.
Ductwork Repair
Signs you need it
You can hear air hissing from register seams, the utility bill has crept up with no change in usage, or you can see disconnected or sagging duct lines from the attic access.
What it costs in Westminster
Ductwork repair in Westminster typically costs $285 to $650 depending on how many connections need sealing, whether we’re replacing a short section of flex, and how difficult the access is.
How we do it
We pressurize or inspect the system to find leaks, cut out damaged material, install new duct sections as needed, and reseal every joint from the plenum to the register boot.
What Air Duct Repair Costs in Westminster
| Item | Typical range in Westminster |
|---|---|
| Ductwork repair (sealing, reconnecting, short flex replacement) | $285 – $650 |
| Air duct replacement (per section or short run) | $850 – $1,800 |
| Ductwork installation (new branch run for remodel or addition) | $1,200 – $3,200 |
Access makes a bigger difference to price in Westminster than almost anything else.
Can you repair ducts in a slab-foundation home?
Yes. For duct runs accessible from the attic, we repair them directly. For buried slab duct sections with leaks or damage, we isolate the failed section and either reroute it through accessible space or seal it from the accessible ends, depending on the location. Free estimates cover both scenarios.
How long does duct repair take in Westminster?
Most repair jobs we complete in four to six hours. A full duct replacement in a small single-story home may take a full day. We’ll give you a time window before we start and stick to it.
Brands We Service in Westminster
We stock parts and materials for most common residential duct systems found in Westminster’s homes, including Guardsman protective products, Rotobrush professional cleaning system components, and Nikro HEPA filtration units. See our brands for details. If we need a specific part, turnaround on special-order items is typically two to four business days.
See the difference
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After
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AfterPricing for Air Duct Cleaning Company in Westminster, CA
| Service | Typical range in Westminster |
|---|---|
| Full-system air duct cleaning (average single-story home) | $399 – $699 |
| Air duct cleaning (larger or two-story home) | $599 – $899 |
| Ductwork repair (sealing, reconnecting, short flex replacement) | $285 – $650 |
| Air duct replacement (per section or short run) | $850 – $1,800 |
| Ductwork installation (new branch run for remodel or addition) | $1,200 – $3,200 |
| Dryer vent cleaning (standard single-run) | $129 – $249 |
| Dryer vent cleaning (long, roof-terminated, or multi-story) | $199 – $349 |
What pushes a Westminster job toward the upper end is access: slab-embedded duct sections, attics with clearance under two feet, and systems that have been modified so many times that we’re untangling a patchwork rather than cleaning a single clean run. That’s also why we give one flat price per system before we start. The number we quote is the number on the invoice; no per-vent pricing, no add-on surprises once the equipment is in the driveway. Call (877) 824-2949 for an exact quote.
Neighborhoods We Serve in Westminster
We work throughout Westminster, from the tract-home neighborhoods south of Bolsa Avenue to the condos and apartments along Beach Boulevard and the residential streets bordering Huntington Beach. Our techs know which blocks have slab-trunk issues, which attics run tight, and where mid-century additions created airflow problems. We schedule in all three Westminster ZIP codes: 92683, 92684, and 92685.
- Little Saigon / Bolsa Avenue corridor
- Beach Boulevard / Westminster Mall area
- Northeast Westminster (92683)
- Southeast Westminster (92684)
- West Westminster (92685)
Most Westminster jobs are scheduled within the same week you call.
Service Area – Cities Near Westminster
Platinum Air Duct Cleaning is headquartered in Huntington Beach, but our service area covers Westminster and the surrounding cities in central Orange County. If you’re in Garden Grove, CA, we handle the same mid-century tract homes and slab-embedded ductwork we see in Westminster. We also serve Huntington Beach, CA, Fountain Valley, CA, and Santa Ana, CA with the same equipment and the same crew.
Serving Westminster, CA – Our Local Coverage Area
We’re based in the Westminster 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 Company in Westminster
We serve all three Westminster ZIP codes: 92683, 92684, and 92685. Our crew works throughout the city, from the neighborhoods near Bolsa Avenue and Little Saigon to the residential streets bordering the surrounding cities in central Orange County.
Most duct repair and replacement work in single-family homes does not require a city permit. If your job involves the HVAC equipment itself rather than the ductwork, or if you’re in a condo building with shared walls, the HOA may have its own requirements. We can help you sort that out before work starts.
For cleaning jobs, we can usually schedule within the same week. For larger duct replacement or installation work, expect to book one to two weeks out depending on the season. Summer and early fall tend to fill faster because that’s when wildfire smoke and AC demand push homeowners to address their ductwork.
Call (877) 824-2949 for a free estimate. We’ll explain exactly what’s in your ductwork, what it needs, and what it will cost before any work begins.
What happens when you call
- 1A real person answersNo phone trees. Talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Westminster Customers Say
"Fair price and thorough work. They ran about an hour and a half past the estimated finish time, so don't schedule anything tight after."
- Alma Martinez"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Andres Herrera"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Amit Reddy