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 Crenshaw, CA
Air Duct Repair in Crenshaw is where most of our calls start. The 1950s and 60s tract homes here were built with galvanized ductwork that has now spent six or seven decades in shallow attics and crawlspaces, and a lot of it is cracked, disconnected, or pulling dust straight from under the house. We bring Rotobrush rotary-brush systems and Nikro HEPA vacuums to clean what remains and repair what has failed. If you have noticed rooms that never quite heat or cool, or dust that returns within days, call (877) 358-4828. We answer 24/7 and fast dispatch runs from 7am to 7pm, Sunday through Friday.
Why Crenshaw Homes Are Different
Crenshaw sits in the 90303 ZIP, a densely built postwar South LA neighborhood of single-story stucco and wood-frame tract homes on raised foundations. Most of these houses went up between the 1940s and 1960s, and their original rigid galvanized supply ducts still run through shallow attics and crawlspaces. Decades of warm, dry Mediterranean weather, strong onshore winds funnelling off LAX, and one of the region’s heaviest spring pollen seasons mean dust, pollen, and cooking residue accumulate in those old ducts faster than in newer systems. Many homes still have windows open through long stretches, so every gust pulls airborne particulate into the return side and deposits it inside the duct walls.
The distinctive problem on raised-foundation homes here is the return plenum. Crenshaw houses are a block away from slab-on-grade construction you would see elsewhere in the South Bay, and in a crawlspace home a cracked or disconnected return plenum pulls dust, lint, and pest debris directly into the air stream. You can clean supply ducts all day and the system will still throw dust within a week because the return side is pulling from the crawlspace. That is why we fix ductwork as part of the conversation, not as a separate call.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Our Main Crenshaw Services
Crenshaw homeowners call about two things most often: duct systems that have not been cleaned in years, and dryer vents that are packed with lint in homes where the laundry room sits deep inside the footprint and the vent run is long. Both are handled by the same crew with the same source-removal approach.
Air Duct Cleaning in Crenshaw
Most Crenshaw houses have original galvanized supply ducts or a mix of later flex-duct retrofits, and the goal is to remove decades of accumulated dust, pollen, and cooking residue without blowing it through the living space. We deploy Abatement Technologies air filtration on site during every cleaning job, so the dislodged particulate is contained at the source. The Rotobrush rotary-brush system physically scrubs the duct walls; the Nikro HEPA vacuum captures the debris as it comes loose. The full scope of this work is covered on Air Duct Cleaning in Crenshaw.
Dryer Vent Cleaning in Crenshaw
Long interior dryer vent runs are common in single-story Crenshaw tract homes, and lint builds up fast when the vent has been breathing warm, dry air for years. A restricted vent makes the dryer run hotter and longer, and the lint itself is the fuel for a vent fire. We clean the full run from dryer to exterior termination and tell you plainly if the vent is cracked, sagging, or needs replacement. See the specific approach for this neighborhood at Dryer Vent Cleaning in Crenshaw.
Air Duct Repair in Crenshaw
Air Duct Repair in Crenshaw usually means restoring ductwork that was installed when these homes were built and has never been properly sealed or supported since. The original rigid galvanized ducts in shallow attics and crawlspaces lose their joints, develop rust pinholes, and sag where hangers have pulled loose. On raised foundations, the return plenum under the house is the first place we check, because a disconnected return pulls dust and pest debris from the crawlspace straight into every room. We clean it and fix it in the same visit. That full-scope approach is why we built this service; details live on the Air Duct Repair hub.
HVAC Duct Installation
Signs you need it
Rooms that stay hot or cold no matter how the thermostat is set, visible duct damage in the crawlspace, or airflow so weak at registers that you can barely feel it.
What it costs in Crenshaw
Typical new duct installation in Crenshaw runs $3,000 to $7,000 depending on the number of runs, accessibility of the attic or crawlspace, and whether the old ducts can be reused as pathways.
How we do it
We size each run from the HVAC system’s airflow requirements, replace the duct sections with sealed, insulated runs where needed, and confirm register airflow before we leave.
Air Duct Replacement
Signs you need it
Ducts with rust, crushed sections, animal damage, or joints that have pulled apart so badly that sealing would not restore proper airflow.
What it costs in Crenshaw
Replacing a portion of ductwork in Crenshaw typically runs $1,800 to $4,500, with full-system replacement on larger homes reaching higher depending on how much of the attic or crawlspace we must traverse.
How we do it
We remove the failed sections, install new rigid or flex duct matched to the system’s static pressure, seal every connection, and insulate wherever the run sits in unconditioned space.
Ductwork Repair
Signs you need it
Dust streaks near register faces, musty air when the blower kicks on, or a crawlspace return plenum that has separated from the duct collar.
What it costs in Crenshaw
Targeted duct repairs in Crenshaw usually run $450 to $1,500 depending on how many joints are loose, whether we are working in a tight crawlspace, and how much sealing material the system needs.
How we do it
We locate the leaks, reseat or replace failed connections, apply mastic and mechanical fasteners, and test the system under blower pressure to confirm the air is staying in the ducts.
What Air Duct Repair Costs in Crenshaw
| Item | Typical range in Crenshaw |
|---|---|
| Targeted ductwork repair (loose joints, small leaks) | $450 – $1,500 |
| Partial duct replacement | $1,800 – $4,500 |
| Full HVAC duct installation | $3,000 – $7,000 |
These are estimates, not quotes. The written estimate sets the final price before any work begins, and we agree on one flat price per system so there are no per-vent add-ons when the van pulls up.
Does Air Duct Repair in Crenshaw require a permit?
Most duct repair and replacement work in Crenshaw does not require a separate permit when we are working on the existing system, but significant changes to the HVAC layout or new runs tied to an addition can. We tell you before work starts if your project falls under city review.
How long does duct repair take in Crenshaw homes?
Most targeted repairs in Crenshaw finish in a single visit because we carry the materials for common galvanized and flex-duct fixes. Full replacement on a large crawlspace home may take longer depending on access. Call (877) 358-4828 for a time estimate on your specific system.
Brands We Service in Crenshaw
We work with Honeywell and Aprilaire filtration and IAQ components, and our service process incorporates Guardsman products alongside Rotobrush and Nikro equipment. Most of the parts needed for older Crenshaw duct systems are available locally or stocked on our trucks, so repair work does not stall waiting on a shipment. See the full our brands page for what we service.
See the difference
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After
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AfterPricing for Air Duct Cleaning Company in Crenshaw, CA
| Service | Typical range in Crenshaw |
|---|---|
| Air duct cleaning, whole system | $350 – $600 |
| Dryer vent cleaning | $95 – $180 |
| Ductwork repair, targeted leaks and loose joints | $450 – $1,500 |
| Air duct replacement, partial system | $1,800 – $4,500 |
| HVAC duct installation, full system | $3,000 – $7,000 |
| Rooftop package-unit duct connection | $350 – $700 |
| Exhaust duct repair or replacement | $200 – $600 |
| Return plenum rebuild in crawlspace | $500 – $1,200 |
What pushes a Crenshaw quote toward the higher end is access: shallow attics, tight crawlspaces, and ducts that have not been touched since the house was built all take more labor. Regardless of the number, the price is set per job by the written estimate and agreed before work starts, so you never face a bill that was not on paper first.
Neighborhoods We Serve in Crenshaw
Crenshaw is a compact, densely built neighborhood, and most of our work here happens in the single-story tract pockets between the major north-south corridors. Our crews know the older stucco and wood-frame stock well, including the crawlspaces and shallow attics that make these homes different.
- Martin Luther King Jr. Boulevard corridor
- Crenshaw Boulevard corridor
- Manchester Square
- Parchester tract
- North Crenshaw
Response for Crenshaw is same-day in most cases when you call before the afternoon, Sunday through Friday. We answer 24/7 and fast dispatch runs from 7am to 7pm.
Service Area – Cities Near Crenshaw
Crenshaw sits close to several South LA neighborhoods with similar postwar housing stock. We also serve Morningside Park, CA, Vermont Vista, CA, Westmont, CA, and Lawndale, CA for duct cleaning, dryer vent cleaning, and duct repair. Each area has its own mix of slab and raised-foundation homes, and the equipment stays the same: Rotobrush for source removal, Nikro HEPA for capture, and the repair capability to correct what cleaning exposes.
Serving Crenshaw, CA – Our Local Coverage Area
We serve Crenshaw and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Crenshaw
Most Crenshaw calls are scheduled same-day when you call before the afternoon. We answer 24/7 and fast dispatch runs from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening.
Most Crenshaw homes are in ordinary residential tracts without historic overlay restrictions, so interior duct work rarely triggers HOA review. Exterior work, like a new dryer vent termination through a stucco wall, is the only part that usually needs a quick check with your HOA if you have one.
Yes, that describes most of Crenshaw. We are set up for original galvanized ducts in shallow attics and crawlspaces, including return plenums that have separated and flex-duct retrofits that were added years later without proper sealing. The same crew cleans it and repairs it.
If your Crenshaw home has not had its ducts touched in years, or you are seeing dust and weak airflow from the registers, call (877) 358-4828 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
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 Crenshaw 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."
- Jamal Carter"Did the dryer vent while they were here for a small add on price. The dryer now finishes a load in one cycle instead of two."
- Lisa Quinn"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Carmen Mendoza