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 University City, MO
Air duct repair in University City is a different job street by street. The city’s housing splits sharply between century-old brick homes around the Loop and mid-century ranches in University Hills, and those two houses fail in completely different ways. Add St. Louis summers that run an HVAC system continuously and winters that bake debris onto heat exchangers, and you get ductwork that needs a real diagnosis before anyone touches a vacuum. That’s what we do as a focused indoor-air company in University City: professional-grade extraction equipment on one side, repair capability on the other, one flat price per system agreed before work starts. Call (877) 349-6189 for a free estimate.
Why University City Homes Are Different
You can’t quote a University City duct job by square footage. Housing stock here runs mostly 1910s to 1950s brick and frame homes with full basements, mixed with mid-century ranches that have slab-on-grade additions. Original galvanized or early flex duct is common, and basement trunk lines are often exposed and accessible from below, which is a gift for inspection. The trouble is above the basement.
In the older brick homes, ducts were often retrofitted through closets or original gravity-furnace chases. That creates dead-end branches that collect decades of soot and never show up at the supply registers. A technician who scopes from the vents alone will miss them entirely. We scope from the basement trunk line instead.
St. Louis weather does the rest. Long humid summers keep the system pulling dust and allergens through the ductwork, and the winter heating cycle bakes that film onto duct walls. By the time a homeowner notices, the problem is usually in the branch runs, not the equipment. This is why we ask about foundation type and duct material before we quote anything.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Our Main University City Services
Two jobs come up again and again in this city: recovering ductwork that’s been quietly leaking for years, and clearing dryer vents that have become a genuine fire risk.
Air Duct Cleaning in University City
In the Loop’s older brick homes, cleaning starts at the basement trunk and works outward, because that’s the only way to reach the closet-retrofitted branches that supply vents leave invisible. We use Rotobrush and Nikro extraction systems with Abatement Technologies containment, so the debris that comes loose stays captured instead of drifting into your living room. For mid-century ranches with slab additions, the branch layout is shorter but often tighter, and the flex runs need gentler handling. Either way, the system gets cleaned whole, not per vent. If you want the details on Air Duct Cleaning in University City, that page covers the equipment and the process.
Dryer Vent Cleaning in University City
Dryer vents in University City’s older homes were often routed before anyone thought hard about lint. That means long runs, tight elbows, and exterior flappers that stick. When a dryer starts taking two cycles to finish a load, restricted airflow is usually behind it, and blocked lint is a leading cause of residential house fires. We clear the full run and verify airflow at the exterior. Dryer Vent Cleaning in University City explains how the vent path in these houses is assessed.
Air Duct Repair in University City
Air duct repair is where most University City homes actually need attention, and it’s rarely the part owners expect. In homes built between the 1910s and 1950s, duct runs were retrofitted through closets and old gravity-furnace chases, and those seams have had a hundred heating seasons to separate. St. Louis humidity then softens the tape and mastic while winter heat hardens the galvanized joints, so leaks grow quietly in the basement where nobody looks. Cleaning a system that leaks just moves dust through the gaps. Our Air Duct Repair work fixes the ductwork itself, and because we diagnose during the clean, a compromised run gets corrected on the same visit instead of sending you hunting for a second contractor.
Ductwork Repair
Signs you need it
You need ductwork repair if rooms closest to the furnace run hot or cold while far rooms struggle, if you can feel air escaping at a basement joint, or if dust settles faster than it should after a clean.
What it costs in University City
Ductwork repair in University City typically runs $250 to $900 depending on how many joints, seams and branch runs need sealing, with the written estimate setting the final price.
How we do it
We scope the trunk line from the basement, isolate the leaking sections, then seal and re-connect seams with proper mastic and mechanical fasteners rather than tape alone.
Air Duct Replacement
Signs you need it
Replacement makes sense when original galvanized duct has rusted through, when early flex has collapsed or torn beyond sealing, or when a dead-end branch can’t be cleared and no longer serves a room.
What it costs in University City
Air duct replacement in University City is typically $900 to $2,800 for the affected runs, and the written estimate sets the final price once the scope is measured.
How we do it
We measure the existing runs, remove the failed sections, and install sealed, properly sized replacement duct that matches the system’s airflow instead of whatever fits the old chase.
What Air Duct Repair Costs in University City
These are typical ranges for the repair work itself, and they shift with accessibility, duct material, and how much of the run is compromised. The written estimate you receive is the price you pay.
| Item | Typical range in University City |
|---|---|
| Ductwork repair (sealing joints and branch runs) | $250 – $900 |
| Air duct replacement (affected runs) | $900 – $2,800 |
| Ductwork installation (new runs) | $600 – $2,400 |
Can you repair ductwork in a University City basement without tearing into the walls?
Usually yes. Most University City basements have exposed trunk lines and accessible branch takeoffs, so we can scope, seal and reconnect from below. Wall openings only come up when a closet-retrofitted chase has failed at the riser.
Is it worth repairing ducts in a hundred-year-old University City house?
Yes, when the ductwork is otherwise sound. Sealing and repairing the existing runs protects the HVAC equipment and restores airflow to far rooms, which costs far less than replacing a system strained by leaking ducts.
Brands We Service in University City
We work with trusted air-quality brands including Honeywell and Aprilaire, along with Guardsman products, and we keep Abatement Technologies containment equipment on hand for proper HEPA filtration during the work. We don’t claim stocked parts for any brand; if a component needs replacing, we source it and give you a clear turnaround. You can look through our brands for the full list.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning Company in University City, MO
One flat price per system, agreed before any work starts. No per-vent pricing, no teaser coupon that turns into a bigger invoice once the technician is on site.
| Service | Typical range in University City |
|---|---|
| Air duct cleaning (whole system) | $350 – $700 |
| Dryer vent cleaning | $100 – $200 |
| Ductwork repair (sealing joints and branch runs) | $250 – $900 |
| Air duct replacement (affected runs) | $900 – $2,800 |
| Ductwork installation (new runs) | $600 – $2,400 |
| Additional duct system (second zone or addition) | $150 – $300 |
| Before-and-after photo documentation | Included |
What pushes price up in University City is access, not size. A slab-on-grade addition with tight flex runs, or a basement chase packed behind finished storage, takes longer than an open trunk line in a full-basement brick home. Duct material matters too: early flex needs more careful handling than galvanized. Whatever the job involves, the written estimate sets the final price.
Neighborhoods We Serve in University City
We work across University City, from the older brick blocks near the Loop to the mid-century ranches in University Hills and the quieter residential streets around Ackert Park and Lewis Park. Because the housing changes so much within a few blocks, we quote by foundation type and duct material. One response note for the whole city: we answer the phone 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday.
- The Loop and surrounding brick blocks
- University Hills
- Ackert Park
- Lewis Park
- Wydown and nearby streets
Service Area – Cities Near University City
University City sits right against several other communities we regularly work in. If you’re just over a city line, the duct conditions won’t surprise us, since the housing stock and the St. Louis climate follow you across the border. We also cover Clayton, MO, St. Louis, MO, Overland, MO, and Jennings, MO. Call with your address and we’ll confirm coverage before anything else.
Serving University City, MO – Our Local Coverage Area
We serve University City 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 University City
Fast dispatch in University City runs from 7am to 7pm, Sunday through Friday, and the phone line is answered 24/7. A call outside those dispatch hours gets booked into the next opening. Estimates are free, so call (877) 349-6189.
Most duct repair work doesn’t require a permit, but replacing or adding duct runs can fall under mechanical code, so confirm with the city’s building department before scheduling. We’ll scope the job first so you know exactly what’s being proposed.
Yes. We work with property managers and renters throughout University City, from the older Loop buildings to single-family homes. The quote still comes per system, and we scope from the basement or mechanical room rather than the registers so a retrofit chase gets found.
Whole-system air duct cleaning in University City typically runs $350 to $700, and a second zone or addition adds $150 to $300. That’s one flat price for the system, not a per-vent charge, and the written estimate sets the final price.
Low quotes are usually per-vent pricing or a coupon figure that grows once the technician is on site. A real whole-system clean takes professional extraction equipment and time, especially in older Loop homes with hidden branch runs. Ours is one agreed price.
We photograph the ducts before and after, so you see the same runs we worked on. Combined with the flat price agreed upfront and our satisfaction guarantee, you’re not relying on a technician’s word alone.
Most University City homes do well with cleaning every few years, sooner after a renovation or if allergies flare. Homes with exposed basement trunk lines and continuous summer HVAC use tend to need it more often than newer construction.
Call (877) 349-6189 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday. Our technicians have up to 9 years of experience, and every job gets one flat price agreed before work starts, plus before-and-after photos of your own ducts.
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 University City Customers Say
"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."
- Malik Bryant"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."
- Whitney Sutton"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."
- Steve Norris