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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
After
Before
AfterHow Much Does HVAC Cleaning Cost in Columbia?
HVAC cleaning in Columbia typically runs $350 to $900 for a full residential system, which covers supply and return ducts, registers, and the air handler cabinet. A single-zone or small-home job often lands near the low end, while a two-story home with multiple return trunks and heavy buildup sits closer to $800-$900. Dryer vent cleaning is priced separately at $120-$200, and air duct repair, when it’s needed, is quoted per job from a written estimate.
Those ranges are estimates, not a menu. The written estimate you get before any work starts is what sets the final price, and it costs nothing to get one. Call (866) 942-9804. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
HVAC Cleaning Cost Breakdown (2026)
Here’s how the line items usually stack up in the Columbia market for 2026. Most homes don’t need every line, and a walkthrough tells us which ones apply.
| Line Item | Typical Estimated Range |
|---|---|
| Full HVAC cleaning, small home or single zone (supply + return + registers) | $350 – $550 |
| Full HVAC cleaning, average two-story home (multiple return trunks) | $550 – $900 |
| Return duct cleaning only | $200 – $350 |
| Air handler cabinet and blower compartment cleaning | $150 – $300 |
| Register and grille cleaning (per unit, in quantity) | $8 – $20 each |
| Dryer vent cleaning (standalone) | $120 – $200 |
| Air duct repair (sealing, reconnecting, replacing flexible runs) | Quoted per job |
What pushes a Columbia job toward the top of those ranges: more return trunks than the average house, a system that hasn’t been touched in many years, flex duct runs that have sagged or separated in an attic, and heavy debris from a recent renovation. What pulls it down: a compact ranch plan with short, accessible runs and registers that come off clean.
One thing worth saying plainly. Cleaning is only half of what a duct problem usually is. If a run has come loose at a collar or a section of flex has torn, vacuuming it and leaving it is money spent twice. That’s why we clean it and we fix it, and why Columbia homeowners often get both quoted in the same visit instead of coordinating a second contractor.
What Affects HVAC Cleaning Pricing in Columbia
Price moves with the system and the house, not with a coupon. Six things drive it most.
- System size and trunk count. A Columbia home with one central return costs less to clean than a two-story with returns on both floors and a separate trunk feeding a bonus room.
- Access. Ducts buried under blown insulation in a low attic, or runs above a finished ceiling, take longer to reach and take more care. Accessible basement or crawlspace runs go faster.
- How long it’s been. A system cleaned within the last few years is mostly dust. One that’s gone a decade or more can hold debris that has compacted against the duct walls and needs contact cleaning to break loose.
- Duct condition. Loose joints, torn flex, crushed runs, and disconnected boots change the job from cleaning to cleaning plus repair. We quote the repair separately so you can see what’s what.
- Humidity and the long cooling season. Columbia’s warm, humid summers keep systems running hard from spring into fall, and that extra runtime moves more air and more particulate through the ducts than a shorter season would. It’s one reason ductwork here accumulates faster than in milder climates.
- Pollen and construction dust. The Piedmont’s spring pollen load is heavy, and renovation dust from kitchens and additions settles into return ducts. Both add to what has to come out.
None of these are guesses made over the phone. We look at the system, count the runs, check the condition, and write it down.
Why Professional Equipment Changes the Price
Some quotes in Columbia come in low because the work is low. A shop-vac and a brush on a drill will pull loose dust off the first few feet of a run. It won’t do source removal, and it won’t touch what’s compacted against the walls deeper in.
We run Rotobrush contact-cleaning systems and Nikro negative-pressure equipment, the same class of tools used in commercial and restoration work. Negative pressure holds the duct under vacuum while contact cleaning breaks debris loose, so what comes off the walls goes into the collector instead of into your living space. The filtration side of the toolkit includes Abatement Technologies and Guardsman products, which is source-removal methodology rather than surface cleaning.
That’s also why we’re familiar with Honeywell and Aprilaire air-quality equipment. Those systems depend on clean ductwork to work the way they’re designed to, and cleaning what they depend on is part of doing the job properly.
Our technicians have up to 11 years of experience, and they work with this equipment as a matter of course, not as an upgrade.
What Does Dryer Vent Cleaning Cost in Columbia?
Dryer vent cleaning in Columbia typically runs $120 to $200 as a standalone service. It’s priced on its own because it’s a separate pathway with a separate job to do, not an add-on tacked onto a duct invoice.
The length and route of the vent matter. A short straight run through an exterior wall is straightforward. A long run with elbows, or one that exits through the roof, takes more time and more care. Lint buildup in a restricted vent is a real fire risk and it makes the dryer work harder on every load, which shows up on the power bill over a year.
If you’ve noticed clothes taking two cycles to dry, or the outside flapper barely moving when the dryer runs, that’s worth a look. Call (866) 942-9804 for a free estimate on the vent and we’ll tell you what we find.
Is Air Duct Repair Included in the Cleaning Price?
No. Cleaning and repair are quoted separately so you can see exactly what each one costs. Air duct repair covers sealing leaking joints, reconnecting runs that have come loose at the collar or boot, and replacing flexible duct that’s torn or crushed.
Keeping repair in-house is the reason one call covers it. Most cleaning companies stop at the vacuum and refer structural problems out, which means a second contractor, a second scheduling conversation, and often a gap of weeks where the system is clean but still leaking. We’d rather fix what we find while we’re already in the system.
Repair pricing depends on how many runs need attention and how accessible they are. A single reconnected boot is a small job. A trunk line with several separated joints and a crushed flex run is a larger one. Both get a written estimate before anything starts.
How to Save on HVAC Cleaning
There’s no trick to a lower bill here, just a few practical moves that keep the number honest.
- Get the estimate in writing before work starts. A written estimate that lists the line items protects you from a number that grows mid-job. Ours is free and it’s itemized.
- Bundle the pathway, not the upsell. If the ducts and the dryer vent both need attention, having them looked at in the same visit saves a second trip and often a second access setup.
- Fix what’s found, don’t re-clean it later. A disconnected run that gets vacuumed and left will fill back up fast. Paying once for the repair beats paying twice for cleaning.
- Change filters on schedule. A clogged filter strains the blower and lets more particulate settle downstream. It’s the cheapest maintenance there is.
- Ask about access before the visit. If you know where the attic hatch and the air handler are, tell us when you call. It helps us quote accurately and arrive prepared.
- Don’t wait for a symptom. A musty smell at the registers or a visible dust plume when the system kicks on means it’s already overdue. Earlier is cheaper than later.
Free estimates are the simplest saving of all. Call (866) 942-9804, tell us the size of the house and what you’ve noticed, and we’ll get you a number.
FAQs – HVAC Cleaning Cost
How much does HVAC cleaning cost in Columbia?
Most Columbia homes fall between $350 and $900 for a full cleaning, with the average two-story landing around $550 to $900 and a compact single-zone home closer to $350 to $550. The written estimate sets the final price. Call (866) 942-9804 for a free quote.
Is it cheaper to clean the ducts or replace them?
Cleaning is almost always cheaper than replacement, and it usually solves the problem. Full duct replacement is a major project, while cleaning plus targeted repair on a few runs typically runs a fraction of that. If the ductwork itself is sound and just dirty or leaking at the joints, repair is the sensible call. Call (866) 942-9804 and we’ll tell you which one you’re looking at.
How much does air duct repair cost in Columbia?
Repair is quoted per job rather than by a flat rate, because a single reconnected boot and a trunk line with multiple separated joints aren’t the same work. Expect a written estimate before anything starts, and expect it to be separate from the cleaning line. Call (866) 942-9804 for a free estimate on the repair.
Can you come today?
Often, yes. Same-day service is available depending on the schedule, and the estimate is free either way. We answer 24/7; a call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. Call (866) 942-9804 and we’ll find you a slot.
Why is my Columbia quote higher than a coupon ad I saw?
Coupon pricing usually covers a partial pass with consumer-grade equipment, while a full source-removal job with Rotobrush contact cleaning and Nikro negative pressure covers the whole system and takes real time. The number that matters is the written estimate for the work your house actually needs. Call (866) 942-9804 and we’ll walk you through what’s included.
Get a Free Estimate on Your Columbia System
If your ducts are dirty, your dryer is running long, or you suspect a run has come loose, one call covers all three. We clean it, we fix it, and you get the number in writing before we start. Take a look at Hartwell Air Duct Cleaning to see the three services we focus on, then call (866) 942-9804 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Pricing reflects the Columbia market as of 2026. Hartwell Air Duct Cleaning offers free estimates – call (866) 942-9804.
Written by the team at Hartwell Air Duct Cleaning.
What Our Customers Say
"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Shanice Boyd"Found a disconnected run in the crawlspace while they were in there and told me about it rather than cleaning around it."
- Ebony Hampton"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Rashad Bryant