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 Winston-Salem?
HVAC cleaning in Winston-Salem typically costs $280 to $750 for a standard single-system home, with the most common whole-home duct and HVAC cleaning running $400 to $650. Smaller jobs focused on one zone or a limited number of runs land closer to $250 to $350, while larger homes with two systems or heavy contamination in Central and Ardmore often run $700 to $1,200. The number that matters is the one on your written estimate, but the ranges below should get you close before anyone knocks on your door.
We clean HVAC ductwork with professional-grade Rotobrush and Nikro equipment, the same systems commercial HVAC contractors rely on. That matters for pricing: the tool set determines how much cleaning is actually possible in a visit, and how long it takes to do it right. Here’s how the numbers break down for Winston-Salem homeowners in 2026.
Key Takeaways
- Most whole-home HVAC cleanings in Winston-Salem run $400 to $650.
- Larger homes and two-system layouts run $700 to $1,200.
- Dryer vent cleaning is priced separately, usually $120 to $250.
- Duct repair is quoted per section, not folded into a cleaning price.
- Free estimates and upfront pricing mean the written quote sets the final number.
HVAC Cleaning Cost Breakdown (2026)
Pricing depends on how many runs you have, how many systems, how accessible the plenum is, and how much debris is actually present. The table below shows typical Winston-Salem line-item ranges so you can see where your quote is landing.
| Service | Typical Winston-Salem Range | Notes |
|---|---|---|
| Single-zone duct cleaning (up to 10 runs) | $280 – $400 | Common for condos, townhomes, and smaller single-story homes |
| Whole-home duct and HVAC cleaning (11-20 runs) | $400 – $650 | The most common job in Winston-Salem’s mid-century and 1990s subdivisions |
| Large home or two-system cleaning (20+ runs) | $700 – $1,200 | Includes multiple plenums, returns, and air handler connections |
| Air handler and evaporator coil cleaning | $180 – $350 | Often added when the coil is visibly soiled |
| Return duct and register cleaning (per return) | $40 – $90 | Returns collect more debris than supply runs |
| Duct repair (minor flex duct reconnection) | $150 – $400 | Per section; replaces disconnected or crushed runs |
| Duct repair (major trunk or plenum work) | $450 – $1,200 | Quoted after inspection; often found during cleaning |
| Dryer vent cleaning (standalone) | $120 – $250 | Priced by vent length and access; separate from HVAC |
| Mold or heavy contamination remediation | $600 – $1,500 | Uses Abatement Technologies equipment with containment |
Pricing pushes toward the higher end when there are two air handlers, when the system has never been cleaned, when a renovation just wrapped up, or when the plenum is in a crawlspace or tight attic where movement is slow. It lands on the lower end for well-maintained homes with easy attic access, a single system, and clean return plenums. If you’ve had recent HVAC work done and the tech warned you about debris in the plenum, expect that to add to the quote.
What Affects HVAC Cleaning Pricing in Winston-Salem
- Number of systems. A single split system is the baseline. Winston-Salem homes with a second system for upstairs – common in Buena Vista and Sherwood Forest – add a full second cleaning set.
- Age of the home. Century-old homes in West End and Ardmore often have retrofitted flex duct running through tight chases and knee walls. Accessibility slows the job and prices reflect it.
- Duct condition. If runs are disconnected, crushed, or falling apart in the attic, we quote duct repair alongside cleaning. Cleaning a broken system just moves debris around.
- Dirt load. Homes near busy corridors, homes with pets, and homes that just had a renovation carried out need more time and more extraction passes. A renovation is one of the biggest triggers we see.
- Climate and pollen. The Piedmont’s long pollen season and humid summers push more particulate through filters and into return plenums than drier climates. Systems that run hard through August and September collect debris faster than those in milder regions.
- Access. Attic hatch size, crawlspace clearance, and whether the plenum is boxed in all affect labor. A cramped attic in a 1950s home takes longer than a wide-open newer build.
We bring Delmar Air Duct Cleaning equipment into each job, so the toolset doesn’t vary from job to job. What varies is the system you have and what it needs.
Does HVAC Cleaning Cost More in Winston-Salem Than Other NC Cities?
Winston-Salem HVAC cleaning pricing sits slightly below Raleigh and Charlotte, roughly in line with Greensboro, and above smaller Piedmont towns where travel and labor costs are lower. A comparable whole-home job in the Triad usually runs 10-20% less than the same job in the Triangle. That’s a small edge, but it’s real. It also means a quote that is significantly under the ranges above is worth a second look – particularly if the quote doesn’t specify which equipment will be used or how returns and plenums are handled. The Rotobrush and Nikro systems we run cost more to operate than shop vacuums, and that cost is what separates a thorough mechanical clean from a pass with a hose.
What’s Included in a Typical HVAC Cleaning Price?
A proper cleaning covers more than the visible register grilles. Our standard scope includes mechanical agitation of every accessible supply and return run, high-volume negative-pressure extraction, cleaning of the air handler cabinet and blower area when accessible, cleaning of the return and supply plenums, and a visual check of the ductwork for disconnections or damage. If we find breaks or crushed runs, we note them for repair so the customer can decide before we leave.
A job that only vacuums through the registers is not the same as a full-system clean. The difference shows up in the plenum and air handler, which is where most of the accumulated dust and debris actually lives. Ask any provider what their scope includes before you compare price.
Dryer vent cleaning is a separate service priced on its own. Dryer vents are the most overlooked fire hazard in the home, and we take them seriously. Lint buildup behind the dryer and along the vent run is a real risk, and it takes a dedicated visit with the right brushes and airflow equipment to clear it properly.
Duct Repair Cost in Winston-Salem: What Homeowners Should Expect
Duct repair in Winston-Salem typically runs $150 to $400 for a single disconnected or crushed flex run and $450 to $1,200 for major trunk or plenum work. Repairs we find most often are disconnected flex sections in the attic, crushed runs behind knee walls, plenum tape failing at the seams, and runs that were never properly supported. A home that has had pest activity, a renovation, or a prior HVAC replacement often shows several of these at once.
What sets our repair pricing apart from a cleaning-only provider is that we don’t leave a damaged system behind. If we find a problem during cleaning, we can quote the fix on the same visit. Most cleaning-only companies will hand you the cleaning bill and tell you to call someone else for the repair. Clean it. Repair it. Protect it – that’s the full arc of what we do.
How to Save on HVAC Cleaning
- Bundle the air handler. Adding air handler and coil cleaning to a duct cleaning visit costs less than a separate trip later. If the coil is soiled, the price of waiting is higher energy bills, not just another invoice.
- Keep filters current. A clean filter between visits cuts the debris load that lands in the plenum. Use the filter your system was designed for, and change it on schedule rather than when it looks bad.
- Address leaks before they spread. A disconnected flex run lets attic air (and attic dust) into the system. Repairing it before the next cleaning keeps the interior cleaner for longer.
- Schedule cleaning after renovations. Drywall dust and construction debris are a big cause of dirty systems. Cleaning once the reno is complete beats cleaning twice a year later.
- Ask about air quality upgrades at the same visit. We work with Honeywell and Aprilaire systems, so filtration and air quality equipment can be reviewed while we’re on site rather than in a separate appointment.
- Get a free estimate first. Call (844) 834-1338 and we’ll walk through your system and give you a written number with no charge for the visit.
Is HVAC Cleaning Worth the Cost in Winston-Salem?
Yes, in the specific cases where the system has visible debris, a pet or renovation history, a musty smell, or an air handler that hasn’t been cleaned in years. Those are the conditions where cleaning pays back through better airflow, less strain on the blower, and cleaner air moving through every room. For a system that was cleaned recently and has been on a filter schedule, a repeat visit every few years is enough.
What a cleaning doesn’t fix is a broken or disconnected duct. If your HVAC is running long cycles or rooms are unevenly cooled, have the ducts inspected before deciding a cleaning is the answer. Fixing a crushed run can do more for your energy bill than a cleaning on its own.
Our technicians have up to 13 years of experience with HVAC and duct cleaning, and we bring that experience to Winston-Salem homes whenever we’re called out. If the job needs containment – say, after water intrusion or a mold concern – we use Abatement Technologies equipment to manage the space properly.
FAQs – HVAC Cleaning Cost
How much does HVAC cleaning cost in Winston-Salem?
HVAC cleaning in Winston-Salem typically costs $280 to $750, with most whole-home jobs landing between $400 and $650. Larger homes with two systems run $700 to $1,200. Call (844) 834-1338 for a free estimate and a written number that fits your system.
Is it cheaper to repair or replace damaged ducts?
Repair is almost always cheaper than replacement – a single disconnected run usually runs $150 to $400 to fix, while replacing a duct section or trunk line runs much higher. If two or three runs are damaged and the rest are intact, repair is the obvious call. Call (844) 834-1338 and we’ll tell you which side of that line you’re on.
What does dryer vent cleaning cost in Winston-Salem?
Dryer vent cleaning in Winston-Salem typically costs $120 to $250, depending on vent length, access, and how much lint has built up. It’s a standalone service from HVAC cleaning. Call (844) 834-1338 for a quote.
Can you come today?
Same-day service is often possible, depending on the schedule and your system’s size. We answer 24/7 for scheduling and dispatch a technician from 7am to 7pm, Sunday through Friday. Call (844) 834-1338 to check the next available window.
Do you charge extra for a weekend or after-hours call?
Price is set per job by the written estimate, not by the day of the week. We answer 24/7. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. Call (844) 834-1338 for a free estimate.
How long does HVAC cleaning take?
A single-system whole-home cleaning usually takes two to four hours. Two-system homes and homes with heavy contamination take longer, and duct repairs add time on top. We’ll give you a realistic window when we book your visit.
Get a Written Estimate for Your Winston-Salem Home
Call (844) 834-1338 for a free estimate on HVAC cleaning, duct repair, or dryer vent cleaning in Winston-Salem. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. We come out, look at your system, explain what’s there, and put the number in writing before any work starts. No surprises on the invoice, and no pitch you didn’t ask for.
If you’re not sure whether you need cleaning or repair, call and describe the symptom – musty smell, uneven cooling, long runtimes, visible debris at the vents. That’s usually enough for us to tell you what to expect and what a fair range looks like before anyone arrives.
Written by the team at Delmar Air Duct Cleaning.
Pricing reflects the Winston-Salem market as of 2026. Delmar Air Duct Cleaning offers free estimates – call (844) 834-1338.
What Our Customers Say
"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."
- Neil Mercer"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."
- Matt Pruitt"Told me straight that our ducts were in decent shape and didn't need doing every year like the mailer companies claim."
- Jennifer Schaefer