Top 5 Residential Air Duct Cleaning Services in Charleston, SC for 2026
Charleston's humidity doesn't just make summers miserable; it drives mold, dust mites, and salt corrosion deep into ductwork in ways most homeowners won't notice until the air starts smelling off or allergy symptoms spike. Choosing the right residential air duct cleaning services in Charleston, SC deserves real care, because the gap between a thorough job and a superficial one stays invisible until it very much isn't. This list covers five companies currently serving the area, what each one actually does, and what you can expect to pay.
Why Charleston homeowners schedule duct cleaning now
The Lowcountry climate speeds up duct contamination far faster than drier regions allow. High humidity feeds mold growth inside HVAC systems, coastal salt air eats away at metal components, and the long cooling season keeps ductwork running nearly year-round. The EPA has found that cutting indoor air pollutants - including those cycled through dirty ductwork - can meaningfully reduce respiratory irritants; that matters most for households with children, elderly residents, or allergy sufferers.
Spring and fall are the busiest scheduling windows, with homeowners often booking before heavy AC season so summer starts with clean systems. But mold discoveries, post-renovation dust, and newly purchased homes push demand well outside those periods too. Residential air duct cleaning services in Charleston, SC tend to fill up faster than in most markets simply because regional conditions give people more reasons to call.
R&E Home Solutions is a family-owned company based at 778 Folly Rd in Charleston, serving the metro area and surrounding communities including Summerville, Mount Pleasant, and Columbia.
Services: Air duct cleaning, dryer vent cleaning, mold inspection and remediation, HVAC cleanup, UV light installation, attic cleaning, crawl space services, water damage restoration, chimney sweeping, hood vent cleaning
Area: Charleston, Summerville, Mount Pleasant, North Charleston, James Island, Columbia, SC
Pricing: Residential air duct cleaning $300 to $500; commercial $1,000 to $5,000; free estimates for other services
Standout: NADCA membership since April 2020, ASCS-certified staff, BBB A+ accreditation, exclusive use of organic products, before-and-after photo documentation
The company holds over 800 five-star Google reviews and a 4.9-star rating, a review volume that's unusual for a local home services provider. They use negative air pressure or rotobrush machinery depending on the system and send clients photos during the job. Same-day and emergency appointments are available.
2. Dryer Vent Pros
Dryer Vent Pros focuses exclusively on dryer vent work - cleaning, repairs, reroutes, and installations - rather than offering a broad HVAC menu. That specialization shapes everything about how they operate.
Services: Dryer vent cleaning, duct replacement and repair, side and roof termination hood replacement, vent reroutes, transition hose replacement, bird and pest guard installation, video inspections, washing machine hose replacement
Area: Charleston, Summerville, Goose Creek, Moncks Corner, Hanahan and surrounding SC areas
Pricing: $249 for side-terminating vents; $279 for roof-terminating vents; flat rates, no taxes or hidden fees; 1-year lint-clog-free guarantee
Standout: Single-service specialization; flat-rate transparent pricing; explicitly addresses failures left by generalist competitors (crushed vents, disconnected lines, unsafe roof terminations)
The flat-rate pricing and one-year guarantee are a practical differentiator. And if a previous cleaning left a vent still packed with lint, which their site says is a common complaint, they carry the tools and training to fix what was missed.
3. AirDuct Charleston
AirDuct Charleston provides air duct and dryer vent cleaning across Charleston, Mount Pleasant, Summerville, and North Charleston, positioning itself around NADCA standards and industrial-grade equipment.
Services: Air duct cleaning, dryer vent cleaning, water damage restoration, carpet cleaning, mold cleaning, attic cleaning
Area: Charleston, Mount Pleasant, Summerville, North Charleston
Pricing: Not published; call (843) 608-8042 for a free estimate
Standout: Strict NADCA standards compliance; industrial vacuum cleaners connected to the trunk line near the furnace; 5-star rated with 46 Google reviews
Their process puts industrial-grade vacuum equipment inside containment units and connects to the trunk line near the furnace, the negative-pressure approach NADCA recommends. The review count is smaller than some competitors, but the rating holds strong. Pricing isn't listed publicly. A call is required to get a quote.
4. Fresh Air Duct Cleaning
Fresh Air Duct Cleaning has operated in Charleston since 1998, originally under the name Easy Air Ducts. Over time, the company expanded from a pure duct specialist into AC repair, mold removal, and attic fan servicing.
Services: Air duct cleaning, AC repair, mold removal, attic fan servicing; serves residential and commercial buildings
Area: Charleston, Hollywood, Mount Pleasant, Sullivans Island, Hanahan, Wadmalaw Island, Charleston AFB
Pricing: Approximately $80 to $500 depending on system size, accessibility, HVAC system type, and cleaning scope
Standout: Operating in Charleston since 1998; bonded, insured, and licensed; no traditional advertising, referral-based growth model
The $80 to $500 range is the widest on this list, which reflects real variation in system size rather than a vague estimate. A small, accessible system lands near the low end and a complex multi-zone setup near the high end. Decades of local experience and a referral-driven business model suggest consistent repeat customers. Contact: (843) 806-1001.
5. Ductz
Ductz of Charleston operates out of Ladson, SC (1013 Margaret Dr.) as a franchise location under the Belfor Franchise Group. It serves Charleston, North Charleston, Folly Beach, Goose Creek, Isle of Palms, James Island, Johns Island, Mount Pleasant, and Summerville.
Services: Air duct cleaning, HVAC restoration, dryer vent cleaning and installation, condenser coil cleaning (COILZ® service), UV light purification, air filter upgrades, bathroom exhaust cleaning, duct sealing, post-construction HVAC cleaning, fire and water damage restoration
Area: Charleston, North Charleston, Folly Beach, Goose Creek, Hanahan, Isle of Palms, James Island, Johns Island, Mount Pleasant, Summerville
Pricing: Not published; contact the local franchise for a quote
Standout: Technicians trained to NADCA standards; EPA Post-Cleaning
Consumer Guidelines adherence; broader HVAC restoration scope than most local competitors; franchise infrastructure with independent local ownership
The COILZ® condenser coil cleaning service and post-construction HVAC cleaning are specialized services that most smaller local operators don't carry. So if a renovation recently wrapped or the coils need attention alongside the ducts, Ductz can handle both in one visit.
What affects pricing for duct cleaning in Charleston
Pricing varies enough across providers that a simple "average cost" doesn't tell the full story. The table below covers the dimensions that actually move the number, based on figures observed from provider websites and published ranges in October 2026.
Pricing Factor | How It Affects Cost |
Home size / number of vents | More supply and return vents mean more labor and time; larger systems cost more |
Duct accessibility | Crawl space ducts or attic runs add time compared to accessible interior systems |
Vent termination location (dryer vents) | Roof terminations cost more than side terminations (e.g., Dryer Vent Pros: $249 vs. $279) |
Cleaning method | Negative air pressure vs. rotobrush; some systems require both |
Mold or contamination present | Mold remediation is priced separately and adds significantly to the base cleaning cost |
Scope of services bundled | Duct cleaning + dryer vent + HVAC coil cleaning costs more than duct cleaning alone |
HVAC system type | Multi-zone or older systems take longer to clean and inspect |
Published pricing availability | R&E Home Solutions and Fresh Air Duct Cleaning publish ranges; AirDuct Charleston and Ductz require a quote call |
Also Read:
Provider | Residential Air Duct Cleaning | Dryer Vent Cleaning | Notes |
R&E Home Solutions | $300 to $500 | Not published (free estimate) | Organic products; photo documentation |
Dryer Vent Pros | Not applicable (dryer vents only) | $249 (side) / $279 (roof) | Flat rate; 1-year guarantee |
AirDuct Charleston | Not published | Not published | Call (843) 608-8042 |
Fresh Air Duct Cleaning | ~$80 to $500 | Not published | Range depends on system type |
Ductz | Not published | Not published | Contact franchise for quote |
The widest range on the list belongs to Fresh Air Duct Cleaning ($80 to $500), which captures the real spread between a simple single-story home and a large, complex system. Dryer Vent Pros is the only provider with a locked flat rate, which makes budgeting straightforward.
Bottom Line
Residential air duct cleaning services in Charleston, SC span a real range of specializations. Some companies work exclusively within one service type; others cover the full indoor air quality picture, from ducts to mold remediation to water damage. For homeowners comparing options, the most useful questions are whether the company follows NADCA standards, what cleaning method they use, whether pricing is published upfront, and whether they document the work on-site.
Charleston's climate makes periodic duct maintenance a practical decision rather than an optional one, the right provider depends on what the home actually needs.
