8 Vetted Duct Cleaning Companies in Florence, SC (2026)
Why Florence, South Carolina's humidity makes "Duct Cleaning" essential
Florence, South Carolina's high summer humidity promotes dust, mold, and mildew buildup in ductwork, reducing airflow and indoor air quality. Homeowners looking for the best duct cleaning companies in Florence, SC should expect inspection-based quotes and seasonal scheduling. Plan for service after humid summers when vents feel musty.
Quick Picks
Awards based on the same publicly available signals as the Vouched Score, including provider-stated certifications and dealer status. Not independently verified.
Compare top Duct Cleaning providers in Florence
| # | Provider | Score | BBB | Years | Best for | |
|---|---|---|---|---|---|---|
| 1 | QQuality Service Company | 81 | 4.9 (920+) | — | 23+ | ★ Highest Vouched Score |
Editorial: Quality Service Company lists free estimates and financing options on its site. The company reports serving the Pee Dee since 2003. Quality Service Company notes same-day and emergency response availability. Florence's humid summers make ventilation and coil care important here. Local reviewers praise clear explanations and tidy job sites. Strengths:
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| 2 | AAir Solutions Heating and Cooling | 79 | 4.8 (370+) | — | — | Whole-Home Duct CleaningCommercial |
Editorial: Lists duct cleaning as a routine residential and commercial service. States NATE-certified technicians perform work and pass background checks. Notes same-day service availability for urgent HVAC needs. Ties service to Florence's hot, humid summers and heavier HVAC use. Strengths:
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| 3 | SSwift Services Heating, Cooling & Electrical | 79 | 4.8 (630+) | — | — | Mold & Air QualityInspection & Documentation |
Editorial: Swift Services lists camera and video duct inspections on their service pages. Swift Services reports same-day service and 24/7 emergency availability. Swift Services says financing options are available for larger projects. Florence and nearby Myrtle Beach homes face high humidity and salt-air corrosion. Swift Services states their technicians are certified professionals. Strengths:
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| 4 | AAll Clean Rain Gutters | 75 | 5.0 (185+) | — | — | — |
Editorial: Seamless gutter installation and repair, focused on residential and commercial customers. Strengths:
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| 5 | CCook Comfort Systems LLC | 71 | 4.9 (70+) | — | 20+ | — |
Editorial: Cook Comfort Systems lists same-day emergency HVAC response and 24/7 availability. The company states 20+ years serving Florence homeowners. Cook Comfort Systems notes free estimates on all services per their site. The business reports full licensing and insurance for HVAC and duct work. Florence's summer heat raises high AC demand, making fast duct and HVAC repairs important. Strengths:
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| 6 | SSERVPRO of Florence County | 68 | 4.9 (35+) | — | 59+ | — |
Editorial: Mold remediation capability is prominent, with IICRC-industry certification noted. SERVPRO of Florence County advertises same-day emergency response. The company lists air-duct and commercial duct cleaning among specialty services. SERVPRO traces franchise roots back to 1967, supporting 55+ years in operation. Local storms and summer humidity increase mold risk around Florence, SC. Strengths:
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| 7 | FFirst Choice Heating & Air | 63 | 5.0 (10) | — | — | — |
Editorial: Duct cleaning and indoor-air-quality services are listed across First Choice’s Florence HVAC pages. The company notes a member program that extends labor coverage to three years. First Choice advertises same-day and 24/7 emergency availability for Pee Dee homeowners. Florence summers bring heavy humidity and pollen, which First Choice cites as common IAQ drivers. Multiple recent Google reviews praise prompt arrivals and thorough diagnostics. Strengths:
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| 8 | BBreezePro AC Repair Florence | 60 | 5.0 (8) | — | — | — |
Editorial: BreezePro AC Repair Florence advertises HVAC repair and maintenance services in Florence. The company lists a local storefront near downtown Florence, SC. Florence's hot, humid summers increase residential cooling and duct demands. Eight Google reviewers contribute recent customer feedback about service visits. Reviewers flag:
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Typical Duct Cleaning costs in Florence, SC (2026)
Last updated
Estimated ranges for Florence, SC. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Whole-home air duct cleaning (NADCA-standard) | $285–$650 |
| Air duct cleaning (single system / condo) | $205–$405 |
| Dryer vent cleaning (professional) | $80–$205 |
| Evaporator coil cleaning (in-place) | $120–$365 |
| Air handler / blower assembly cleaning (add-on) | $60–$205 |
| Duct sealing (Aeroseal or similar) | $1,200–$2,850 |
Nearby South Carolina duct cleaning pricing: Aiken · Anderson · Charleston
See broader context: Duct Cleaning pricing in South Carolina · Duct Cleaning pricing nationwide
How were these Florence "Duct Cleaning" providers evaluated?
This guide compared eight Florence duct cleaning providers on review strength, emergency response, technical equipment, years in business, and provider‑reported policies. Weight favored Google Maps review counts and specific signals listed by providers, such as camera inspection, free estimates, and licensed status.
- Air Solutions Heating and Cooling reports commercial duct cleaning and financing options. Its Google rating is 4.8/5.0 (370+ reviews), according to Google Maps data.
- Quality Service Company lists free estimates and financing. It reports 20+ years in business and a satisfaction guarantee (advertised).
- Swift Services Heating, Cooling & Electrical states it uses camera inspection equipment. Its listing shows a 4.8/5.0 rating on Google Maps.
- SERVPRO of Florence County notes same‑day emergency response and IICRC certification. It reports 55+ years in business per provider listings.
- Cook Comfort Systems LLC lists licensed and insured status and same‑day emergency response. The company reports 20+ years in business and free estimates.
- First Choice Heating & Air states a 3‑year labor warranty and availability across downtown Florence and nearby neighborhoods.
Aggregate snapshot: 10 providers evaluated, average rating 4.91/5.0, and 2,238 total Google reviews (data from provider listings and Google Maps).
When comparing providers, prioritize documented credentials, verifiable response windows, and equipment claims listed on each provider's site or Google Maps profile.
How do I choose a duct cleaning company in Florence?
- Verify licensing and insurance on the provider's listing or state licensing board.
- Compare Google Maps ratings and review counts for consistent customer feedback.
- Confirm equipment claims such as camera inspection or IICRC certification with the provider.
- Request written estimates and clarify any advertised warranties or guarantees (advertised).
- Check emergency response terms if after‑hours service is needed.
4 lingering "Duct Cleaning" issues Florence homeowners report after humid summers
Florence's long, humid summers drive mold, mildew, and sticky dust into HVAC systems, causing musty smells, reduced airflow, and faster filter clogging that often reveal the need for professional duct cleaning.
- Mold and mildew colonization: Mold growth inside ducts is common in Florence after humid months, producing visible spores and persistent musty odours that require inspection and cleaning.
- Sticky dust and reduced airflow: High summer humidity in Florence makes dust adhere to duct interiors and registers, cutting airflow and forcing HVAC systems to work harder.
- Repeated filter clogs: Homeowners in Florence report filters clogging faster after summer because humid air carries larger, stickier particles into the return plenum.
- Condensation-related corrosion and leaks: Summer humidity in Florence promotes internal condensation on metal ducts, which can accelerate rust, seam failures, and hidden leaks.
- Persistent musty or biological odors: After Florence's humid season, trapped moisture in ductwork often leads to intermittent, hard-to-remove smells that point to microbial contamination inside the system.
What Florence's 39,931 residents need to know about licensing, seasonality and service speed
Florence's hot, humid summers and year-round moisture raise duct cleaning demand. Mold, sticky dust, and odor complaints increase after summer. Plan for seasonal scheduling delays and confirm contractor licensing and insurance before booking.
Florence's summer humidity drives microbial growth and sticky particulate buildup inside ductwork.
That buildup reduces airflow and worsens musty odours, which often prompt repeat service visits.
Evaluated providers commonly report faster summer demand and limited weekend availability during peak months.
Look for providers who advertise emergency service availability and weekend slots to avoid long waits.
Many Florence duct cleaning contractors use camera and video inspection equipment to diagnose duct issues quickly.
Video inspection speeds diagnostics and limits unnecessary access holes, reducing on-site time and cost.
IICRC certification appears in the shortlist and signals training for microbial and remediation work.
Because Florence requires business licensing, bonding, and insurance, request proof of current credentials before scheduling.
When booking, ask providers about camera inspection, IICRC credentials, and advertised emergency response.
To compare availability and request a site visit, request a free quote from evaluated providers at the contact link.
What Florence homeowners ask most about "Duct Cleaning" services
- How do I get a quote from these duct cleaning companies?
- Submit one request on this page and we send it to the vetted duct cleaning pros in Florence, SC listed here. They send quotes back — no obligation.
- How much does duct cleaning service cost in Florence, SC?
- Whole-home air duct cleaning typically runs $285–$650, and dryer vent cleaning runs $80–$205 in Florence, South Carolina. See the Duct Cleaning pricing table on this page for the full per-service breakdown.
- Do Florence duct cleaning companies need a city business license and bond?
- Yes. Florence requires a business license and bonding for contractors offering duct cleaning. Homeowners should request a current business license and proof of the bond before scheduling. Ask for the license number and confirm it matches the contractor's registered business name. Keep copies for warranty and insurance follow-up.
- Is workers' compensation and liability insurance mandatory for duct cleaners in Florence?
- Yes. Contractors operating in Florence must carry liability insurance and workers' compensation coverage. Request certificates of insurance that name the business and show active coverage. Verify policy dates and insurer contact information before service. This reduces homeowner exposure if a worker is injured on site.
- When is air duct sanitizing advised given Florence's humid summers?
- Air duct sanitizing is advised when occupants notice persistent musty odors, visible mold on vents, or after confirmed microbial growth in inspection footage. Florence's summer humidity increases those risks. Have a video inspection first to confirm microbial presence. Select technicians with microbial-remediation training, such as IICRC-listed credentials.
- How often should dryer vents be cleaned in Florence homes with high humidity?
- Dryer vents should be inspected annually and cleaned more often if lint buildup or slower drying appears. Humidity alone doesn't increase lint, but it can trap moisture and promote microbial growth in lint-choked ducts. Schedule a professional inspection if dryers take longer than usual or if there is a burning smell. Ask for before-and-after photos for verification.
- How do I find a Florence contractor who also offers duct sealing alongside cleaning?
- Look for contractors who list duct sealing or post-service leakage testing among their capabilities. Request a pre‑service leakage test and written scope that separates cleaning from sealing. Providers should describe materials used and whether sealing work meets ASHRAE or NAIMA guidance. Compare quotes that itemize testing, sealing, and post-seal verification.
- Do Florence companies handle commercial duct cleaning for offices and restaurants?
- Many Florence providers offer commercial duct cleaning, but availability varies by equipment and crew size. Confirm the contractor's experience with commercial HVAC systems and ask for references from similar local businesses. Verify scheduling options for off-hours work to avoid business disruption. Request a site visit and tailored scope for commercial jobs.
- What inspection evidence should a contractor provide after duct cleaning in Florence?
- Contractors should provide video inspection footage, before-and-after photos, and a written service report. The report should list areas cleaned, access points used, and any microbial findings. For sealing work, include post‑seal leakage or pressure-test results. Retain these records for warranty claims and future service comparisons.
- When is the busiest season for duct cleaning companies in Florence?
- Florence firms typically see higher demand in late spring and summer when humidity peaks and homeowners notice odors or airflow loss. That seasonal spike can shorten available appointment windows. Book inspections in early spring or schedule service outside peak months to avoid longer waits. Ask about weekend availability when booking.