Top Air Duct Cleaning Services in Charleston, SC for 2026

Last Updated on September 10, 2026 by Ellen Christian

Air ducts are easy to ignore until airflow drops, dust keeps returning, or indoor air starts feeling different. In Charleston, the problem can develop faster because persistent humidity and coastal conditions can contribute to mold and mildew inside HVAC systems.

The difficulty is that air duct cleaning services in Charleston vary significantly in quality. Established providers may use professional equipment, follow recognized cleaning standards, and document their work, while low-cost operators may advertise inexpensive entry prices that do not reflect the final cost or depth of service.

We reviewed local providers using customer feedback, credentials, service capabilities, and publicly available business information. The five companies below stood out for different types of residential and commercial needs.

Companies Included in This Guide

• R&E Home Solutions
• Air Duct Cleaning & Repairs
• Dryer Vent Pros
• Coastal Carolina Comfort
• AirDuct Charleston

At a Glance

Company	Established	Location	Best For
R&E Home Solutions	2012	Charleston, SC	Residential and commercial HVAC cleaning
Air Duct Cleaning & Repairs	2015	North Charleston, SC	Commercial air duct cleaning
Dryer Vent Pros	N/A	South Carolina	Dryer vent cleaning and inspection
Coastal Carolina Comfort	N/A	Summerville, SC	Local HVAC services in the Lowcountry
AirDuct Charleston	N/A	Charleston, SC	Air duct and dryer vent cleaning

Note: Information in the table is based on publicly available review platforms and official company websites.

Why Charleston Homeowners Need to Be Selective

Not every duct cleaning service produces the same result.

An incomplete cleaning may leave contamination behind or disturb debris without removing it properly. In some cases, homeowners may end up paying considerably more than the original advertised price once additional services are added.

Charleston’s climate makes provider experience especially relevant. High humidity can encourage microbial growth inside HVAC systems, particularly in older properties or systems that already have moisture problems.

A qualified company should be able to clearly explain:

• What areas of the system will be cleaned
• What equipment will be used
• How contamination will be contained
• Whether inspections are performed
• What documentation is provided afterward
• How pricing is calculated

Recognized credentials such as NADCA certification can also help distinguish providers that follow established industry standards.

1. R&E Home Solutions

A Strong All-Around Option for Indoor Air Quality

R&E Home Solutions serves both residential and commercial properties throughout South Carolina and has operated since 2012.

Its services extend beyond standard duct cleaning and include:

• Air duct cleaning
• HVAC cleaning
• Mold remediation
• Dryer vent cleaning
• Water damage restoration
• Crawl space services
• Attic cleaning

The company also uses organic products during its cleaning process and performs an inspection before providing a quote.

Why It Earned a Place on the List

R&E Home Solutions combines a broad service range with NADCA certification and more than a decade of local experience.

The company also offers 24/7 emergency availability, which can be useful when mold, moisture, or other indoor air quality problems require faster attention.

Another notable signal is its volume of customer feedback, with more than 500 five-star reviews.

Customer Feedback

Reviews regularly mention professionalism, thorough service, and communication from technicians.

Customers also frequently note that the team explains what was found during the inspection rather than simply completing the work without context.

For homeowners who may need air duct cleaning together with mold remediation or other indoor air quality services, that broader capability can be particularly useful.

2. Air Duct Cleaning & Repairs

Built for Larger and More Complex Systems

Air Duct Cleaning & Repairs operates from North Charleston and has been in business since 2015.

The company provides both residential and commercial duct cleaning but has particular experience with larger commercial properties such as office buildings and retail facilities.

Its equipment includes:

• HEPA-filter vacuums
• Robotic inspection cameras
• Sanitizing foggers
• Professional negative-air equipment

The company follows a structured six-step cleaning process.

Why Commercial Clients May Consider It

Large commercial HVAC systems require a different approach from residential ductwork.

Air Duct Cleaning & Repairs stands out because it combines commercial-scale equipment with inspection documentation that allows property managers to better understand the condition of the system.

Robotic camera inspections can provide visual evidence before and after cleaning rather than requiring clients to rely only on a technician’s description.

Customer Feedback

The company has an A+ BBB rating and consistent five-star Google reviews.

Customer comments frequently mention transparent pricing and detailed reports.

For commercial clients, that documentation can be particularly important when cleaning needs to be recorded for facility management or maintenance purposes.

3. Dryer Vent Pros

A Specialist Rather Than a General HVAC Company

Dryer Vent Pros takes a different approach from the other companies on this list.

Instead of offering broad HVAC services, it focuses specifically on dryer vent systems.

Services include:

• Dryer vent cleaning
• Dryer vent repairs
• Duct replacement
• Hood cover replacement
• Vent rerouting
• Transition hose replacement
• Bird guard installation
• Video inspections
• Washing machine hose replacement

What Makes the Company Different

Specialization is the main advantage.

Because dryer vent work is the company’s primary focus rather than an additional service, technicians regularly deal with vent-specific airflow, lint buildup, routing, and code-related issues.

The company also provides flat-rate pricing between $249 and $279.

Pricing and Guarantee

Dryer Vent Pros backs its service with a one-year lint-clog-free guarantee and emphasizes code-compliant work.

That combination of defined pricing and a service guarantee may appeal to customers who prefer knowing the expected cost and service scope before booking.

For homeowners whose main concern is a dryer vent rather than the full HVAC duct system, a specialist may make more sense than hiring a broader cleaning company.

4. Coastal Carolina Comfort

Best Suited to Ongoing Residential HVAC Needs

Coastal Carolina Comfort provides broader heating and cooling services throughout the Charleston Lowcountry.

Its service range includes:

• AC installation
• HVAC maintenance
• System replacement
• Heat pumps
• Ductless mini-split systems
• 24/7 emergency repairs

The company uses NATE-certified technicians and has more than 20 years of Lowcountry experience.

Why Homeowners May Choose It

Coastal Carolina Comfort may be particularly useful for homeowners who want one provider to manage ongoing HVAC needs rather than hiring separate specialists for each issue.

Its long experience in the region is also relevant because Charleston’s coastal humidity can place additional stress on heating and cooling systems.

The company offers financing options, including 0% interest financing, for larger HVAC projects.

Customer Feedback

Reviews frequently mention fast turnaround times, work being completed as scheduled, and active involvement from the owner.

That owner-led approach gives the business a more personal service model than some larger HVAC operations.

5. AirDuct Charleston

A Local Option Focused on Duct and Vent Cleaning

AirDuct Charleston provides services throughout:

• Charleston
• Mount Pleasant
• Summerville
• North Charleston

Its service offering includes:

• Air duct cleaning
• Dryer vent cleaning
• Water damage restoration
• Carpet cleaning
• Mold cleaning
• Attic cleaning

Cleaning Process

The company uses industrial-grade vacuum equipment and negative pressure containment systems.

Negative pressure is important because it helps pull debris out of the duct system while reducing the risk of contaminants spreading through occupied areas of the property during cleaning.

AirDuct Charleston also states that its cleaning process follows NADCA standards.

Customer Feedback

The company has maintained a five-star average across 46 Google reviews.

Customers commonly highlight technician professionalism and the cleanliness of the process.

For homeowners looking for a locally focused company rather than a larger commercial operation, AirDuct Charleston provides a more specialized option.

How These Companies Were Evaluated

The ranking was built through several stages rather than simply selecting the companies with the highest Google ratings.

1. Building the Initial Pool

The first stage involved identifying active companies through:

• Google search results
• Local business directories
• Regional review platforms
• Industry association listings

The goal was to create a broad starting list of companies serving Charleston and surrounding communities.

2. Reviewing Online Credibility

Companies with very limited, inconsistent, or difficult-to-verify public information were filtered out.

Particular attention was given to:

• Review volume
• Review consistency
• Service descriptions
• Business history
• Public credentials

Companies with vague service information or suspicious review patterns received less consideration.

3. Comparing Claims With Customer Experiences

Official website claims were then compared with customer reviews.

For example, when a provider promoted professional equipment, inspections, or specialized certifications, customer feedback was reviewed to see whether those features appeared in actual service experiences.

Large differences between marketing claims and customer reports were treated as warning signs.

4. Checking Professional Signals

Additional credibility indicators included:

• NADCA membership or certification
• NATE certification
• BBB ratings
• Industry directory listings
• Local business recognition
• Professional affiliations

These factors did not determine the ranking on their own but helped provide additional context about each company’s experience and standards.

5. Evaluating Charleston Relevance

The final stage focused specifically on the Charleston market.

Companies received stronger consideration when they showed:

• Clear Charleston-area service coverage
• Local customer reviews
• Long-term regional operations
• Understanding of coastal humidity
• Experience with older HVAC systems
• Charleston-specific service information

Local relevance was an important factor because HVAC conditions in the Lowcountry can differ significantly from those in less humid markets.

Which Type of Company Is Right for You?

The strongest company overall is not necessarily the best company for every job.

For General Air Duct Cleaning and Mold Concerns

A provider such as R&E Home Solutions may be more suitable when air duct cleaning is connected to mold, crawl space, attic, or broader indoor air quality concerns.

For Commercial Properties

Air Duct Cleaning & Repairs is more strongly positioned for large commercial systems where inspection documentation and specialized equipment are important.

For Dryer Vent Problems

Dryer Vent Pros is the most specialized option on the list if the issue is specifically related to a dryer vent rather than the entire HVAC system.

For Ongoing HVAC Service

Coastal Carolina Comfort may make more sense for homeowners who want one company to handle maintenance, repairs, installations, and broader HVAC needs.

For Local Residential Duct Cleaning

AirDuct Charleston offers a focused local option with negative pressure cleaning equipment and NADCA-standard procedures.

 

What to Check Before Booking

Before choosing an air duct cleaning service in Charleston, ask a few practical questions.

• What is included in the quote? Very low introductory prices may not represent the final cost.
• How will the ducts be inspected? Camera inspections and other visual documentation can help confirm system conditions.
• Will you receive before-and-after documentation? Photos or inspection reports provide clearer evidence of completed work.
• What equipment will be used? Professional vacuums and negative pressure systems are important for proper debris removal.
• Does the company handle your specific issue? Mold remediation, commercial ductwork, and dryer vent problems may require different expertise.
• What certifications do the technicians hold? NADCA and NATE credentials can provide additional assurance of industry training.

Final Thoughts

Charleston’s humidity makes proper HVAC and duct maintenance particularly important, but choosing a provider should involve more than comparing prices.

R&E Home Solutions offers a broad combination of duct cleaning, mold remediation, and indoor air quality services. Air Duct Cleaning & Repairs is better positioned for larger commercial systems. Dryer Vent Pros provides specialized dryer vent expertise, while Coastal Carolina Comfort offers broader residential HVAC support. AirDuct Charleston provides a locally focused duct cleaning option with professional containment equipment.

The best choice ultimately depends on the type of property, the condition of the system, and whether the job involves general cleaning, mold concerns, commercial ductwork, dryer vents, or ongoing HVAC maintenance.