Mold Remediation · Summerville, SC/Updated June 13, 2026
The Best Mold Remediation Companies in Summerville, SC
Mold issues can be a serious concern for homeowners in Summerville. Our rankings highlight the best companies to tackle this problem effectively.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent3 companies evaluated
cover story
★ Editor's Choice24 Hour Flood Pros of South Carolina
96Score
Latest update · June 13, 2026: Initial ranking published. 3 Summerville-metro mold remediation businesses evaluated, top 3 ranked by Vetted Score.
Mold remediation is essential for maintaining a healthy home, especially in Summerville where humidity can lead to growth. The right service can protect your property and improve indoor air quality.
We evaluated three local businesses, focusing on their customer reviews and overall ratings. This list reflects our commitment to transparency, ensuring you find a reliable provider.
3mold remediation companies evaluated in Summerville
4.97average rating across the field
224customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
With a perfect rating of 5 stars from 120 reviews, 24 Hour Flood Pros of South Carolina earns high praise for their swift response times and thorough mold remediation services.
How we evaluated all 3 mold remediation companies.
To determine the best mold remediation companies in Summerville, we analyzed customer feedback and ratings from various platforms. Our scoring system takes into account both the volume of reviews and the average ratings to provide a clear picture of each business's reputation.
Each company listed here has been evaluated without any influence from the businesses themselves. We refresh our rankings monthly to ensure you receive the most accurate and current information available.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a perfect rating of 5 stars from 120 reviews, 24 Hour Flood Pros of South Carolina earns high praise for their swift response times and thorough mold remediation services. Customers often highlight their professionalism and expertise in dealing with various mold issues. However, their availability may be limited during peak seasons, so it's wise to contact them early.
BioSweep Southeast holds an impressive rating of 4.9 stars from 95 reviews. Customers appreciate their eco-friendly approach and effective mold removal techniques. They offer competitive pricing and thorough service, making them a great choice for those seeking value. However, some clients noted longer wait times for appointments during busy periods.
Mold Remediation And Clean Air Solutions has a solid 5-star rating from 9 reviews, showcasing their commitment to quality service. Clients commend their thoroughness and friendly staff. However, their limited number of reviews raises some concerns about consistency and experience compared to more established competitors. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is personalized customer service. It serves Summerville area, with $200 to $500 per job pricing, and the honest trade-offs are limited review base and less proven track record.
How to choose a mold remediation company in Summerville
Selecting a mold remediation service requires careful consideration of their reputation, experience, and customer feedback. Here are key factors to guide your decision.
Check the number of reviews
A higher number of reviews usually indicates a more established company. Look for businesses with a solid track record.
Look for consistent ratings
Compare ratings across different platforms to ensure the company maintains a high standard of service.
Evaluate service offerings
Some companies may specialize in specific types of mold remediation. Ensure their services align with your needs.
What it costs
What mold remediation costs in Summerville
The cost of mold remediation can vary based on the extent of the problem and the specific services required. Here's a general breakdown.
Small jobsFor minor mold issues, expect to pay around $500 to $1,500.
Medium jobsModerate infestations can range from $1,500 to $3,000.
Large jobsExtensive mold remediation services may cost $3,000 to $6,000 or more.
Emergency servicesIn urgent situations, fees may increase due to the need for immediate action, ranging from $1,000 to $5,000.
Frequently asked questions
How much does mold remediation cost in Summerville?
Pricing for mold remediation in Summerville typically ranges from $1,500 to $4,000, depending on the extent of the damage and the size of the affected area.
Which mold remediation company has the best reviews in Summerville?
The highest-rated company in Summerville is <strong>24 Hour Flood Pros of South Carolina</strong>, with a perfect rating of 5 stars from 120 reviews.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Summerville homes: <strong>24 Hour Flood Pros of South Carolina</strong>
When you need mold remediation in Summerville, 24 Hour Flood Pros of South Carolina is your best choice. With a perfect rating of 5 stars from 120 reviews, they prove their reliability and expertise. Following closely is BioSweep Southeast, rated 4.9 from 95 reviews, making them a solid option for those seeking high-quality service. Lastly, Mold Remediation And Clean Air Solutions has a perfect score of 5 stars, but with only 9 reviews, their track record remains promising but unproven. Choose wisely based on your specific needs.
Cityvetted
