
321Dry-Mold, Water & Disaster Cleanup
— With Care Before, During, and After Restoration
We help Charleston-area homeowners and property managers navigate water damage, mold concerns, and storm-related cleanup with clarity, care, and attention to detail.
Living in the Lowcountry means humidity, heavy rain, hurricane season, and older homes with unique moisture challenges. We’ve built our services around those realities—not just fast response, but thorough cleanup, deodorization, and after-care that helps your home feel livable again.
We don’t just show up with equipment.
We show up with a plan, clear communication, and respect for your space.
What We Do
Full-Cycle Remediation, Cleanup, & Property Preparation
With an added focus on the parts of the job that are often overlooked—the cleaning, odor control, and transition back to normal life.
Our services include:

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Water Damage & Dry-Out
We quickly extract water and dry out affected areas using professional equipment—protecting your home from further damage and mold.
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Post-Demo & Restoration Cleaning
After demolition or repairs, we thoroughly clean and remove dust and debris—so your space feels comfortable and truly finished.
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Mold Remediation
Our team identifies, contains, and safely removes mold, then cleans and treats the area to keep your home healthy and worry-free.
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Hurricane & Storm Prep
We help you prepare for severe weather by boarding-up, tarping, sandbagging, sealing gaps, and protecting your property before storms hit.
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Deodorization & Odor Control
We eliminate musty or lingering odors at the source with plant-based, family-safe products—restoring fresh, clean air to your home.
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Content Protection
We carefully move, protect, and store your belongings as needed—ensuring everything stays safe and organized throughout your project.
Each service is approached using documented procedures, industry-accepted methods, and clear communication from start to finish.
Call now for immediate assistance or request a free inspection.

Commercial Services
321dry delivers expert restoration for Charleston’s commercial properties. We understand the urgency of water, mold, and disaster issues in offices, apartments, schools, healthcare, and retail.
Our IICRC-certified team provides rapid response, clear itemized estimates within 24 hours, and precise, minimally disruptive service. From water extraction and drying to mold remediation, deodorization, and post-restoration cleaning, we manage every detail to industry standards.
Expect transparent communication, thorough documentation, and a business-ready property—restored safely, efficiently, and on your schedule.
IICRC certified for commercial restoration
24-hour estimates and rapid response
Transparent, itemized proposals
Compliance with safety and industry standards
Plant-based, non-toxic products
HEPA vacuuming & office cleaning
Commercial mitigation & demolition
Discreet, quiet, and precise service
Clear communication and responsive management
Final walkthrough—business-ready results

Why Choose 321Dry
A Different Kind of Remediation Company
Many remediation companies focus primarily on demolition and drying. At 321dry, we believe the after-care matters just as much.
Our approach emphasizes:
Containment That Protects Your Home
We prioritize your family's health, safety and comfort by carefully isolating affected areas. Our containment methods keep the rest of your home clean and undisturbed, so you can feel secure and minimize disruptions to daily life.
Cleaning That Feels Like a Fresh Start
We believe a project isn’t finished until your space feels clean and comfortable. After repairs or demolition, we go the extra mile to remove every trace of dust and debris—helping you feel truly at home again.
Real Peace of Mind
A healthy home starts with clean air. Our odor control services don’t just mask musty or lingering smells—they target the source, removing mold-related odors and improving your indoor air quality. Breathe easy knowing your space is safer for you and your family.
Family-Safe, Pet-Friendly Solutions
Your family’s health and safety always come first. We use only plant-based, non-toxic antimicrobials—safe for children and pets, but tough on germs and odors. Our products clean and disinfect effectively, so your home is truly safe, comfortable, and ready for you to resume daily life.
Careful Content Protection
We safeguard your home by skillfully moving and protecting every item within our work area- from appliances to cabinetry and granite, furniture, fixtures, and valuables will be handled with care before work begins, then returned just as we found it.
Clear Answers, Immediate Action
We know water and mold issues can’t wait, so we start with a thorough inspection and provide a clear, transparent, and itemized estimate within 24 hours. In most cases, work begins the same day, so your home is on the path to recovery right away. Your home, health, and budget are always protected with our honest, respectful approach.
Our goal is to help you move forward—not just check a box and move on to the next job.
About Us
321Dry is led by Lennon Alexander, a restoration expert known for precision and reliability.
With over a decade of hands-on experience in water mitigation, mold remediation, renovation, and construction—including leadership roles at ServiceMaster and SERVPRO—Lennon is IICRC FSRT and ASD Certified and manages every project with meticulous attention to detail and exceptionally tidy workspaces.
While working for SERVPRO, Lennon saw a gap in the industry: too many companies overlooked after-care, cleanliness, and honest communication. In 2022, he launched 321dry to deliver a higher standard of service. After moving from Philadelphia to Charleston in 2023 (Go Eagles!), Lennon brought his commitment to quality and transparency to the Lowcountry—helping local families restore comfort, safety, and peace of mind in their homes. When he’s not working, Lennon enjoys spending time with his daughter and taking in the Lowcountry scenery on his bike.

Client Testimonials
I’ve use Lennon demo company to demo a bathroom. The work was quick and professional. He hauls all trash and debris. I would use his company again and recommend his services.
-Milton Thomas
I highly recommend 321 Dry for your mold removal needs! We bought a new house in 2022 and had extensive mold through the plaster and wood in our bathroom. Lennon expertly removed the damaged materials and thoroughly treated the mold. Now three years later there is still no trace of the mold! Lennon is highly professional and skilled, and a joy to work with!
-Jenna S.
When we experienced water damage, their team showed up fast and immediately put us at ease. They treated our property with care and took the time to explain what was happening and what to expect next. It was clear they truly knew what they were doing and took pride in their work. The restoration was handled efficiently, and everything was left clean and looking great. I’m genuinely grateful for their professionalism and would not hesitate to recommend them to anyone facing a similar situation.
-Aaron Clark

FAQ

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