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Crawl space
β˜… #1 Rated Crawlspace company

The air you breathe starts beneath you

Call β€” Free QuoteSchedule Free Inspection
Free, no-pressure inspections
Lifetime transferable warranty
Locally owned, 7+ years
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See the difference

From damp & dirty to clean, sealed & dry.

Drag the slider to reveal a real VAPOR-X transformation β€” this is the standard we bring to every home.

After encapsulationAfter
Before encapsulationBefore
  • Bright white, fully sealed vapor barrier
  • No standing water, no musty odor
  • Cleaner indoor air & lower energy bills
  • We leave your property spotless
Call (803) 653-0036Schedule Free Inspection
5.0β˜…
Average Google Rating
100%
Customers Recommend Us
7+
Years of Experience
∞
Lifetime Warranty
βœ“
Licensed & Fully Insured
Reviews

Real Customer Reviews

5.0
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100% recommend on Google & Facebook
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"WOW! What a wonderful experience! We did our due diligence to find someone to encapsulate our new home’s crawl space and made the decision to employ Vapor-X Crawlspaces. From day one we just knew Sean, owner of Vapor-X, would do a great job and he did not disappoint. He was a great communicator, we always knew what was going on in the process. He was extremely flexible with the delays in construction that held up the encapsulation. The cost was more than fair with Sean going above and beyond what was discussed for the job. Our crawl space has been expertly completed. It is in pristine condition and we couldn’t be happier!"

PB
Paulette Barrs Verified Google review
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"I found Sean’s business card in the mailbox and noticed he offers complimentary crawl space inspections, so I decided to call and have a look at any possible issues I may have. It was the greatest decision I’ve ever made! He was very professional, knowledgable, and brought issues to my attention that I was unaware of. With my crawl space having the humidity level high enough to cause the beginning stages of fungal growth, I decided to get the full encapsulation. After shopping around, Sean’s prices and overall knowledge compared to competitors astounded me! He completed my project in a whopping 3 days!"

SS
Sierra Smith Verified Google review
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"Sean and his team did an outstanding job in our crawl space. I can attest to his attention to detail, flexibility, problem solving and deep knowledge. His crew also deserve a lot of praise for their hard work, dependability, good workmanship and pride in what they do. My crawl had been poorly encapsulated and Sean’s team removed all the bad material and re-did it right using proper technique and the best materials. I enthusiastically recommend Vapor-X Crawlspaces."

BR
Brian Raber Verified Google review
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"One thing I truly appreciated from Sean was that he did a follow-up call before he showed up each day. When he arrived he gave me a brief explanation on what he would be doing that day in my crawlspace β€” that alone showed how much he truly cared about keeping me updated. But that’s not it: he also worked in a timely manner, kept me informed mid-day, and overall did a phenomenal job on my crawl space. I would highly recommend Vapor-X Crawlspaces not only for their great prices but for their outstanding customer service."

JS
James Smith Verified Google review
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"I highly recommend Sean. His customer service is second to none. Excellent, on time, professional, respectful, and friendly. He explained the process thoroughly and made sure I had no questions or concerns. I greatly appreciate Sean’s knowledge, honesty, and integrity. He educated me on how it all works, and did a wonderful job with the installation. The service is exceptional, there is superior attention to detail and the price is affordable."

RJ
RaeLynn Johnson Verified Google review
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"I took my time to figure out which company I wanted to go with. This one stood out to me because of their quick response and exceptional customer service. This company has great values that put the customer’s needs first. They make an overwhelming process easy by taking the problems into their own hands and solving them in a timely manner. I would suggest this company to any of my family members. If you’re looking for a smooth and affordable process this is definitely the company for you!"

AH
Allie Hensley Verified Google review
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"Sean is a crawl space rockstar β€” he came out and tackled my extremely low and challenging crawlspace and put a very durable and sturdy vapor barrier down, and helped me with some exclusion vents as well. Excellent service, affordable rates, and very dependable. Highly recommend Vapor-X!"

TM
Tucker McCravy Verified Google review
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"Sean has kept me updated throughout the whole process and provided detailed images of the work from the initial inspection to the end. The work was finished on time, and everything is looking great! The best in town if you’re looking for any work done on your crawlspace or flooring!"

JY
Jason Yu Verified Google review
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"Sean’s company is exactly who I’ve been searching for β€” they are thorough, honest, and truly know what they are doing. He kept me updated every step of the way, saved me money, and created the most beautiful, clean, waterproof crawl space under my home. Thank you Sean!"

MT
Madison Terri Verified Google review
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"I want to let you know that Sean provided a very professional explanation of what he does. He was very honest and detailed about the work that would be done. The price and quality of work is unmatched! I highly recommend his business."

TR
Thomas Rouse Sr. Verified Google review
What We Do

Complete crawl space solutions

From the first inspection to the final seal, we handle everything beneath your home β€” so you get cleaner air, lower energy bills, and a foundation that lasts.

Encapsulation

A heavy-duty seal that isolates your crawl space from outside air and moisture β€” the gold standard in protection.

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Waterproofing

A robust barrier that keeps water out and your crawl space dry, protecting your foundation from costly moisture damage.

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Moisture Control

Dehumidification, ventilation and vapor barriers that stop dampness, mold and the pests that thrive in humidity.

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Vapor Barriers

Quality vapor barriers that stop ground moisture from evaporating up into your home β€” a key first line of defense.

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French Drains

Professionally installed drainage that diverts groundwater away from your foundation before it can pool.

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Sump Pumps

Reliable pump systems that automatically remove water and keep your crawl space dry during heavy rain.

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Insulation

Bora foam board and closed-cell spray foam for an air-tight, energy-efficient, pest-resistant crawl space.

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Crawl Space Cleanout

We remove debris, old insulation and contaminants β€” improving air quality and prepping the space for repairs.

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How It Works

A simple, honest process

No used-car-salesman pressure β€” just a clear plan, a fair price, and work done right.

01

Free Inspection

We assess your crawl space and pinpoint the real root cause of any issue.

02

Custom Plan

A tailored solution and transparent quote β€” we answer every question you have.

03

Expert Install

Certified technicians complete the job on time, with high-quality materials.

04

Final Walkthrough

We inspect together, leave it spotless, and back it with a lifetime warranty.

FAQ

Frequently asked questions

Quick answers to what homeowners ask us most. Still have a question? Call (803) 653-0036 β€” we're glad to help.

Waterproofing prevents mold, pests, structural damage, and energy loss β€” leading to a healthier home and helping you avoid costly repairs down the road.

Encapsulation completely seals the crawl space with a heavy-duty barrier that blocks moisture and outside air, offering superior protection compared to a basic vapor barrier.

Look for musty odors, visible mold, condensation, pests, sagging floors, or rising energy bills. If you notice any of these signs, call us for an inspection.

It varies by project size and complexity. A vapor barrier might take a day, while full encapsulation could take 2–3 days. We'll provide a specific timeline with your quote.

Get your free quote today

No pressure, no obligation β€” just an honest assessment and a fair price. Most homeowners get a quote on the spot.

(803) 653-0036

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