Safe Home, Dry Crawlspace

Crawlspace Encapsulation

Name: Crawlspace Encapsulation
Brand: Ohio Radon Control
Rating: 5 (30 reviews)

Protect your home from excess moisture, poor air quality, and crawlspace damage with a professionally installed encapsulation system.

Ohio Radon Control provides reliable crawlspace encapsulation for homeowners in Columbus and throughout Central Ohio, designed to create a cleaner, drier, and more energy-efficient home.

(614) 560-0297

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SYSTEMS INSTALLED

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YEARS IN BUSINESS

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Years of Experience

10+ Years Encapsulating Crawlspaces Across Columbus and Central Ohio

At Ohio Radon Control, we’re a licensed contractor (RC 105) and specialist (RS 199) and have installed encapsulation systems in homes throughout Columbus and the rest of Central Ohio. We back every system we install with a warranty, giving you a drier crawlspace and a reliable barrier system built to keep working.

Reliable Crawlspace Solutions

We believe homeowners deserve honest recommendations, quality workmanship, and lasting results. From the initial inspection through installation, we make the encapsulation process simple and stress-free.

Custom Encapsulation Systems

Every crawlspace is different, which is why we install encapsulation systems tailored to your home’s layout, moisture conditions, and long-term protection needs.

A Clear Encapsulation Process with No Hidden Fees

With years of experience serving Columbus and Central Ohio, we make crawlspace encapsulation simple. You get an upfront quote before any work begins, a thorough inspection to assess moisture and ventilation, and a straightforward final review once your crawlspace is sealed, no surprise charges along the way.

Why Crawlspace Encapsulation Matters?

Unsealed crawlspaces are common in homes of all ages and sizes. A professionally installed crawl space encapsulation system creates a continuous barrier against moisture, humidity, and outside air.

By addressing crawl space issues early, you can help prevent mold growth, protect your home’s structure, and maintain a drier, healthier living environment.

Getting Started is Simple

A Straightforward Encapsulation Process

1. Free Quote

Request a no-obligation quote based on your crawlspace condition and property needs.

2. Crawlspace Inspection

We assess moisture levels, ventilation, and the condition of your crawlspace.

3. Encapsulation Installation

Your crawlspace is professionally sealed using durable vapor barriers and proven installation methods.

4. Final Review

We ensure your crawlspace is properly sealed and protected for long-term performance.

SATISFACTION GUARANTEED

Trusted by Homeowners Across Central Ohio

    
 
 
       Posted on Google  
   
   Mike Guertin 
 October 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kurtis is outstanding and I would recommend him in the highest way without any hesitation. He was prompt, clearly very skilled at installing my system, and made me confident that this was the best solution I could have received. If you need a system, call him first!
  
 
      Posted on Google  
   
   Sanju Aikkaravelil Saju 
 October 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kurtis was very easy to work with. He took the time to address all of our concerns and made sure we fully understood the system before recommending any solutions. If you are considering radon mitigation, I would definitely recommend him
  
 
      Posted on Google  
   
   Scott Beverage 
 October 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thoughtful and aesthetically pleasing implementation of the radon mitigation system with great communication throughout the process and a quick and high quality installation at a reasonable price with continued support, warranty, and confidence in their work.
  
 
      Posted on Google  
   
   brecke pohl 
 October 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great experience - good communication, fast response, easy scheduling, fair pricing, explained the process and equipment needed.  Definitely recommend
  
 
      Posted on Google  
   
   Emily Harmon 
 September 30, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Our experience with Ohio Radon Control was excellent from start to finish! Communication was clear, and Kurtis made time for our installation before our house closing. Pricing was very fair as well - highly recommend this company!
  
 
      Posted on Google  
   
   Bethany Nartker 
 September 29, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Look no further. Kurtis at Ohio Radon Control has been helping my clients for 10 years. Exceptional service every time!
  
 
      Posted on Google  
   
   Victoria Duffin 
 September 12, 2026
 
 
 Trustindex verifies that the original source of the review is Google. We are so grateful Kurtis quickly fit us into his schedule so we could have peace of mind knowing our new radon mitigation system was installed before we officially moved in to our new home. He was responsive, knowledgeable and professional, explaining the system thoroughly and answering all of our questions. I also appreciate his effort to install the system in a manner that seamlessly blended in with our exterior downspouts and existing sump pump. Highly recommend!
  
 
      Posted on Google  
   
   Claire Dittoe 
 September 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kurtis was great, service was quick and fantastic!
  
 
      Posted on Google  
   
   michaela wolford 
 September 8, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kurtis is great! Highly recommend this company for your radon needs. Very thorough, quick, and super friendly! They even test again afterwards and got our radon levels from 3.053 to 0.5.
  
 
      Posted on Google  
   
   Jennifer Dietrich 
 September 2, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kurtis was fantastic through the whole process. Explanations, install & follow up all helpful, timely & professional. I recommend Ohio Radon 100%!

Crawlspace Encapsulation in Columbus & Central Ohio

Central Ohio’s four-season climate exposes crawlspaces to repeated cycles of humidity, freezing, and thawing throughout the year. These conditions can drive moisture and outside air into unsealed crawlspaces, creating an environment where mold can thrive. The EPA identifies moisture control as a key part of preventing mold growth in homes.

Central Ohio homes also sit on a mix of glacial till and limestone bedrock, so moisture and air infiltration can affect each home differently. That’s why we custom design every crawl space encapsulation system around your home’s specific conditions, layout, and moisture concerns.

The EPA’s moisture control guidance recognizes crawlspaces as areas where moisture can become trapped. A properly installed vapor barrier and encapsulation system helps block ground moisture, reduce outside air infiltration, and create a cleaner, more controlled crawlspace environment.

FAQs

Frequently Asked Questions

What is crawlspace encapsulation?

Crawlspace encapsulation is the process of sealing a crawlspace using vapor barriers and moisture-control solutions to help protect against humidity, mold, and outside air infiltration.

What are the benefits of crawlspace encapsulation?

Encapsulation can help improve indoor air quality, reduce moisture problems, lower energy costs, and protect your home from mold and structural damage.

How long does crawlspace encapsulation take?

Most crawlspace encapsulation projects can be completed within a few days depending on the size and condition of the crawlspace.

Will encapsulation help with musty odors?

Yes. Encapsulation helps control excess moisture, which is one of the main causes of musty smells in crawlspaces and homes.

Does crawlspace encapsulation help with energy efficiency?

A sealed crawlspace can help reduce drafts and humidity, improving your home’s overall energy efficiency and comfort.

Can mold grow in a crawlspace?

Yes. Damp, unsealed crawlspaces can create conditions that encourage mold growth, which is why moisture control and encapsulation are important.

How long does a crawlspace encapsulation system last?

Professionally installed encapsulation systems using quality materials are designed to provide long-lasting protection for many years.