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Crawl Space Encapsulation Services

Why Choose OC Property Solutions for Crawl Space Encapsulation?

We aim to provide homeowners with the best customer service possible from the initial phone call until the job is accomplished. Our aim is to improve the energy efficiency of your property while ensuring it remains moisture-resistant.

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Kevin Doyle profile picture
Kevin Doyle
September 15, 2026
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Mark was so knowledgeable & extremely honest. Mark was able to help us determine our problem, with a simpler solution. We will definitely be calling OC Property Solutions for our next need. Thank You OC Property Solutions & Mark for your quick response, professionalism & most importantly your honesty.
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Heather Ferguson
September 9, 2026
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Highly recommend this company! They were quick to get out to a leak issue, inspect the problem and figure out exactly what needed to be done. Price was very reasonable and affordable. Joe and his team showed up on time, work was efficient and clean up was perfect! They were done in about 5 hours inspection and everything! I’m so glad this is done and our problem is solved. Will definitely use this company for future projects and refer to all family and friends. Thank you so much!
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Drake Kelly
September 7, 2026
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The OC Team has been outstanding!
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Michael Shepherd
August 28, 2026
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Everything went great Joe did a great job with the installation of the hot water tank. Joe and Eric both good people to work with, I would highly recommend them both to others, great job guys.
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Robert Dilorenzo
August 24, 2026
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Great service and fast the very next day. Thank you.
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Susan Lapetina
August 20, 2026
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Great follow up on prior job. Good communication on the process and expectations.
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Craig Cunningham
August 20, 2026
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Timely, organized and professional. Joe is very easy to work with and a very nice guy. Thoughtful on his impact to the home and family members. Excellent.
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Amy
August 19, 2026
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Joe was helpful & friendly 👍
HOW CAN WE HELP?

What Should I Do If I'm Having A Crawl Space Issue?

  • Inspect crawl space for underlying causes like water infiltration, poor insulation, or poor ventilation
  • Consult a certified professional to diagnose and repair the issue, experienced in waterproofing and vapor barrier installation
  • Have a thorough inspection conducted to determine the extent of damage and identify contributing sources
  • Address all sources of moisture before encapsulating
  • Install a proper vapor barrier system
  • Monitor for future issues with regular inspections by a professional.

How Much Does It Cost?

A crawl space encapsulation project typically costs between $2,000 and $15,000.

Factors that go into pricing a crawl space encapsulation project include:

Size of Crawl Space:

  • Large crawl spaces require more materials and labor

Type & Amount of Insulation Needed:

  • Different types of insulation have different costs

Necessary Repairs:

  • Existing moisture or structural issues must be addressed before encapsulation

Drainage System Used:

  • A proper drainage system is essential for preventing water and other liquids from entering the crawl space

Additional Services Needed:

  • Pest control and mold removal services may be necessary depending on the home environment

What Does The Process Look Like?

Crawl Space Encapsulation is a multi-step process that involves sealing off the crawl space from outside air and moisture, as well as installing insulation and other materials to create an energy-efficient space.

1) Inspect the Crawl Space

Carefully inspect the property for any existing signs of damage, deterioration, or potential issues such as water incursion and drainage problems. If there are deeper moisture problems, it may require waterproofing and excavation services before encapsulation.

2) Seal off the Area From Outside Air and Moisture by Installing a Vapor Barrier on the Walls and Floors

We install a vapor barrier on the walls and floors. This acts as a protective layer against moisture damage and provides an additional layer of insulation. Proper sealing also supports basement waterproofing efforts for full-home moisture protection.

3) Insulation Can Be Installed on the Walls and Ceilings

Installing insulation reduces heat loss during colder months and keeps the interior temperature more consistent. Insulation also acts as another layer of protection against moisture damage.

4) Additional Materials Such as Drainage Matting or Waterproofing Membranes

We add materials like drainage matting or waterproofing membranes to further defend against future moisture problems. This extra layer of protection is crucial in areas prone to flooding or seepage, helping to prevent costly water damage restoration projects later on. Vents can also be installed as needed to maintain airflow and reduce humidity buildup that could otherwise lead to mold growth.

What Can Happen If You Don't Get Your Crawl Space Encapsulated?

  • Not encapsulating the crawl space can lead to moisture, pests, mold, and rot in wooden supports.
  • Uncontrolled humidity can lead to increased energy costs, dehumidification issues, and uncomfortable living conditions.
  • Poor indoor air quality due to outside pollutants can lead to health concerns.
  • Unsealed crawl spaces can attract small animals and insects, which may bring diseases or other problems.
  • Without a proper sealant barrier, allergens like pollen, dust mites, and pet dander may infiltrate the home and cause respiratory discomfort for occupants.
crawl space leak

What Are The Benefits of Hiring a Professional?

  1. Professional crawl space encapsulation companies provide expertise and specialized equipment to protect crawl spaces from moisture, mold, and pests.
  2. Proper encapsulation reduces energy costs and improves indoor air quality.
  3. Professionals can identify and prevent mold and mildew, and eliminate musty odors.
  4. The installation of an effective vapor barrier by a qualified company protects structural components from rot and decay.
  5. Professionals use modern detection methods to spot hidden issues.
  6. Hiring a professional is cost-effective compared to DIY solutions.

A Breakdown of Services OC Property Solutions Can Offer:

Frequently Asked Questions about Crawl Space Encapsulation

Is Crawl Space Encapsulation Really Necessary?​

Crawl space encapsulation is a crucial step in maintaining a healthy and safe home. It helps to eliminate moisture in the air, preventing the growth of mildew, dust mites, and mold, which improves indoor air quality, particularly for those with allergies or respiratory illnesses.

We use the highest quality materials available to ensure a long-lasting and effective encapsulation. For rigid structures like parking garages, we rely on durable epoxy coatings for superior strength. For residential homes, we use flexible polyurethane to withstand ground movement without cracking. Every project gets tailored solutions for maximum protection.
We use a combination of fans and vents to ensure proper ventilation.

No, the cost of our service includes all materials and labor.

We take all necessary precautions to protect your home, including using drop cloths and shoe covers.