NJ Crawl Spaces & Crawl Space Encapsulations


Welcome to Crawl Space Solutions By Cowleys. We are New Jersey’s experts in crawl space repair. If you are looking to take care of your crawl space issues once and for all, you’ve come to the right place.

We proudly offer the CleanSpace crawl space encapsulation system, complete with a moisture barrier, dehumifidier, vent covers, and more.

Vented crawl spaces are out and encapsulation is in! 

Encapsulation is today’s standard in building design for those homes with crawl spaces. Sealing the crawl space keeps out water and moisture and all of the problems that come with it. Crawl space water and moisture:

With CleanSpace encapsulation, you’ll have the peace of mind that your crawl space, the foundation of your home, stays clean and dry. No water. No moisture. No bugs.  No critters. No Mold. No headaches.

Before and After

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Taking Out Contaminated Crawl Space Insulation in Freehold, NJ Taking Out Contaminated Crawl Space Insulation in Freehold, NJ

Taking Out Contaminated Crawl Space Insulation in Freehold, NJ

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Wet Crawl Space Gets Cleaned and Encapsulated in Far Hills, NJ Wet Crawl Space Gets Cleaned and Encapsulated in Far Hills, NJ

Wet Crawl Space Gets Cleaned and Encapsulated in Far Hills, NJ

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Customer Reviews
  • By Jeffrey M.
    Middletown, NJ
    "Chris was so thorough, knowledgeable, and courteous. He explained..."

    Customer Review

    By Jeffrey M.
    Middletown, NJ

    Chris was so thorough, knowledgeable, and courteous. He explained everything he was going to do, took the time to listen and shared personal experiences. He set the bar high for whomever visits our property in the future.
  • By Jay R.
    Rumson, NJ
    "Chis M. is a complete professional. great people skills to go along with..."

    Customer Review

    By Jay R.
    Rumson, NJ

    Chis M. is a complete professional. great people skills to go along with his knowledge and takes the time to answer all questions. Incredibly patient and I wish others I deal with could be half as talented as Chris. I gave him all 5's because you did not offer a higher number.

Why choose Crawl Space Solutions By Cowleys?


Crawl spaces can spell trouble. As a subterranean space, they are often the primary point of entry for water and moisture, and they are the root cause of many home problems – including problems that affect your family’s health.

The “Solutions” in Crawl Space Solutions by Cowleys stands for:

  • long-run, permanent solutions over temporary short-term fixes
  • proactive protection to cost-effectively address potential problems

To achieve the benefits of an encapsulated crawl space you need more than just the materials. Effective encapsulation is only as good as the contractor. And we do it right. We will seal your floor with a heavy-duty vapor barrier that sets the standard for durability and attaches it to rigid board insulation to form a tight seal between the floor and ceiling. We also offer a thick, flexible insulating mat that can be installed under the liner to prevent heat loss to the ground and protect the liner from damage from stones and traffic. We custom cut our rigid board insulation to properly insulate rim joists and we close the vents with insulation to prevent humid air from wafting into the crawl space. A major source of moisture is blocked for good. Also, we install an airtight access hatchway to the outside so the outside air stays outside.

This comprehensive solution represents crawl space encapsulation at its finest with homeowners benefitting from years of uninterrupted crawl space protection no matter how saturated the soil around your home from rain or snow.
Servicemen will appreciate this when they need to enter the space for plumbing repairs. Depending on the size of your crawl space, you will now have usable storage space. And when you are ready to sell your home, you’ll be worry-free when the home inspector takes a peak down below!

Free Inspection and Installation Cost Estimates

Of course, we offer free crawl space inspection and free installation cost estimates. We love to talk crawl space! Please call us for a no-pressure visit. We’ll inspect your crawl space and tell you what’s up down there. With Cowleys, you are guaranteed fast, clean installation from a local, reliable contractor with deep roots in the community. We pride ourselves on providing the best in customer service in Monmouth, Middlesex, Mercer, and Ocean Counties. We keep our appointments and our schedules and always go the extra mile to ensure top customer service. No job is complete until the customer is satisfied.

Crawl Space Solutions by Cowleys “Air-tight” System

With our five-step system, we will:

  1. Inspect the current condition of your crawl space for standing water, moisture buildup, visible mold, insulation, and pests.
  2. Install airtight doors & vent covers to seal your crawl space doors and vents and stop the cycle of cold, humidity, and moisture entering from the outside air.
  3. Remove any standing water sources by installing a crawl space drain and sump pump system.
  4. Encapsulate & insulate the crawl space by installing a durable liner to stop moisture from passing through your floors and porous concrete walls.
  5. Install a professional quality, energy-efficient, self-draining dehumidifier that will work with the other encapsulation components to keep your space dry.

Recent Testimonials

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“Thank you so much. This exterminator was so patient and helpful with me. He answered all my questions, walked...”

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Christine L. of Point Pleasant Boro, NJ

“Special thanks to Jill for her help and kindness getting through the process from start to finish. An...”

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Cheriann F. of Jackson, NJ

“I feel comfortable working with Rhett and his crew...”

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Chris P. of Toms River, NJ

“"...Over delivering on Expectations."”

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Bob C. of Freehold, NJ

“I am beyond pleased with Carl...”

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DOMAN M. of Lakewood, NJ

“Steve and Dave...”

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Dennis A. of Marlboro, NJ

Crawl Space Solutions by Cowleys offers a complete line of crawl space repair products:

Additional Cowleys Services

Additional Cowleys Services

Proudly serving Mercer, Ocean, Monmouth, Somerset, & Middlesex County

We serve the following areas