Crawl Space Encapsulation
If your crawl space feels damp or musty, it could be impacting the air you breathe. Our crawl space encapsulation seals out moisture, mold, and pests—protecting your home’s structure and creating a...
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Your crawl space may be out of sight, but when problems arise, they can affect your entire home. At Anchored Walls, we specialize in crawl space repair and encapsulation solutions that protect your home from moisture, mold, structural damage, and poor air quality. Whether you're dealing with sagging floors, high humidity, or musty odors, our team provides customized services to restore stability, energy efficiency, and peace of mind, serving homeowners across Iowa and Northern Missouri.
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We believe in providing everyone with the same fair affordable pricing, ensuring hassle-free, budget-friendly solutions.
We offer the industry's longest honored warranties. Our warranties provide exceptional protection that others can't offer.
Experience the ultimate peace of mind with an award-winning company that maintains an A+ Rated with the BBB. Check out our reviews and you’ll know you’re in good hands.
We've been helping homeowners repair their homes since 1978 – so we've seen and fixed it all. That’s decades of experience you can count on to get the job done right.
Failing crawl space support beams and sagging floors are more than just a nuisance—they're signs of serious structural issues. Anchored Walls offers proven crawl space repair solutions, including steel support jacks and beam reinforcement, to restore stability and prevent future damage. Our team tackles the root causes of these problems, helping homeowners across Iowa and Northern Missouri protect their homes from long-term structural risks.
Excess moisture in your crawl space can lead to mold, wood rot, and poor indoor air quality. Anchored Walls provides complete crawl space encapsulation solutions to seal out humidity and water using vapor barriers, drainage systems, and sump pumps. Our waterproofing experts help Iowa and Northern Missouri homeowners create cleaner, healthier homes from the ground up—while boosting energy efficiency and long-term structural protection.
We tackle crawl space problems at the source — moisture, humidity, sagging floors, and failing joists. Our solutions include drainage, vapor barriers, encapsulation, and structural repairs to keep your crawl space dry, stable, and energy-efficient year-round.
If your crawl space feels damp or musty, it could be impacting the air you breathe. Our crawl space encapsulation seals out moisture, mold, and pests—protecting your home’s structure and creating a...
Learn MoreWater and dampness in your crawl space is one obvious way to know your crawl space needs repair. But it’s not the only one. Here are a few others.
I'm immensely grateful to you and your team. Despite a challenging situation, your friendly and efficient team completed the job promptly. Just two weeks later we needed it and I can't imagine the devastation without it. You saved my home, thank you from the bottom of my heart!
The respect and professionalism shown to us by everyone we were in contact with was nothing short of amazing. From the original quote, to the installation, you were on time and the finished product is excellent. I have nothing but good words for your company! Thank you for giving me more than I've come to expect in this time.
Read lessVery professional experience and I like the transferability of the warranty.
So happy with your work and wonderful to know we won't have water in our basement again!
Matt did a great job troubleshooting the problem and offering me good, practical, honest advice. He went out of his way tracking down information and solutions for me. The work was excellent and the site was very clean at the end. Communication from the office was top-notch.
Read lessI was really impressed with how closely Anchored Walls kept in touch with me on the project ranging from the initial visit for the estimate to the completion. There were never any questions on who was arriving when. The crew was super professional and the cleanliness was impressive! I would highly recommend Anchored Walls!
Read lessEvery single person I spoke with at Anchored Walls was genuine and professional. The quality of the work was A+. I will definitely recommend and call back if needed for anything else in the future. Thank you!
Read lessThe job was completed as promised. The repair is working as you said it would. At this point, I am completely satisfied. Very nice work!!
Read lessAs installers encountered circumstances along the way, they efficiently and most satisfactorily completed the project. All phases of the work were handled professionally. We would recommend the company! Thank you.
Read lessWonderful Communication, and high quality work! Thank you!
We were very pleased with the amount of follow up and communication from all involved in the project and the ladies in the office were great! Not one thing was left to chance. Never have I ever had such a great relationship and communication from a contractor. Great Job! Thank you All!
Read lessAccording to HomeAdvisor, crawl space repairs typically range from $4,500 to $8,000, with most homeowners spending around $6,000. Costs depend on the size of your space, the extent of moisture or structural damage, and whether additional systems, like drainage or encapsulation, are needed. We’ll walk you through every option and provide a clear, customized estimate before any work begins.
A standard crawl space encapsulation can often be completed within 2–4 days, depending on site conditions. If structural repairs or drainage systems are required, the project may extend longer. We always walk you through the timeline before work begins, so you know exactly what to expect.
Yes, especially if humidity regularly exceeds 65%. A dehumidifier controls moisture that vapor barriers and drainage systems miss. Maintaining proper humidity prevents mold, rot, and musty smells, and helps protect HVAC ductwork and insulation in the crawl space.
Encapsulation typically involves installing a durable vapor barrier across the floor and walls, sealing off vents, and sometimes adding a dehumidifier or perimeter drain. The goal is to create a dry, insulated envelope that protects your foundation and improves comfort and efficiency.
Crawl space waterproofing stops ground moisture and pipe condensation from damaging your home’s structure and air quality. Without it, damp air rises—potentially feeding mold and mildew throughout your house. A well-sealed crawl space also helps reduce energy loss and keeps pests from nesting under your floors.
The crawl space has an integral role towards a home's overall indoor air quality. Many homeowners don't think twice about their crawl space, unless it starts leaking or growing mold. Research shows that nearly 50% of the air in your home has circulated up from your crawl space. This means that if you have a moldy crawl space, you're breathing in air containing mold spores. Mold can cause allergies, fevers, headaches, flu-like symptoms and a variety of other health issues. Anchored Walls' foundation repair services are based on each individual job, depending on the severity. To receive an estimate, please call us at 888-662-3363.
Look for signs like sagging subflooring, musty smells, mold growth, high humidity, standing water, or visible rot on floor joists and beams. These often show up first in closets or laundry rooms above the crawl space. All of these issues point to possible structural or moisture problems below.
Mold is a result of excessive moisture in the crawl space of your home. It’s very important that you take care of a moldy crawl space problem as soon as you notice that something is wrong. If left untreated, mold can cause a number of problems for the structural integrity of your home, as well as your family’s health. If you don’t repair your foundation, water will eventually seep in. This causes an assortment of additional problems for the structural integrity of your home.
Crawl space moisture comes from water seepage, improper yard drainage systems, soil settlement and condensation. Regardless of whether your crawl space is dirt, concrete, vented or unconditioned, these lower areas underneath the home tend to endure the most damage due to the many changes in weather conditions, high temperatures and humidity levels. Humidity and moisture easily travel through your crawl space and can begin to infiltrate the structure of your home.
Damp or wet crawl spaces are perfect homes for insects, rodents and other critters. This area underneath your home can be extremely unhealthy, destructive and dangerous. Your wet crawl space can also act as a breeding ground for mold and mildew growth. Mold spreads easily throughout your home when it begins in your crawl space. Mold, as well as wood rot, can negatively affect your home’s indoor air quality. That’s why it’s important to take care of crawl space moisture problems as soon as you notice them.
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By submitting this form and signing up for texts, you consent to receive text messages from Anchored Walls at the number provided, including messages sent by auto dialer. These may include messages related to estimates, project updates, appointment scheduling, and promotional offers. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP or clicking the unsubscribe link (where available) and no further messages will be sent. Reply HELP for help. Information will not be shared with third parties for marketing or promotional purposes. Privacy Policy
