Skip to Main Content
Dehumidifier in crawl space

Crawl Space Repair & Encapsulation

Seal out mold and musty odors and protect your home with crawl space encapsulation.

Get Your Free Estimate
Ad for financing: No interest, no payment for 24 months; pay in full before promo ends to avoid interest.
Protecting you since 2002.
Groundworks, LLC BBB Business Review
  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Very professional Chris Walker and Rollie Webber did a fantastic job cleaned up where they had done there work very satisfied

Very professional Chris Walker and Rollie Webber did a fantastic job cleaned up where they had done there work very satisfied

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Jake, Charles, and Alberto did an incredible job. They even put up with me coming in and out of the house to watch what they were doing. I…

Jake, Charles, and Alberto did an incredible job. They even put up with me coming in and out of the house to watch what they were doing. I was fascinated how it all worked. At the end, watching the outside cracks close up to almost invisible was amazing.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Tory and his crew are top notch! The professionalism the work ethic it’s hard to find individuals who actually care about what they do!…

Tory and his crew are top notch! The professionalism the work ethic it’s hard to find individuals who actually care about what they do! Couldn’t be more happy with there services thank you guys at alpha foundation!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I knew I had issues in my crawl space. I was concerned about calling in a company that had a vested interest in finding problems. Josh did…

I knew I had issues in my crawl space. I was concerned about calling in a company that had a vested interest in finding problems. Josh did a thorough assessment and alleviated my fears. He thoroughly outlined what needed to be done and expedited the process. The installation team of Zack, Omar and Jaydon kept me informed. They were friendly yet efficient. The job was completed in timely fashion with attention to detail. A thorough cleanup followed. I am very pleased with the results.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Alpha Foundations are the people to call if you have foundation issues at your home or office.Drew Rhodes is very knowledgeable, courteous, …

Alpha Foundations are the people to call if you have foundation issues at your home or office.Drew Rhodes is very knowledgeable, courteous, and professional. He and his company are people you can trust.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I wanted to take a moment to share my wonderful experience with Alpha Foundations, specifically with two outstanding employees–Tory and…

I wanted to take a moment to share my wonderful experience with Alpha Foundations, specifically with two outstanding employees–Tory and Blake–who came out this morning to address a sidewalk issue at my property. From start to finish, they were professional, courteous, and went above and beyond to ensure the repair was done right. Tory and Blake arrived on time and immediately got to work, assessing the situation with impressive attention to detail. They took the time to explain the process to me, ensuring I understood the repairs and what was needed. Throughout the job, they were respectful of my property and worked efficiently, all while maintaining a positive, can-do attitude. What really stood out was their dedication to quality. They not only repaired the sidewalk but made sure it was level and safe, taking extra care to ensure everything was done to the highest standards. It was clear they take great pride in their work, and their expertise really showed. I can't say enough about how great Tory and Blake were. It's rare to find such exceptional service, and I am truly grateful for their hard work. If you're considering any foundation or concrete work, I highly recommend Alpha Foundations, and if you get the chance to work with Tory and Blake, you're in excellent hands! Thank you both for a job well done!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I used Alpha Foundations to stabilize my home's foundation. Tyler, Ryan, Giovanni and Dan did the work on my home and they made the repairs …

I used Alpha Foundations to stabilize my home's foundation. Tyler, Ryan, Giovanni and Dan did the work on my home and they made the repairs easy to deal with. When they were done you could barely tell any work had been done at my home. They were very informative and answered all my questions. The entire crew was amazing. I am glad I picked Alpha Foundations to repair my home.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Hunter and Brad arrived today and performed an outstanding job making repairs to several sections of my driveway which were having issues…

Hunter and Brad arrived today and performed an outstanding job making repairs to several sections of my driveway which were having issues with severe cracking, caused by settling which left void areas beneath the sections of driveway. They injected foam into those areas which will stabilize those areas to prevent further damage then filled in the cracks. Their work made a dramatic improvement in the appearance of the driveway.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Had Tom and Felix out to lift and fix my sunken porch. They did a fantastic job. Great communication on time and very professional. I loved …

Had Tom and Felix out to lift and fix my sunken porch. They did a fantastic job. Great communication on time and very professional. I loved the whole experience and will definitely recommend them.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Tori and Chris are top shelf, hard-working, personable, perfectionists, who don’t settle for “good enough.” They explained what they would…

Tori and Chris are top shelf, hard-working, personable, perfectionists, who don’t settle for “good enough.” They explained what they would do to lift my sidewalk and driveway, how their product works, and left my property cleaner than they found it. They took time to show me what they were doing as they were working and patiently answered my questions. Their work was exceptional and my driveway and sidewalk look great! I couldn’t be more pleased. Alpha Foundations has at least two guys who are fantastic at what they do.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Dalin and Junior arrived when they said they would right on time, they worked together like a well oiled machine, Junior knew exactly how…

Dalin and Junior arrived when they said they would right on time, they worked together like a well oiled machine, Junior knew exactly how much pressure to put under the slab which his working on a both answered all my questions, they left me a clean house with holes that were drilled filled. I’m not use to the high professionalism that they showed. Down here in the keys you’re lucky if they show up and sober. I would recommend highly if you issues with sinking concrete.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Very pleased with the job I asked to be done.Tory did a great work and was very professional .

Very pleased with the job I asked to be done.Tory did a great work and was very professional .

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Our 40 year old pool deck needed stabilization and some minor lifting. Lance did a great job with the estimate and explaining the process. …

Our 40 year old pool deck needed stabilization and some minor lifting. Lance did a great job with the estimate and explaining the process. Tory and Blake came out and got the job done in a timely manner and cleaned up afterwards like they were never even there. I would recommend Alpha Foundations.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

All around professional job. The two Tyler’s and William on the foundation lift and stabilization. Then Jake and Josh for the crack…

All around professional job. The two Tyler’s and William on the foundation lift and stabilization. Then Jake and Josh for the crack repairs.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Matt W. And Sam Martin did a Super job today! Terry Berger

Matt W. And Sam Martin did a Super job today! Terry Berger

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Jesse came out to our house and did a great job with a quick and clean install! He sent before and after photos, and patiently explained…

Jesse came out to our house and did a great job with a quick and clean install! He sent before and after photos, and patiently explained why and how he was doing the install to my wife and I. It is a real pleasure to work with professionals.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Hunter and George did a great job leveling my pool deck and filling in all the cracks. They were proficient and very professional. I was…

Hunter and George did a great job leveling my pool deck and filling in all the cracks. They were proficient and very professional. I was kept up to date on the progress and they finished in quick time. I am very pleased with the work that was preformed.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The entire inspection process with Alpha Foundations was great and the crawlspace encapsulation results were even better. TJ performed the…

The entire inspection process with Alpha Foundations was great and the crawlspace encapsulation results were even better. TJ performed the initial inspection and quote. He was extremely thorough, patient, and answered all my questions. He ensured I understood the benefits of their different options and set clear expectations and scope of work. Never pushy and very easy to work and communicate with. Ben, Nick, and Chris were the crew who came to do the encapsulation. Hats off to them because I couldn't imagine doing what they did as thoroughly in such a cramped space. I was doubtful they could knock it out in the estimated two and a half days – but they did. They were fantastic and were always happy to answer my questions throughout the process. Overall a 10/10 experience. I am thrilled with the results and can rest easy knowing I've taken a big step in protecting and improving my home.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Foreman Malik and crew Cameron and Neko did a great job. Fast, efficient, clean and reliable.

Foreman Malik and crew Cameron and Neko did a great job. Fast, efficient, clean and reliable.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Working with this company has been a pleasure from the very beginning. Everyone I have spoken to is so kind and great to work with, from…

Working with this company has been a pleasure from the very beginning. Everyone I have spoken to is so kind and great to work with, from the office staff, to the person that came out to give us an estimate and to Tory and Blake, who leveled my air conditioner. This must be a great company who treats its people very well as you can tell by the way they interact with customers.

Is Crawl Space Encapsulation the Right Solution For Me?

Homeowners in Florida and Georgia are too familiar with the musty smells and humidity from their crawl space. But just because it is common doesn’t make it okay. Crawl space problems like mildew and mold growth caused by moisture can lead to a whole host of problems.

More than 50 percent of the air you breathe comes from your crawl space, so it’s important to keep that space dry and clean.

Your crawl space is more important than you may think. Apart from offering a little extra space under your home, your crawl space also plays a huge part in your health and energy bills. Moisture in your crawl space leads to mold and musty odors plus pests—these problem signs greatly impact your home’s air quality, and elevated humidity causes homeowners to overuse their heating and cooling units, leading to outrageous energy bills.

Alpha Foundations have been sealing crawl spaces with their high-quality crawl space encapsulation system for more than 20 years. We recommend covering your crawl space floor with a vapor barrier, installing a waterproofing system, a sump pump, and in areas where humidity is especially high consider sealing block walls. This high-quality solution mechanically attaches to your concrete blocks, sealing humidity and pests out. A high-capacity, self-draining dehumidifier improves the air your family breathes and makes the whole home more comfortable.

More About Crawl Spaces

Crawl spaces are notorious for their sagging floors, humidity, odors, and flooding. You should call Alpha Foundations for assistance if you notice:

  • Rotting wood beams and sagging floors
  • Unusually high indoor humidity levels
  • Worsening allergy symptoms due to increased humidity
  • A musty scent that indicates crawl space moisture
  • Increased utility bills and/or the HVAC unit working overtime
  • Standing water
  • Mold and mildew in your crawl space, basement, or on your first floor
  • Condensation collecting on your joists, floors, or foundations
  • Cracking foundation
  • Pests in your home

Contractors tend to treat crawl spaces as an afterthought, so they often have inadequate support. If your crawl space isn’t encapsulated, mold and water issues could also lead to decaying beams and damaged supports. Soil and clay tend to settle and expand unevenly, but this damage can often be reversed. At Alpha Foundations, we use IntelliJack™ crawl space support posts to provide an effective, durable solution for leveling and stabilizing damaged crawl spaces.

Unencapsulated crawl spaces rarely allow for healthy drainage, so humidity can often transform into severe pooling. Perimeter drains can be placed around your walls and connect to a sump pump. This way, you can deal effectively with flooding. We can include flood alarms, submersible pumps, and vents in this service for a holistic, lasting solution. 

Your crawl space is often the only buffer between your house and the earth below, so it has a severe effect on your indoor climate. Insulation can resolve any odor issues while helping your home to achieve a stable temperature. We’ll seal your crawl space with rigid foam insulation to ensure your home is comfortable and more energy-efficient.

Crawl space encapsulation is a quick and easy solution to leave you with a dry, clean crawl space. We use the CrawlSeal™ crawl space encapsulation system to seal off your crawl space from any moisture leaking in. Once your crawl space has been encapsulated, you can start enjoying the benefits. You’ll experience more comfortable air in your home and fewer pest problems, as well as increased energy efficiency to help you save on energy bills.

Muggy air is more than just uncomfortable. It has a direct effect on your health, causing overheating and exhaustion. Crawl spaces generate an average of 0.3 to 2.9 g/m in vapor excess, so it’s unsurprising that most homes that have them suffer from humidity problems. Your crawl space shouldn’t generate more than 55% humidity, but fortunately, there are solutions to resolve all that moisture. Alpha Foundations can fix your home with a crawl space dehumidifier. This will protect your home from fungi and mold overgrowth while simultaneously improving your interior climate.

Why Is Crawl Space Encapsulation Needed?

In Florida and Georgia, the weather, with its high humidity and frequent rain, makes protecting your crawl space even more important. Many crawl spaces still have open crawl space vents and exposed dirt floors. Here we discuss a few of the most common reasons for crawl space waterproofing and encapsulation.

Ductwork and insulation in a crawlspace with reflective material and exposed beams.

Moisture, Water Damage

Moisture and water are your crawl space’s worst nightmare. Moisture can enter through open vents, a loose or cracked crawl space door, a plumbing leak, or condensation caused by humidity. Regardless of the reason, moisture can cause serious damage like wood rot, mildew, and mold.

Air Quality

Since nearly half the air you breathe comes from the crawl space, ensuring healthy air quality starts there. Both mold and mildew are detrimental, but pest excrement and dust can also cause respiratory problems, especially for those struggling with asthma and allergies.

Rotten Floor Beam

Structural Integrity

Moisture in your crawl space is responsible for wood rot. Wood rot eats through wooden beams and supports in your crawl space. This causes the wood to weaken. When these important structural supports are damaged, your entire home’s integrity is at risk.

Common Crawl Space Tips & Mistakes

For many reasons, homeowners tend to ignore their crawl spaces until they absolutely need to address them. Over more than 20 years, Alpha Foundation has been helping Florida and Georgia homeowners regain confidence in their homes. Along the way, they have developed helpful tips and mistakes which they’ve noticed in the field.

Crawl Space Tips

  • Increased Storage

Although it might not seem like it right now, a crawl space can be a wonderful place to store items like Christmas décor or seasonal outside activity equipment like skis or golf clubs. Once a crawl space encapsulation system is installed, the previously unusable space is transformed into a dry and clean storage area. New doors can be added for easy access if needed.

  • Consider The Cost

We understand no one wants to spend money on crawl space repair but choosing the least expensive repair options isn’t always the best bet. If the benefits aren’t worth the cost, why bother? Typically, price depends on the size and condition of the crawl space.  Skipping important elements to save cost may not allow you to enjoy the full benefits of an encapsulated crawl space.

  • Eliminate Pests

Florida and Georgia homeowners are no stranger to pests in their homes. Frequent visits from the exterminator are likely. One thing to consider, the pests may be entering because your damp crawl space is so attractive to them. Once you seal your crawl space, you’ll be surprised how many fewer pests you have in your home.

 

Crawl Space Mistakes

  • Not Maintaining the Space

Even the most advanced crawl space encapsulation system requires some amount of maintenance. Ensure your crawl space sump pump is in good condition, the vapor barrier hasn’t been damaged, and there are no plumbing leaks. It’s not unusual for crawl spaces to be difficult to get into. However, Alpha Foundation has annual maintenance programs that make the job worry and stress-free.

  • Big Box Dehumidifiers

Even with the highest quality encapsulation systems, a dehumidifier may still be needed to remove excess water from the air, especially in humid areas like Florida and Georgia. Skip the big box store units that aren’t rated to remove nearly as much water and require constant attention. Our dehumidifiers are energy-efficient, self-draining, and remove up to 100 pints per day while filtering up to 280 cubic feet per minute.

  • Not Repairing Leaking Plumbing

While crawl space encapsulation eliminates water entering from the walls and floor, plumbing leaks are a different story. Before investing in crawl space repair, ensure your pipes are properly inspected by a plumbing professional.

Providing Expert Crawl Space Repair & Encapsulation in Florida

Florida trusts Alpha Foundations for reliable crawl space, foundation, and concrete repair services. Contact us for a free inspection!  

Top Cities We Serve


Alpha Foundations Service Areas

Our Locations

Fort Myers

1755 Benchmark Ave.
Fort Myers, FL 33905

Gainesville

309 NE 1st St.
Gainesville, FL 32601

Jacksonville

55 North Industrial Loop
Orange Park, FL 32073

Miami

3200 W Copans Rd.
Pompano Beach, FL 33069

Orlando

3723 Hogshead Rd
Apopka, FL 32703

Tallahassee

66 Industrial Park Dr.
Monticello, FL 32344

Tampa

1615 118th Ave. N
St. Petersburg, FL  33716

Valdosta

100 N Patterson St.
Valdosta, GA 31601

West Palm Beach

515 N Flagler Dr.
Ste. P-300
West Palm Beach, FL 33401