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

Dalin & George came out and did a solid job in the middle of a rainstorm. Went fast and fixed the deck with no issue.

Dalin & George came out and did a solid job in the middle of a rainstorm. Went fast and fixed the deck with no issue.

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

Tyler, Tristan & Greg did a great job.

Tyler, Tristan & Greg did a great job.

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

It was a pleasure working with all local staff including Austin who inspected the uneven concrete sidewalk and provided an estimate for…

It was a pleasure working with all local staff including Austin who inspected the uneven concrete sidewalk and provided an estimate for labor and materials to the crew who did the work…Brandon, the foreman, and Hunter his assistant. The crew arrived on time, provided an overview of the job they would perform, and cleaned up afterwards. Very pleased with Alpha Foundations and staff.

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

The whole process took less than 2 hours. Jackson and Sam did a great job. Everything was explained when they were doing it.

The whole process took less than 2 hours. Jackson and Sam did a great job. Everything was explained when they were doing it.

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

Alpha Foundations is a top notch, classy business. I needed encapsulation of my crawl space. Every single person that I worked with was…

Alpha Foundations is a top notch, classy business. I needed encapsulation of my crawl space. Every single person that I worked with was knowledgeable, communicative, helpful, kind and just truly authentic individuals.Austin was the first person to talk about my water under the house issues. The man spent an hour under the house inspecting everything. We talked afterwards over an hour. He was easy to talk to and thorough in his explanations. Very impressive! The other 2 companies that came out were here for a total of 30 minutes.Next, I spoke to Mike S. Several times. Again, gave me the courtesy of his valuable time and expertise. I so appreciated the way both Mike and Austin worked together to help solve an issue with my project. They went above and beyond on my behalf and I am grateful.Finally, I had the work crew of Rosalio, Pablo and Jose come twice to my house. These 3 fellas are just fabulous workers and more importantly, amazing human beings. On the second trip they worked until 8pm …in the dark. I never heard them complain, in fact, I had to chuckle as I listened to them get a little slap-happy while working under the house. They were kind, polite and hard-working. They are great ambassadors to the organization and deserve raises! Just can’t speak more highly about each of them. So impressive.As I write this, I hear the hum of the dehumidifier under the house, and have only positive feelings about my experiences with Alpha Foundations, and that’s even after writing the check. I am grateful for their expertise in fixing my water issues and feel so bless to have found such a great team of people! I highly recommend them!

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

I’ve recently learned more about this company. A friend in my community had a great experience with it. Knowing of her experience and…

I’ve recently learned more about this company. A friend in my community had a great experience with it. Knowing of her experience and recommendation, I wouldn’t hesitate to use this company.

Annette Walker Deason

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

Chance, Chris, and Jordan were the team that did our house. But you wouldn't know anything was done because they installed 8 or 9 pillars…

Chance, Chris, and Jordan were the team that did our house. But you wouldn't know anything was done because they installed 8 or 9 pillars and you can't tell they were ever here. They were extremely professional and just nice guys to have around. I'm very happy to write and give them a five star review.

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

I had my driveway leveled today and sam and tom were phenomenal employees of alpha foundation. Sam answered all my questions , and he…

I had my driveway leveled today and sam and tom were phenomenal employees of alpha foundation. Sam answered all my questions , and he walked me through the entire process of what he was going to be doing to my concrete driveway. When they left, they made sure that they cleaned up after themselves and left my area with no mess.Thank you, alpha foundation.Most definitely will recommend you.

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

Alpha foundations what can I say five star 10 star as high as the stars can go. From the get-go from talking to the sales person to the…

Alpha foundations what can I say five star 10 star as high as the stars can go. From the get-go from talking to the sales person to the completion of the job Alpha foundations made me feel like I was getting my moneys worth. Very informative of the procedures and descriptions of what was happening. Sales person Colin spent more than ample amount of time explaining the procedure as well. The crew Kyrie, Tyler, Z and Will followed by Jake and Josh to complete the job. All very professional very courteous. I would recommend Alpha foundation over anybody.

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

I am very satisfied with Alpha Foundations. Both Forman George and Jeff were great and provided excellent service. They were able to fix…

I am very satisfied with Alpha Foundations. Both Forman George and Jeff were great and provided excellent service. They were able to fix the slab in one of my bedrooms that had settled down about an inch. Thank you guys.

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

Brandon and Nick were amazing. They were on time and explained in detail what to expect and how long the job would take. From start to…

Brandon and Nick were amazing. They were on time and explained in detail what to expect and how long the job would take. From start to finish excellence in professionalism and knowledge Would highly recommend over and over again

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

Had the opportunity to meet with Chris B. Based on a request for Alpha to review my recently purchased property due to some found erosion…

Had the opportunity to meet with Chris B. Based on a request for Alpha to review my recently purchased property due to some found erosion and differential shifting noticed. He was extremely professional, information but mostly honest. He provided me a few recommendations to help with the current issues experienced but also a plan to help with proactively attacking the overall issue now before it worsens. Really appreciate the great customer service provided today along with the plethora of knowledge shared.

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

Gavin Gordon was amazing

Gavin Gordon was amazing

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

Great experience with this company! Would absolutely use them again!

Great experience with this company! Would absolutely use them again!

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

Bobby and Alexis did an awesome job! Looks great!

Bobby and Alexis did an awesome job! Looks great!

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

This is a follow up to my prior review of Alpha Foundations. After reading my initial review, Alex (The General Manager) conctacted me to…

This is a follow up to my prior review of Alpha Foundations. After reading my initial review, Alex (The General Manager) conctacted me to chat about my experience. I left the conversation with a better understanding of the initial inspection process and thoroughly impressed with the overall customer service of everyone I came into contact with at Alpha. From the sales team, field techs and management, my customer service experience was top notch. It's obvious to me that customer service and satisfaction is at the top of their priority list and it resonates througout the organization. Although I experienced a very minor issue with the initial diagnosis of the problems my property was having, I wouldn't hesitate to hire them again in the future and would recommend them to friends and family.

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

These young men (Tory, Blake and Greg) were very manerly and friendly. They did a fantastic job, they are definitely a great assets to…

These young men (Tory, Blake and Greg) were very manerly and friendly. They did a fantastic job, they are definitely a great assets to your company.

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

Alpha Foundations was absolutely fantastic to work with. From the sales process to the actual installation, everything was smooth and easy….

Alpha Foundations was absolutely fantastic to work with. From the sales process to the actual installation, everything was smooth and easy. They spent additional time and effort to address my concerns before and during the installation. Logan’s team was professional and treated my property with care and respect. They were highly organized and it was clear that each crew member was experienced. The job was completed quicker than expected and we couldn’t be happier with the results. I would absolutely recommend them without hesitation. Thanks Alpha team!

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

I did want to wait a couple months after having my crawlspace encapsulation completed. I am 110% satisfied. I do believe in the concept…

I did want to wait a couple months after having my crawlspace encapsulation completed. I am 110% satisfied. I do believe in the concept behind crawlspace encapsulations and this is exactly what I needed. Blake, Drew, Kyle and Zach were the epitome of professional. Would highly recommend.

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

Drew and his team ( William and Ryan) arrived on-time, gave me a thorough explanation of what they were going to work on. During the…

Drew and his team ( William and Ryan) arrived on-time, gave me a thorough explanation of what they were going to work on. During the initial inspection and work Drew found that I didn't need additional structural support which saved me a significant amount of money. They also patched some of the previous work completed that had some wear and tear from weather and pests.

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