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Avatar for Alpha Foundations
Alpha Foundations
5.0(
73
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Key Largo, FL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"We were having a washout situation under our Florida room slab and the Alpha team of Junior, Dalin and Zach arrived on time, reviewed the situation and their solutions and proceeded with their poly foam injection system through our floor slab to fill and stabilize the washed out areas below. After completion, they cleaned up the work area requiring no additional work on our end. We appreciated their efficiency and professionalism throughout the entire process. Great team and company."
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

123 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for GGR quality construction llc
GGR quality construction llc
5.0(
13
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Key Largo, FL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I would like to express my most sincere gratitude to this company for the excellent work they performed in replacing the bathroom in my home. From the very first moment, they proved themselves to be highly responsible, punctual, and professional. The quality of their work exceeded my expectations; they paid attention to every detail, and the final result turned out beautifully. Their dedication and commitment to what they do are truly evident. Without a doubt, I recommend them 100%. It is difficult to find people who are this reliable and committed nowadays. Thank you so much for doing such an impeccable job. If you like, my dear, I can personalize this with the name of the company or the person who did the work for you, to make it even more special."
21 neighbors recently requested a quote
Avatar for A&S Paving LLC
A&S Paving LLC
4.3(
75
)
Basement Drainage Channels - Install

Serving Key Largo, FL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"While I am pleased with the quality of the job, I didn't like the owner trying to add more than I agreed on. I got a call in the am from owner Anthony Stanko telling me he had a canceĺlation. He asked if they could do my driveway that afternoon. I okayed it. He responded, but left once his crew started working. He returned when the 3" layer of asphalt we agreed on, was in place. It was then he tried to sell me an additional layer, saying it would prevent water damage. He offered it for an additional $ 2500 initially, but when I hesitated he dropped the price first to $2000, then $1500, without any negotiating by me. I became suspicious his "am" cancellation called for more asphalt than was needed to do my driveway and felt he was trying to recoup his losses by dumping it on me."
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+22

Recommended by83%of homeowners
AAA Waterproof and Painting, Corp.
4.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Key Largo, FL and surrounding areas

In business since 2019

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in concrete installation and repair for driveways, excavation and waterproofing and a variety of other projects. With over 3 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time50 mins
Recommended by100%of homeowners
All around plumbing
4.4(
8
)
Basement Drainage Channels - Install

Serving Key Largo, FL and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Fast, great, and courteous service. Practiced social distancing and wore face masks for courtesy, respect, and health safety of our family and theirs. Had all the parts with them for a speedy and quality repair. Great prices. We will use them again in the future for any plumbing needs."
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+18

Recommended by100%of homeowners
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Basement Waterproofing questions, answered by experts

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

The Key Largo, FL homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.