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TRUSTED BY SIESTA KEY, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon21
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Siesta Key

Avatar for Advanced Environmental Services- Florida
Advanced Environmental Services- Florida
4.6(
244
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Siesta Key, FL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Had a great experience with this company! Estimate and scope of work was clear, the price was fair, and Bryce and Jose went above and beyond to reroute my dryer vent inside of an interior wall and away from the waterproofing area! Definitely would recommend"
Response time7 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for Alpha Foundations
Alpha Foundations
4.3(
214
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Siesta Key, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Alpha Foundations in addition to adding pilars around the exterior and doing a great job, I inquired about concrete foaming. They immediately got me in contact with their concrete foam team Bradley and John. Bradley did a great job and took the time to explain everything to me. I asked how big will the size of the drill hole be and he said M&M size (plain M&M). I am thrilled I got this done and feel safe in my home. It was amazing how the foam raised the slab which raised the kitchen floor and no more gaps between the backsplash and counter."
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

Response time1 day
125 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Advanced Environmental Services - Gulf Coast
Advanced Environmental Services - Gulf Coast
4.5(
241
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Siesta Key, FL and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Had a great experience with this company! Estimate and scope of work was clear, the price was fair, and Bryce and Jose went above and beyond to reroute my dryer vent inside of an interior wall and away from the waterproofing area! Definitely would recommend"
Response time3 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Sunset Plumbing and Drains
Sunset Plumbing and Drains
4.7(
18
)
Basement Drainage Channels - Install

Serving Siesta Key, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"George came promptly and professionally assessed our situation. He tested for drain issues, provided guidance to maintain, and helped us avoid large fees with highly professional consultation. I will hire him for more work and recommend this company."
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Recommended by93%of homeowners
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Basement Waterproofing questions, answered by experts

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

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

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