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Avatar for Alpha Foundations
Alpha Foundations
4.8(
159
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Jacksonville, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Zach, Dustin & Robert are consummate professionals! Zach did the initial evaluation of our crawl space, foundation, and framing and developed a solution to remedy the deficiencies. Outstanding job! Dustin and Robert implemented the solutions and in the process they identified an additional hidden issue in our floor joist. The plumber had cut away about half of a girder under a load bearing wall during construction. Needless to say Dustin and Robert developed a solution, implemented it, and literally saved our house from a catastrophic failure. These three men are an exceptional team. Their customer service skills are absolutely beyond reproach! According, they have my highest recommendation for any foundation, waterproofing or house leveling issues anyone may have!!! Great job men!!!"
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

Response time2 days
126 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Bill Fenwick Plumbing, Inc.
Bill Fenwick Plumbing, Inc.
4.5(
790
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Jacksonville, FL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"My wife is a realtor and we have flipped 16 houses, but recently moved here from south Florida, so we lost our crews. These guys were incredible from start to finish. Travis was kind enough to provide us with a very competitive and fair deal. Darryl Lucas did an amazing job overseeing the job from start to finish. Dan Williams did the work on site. Dan was very professional, explained everything thoroughly and was on time. Lastly, they were able to come the same day to diagnose the problem and fixed the issue in 2 days with no disruption from using our water. We had a broken sewer line under the driveway. Don't call anyone else other than them. Chris and Elaine Ward"
Bill Fenwick Coupons
$79 Full System Tune-Up + 1 Lb. Refrigerant
Fenwick Plumber with homeowner Tub
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Lux Foundation Solutions Of Florida LLC
Lux Foundation Solutions Of Florida LLC
4.7(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Dex came out and did a thorough inspection of the house, showed me the options and quoted me a good price. Mike and his assistant showed up on the scheduled day bright and early and knocked out 7 piers in just over 3 days. The main wall they were working on had all the utilities and the guys didn't disturb a thing. When they were done, they cleaned up everything and left the yard in amazingly good shape considering all the big holes they had to dig. Lux was not only very competent and professional, but they were genuinely very nice people. I highly recommend Lux for all your foundation needs."
Crawlspace support Jacks
Crawlspace support Jacks
Crawlspace support Jacks
Crawlspace support Jacks
Crawlspace support Jacks

+31

Response time1 day
31 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Apex Foundation Specialists, LLC
Apex Foundation Specialists, LLC
5.0(
12
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Will Dietz was excellent in his knowledge of waterproofing my floors. He was very timely and professional. He went over and beyond what would be expected of someone in order to accommodate my needs. I highly recommend him and Apex for any waterproofing needs."
Vapor Barrier
Crawl Space Debris removal
Lattice Before Install
Crawl Space debris removal
Crawl Space Debris removal

+20

Response time5 days
Response rate100%
Recommended by90%of homeowners
Avatar for Celtic Custom Plumbing Inc
Celtic Custom Plumbing Inc
5.0(
36
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Jacksonville, FL and surrounding areas

In business since 2006

Free estimates

Warranties offered

"What an amazing group of people at Celtic Custom Plumbing. Every single time they come out the job is done like they are working in their own. Donnie is a prime example of the consummate professionals they have on their team. He explains everything in detail beforehand, and then makes sure he and the company are doing the job the way the customer wants it done. Celtic Custom Plumbing has come through for our family every single time ."
Response time2 days
Response rate100%
Recommended by91%of homeowners
Avatar for K&S Roof Repair and Maintenance Company
K&S Roof Repair and Maintenance Company
4.3(
350
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"KNS roofing responded to my call in one day. I own a two-story house with a complex roof. Within minutes, KNS knew what the problem was and immediately repaired the roof and stopped the leak. This was important because I was installing a new living room ceiling. The materials they used were modern and top-notch. They have more than thirty years of experience and it showed. They are friendly, professional, and wanted to solve my problem. I have used them twice and I have been satisfied both times. I highly recommend this roofing company."
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+12

Recommended by88%of homeowners
Avatar for Steve's Home Improvement
Steve's Home Improvement
4.3(
677
)
Basement Drainage Channels - Install

Serving Jacksonville, FL and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Took multiple attempts to get the repair to blend with existing ceiling. Steve stuck with it and now it blends adequately. The white paint matches unless it is a very bright day, you have a very critical eye, and know where to look."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+134

Recommended by85%of homeowners
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Basement Waterproofing questions, answered by experts

Jacksonville’s frequent heavy rains, high humidity, and hurricane threats make basement waterproofing especially challenging. Waterproofing solutions here must address both groundwater intrusion and moisture vapor. Contractors should design drainage systems that can handle sudden downpours and recommend vapor barriers to prevent mold growth, considering Jacksonville’s history of seasonal flooding and shifting coastal soils.

Helpful?

In Jacksonville, unexpected costs during basement waterproofing often arise from discovering hidden foundation cracks, the need for additional drainage due to the area’s high water table, or extra excavation in sandy soil. You may also encounter expenses for sump pump upgrades, rerouting existing utility lines, or addressing mold issues if water damage is found during the project.

Helpful?

For Jacksonville’s climate, use exterior waterproofing membranes designed for sandy soils, along with dimpled drainage boards and polymer-based coatings. Inside, install vapor barriers and mold-resistant sealants to combat high humidity. A reliable sump pump system with battery backup and perforated PVC drainage pipes are essential for managing Jacksonville’s frequent rain and elevated groundwater levels.

Helpful?

Completing basement waterproofing in Jacksonville provides immediate protection against stormwater intrusion and mold, making your basement safer and more usable. Over time, you’ll benefit from a stronger foundation, reduced humidity, and improved energy efficiency. Proper waterproofing also helps maintain your home’s value and can make it more appealing to buyers in Jacksonville’s flood-prone neighborhoods.

Helpful?

When hiring basement waterproofing contractors in Jacksonville, look for pros with experience handling the city’s sandy soils and high water table. Choose companies familiar with local permitting and hurricane-resistant construction methods. Ask about their approach to foundation repair and drainage system installation, and request references from recent Jacksonville projects to ensure they understand the area’s unique flooding risks.

Helpful?

The Jacksonville, FL homeowners’ guide to basement waterproofing services

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