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Avatar for Alpha Foundations
Alpha Foundations
4.8(
158
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Saint Johns, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Jordan, Dale, and Brett put steel beams under house with proper jacks installation. These three young men were super pleasant , very knowledgeable, and excuted there knowledge with the most efficient ways. They were very punctual, communicated exceptionally well, and cleaned up around project."
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

Response time2 days
152 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 Saint Johns, 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
37 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 Saint Johns, 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 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 Saint Johns, 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 Saint Johns, 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
Avatar for We Pull Weeds
We Pull Weeds
4.2(
172
)
Basement Drainage Channels - Install

Serving Saint Johns, FL and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I contacted the provided on Friday after finding them on Angie's List. I have a house on the market and j have neglected the yard work. I have several showings lined up for this weekend and needed the yard mowed, edged, the driveway blown off, the flower beds weeded (they were completely overgrown), the gutters cleaned, and some trees trimmed back that were growing on the roof. They came out same day and provided me an estimate. We negotiated back and forth until we agreed on a price. They came back out the following morning and completed all the work in time before the first showing came. They did a great job and I will definitely use them in the future.
"
Recommended by80%of homeowners
Avatar for Gutterglove
Gutterglove
4.6(
21
)
Basement Drainage Channels - Install

Serving Saint Johns, FL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Once we hired this company our experience with him was good. He was on time and he did the work we requested. A few days after installation we noticed that the was a gap and the water was once again pooling in our garden beds pushing out our mulch which is why we decided to purchase gutters anyway. We spoke to him and explained the issue, he gave us a day he'd come by to fix the issue. He never showed up and he will not respond to our calls or text. It is very disappointing and unprofessional that he is not following up on his work. It was a little more then a week when we noticed the issue. I'm concerned about the issues we will in the future. At this point I would NOT recommend him to anyone due to his lack of following up to assure his customer is satisfied with the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by94%of homeowners
Avatar for Duck Duck Rooter Plumbing and Septic Services
Duck Duck Rooter Plumbing and Septic Services
4.4(
60
)
Basement Drainage Channels - Repair

Serving Saint Johns, FL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"1000% Perfection!!!!! whole house re piped Let me start out by saying I am not easily impressed. My husband and I were without water in our newly bought home for a week, after calling several companies we were let down and left again without any running water to our home. I happened to do another search for a plumbing company and expected the same let down but, Duck Duck Rooter came through. Sean, came down, did a assessment and explained to me every detail that was needed and that would take place. Sean, assembled a team which was Mike & Enoch and we could not have asked for a better team. They went above and beyond, extremely knowledgeable, polite and respectful. Mike & Enoch, took extreme care not to let my beloved cats out while going in and out, they kept their work areas clean and made sure not to destroy or make a mess of my house. Mike & Enoch, treated me and my home with respect which I appreciate more than anything. They are welcomed at our house anytime when they are in t"
Septic Drain Field Install
Duck Duck Truck Fleet
New Mound Drain Field
Mound Drain Field - uncovered
Plumbing Van

+2

Response time1 day
Recommended by93%of homeowners
Showing 1-10 of 43
Basement Waterproofing questions, answered by experts

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

The best basement waterproofing method depends on the specific issue causing the water intrusion. For minor problems, simple solutions like installing a properly functioning gutter system to direct runoff away and grading the soil to slope away from your foundation can be effective.

If you have more significant water problems, the solution will need to be more robust:

  • For standing water on the basement floor, a floor drain or a sump pump system may be the best solution.

  • For water pooling around the foundation, installing an exterior French drain can intercept water before it reaches the basement walls.

Other effective waterproofing methods, which can be used depending on your home's specific needs, climate, and soil type, include sealing the interior walls, landscape alteration, installing interior drainage systems, and using a dehumidification system to control moisture levels.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

To maintain an outdoor structure, perform regular inspections for damage, leaks, and weak joints. Clean the structure regularly, treat or repaint wood surfaces for weather resistance, and reinforce any weak joints to prevent deterioration and ensure its longevity.

The Saint Johns, FL homeowners’ guide to basement waterproofing services

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