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Top-Rated Foundation, basement or crawlspace waterproofing / encapsulation pros in Jacksonville - Updated Nov 2026

Avatar for Alpha Foundations
Alpha Foundations
4.8(
160
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Project was pool deck leveling. MJ the walk through rep was great and provided up front/honest discussions of the problem. I performed some research of my problem either poly foam or mudjacking. Alpha Foundation company has been around for 20 years and had great reviews. The team performing the work are awesome got the job performed with 63 locations requiring filling 2 part poly and stability foam injections."
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 by86%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

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
14 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for K&S Roof Repair and Maintenance Company
K&S Roof Repair and Maintenance Company
4.3(
350
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Kenny was prompt and gave a very quote. His work was excellent. He not only repaired our spanish tile roof but also did a marvelous job on our 2nd story flat roof deck applying waterproofing sealer. I would definitely recommend him and I plan to use him again."
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+12

Recommended by88%of homeowners
Crawlspace Maintenance
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Crawlspace Maintenance is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Recommended by100%of homeowners
BMPC Concrete Pros
4.3(
29
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

In business since 2015

Free estimates

Offers commercial services

"Couldn't be happier with the work Bmpc Concrete did replacing my driveway. Nice crew. They were respectful of my property and tidied up everything before they left. I felt it was a great price for the quality of work. Now they are working on two others on my street after my neighbors saw what a fine job was done. Yesterday we were awarded lawn of the month by our home owners association."
Concrete Sidewalk
Sidewalk
Driveway
Parking Lot
Back Patio

+5

Response time2 days
Recommended by80%of homeowners
Tenfinity Foundation Group
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jacksonville, FL and surrounding areas

In business since 1991

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Jacksonville, FL

Yes, crawl space encapsulation is a good investment. It improves your home's energy efficiency and air quality, boosting its value. With routine inspections and maintenance, encapsulation provides a long-lasting solution to moisture and pest issues. Regular check-ups protect your investment, enhance energy efficiency, and maintain your home's structural integrity. If your home is prone to pests or moisture seepage, encapsulating your crawl space is definitely worth it.

A vapor barrier is a thin sheet of plastic that prevents moisture from seeping into your crawl space, while insulation prevents unconditioned air from entering. Combining both insulation and a vapor barrier creates a dry, temperature-stable environment. Some insulation products serve both purposes, enhancing energy efficiency and protecting against moisture and temperature fluctuations.

The Jacksonville, FL homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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