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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in North Charleston

Avatar for Falcone Crawl Space & Structural Repair
Falcone Crawl Space & Structural Repair
4.6(
685
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I will start by saying that the work they did waterproofing our basement looks good, and I am hopeful that it has fixed our problem. We've had a good bit of rain recently, and so far, so good. That, of course, is the most important thing. That said, I chose this company, even though they were on the high range of the quotes I received, because I did not mind paying more for a professional experience and great customer service. I was disappointed with this aspect of the experience. The day they were scheduled to begin they never showed up, and I ended up calling them three times that day. The woman in the office was responsive, but she said that they did not know where they were. The next scheduled appointment was for the morning, and they did not end up coming until 2pm, again without any communication. Both instances were due to car issues, but a phone call to keep me updated would have been appreciated to allow me to better plan my day. When they did start the work the crew leader was friendly and appeared to know what he was doing, but he offered little information about the job unless I asked. Prior to the work being done, I also had to keep after the sales representative to put their warranty in writing. Twice he promised to email it to me, and only after contacting him a third time did he send it through. If I had not paid so much (over $11,000) I would have given them another star, but at this price point my expectations were high."
Band Replacement
Pier Installation
Vapor Barrier
Drop Girger and Pier Installation
Interior French Drain

+171

Response time1 day
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Groundworks
Groundworks
4.3(
83
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"The team of Will S,, Brady M., Louis F., and Darrell D., provided SUPERIOR service. They were prompt in arriving, courteous, professional, knowledgeable, and friendly throughout our installation of spherical piers to stabilize our sinking foundation. Cleanup was excellent and pace of work was amazing. My ENTIRE experience from my first phone call to the completion of the job was without flaw or drama. I will definitely use them again, if necessary, and I will DEFINITELY recommend Mount Valley to anyone who needs any of their services. Special Kudos to Willâ s team!!"
Foundation
Foundation
Foundation
Foundation
Foundation

+13

105 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
4.2(
118
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"These guys are serious about their work. The jacks appear to be doing well all there is a noticeable difference. I was able to get financing through a vendor and now I can continue with the next phases of remodeling my home."
Kitchen Solatube Before
Kitchen Solatube After
Leaky Can Light
Sealed Can Light
Master Bedroom (Before Solatube Install)

+22

Response time1 day
95 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Lowcountry Foundation & Crawl Space Repair
Lowcountry Foundation & Crawl Space Repair
3.6(
24
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Lowcountry Foundation Repair came highly recommended by our contractor and they did not disappoint. The team was AMAZING! Super responsive, professional, very hard working and diligent. The team worked clean and did a gorgeous job on our crawlspace encapsulation. Alex and his team (Francis & Dedric) were THE BEST. We really had a great experience and are so grateful for their expert work. They're really an impressive team."
SmartJack System
After Encapsulation
Response time11 hrs
77 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Lookout Pest Control- Charleston
Lookout Pest Control- Charleston
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

For more than 40 years, Lookout Pest Control has been a regionally-recognized provider of general pest, termite, wildlife and encapsulation services in the north Georgia and Chattanooga, TN markets. These 40 years have earned Lookout a reputation of excellence and integrity in the community. Today, Lookout is a growing family of pest control companies throughout the Southeast into AL, SC, NC, and KY -- we're slated to become a top pest control company in the US while maintaining our personal touch, local connections. Lookout is a champion for creating a safe home…we're Always on the Lookout!

30 neighbors recently requested a quote
Avatar for Healthy-Crawl Space
Healthy-Crawl Space
4.7(
68
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I got 3 estimates for encapsulating my crawlspace;  Two of the estimates were similar in price (Inc Crawlspace Doctor) and one was out of consideration (10K+).   I decided to go with Crawlspace Doctor for Three main reasons 1) Greg provided very detailed information about the process and spent a lot of time answering any questions  2) Greg encapsulates the space with foam board vs. spray foam which I preferred  3) Price was competitive to the other bid I had for similar service.
My home is 2400 sq ft ranch style, and I decided to encapsulate the space after I noticed some mold growth on the floor joists in the crawlspace.  Greg's team offers a cleaning and sanitization of the joists which was a top priority for me in having this work done.
Greg's team was on time, and they did an incredible job preparing the crawlspace for the liner (raking, leveling, digging the two trench lines to the drainage sump that was installed as part of the job).  They sprayed and lightly scrubbed the joists and the joists look 90% better.  They installed the liner on the walls and then the foam board and sealed all of the vents.  After that, the liner was installed on the floor including an area of double liner where we store a few things in the space.  Finally, the dehumidifier was installed (Greg's team built a platform for the unit so it's in the air and I have to say the unit is very quiet and seems well built).
Greg has taken care of a few extra issues when promised (sealing the door and taking care of one issue with the dehumidifier). 
Greg and his team did an excellent job overall.  I am very pleased with the work.  I also believe from working with Greg that he will help with any future concerns associated with the work (he takes a lot of pride in these installations).  I would recommend this group to anyone considering having crawlspace work performed.
"
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Additional Photos

+6

Recommended by98%of homeowners
Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"Travis saved us a ton of money by giving us a straight answer on repairing the existing garage foundation versus tearing down and starting over with our detached garage. He certainly could have stood to make more money by just going with our original plan to repair the existing slab garage foundation, but he instead told us what he would do if it were his home. We really appreciate his honesty and will certainly hire CNT Foundations when we start over on this old garage!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+270

Recommended by84%of homeowners
Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving North Charleston, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Everyone we dealt with from Cantey Foundation Specialists were very professional, timely, and caring throughout the entire process from job estimate to the actual work done. While the work done did not bring all areas back completely to their original states, with the exception of one area, they were all pretty close. Realistically, It's very difficult to fix in two days what has taken place over a period of years. I am very satisfied with the job done. Grayson (job estimator) and Estevan (crew leader) were very helpful and great to work with through the entire process."
Before PolyLevel LIft
New Gutter Shutter System
Concrete Before Columbia, SC
Driveway Level & Lifted
This is just one of the foundation cracks we found on this foundation. It's what we call a stair-step crack.

+137

Recommended by90%of homeowners
Showing 1-10 of 22
FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in North Charleston, SC

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 North Charleston, SC 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.