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Top-Rated Foundation drainage installers and replacers in Lancaster - Updated Nov 2026

Avatar for Falcone Crawl Space & Structural Repair
Falcone Crawl Space & Structural Repair
4.6(
685
)
Foundation Drainage - Install or Replace

Serving Lancaster, SC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I can't believe how smoothly this repair went! Everyone at Falcone--the schedulers who arranged our estimate visit and the repair work, the foundation experts who repaired the porch, the finance people who explained the estimate and our final bill--every single one of them was helpful, prompt, courteous, and great at their jobs. The county inspector who reviewed the porch repair even made a point of telling us what high quality work the Falcone people had done for us! I would definitely call them again! If you're interested in our specific details, this repair was crucial to maintaining our house's structural integrity; since the screened-in porch is attached to the house, if it went down the hill, so would the back wall of the house! The foundation had cracked away from the main house and the slab was cracked and sliding apart at different angles. The men from Falcone excavated, cleaned, and prepped the job site, including washing the bottom section of the slab to promote bonding when the new concrete was poured. Then they poured a porch perimeter slab wall under the slab to stabilize the foundation. In addition, they installed a backer rod and applied concrete sealant to re-connect the porch foundation to house and prevent additional damage."
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 Crawl Space Brothers- SC
Crawl Space Brothers- SC
3.4(
5
)
Foundation Drainage - Install or Replace

Serving Lancaster, SC and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Crawl Space Brothers is a trusted family-owned company proudly serving Columbia, SC, and nearby areas, including Irmo, Lexington, Cayce, Forest Acres, Seven Oaks, Sandhills and West Columbia. We specialize in crawl space encapsulation, crawl space repair, waterproofing, vapor barrier installation, moisture remediation, mold removal, sump pump installation, drainage systems, and foundation repair. Our tailored services protect homes from water, humidity, mold, and structural damage. Backed by years of experience, advanced techniques, and our 5-Star Experience with lifetime warranties, we provide reliable, long-lasting results you can trust. Schedule a free inspection today and see why Columbia homeowners rely on Crawl Space Brothers.

Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers

+2

Kempro Solutions
New to Angi
Foundation Drainage - Install or Replace

Serving Lancaster, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’m a dependable, hands-on service provider offering landscaping, interior and exterior painting, cleaning, junk removal, and small shed builds. I focus on practical work done correctly the first time—clear communication, reliable scheduling, and clean results. I bring my own tools, work efficiently, and treat every property with care and respect. My goal is straightforward: deliver solid workmanship that solves the problem without unnecessary complications.

Avatar for 4A Dirtwork
4A Dirtwork
New to Angi
Foundation Drainage - Install or Replace

Serving Lancaster, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’m Hunter Stephens owner of 4A Dirtworks the name came from my 4 daughters all their names begin with A. I do every job like it is my own because every job is a reflection of me. Me and my guys are professional and respectful and always aim to please our customers.

House demo
House demo
Avatar for Plyler and sons Pineneedles LLC
Plyler and sons Pineneedles LLC
New to Angi
Foundation Drainage - Install or Replace

Serving Lancaster, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

We have been in the business for over 20 years doing Pinestraw and bush trimming. \n\nWe are hard working, and always take pride in our work. \n\nWe mow grass, do Pinestraw, mulch rock or whatever your preferred method is and try to be competitive on prices as well.

5 neighbors recently requested a quote
Avatar for Moisture Loc Waterproofing & Foundation Repair
Moisture Loc Waterproofing & Foundation Repair
4.6(
50
)
Foundation Drainage - Install or Replace

Serving Lancaster, SC and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The sales rep was very personable and seemed to have knowledge of drainage problems and solutions. The workers arrived on schedule and worked very hard to accomplish the task at hand. They routed the drainage to an open ditch parallel to the property. They also rerouted drainage for an existing, inefficient french drain and sump that was pumping water across the driveway that was washing the soil out from under the concrete and creating an unsightly stain. To this point, we felt that all was going well. The problem that arose was that the French drain they installed was still higher than the foundation of the house. They filled in the trench with gravel to facilitate drainage, but covered the gravel with the soil they removed, which is mostly clay. Consequently, the water still runs off across the top of the French drain and overwhelms the foundation. Moisture in the crawl space has not been significantly reduced. I talked to the rep about redoing the crawl space which had mold forming on the floor joists. He gave me a quote that included sealing all the vents, cleaning the mold, adjusting pitch of the interior perimeter French drain, relocating the crawl sump and pump to a better collection point, putting down new vapor barrier and installing a crawl space dehumidifier, ($1,500.00) at a total cost of $4,290.00. If we wanted mold remediation treatment in addition to just cleaning the mold, the cost was an additional $1,950.00. The rep also agreed to send a team back out to remove the top layer of soil from the French drain and fill the trench with gravel, build up the soil at the foundation, making the new French drain at a level lower than the foundation to contain the water, at no additional charge. Subsequent to all that, we discovered some major structural damage that was going to be costly. Alignment of priorities and available finances dictated that the crawl space would have to be put on hold, at least temporarily. I sent an email to the Moisture Loc rep explaining our dilemma, but reiterated that I still expected him to live up to his promise to fix the French drain deficiencies, for which I already paid handsomely. In spite of email, text messages and voice mail to the rep, I have never received the courtesy of a response. I can only conclude that since we had to suspend the crawl space work, there is no intention to make the necessary changes/repairs to the original work as promised.
"
Exterior Waterproofing
Closed Crawl System
Foundation Repair
Recommended by94%of homeowners
Showing 1-10 of 50

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