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Avatar for Crawlspaces and More
Crawlspaces and More
4.7(
84
)

Serving Seneca, SC and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I waited a few months before posting my review to test the finished product. All I can say is incredible from start to finish to performance! Jordan and Jim are two of the most honest people I have ever met. The estimate process went so smoothly. No pressure, no overselling and scare tactics I had with other large companies. Jordan listened and offered real solutions. In fact they turned out to be over $15K less than the next bidder. Jim who also owns the company and his crew showed up on time. Worked their butts off and explained exactly what and why they were doing certain things.Just another level of transparency. They put in french drains, concrete walls to support the compromised brick ones in the basement. Then two new sump pumps one is a no power required backup, a pump to remove the washing machine water into the sewer line instead of the sump pump. The also wrapped the basement, crawlspace, installed a new crawlspace door. All in two days! The house is so much nicer and dryer. My AC does not run as often, the basement is dry. We used to get water after every rain storm. We have had several heavy downpours and not one single drop of water! I highly recommend them. Fair and honest people!"
Mold Remediation
We install and replace foundation drains to properly seal the basement from the exterior.
Mold Remediation
Basement Waterproofing
Crawlspace Encapsulation

+10

Response time1 day
27 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Uneven Floor Solutions LLC
Uneven Floor Solutions LLC
4.9(
55
)

Serving Seneca, SC and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Francisco has to be the best service contractor of any trade. Very HONEST, responsive and great quality work. We had several other basement waterproof system contractors out, and all were clueless or gave inaccurate information. Francisco's knowledge and expertise was impressive. Now, after several months and heavy rains, the basement remains perfectly dry. We called Francisco back for some minor cosmetic sealing, and he responded perfectly again, on a weekend day. You won't regret calling Francisco"
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+7

Response time1 day
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Falcone Crawl Space & Structural Repair
Falcone Crawl Space & Structural Repair
4.6(
685
)

Serving Seneca, 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
36 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr. Rooter Plumbing Of Anderson Sc
Mr. Rooter Plumbing Of Anderson Sc
4.8(
98
)

Serving Seneca, SC and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"A significant leak popped up. When we came into the house it looked pretty flooded, upstairs and in the basement. It was a weekend. They came out on that weekend. As a matter of fact, it was within 45 minutes or so, because we told them the mess we had there. They were just great, they got right out there and took care of it. It was less than $200. I was surprised that it wasn't a lot more than that, being an emergency situation. They didn't try to take advantage of the fact that it was such an emergency for us and that they came out even on a weekend. They didn't overcharge us, we were happy with it."
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+2

Response time1 day
Recommended by95%of homeowners
Avatar for Upstate Structural Repair LLC
Upstate Structural Repair LLC
5.0(
10
)

Serving Seneca, SC and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I've worked with Donnie on several properties to evaluate structural issues, he's always been very professional and thorough with his inspections and identification of structural issues. Recently I had him perform a structural repair on one of my properties that had a tight deadline due to insurance and he got it done without an issue. I would recommend Donnie and Upstate Structural Repair for any structural repairs or consultation!"
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+6

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.0(
148
)

Serving Seneca, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"It took two days to tear out the old insulation under the bottom floor and install encapsulation in the whole crawlspace. Nick and his crew did quality work getting the job completed. They also patched holes in the foundation, hauled off all the old, dirty insulation and torn vapor barrier. All-in-all a very accommodating crew."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

206 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Johnstone Restorations
Johnstone Restorations
4.6(
47
)

Serving Seneca, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Johnstone Restorations 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.

Drying with dehumidifiers and air movers
Water extraction
After 1 pic
After 2 pic
During 1 pic

+12

Response time1 day
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.5(
40
)

Serving Seneca, SC and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"58 foundations came to do waterproofing for my crawl space. The crew was prompt, very professional, and did a fantastic job. They accidently cut an electrical line that no one knew was there...and the service manager insisted on paying for repair...which occurred that afternoon. I was so impressed with their demeanor and their professionalism. They left my crawl space clean and neat. I was very glad I had hired them. I highly recommend this company."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+5

Response time1 day
20 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Xpert Plumbing INC
Xpert Plumbing INC
4.7(
15
)

Serving Seneca, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

Local family owned business with 19 plus years of experience in septic and sewer lines anywhere from small leak repairs to full system installation. We service and repair all plumbing fixtures, standard and custom, tank or tankless water heater repair and install . We take pride in our work so you may take pride in your property. \n \n

Septic Tank Project
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+12

Response time8 hrs
Response rate95%
17 neighbors recently requested a quote
Showing 1-10 of 50
Basement Waterproofing questions, answered by experts

After basement waterproofing in Seneca, check for leaks during the first major rain, especially around foundation walls and basement windows. Use a hygrometer to track humidity and inspect the sump pump and backup systems monthly. Record moisture readings to spot trends. Inspect exterior drainage and downspouts each season, and schedule a yearly review with a local waterproofing professional to ensure long-term moisture control.

Helpful?

In Seneca, improper grading around the foundation, rushed installation of vapor barriers, and incorrect placement of basement drainage systems are common problem areas. Clay-heavy soil in the region makes proper soil compaction and foundation sealing critical. Skipping steps like sealing wall cracks or misaligning French drains can quickly lead to moisture intrusion and undermine the effectiveness of your basement waterproofing.

Helpful?

Delaying basement waterproofing in Seneca increases the risk of water seepage during heavy rain, leading to mold growth, wood rot, and damage to stored belongings. Persistent moisture can cause foundation cracks, wall efflorescence, and even basement flooding. Over time, these issues may result in costly repairs, structural instability, and potential denial of insurance claims for preventable water damage.

Helpful?

For basement waterproofing in Seneca, keep a digital hygrometer, moisture meter, and a reliable flashlight for regular inspections. Stock hydraulic cement and waterproof caulk for quick repairs, along with sump pump check valves and extra dehumidifier filters. A wet/dry vacuum, drain snake, and garden hose are useful for clearing clogs. Store plastic sheeting, tarps, and sandbags for emergency moisture control and basement drainage issues.

Helpful?

Maintaining basement waterproofing in Seneca involves inspecting for new damp spots after storms, testing sump pumps monthly, and cleaning dehumidifier filters regularly. Each spring, clear exterior drains and check that soil slopes away from the foundation. In fall, clean gutters and confirm backup power for pumps. Annual professional inspections help catch hidden issues and keep your foundation waterproofing and drainage systems working efficiently.

Helpful?

The Seneca, SC homeowners’ guide to basement waterproofing services

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