4.6 
27 *The Angi rating for Basement Waterproofing companies in Green Level, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Green Level, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on March 10, 2026
Serving Green Level, NC and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2003
Free estimates
Emergency services offered
"THBS did a great job waterproofing the basement."
+16
Serving Green Level, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"Chris and his crew did a great job encapsulating my crawl space. They showed up when they said they would and communication with them was good. They actually did most of the multi-day job while I was gone on vacation, but I was always kept in the loop and given daily updates along with pictures of the progress. Everything they cleared out from under the house was hauled away with no traces left behind. When part of the crawl space access door frame was damaged in the final stages of the project, Chris returned with all materials to restore it and made sure the door was completely sealed. I had several quotes for this job and Crawl Space Jam was more than competitive and did as much, or more, than what some higher bids were going to do. Highly recommend."
+6
Serving Green Level, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Yes! Explained the process and cleaned all debris."
+13
Serving Green Level, NC and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"System was installed on time as scheduled. Customer service was great, all questions or concerns were addressed. Would recommend the company to anyone with water leaking in basement."
Serving Green Level, NC and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"We hired JW Grading to clear our 2 acre lot for new construction and install our driveway, they done an amazing job. We are very pleased and would recommend them to anyone beginning the process of building a new home"
+18
Serving Green Level, NC and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I would like to express my appreciation of a job well done! From waterproofing basement walls, new vapor barrier under house, mold treatment, and repairing all outside downspouts- all problems were corrected and expertly completed! Christian Bowles is highly professional, very knowledgeable and courteously explained in detail the areas to be corrected. I would highly recommend this company to anyone who needs their services! A company of excellence! Once again, Thank you for a great job!"
+2
Serving Green Level, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"The technician, Steven, was very polite and friendly and knowledgeable about my plumbing issues. He was going to provide an estimate, but I discovered while he was at my house that the work was covered by my builder."
+18
Serving Green Level, NC and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"This company is great. You wonâ t regret hiring this company. Highly recommended. Honest and efficient. Robert is wonderful. Very patient and explained everything to us. Totally remediate the molds."
Serving Green Level, NC and surrounding areas
Approved
In business since 2018
Emergency services offered
Warranties offered
"I usually mainly leave reviews for restaurant and bars, because thatâ s what Iâ m an expert at, however you do not need to be an expert to understand good quality service. This company lives up to the name and exceeds it by far. Trevor came and did some work yesterday for me, he was outstanding at explaining all of the problems and potential solutions, he was extremely kind, punctual, focused and thorough. Because of how he represented The company I feel it will be foolish of me to allow anyone else to do anything with plumbing in my house. Heâ s gained complete trust in just one day of working. If youâ re looking for good quality service, please just read the name and look nowhere else but Quality Service today. If I were you I would ask for Trevor Foust. Heâ s going to make sure you understand everything thatâ s going on and I understand all of your options. Thank you to all the kind staff that I spoke to."
+16
Serving Green Level, NC and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"They were very personable and did the job as they said they would and finished earlier than projected. They did an awesome job. I was very pleased!"
From average costs to expert advice, get all the answers you need to get your job done.
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
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Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.
