Get matched with top basement waterproofing pros in Knightdale, NC
There are 13 highly-rated local basement waterproofing pros.
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105 Verified Reviews for Basement Waterproofing pros in Knightdale, NC
*The Angi rating for Basement Waterproofing companies in Knightdale, 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 Knightdale, 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 May 12, 2025
Basement waterproofing pros in Knightdale
Healthy Home Restoration was established in Cary NC in 2004. HHR has specialized in solving complex problems in crawlspaces related to humidity, pest and mold and is considered the top company in the Triangle area for crawlspace problem resolution and energy evaluation/improvements. Over time sealed and conditioned crawlspaces became the preferred method for constructing crawlspaces under homes. The process of conditioning a crawlspace is so successful it created an entire new industry. As a leader in the industry we pride ourselves in providing a large variety of products to fit our clients individual needs. We will never be a company that supplies only one solution with one product for every need. We constantly work with manufactures and suppliers to provide the best and most cost effective products available. *Free evaluations and inspections when related to emergency claims or water proofing/encapsulation. Services for general inspection of the home when related to mold, odor, suspected moisture issues, and energy audits will have a minimum service fee charged depending on the situation. Real Estate transaction discounts apply.***Does not offer full home inspections and pest control services.***
"I recently had "out of control" mold issues in the furnace room in my basement. My son and I were both suffering respiratory issues, so it had to be resolved. I brought in a company to test for mold, and ended up hiring them for remediation. When it came to "What do I do now to prevent this in the future?" they were not able to help me. After a search through ND, I came up with the names of several companies, and had all 4 out for a quote. Each person who came told me something different, some of them completely contradictory. (Ex: "There's standing water in that space" vs. "There's no water problem there, it's completely dry" given two days apart.) I came back to ND and did some more searching. This time I noticed one company came up with glowing recommendations over and over again - Healthy Home Restoration. Dennis, the owner, has a real understanding of indoor air quality issues (finally!) and came up with a proposal to encapsulate the space, add some ductwork into the unfinished workspace and put dehumidifiers in both the furnace area and workroom. (Rest of the basement is finished, with standard HVAC duct work.) The team came out and did a fantastic job. I highly recommend them! Had I known they could have done the entire job, including the part the first company did to remediate the problem, I would have hired them first. They are the best of the best!"
Cindy P on March 2025
Healthy Home Restoration was established in Cary NC in 2004. HHR has specialized in solving complex problems in crawlspaces related to humidity, pest and mold and is considered the top company in the Triangle area for crawlspace problem resolution and energy evaluation/improvements. Over time sealed and conditioned crawlspaces became the preferred method for constructing crawlspaces under homes. The process of conditioning a crawlspace is so successful it created an entire new industry. As a leader in the industry we pride ourselves in providing a large variety of products to fit our clients individual needs. We will never be a company that supplies only one solution with one product for every need. We constantly work with manufactures and suppliers to provide the best and most cost effective products available. *Free evaluations and inspections when related to emergency claims or water proofing/encapsulation. Services for general inspection of the home when related to mold, odor, suspected moisture issues, and energy audits will have a minimum service fee charged depending on the situation. Real Estate transaction discounts apply.***Does not offer full home inspections and pest control services.***
"I recently had "out of control" mold issues in the furnace room in my basement. My son and I were both suffering respiratory issues, so it had to be resolved. I brought in a company to test for mold, and ended up hiring them for remediation. When it came to "What do I do now to prevent this in the future?" they were not able to help me. After a search through ND, I came up with the names of several companies, and had all 4 out for a quote. Each person who came told me something different, some of them completely contradictory. (Ex: "There's standing water in that space" vs. "There's no water problem there, it's completely dry" given two days apart.) I came back to ND and did some more searching. This time I noticed one company came up with glowing recommendations over and over again - Healthy Home Restoration. Dennis, the owner, has a real understanding of indoor air quality issues (finally!) and came up with a proposal to encapsulate the space, add some ductwork into the unfinished workspace and put dehumidifiers in both the furnace area and workroom. (Rest of the basement is finished, with standard HVAC duct work.) The team came out and did a fantastic job. I highly recommend them! Had I known they could have done the entire job, including the part the first company did to remediate the problem, I would have hired them first. They are the best of the best!"
Cindy P on March 2025
Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"I went with Tarheel Basement Systems to have my crawlspace encapsulated. I liked the Sean Madden gave but I have to admit the follow up was spotty. I was given dates work would be done but I had to call to find out exact times. I expected a little more communication but, in the end, Tarheel showed up when they said they would, and they did the work they promised. Macai and Fred did a great job encapsulating the crawlspace. I'm pretty picky and I went down and inspected things myself. There is no way I could have done a good a job as they did. The work these guys do is grueling in unsavory conditions. I had a small issue with the crawlspace door and dehumidifier pump, but both were fixed in short order. In the end I'm happy with how things turned out and I would recommend Tarheel to anyone looking to get their crawlspace encapsulated."
Kevin F on October 2024
Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"I went with Tarheel Basement Systems to have my crawlspace encapsulated. I liked the Sean Madden gave but I have to admit the follow up was spotty. I was given dates work would be done but I had to call to find out exact times. I expected a little more communication but, in the end, Tarheel showed up when they said they would, and they did the work they promised. Macai and Fred did a great job encapsulating the crawlspace. I'm pretty picky and I went down and inspected things myself. There is no way I could have done a good a job as they did. The work these guys do is grueling in unsavory conditions. I had a small issue with the crawlspace door and dehumidifier pump, but both were fixed in short order. In the end I'm happy with how things turned out and I would recommend Tarheel to anyone looking to get their crawlspace encapsulated."
Kevin F on October 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Great service, the Workman cleaned the floor and the yard after they had finished installation. I plan to use them again for other needed services. Thank you! I can't forget Kaley, the star(â ¨) of the show."
JENNINGS A on November 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Great service, the Workman cleaned the floor and the yard after they had finished installation. I plan to use them again for other needed services. Thank you! I can't forget Kaley, the star(â ¨) of the show."
JENNINGS A on November 2024
For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!
"Donâ t believe everything they tell you about their system. We hired this company because during heavy rains (4inches or more), our basement tended to flood. We discussed this with the sales rep who came out, Albert Morrow, and told him we didnâ t have problems unless it was heavy rain. He recommended his company and told us the system was designed for this. After we had the system installed, we had no problems but also no heavy rains for 2-3 months. However, in December we had 5 inches of rain during one storm, and OUR BASEMENT FLOODED once again. A technician came out and basically told us the system worked the way it was supposed to but during flooding conditions the system was overwhelmed . So basically we paid $7500 for them to come out and install a system that does not work when it should. We would have been better off just to keep our money in our pocket and just wet-vac the water out when we have heavy rain. NO,WE DO NOT RECOMMEND THIS COMPANY OR THEIR SYSTEM. We are basically screwed out of $7500."
Wayne & Linda M on January 2024
For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!
"Donâ t believe everything they tell you about their system. We hired this company because during heavy rains (4inches or more), our basement tended to flood. We discussed this with the sales rep who came out, Albert Morrow, and told him we didnâ t have problems unless it was heavy rain. He recommended his company and told us the system was designed for this. After we had the system installed, we had no problems but also no heavy rains for 2-3 months. However, in December we had 5 inches of rain during one storm, and OUR BASEMENT FLOODED once again. A technician came out and basically told us the system worked the way it was supposed to but during flooding conditions the system was overwhelmed . So basically we paid $7500 for them to come out and install a system that does not work when it should. We would have been better off just to keep our money in our pocket and just wet-vac the water out when we have heavy rain. NO,WE DO NOT RECOMMEND THIS COMPANY OR THEIR SYSTEM. We are basically screwed out of $7500."
Wayne & Linda M on January 2024
With over 15 years of combined experience, SouthEast Atlantic Insulation, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities through great customer service and experienced installation of insulation to better optimize your home's energy efficiency, along with comfort control! We look forward to working with you! Call for a free estimate today!
"Project was done on time. Bryce did an excellent job at a fair price."
Ben G on December 2024
With over 15 years of combined experience, SouthEast Atlantic Insulation, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities through great customer service and experienced installation of insulation to better optimize your home's energy efficiency, along with comfort control! We look forward to working with you! Call for a free estimate today!
"Project was done on time. Bryce did an excellent job at a fair price."
Ben G on December 2024
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.
"Excellent value."
Stan T on April 2023
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.
"Excellent value."
Stan T on April 2023
Advantaclean of Rocky Mount provides fast, friendly, and reliable service to take care of unwanted water, toxic mold, and cleaning your vents. We look forward to building a lasting relationship so call today and let us treat you with the knowledge and quality you deserve.
"They have deceptive business practices where they inflate their billing to your insurance company for services they did not perform and threatened try to place lines on your property instead of adjusting the billing for the work they did perform. If this company comes to your home beware. The will subject you to scrutiny from your insurance company due to their overbilling. They stacked my wood floors against my wall and the damage is still there. They left debris in my yard. They will not admit nor correct their errors."
Latasha B on June 2021
Advantaclean of Rocky Mount provides fast, friendly, and reliable service to take care of unwanted water, toxic mold, and cleaning your vents. We look forward to building a lasting relationship so call today and let us treat you with the knowledge and quality you deserve.
"They have deceptive business practices where they inflate their billing to your insurance company for services they did not perform and threatened try to place lines on your property instead of adjusting the billing for the work they did perform. If this company comes to your home beware. The will subject you to scrutiny from your insurance company due to their overbilling. They stacked my wood floors against my wall and the damage is still there. They left debris in my yard. They will not admit nor correct their errors."
Latasha B on June 2021
We are Efficent and hold ourselves to the highest expectations of the customer. Friendly, Respectful and highly dependable team
We are Efficent and hold ourselves to the highest expectations of the customer. Friendly, Respectful and highly dependable team
We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!
We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!
CLT Exterior & Lawn provides the best service and quality you'll ever see! Lawn cutting Tree Cutting Pressure Washing -Roofs -Driveway -Gutters -Sidings -Porches -Fence
CLT Exterior & Lawn provides the best service and quality you'll ever see! Lawn cutting Tree Cutting Pressure Washing -Roofs -Driveway -Gutters -Sidings -Porches -Fence
Basement waterproofing services FAQs
Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:
Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites
You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home.
However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
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