Get matched with top basement leak repair pros in Claymont, DE
There are 15 highly-rated local basement leak repair pros.
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177 Verified Reviews for Basement Leak Repair pros in Claymont, DE
*The Angi rating for Basement Leak Repair companies in Claymont, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
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Last update on May 08, 2025
Basement leak repair pros in Claymont
Quality 1st Basement Systems is your local, family-owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Crack Repair, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT q1estimates@q1team.com
"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."
john m on January 2024
Quality 1st Basement Systems is your local, family-owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Crack Repair, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT q1estimates@q1team.com
"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."
john m on January 2024
Family owned. Over thirty years in business. Free estimates, all work guaranteed. Waterproofing One, now proudly serving central and south New Jersey, provides basement waterproofing, foundation repair, and mold remediation to the Greater Philadelphia, PA, area, including Montgomery, Chester and Delaware counties. If you are concerned about maintaining the value of your property, then saving your foundation from the results of water damage is a must. Basement leaks can lead to a cracked foundation and the growth of unhealthy mold. Not only do we guarantee to have low prices, but all of our work is warranted. We are licensed, insured and certified for your protection, and accredited by the BBB. Call Waterproofing One today to schedule your free estimate! We are currently licensed for the Delaware and New Jersey area, please see below licensing information. Delaware Licensing Number- 17-92051-13-000 New Jersey Licensing Number-13vh09291700
"From the first contact they were very responsive, friendly, and professional. They came right in on the estimate price and got the job done quickly with top quality work. I will definitely hire them again in the future."
Michael M on March 2021
Family owned. Over thirty years in business. Free estimates, all work guaranteed. Waterproofing One, now proudly serving central and south New Jersey, provides basement waterproofing, foundation repair, and mold remediation to the Greater Philadelphia, PA, area, including Montgomery, Chester and Delaware counties. If you are concerned about maintaining the value of your property, then saving your foundation from the results of water damage is a must. Basement leaks can lead to a cracked foundation and the growth of unhealthy mold. Not only do we guarantee to have low prices, but all of our work is warranted. We are licensed, insured and certified for your protection, and accredited by the BBB. Call Waterproofing One today to schedule your free estimate! We are currently licensed for the Delaware and New Jersey area, please see below licensing information. Delaware Licensing Number- 17-92051-13-000 New Jersey Licensing Number-13vh09291700
"From the first contact they were very responsive, friendly, and professional. They came right in on the estimate price and got the job done quickly with top quality work. I will definitely hire them again in the future."
Michael M on March 2021
R a Barker general contractor home remodeling. We offer everything from the ground up foundations, concrete, framing, siding, roofing, windows all interior work drywall, painting, trim, full kitchens, bathrooms additions to small handyman services. We want to provide quality services at a fair prices we sell products and services that home owners want or need nothing they dont. We have been servicing the area for more then 18 years owner operated small business
"It was completed on time and beautifully"
Danielle L on February 2023
R a Barker general contractor home remodeling. We offer everything from the ground up foundations, concrete, framing, siding, roofing, windows all interior work drywall, painting, trim, full kitchens, bathrooms additions to small handyman services. We want to provide quality services at a fair prices we sell products and services that home owners want or need nothing they dont. We have been servicing the area for more then 18 years owner operated small business
"It was completed on time and beautifully"
Danielle L on February 2023
Founded in 1987, Steve Taylor was passionate about providing homeowners with an honest approach to basement waterproofing and delivering exceptional customer service for every job. BWN swiftly built a reputable, trusted brand spanning across Maryland and Delaware. Today, as we look back over 35 years of business, our employee dedication and steadfast customer loyalty continue to fuel BWN’s success. This is best demonstrated by BWN’s abundant referral business and 55,000+ customers.
"Quick, efficient, super communication, great cleanup. Highly recommend."
Ellen H on October 2022
Founded in 1987, Steve Taylor was passionate about providing homeowners with an honest approach to basement waterproofing and delivering exceptional customer service for every job. BWN swiftly built a reputable, trusted brand spanning across Maryland and Delaware. Today, as we look back over 35 years of business, our employee dedication and steadfast customer loyalty continue to fuel BWN’s success. This is best demonstrated by BWN’s abundant referral business and 55,000+ customers.
"Quick, efficient, super communication, great cleanup. Highly recommend."
Ellen H on October 2022
Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
We are a locally owned and operated basement waterproofing company with over 25 years experience. With over 10 years of servicing the tri-state area, we have many satisfied customers. In addition to our quality workmanship, our warranty is among the best in the industry! Call now for your FREE, no obligation, in home estimate.
"Great! Not going to lie, they are expensive. But they were quick, professional, and efficient. Completed the repairs and clean-up immaculately. Great job!"
Edward B on May 2023
We are a locally owned and operated basement waterproofing company with over 25 years experience. With over 10 years of servicing the tri-state area, we have many satisfied customers. In addition to our quality workmanship, our warranty is among the best in the industry! Call now for your FREE, no obligation, in home estimate.
"Great! Not going to lie, they are expensive. But they were quick, professional, and efficient. Completed the repairs and clean-up immaculately. Great job!"
Edward B on May 2023
With over 30 years experience in Basement Waterproofing and Mold Remediation services, Andrew A. Altman, Sr. Is a top rated veteran with a proven record beyond belief! In fact the certified, professional Staff has a combined experience of over 60 years. When you hire Best Buy Waterproofing, you are hiring the very best in the industry! They have the WIT attitude ( Whatever It Takes ) and customer satisfaction is their #1 priority as they are "Comitted To Excellence!" Best Buy Waterproofing is licensed, bonded, insured, and certified. They have earned the reputation of standing behind their incredible work and customer satisfaction. They offer free estimates and the very best financing available. They even have No payments & No Interest for 18 months! Best Buy Waterproofing stands behind their lifetime of the structure warranty on their systems. Also on all sump pump systems and their intelligent battery back ups! Best Buy is the ONLY company who offers this kind of warranty on those services as Strength is their Foundation! If you need a dry basement certificate, call us immediately. We are operational 24/7 365!
"Dan was highly professional and offered an excellent evaluation of my needs. He actually went into the crawl space to better understand my needs. A good neighbor and a person to know. Thank you."
Arsalan S on November 2024
With over 30 years experience in Basement Waterproofing and Mold Remediation services, Andrew A. Altman, Sr. Is a top rated veteran with a proven record beyond belief! In fact the certified, professional Staff has a combined experience of over 60 years. When you hire Best Buy Waterproofing, you are hiring the very best in the industry! They have the WIT attitude ( Whatever It Takes ) and customer satisfaction is their #1 priority as they are "Comitted To Excellence!" Best Buy Waterproofing is licensed, bonded, insured, and certified. They have earned the reputation of standing behind their incredible work and customer satisfaction. They offer free estimates and the very best financing available. They even have No payments & No Interest for 18 months! Best Buy Waterproofing stands behind their lifetime of the structure warranty on their systems. Also on all sump pump systems and their intelligent battery back ups! Best Buy is the ONLY company who offers this kind of warranty on those services as Strength is their Foundation! If you need a dry basement certificate, call us immediately. We are operational 24/7 365!
"Dan was highly professional and offered an excellent evaluation of my needs. He actually went into the crawl space to better understand my needs. A good neighbor and a person to know. Thank you."
Arsalan S on November 2024
We offer quality and affordable foundation repair and basement waterproofing services.
We offer quality and affordable foundation repair and basement waterproofing services.
I have been doing home remodeling for 12 years Please call us for all your home remodeling needs 100% quality work guaranteed
"They did a great job! Always on time, always were very respectful of our home and of us, and always cleaned up well at the end of each day. We loved working especially with Richard, who is so talented at masonry, woodworking, electrical, plumbing. A master of all things needed to improve our home, incredible work ethics and just so nice to be around. We have had numerous people work on our home over the 29 years we've lived here and no one has done a better job. Thanks to everyone at Martin's Home Improvement. You were a joy to work with and we will definitely use you in the future!"
Jennifer C on October 2021
I have been doing home remodeling for 12 years Please call us for all your home remodeling needs 100% quality work guaranteed
"They did a great job! Always on time, always were very respectful of our home and of us, and always cleaned up well at the end of each day. We loved working especially with Richard, who is so talented at masonry, woodworking, electrical, plumbing. A master of all things needed to improve our home, incredible work ethics and just so nice to be around. We have had numerous people work on our home over the 29 years we've lived here and no one has done a better job. Thanks to everyone at Martin's Home Improvement. You were a joy to work with and we will definitely use you in the future!"
Jennifer C on October 2021
At Superb Home Remodeling, we know every home remodeling project is unique. Whether you’re updating a kitchen, renovating a bathroom, or transforming your entire home, our team delivers exceptional quality and craftsmanship. As a trusted remodeling contractor, we specialize in kitchen renovations, bathroom remodels, basement finishing, and full-home renovations. With a focus on attention to detail and client satisfaction, we create custom designs tailored to your style and needs. Choose Superb Home Remodeling for your next home improvement project and experience the difference in quality and service. Let us bring your renovation vision to life. We believe that home remodeling is more than just upgrading spaces; it’s about creating environments that reflect your style, meet your needs, and elevate your everyday living. Our team takes the time to understand your vision and provides personalized solutions to bring it to life. Throughout the process, we prioritize clear communication, ensuring you’re informed and involved at every stage. While home improvement is our trade, customer satisfaction is our true focus. We are not finished until the job is 100% complete and you are 100% satisfied. If something doesn’t meet your expectations, we’ll make it right. Our goal is to exceed expectations by delivering not only beautiful results but also a seamless and enjoyable remodeling experience. When you’re ready to transform your home into a space that’s both functional and beautiful, trust Superb Home Remodeling to deliver. We bring professionalism, attention to detail, and a passion for quality to every project. Let us help you turn your house into your dream home.
"max is very thorough almost a perfectionist and he will tell you how much cost and all the materials required so that you know what your going to pay and he will work with you price was fair. he was ontime and if something comes up he will let you know upfront if it will affect the service."
Kathi M on November 2022
At Superb Home Remodeling, we know every home remodeling project is unique. Whether you’re updating a kitchen, renovating a bathroom, or transforming your entire home, our team delivers exceptional quality and craftsmanship. As a trusted remodeling contractor, we specialize in kitchen renovations, bathroom remodels, basement finishing, and full-home renovations. With a focus on attention to detail and client satisfaction, we create custom designs tailored to your style and needs. Choose Superb Home Remodeling for your next home improvement project and experience the difference in quality and service. Let us bring your renovation vision to life. We believe that home remodeling is more than just upgrading spaces; it’s about creating environments that reflect your style, meet your needs, and elevate your everyday living. Our team takes the time to understand your vision and provides personalized solutions to bring it to life. Throughout the process, we prioritize clear communication, ensuring you’re informed and involved at every stage. While home improvement is our trade, customer satisfaction is our true focus. We are not finished until the job is 100% complete and you are 100% satisfied. If something doesn’t meet your expectations, we’ll make it right. Our goal is to exceed expectations by delivering not only beautiful results but also a seamless and enjoyable remodeling experience. When you’re ready to transform your home into a space that’s both functional and beautiful, trust Superb Home Remodeling to deliver. We bring professionalism, attention to detail, and a passion for quality to every project. Let us help you turn your house into your dream home.
"max is very thorough almost a perfectionist and he will tell you how much cost and all the materials required so that you know what your going to pay and he will work with you price was fair. he was ontime and if something comes up he will let you know upfront if it will affect the service."
Kathi M on November 2022
Basement leak repair services FAQs
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
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.
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
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.
- Edgemoor
- Marcus Hook
- Upper Chichester
- Trainer
- Boothwyn
- Bellefonte
- Garnet Valley
- Aston
- Chester
- Upland
- Chester Heights
- Oldmans Township
- Parkside
- Brookhaven
- Concordville
- Bridgeport
- Eddystone
- Glen Mills
- Greenville
- Carneys Point
- Penns Grove
- Crum Lynne
- Wallingford
- Rose Valley
- Wilmington
- Woodlyn
- Thornton
- Woolwich Township
- Logan Township
- Swedesboro
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