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Verified Reviews for Foundation Repair pros in Elsmere, DE
*The Angi rating for Foundation Repair companies in Elsmere, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
*The HomeAdvisor rating for Foundation Repair companies in Elsmere, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
Last update on January 20, 2026
Find Foundation repair specialists in Elsmere

Martin's Home Improvement
Martin's Home Improvement
I have been doing home remodeling for 12 years Please call us for all your home remodeling needs 100% quality work guaranteed
"Martin's got it done right, on budget and on time. Martin and Ivan were great to work with. We love our new bathroom and connecting room. They did drywall, flooring, toilet and sink/vanity install."
Cameron B on September 2025
I have been doing home remodeling for 12 years Please call us for all your home remodeling needs 100% quality work guaranteed
"Martin's got it done right, on budget and on time. Martin and Ivan were great to work with. We love our new bathroom and connecting room. They did drywall, flooring, toilet and sink/vanity install."
Cameron B on September 2025

Basement Gurus, LLC
Basement Gurus, LLC
Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!
"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "
Don I on January 2026
Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!
"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "
Don I on January 2026

Best Buy Waterproofing
Best Buy Waterproofing
Best Buy Waterproofing specializes in basement waterproofing, foundation repair, crawl space encapsulation, and mold remediation with over 30 years of proven expertise. Our certified team brings more than 60 years of combined experience and is committed to excellence with a “Whatever It Takes” approach. We’re licensed, bonded, insured, and certified—providing top-tier waterproofing backed by a comprehensive warranty on systems, pumps, and cutting-edge battery backups We offer free estimates and flexible financing options—ask about our financing plans today!
"Ed fixed the problem 2 thumbs up!"
Pete H on December 2025
Best Buy Waterproofing specializes in basement waterproofing, foundation repair, crawl space encapsulation, and mold remediation with over 30 years of proven expertise. Our certified team brings more than 60 years of combined experience and is committed to excellence with a “Whatever It Takes” approach. We’re licensed, bonded, insured, and certified—providing top-tier waterproofing backed by a comprehensive warranty on systems, pumps, and cutting-edge battery backups We offer free estimates and flexible financing options—ask about our financing plans today!
"Ed fixed the problem 2 thumbs up!"
Pete H on December 2025

Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
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 [email protected]
"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 [email protected]
"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

Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
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

Groundworks
Groundworks
Established in 1997, Groundworks is 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 Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)
"I got my basement waterproofed in January 2023 paid $16K for it & I had to call them twice already because still getting water in the basement not only that but this machine has been beeping consistently every 2-3 seconds because it needs service I called them to come out to resolve the matter but have to wait a whole month for someone to come out! For me to pay $16K to get horrible service & still go through the water issue is not good at all!!!"
SAKINA T on August 2023
Established in 1997, Groundworks is 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 Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)
"I got my basement waterproofed in January 2023 paid $16K for it & I had to call them twice already because still getting water in the basement not only that but this machine has been beeping consistently every 2-3 seconds because it needs service I called them to come out to resolve the matter but have to wait a whole month for someone to come out! For me to pay $16K to get horrible service & still go through the water issue is not good at all!!!"
SAKINA T on August 2023

Groundworks
Groundworks
Groundworks employs patented solutions to target foundation, basement, concrete, and crawl space challenges at their source. Our customized repairs safeguard homes in Philidelphia, enhancing safety, appearance, and value.
"Great Job. Very professional."
Richard A on March 2025
Groundworks employs patented solutions to target foundation, basement, concrete, and crawl space challenges at their source. Our customized repairs safeguard homes in Philidelphia, enhancing safety, appearance, and value.
"Great Job. Very professional."
Richard A on March 2025
Groundworks
Groundworks
Groundworks employs patented solutions to target foundation, basement, concrete, and crawl space challenges at their source. Our customized repairs safeguard homes in Philidelphia, enhancing safety, appearance, and value.
Groundworks employs patented solutions to target foundation, basement, concrete, and crawl space challenges at their source. Our customized repairs safeguard homes in Philidelphia, enhancing safety, appearance, and value.
Meadowside Foundation Solutions, LLC
Meadowside Foundation Solutions, LLC
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you!
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you!

South Jersey Waterproofing & Structural Repair LLC
South Jersey Waterproofing & Structural Repair LLC
The ORIGINAL South Jersey Waterproofing! 10% Off any job for Angies List members! For over 60 years, we have been returning homes to a healthy home all over NJ, PA, and DE. Family Owned and operated. FREE estimates, no salesman and no subcontractor. Don’t let other companies with similar names confuse you Contact us to evaluate your home to solve any water related issues, foundation failures, mold contamination, masonry and historical restorations. We can then provide a FREE estimate to correct those issues! Deal directly with the 4th Generation owner.
"Great guys, great outcome,"
Sharon B on September 2020
The ORIGINAL South Jersey Waterproofing! 10% Off any job for Angies List members! For over 60 years, we have been returning homes to a healthy home all over NJ, PA, and DE. Family Owned and operated. FREE estimates, no salesman and no subcontractor. Don’t let other companies with similar names confuse you Contact us to evaluate your home to solve any water related issues, foundation failures, mold contamination, masonry and historical restorations. We can then provide a FREE estimate to correct those issues! Deal directly with the 4th Generation owner.
"Great guys, great outcome,"
Sharon B on September 2020
The Elsmere, DE homeowners’ guide to foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.

Whether trying to protect it or transport it, raising a house is no small feat. Read on to find out everything you need to know about the cost to raise a house.

Crawl space maintenance can help improve indoor air quality and avoid structural damage. Learn how much crawl space cleaning costs and when to schedule it.

Unstable or sinking foundations require comprehensive and expensive solutions. Learn about foundation underpinning costs in this guide to set your budget.

Need to protect your foundation from water intrusion and moisture buildup? Learn about the four different types of foundation drainage and how each one works.

A slab leak can cause major problems for your home if left unfixed. Here’s everything you need to know about identifying and repairing a slab leak.

Worried about pier and beam foundation repair costs? Get a better understanding of how to budget by learning about the repair methods available to you.
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- 🌱 "Mow a small front yard"
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