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TRUSTED BY DELMAR, MD HOMEOWNERS
4.5 Average homeowner rating
37 Verified basement leak repair services reviews
Verified Reviews for Basement Leak Repair pros in Delmar, MD
*The Angi rating for Basement Leak Repair companies in Delmar, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Delmar, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on November 08, 2025
Find Basement leak repair pros in Delmar
JES Foundation Repair
JES Foundation Repair
35 local quotes requested
32 years of experience
Established in 1993, JES 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 Virginia and Maryland, we bring our local expertise closer to you. JES 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 JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)
"I hired JES to install a trench and sump system into the basement of a new house I purchased. After the job was completed, I noticed the cellar stairwell was pooling water. They returned and said that they didn't think that the drain was run direct to the sump as it should have been but they needed to open the concrete to verify. I also asked why there was no water in the sumps. They ran tests with water for 2 hours and didn't see water and tried to explain to me that it was expected since the water was running out around the drainage under the foundation. They even had a supervisor try to explain to me over the phone when I questioned it. It took them several weeks to return to fix the cellar drain and sure enough, the pipe was just run to under the foundation and not directed into the trench/sump. A repair team came out and busted up the concrete to correct it. In doing so, they saw that their trench was also not connected to the sumps at all, which is why I never saw water in the sumps and not the mysterious theory they tried to convince me of weeks prior. This is terrible that there is no inspection of work prior to covering it totally with concrete. Or further, there was no physical test of running water in the system to verify the sump works. The repair team that came out were wonderful and did everything correct. After this, I called 3 times and asked for a manager to call me to discuss this and never received a response. The salesman stopped answering my calls. As a note, after spending $30K on this upgrade to my house, it was in worse risk than prior to JES so if you choose them, be careful."
Rob S on October 2025
Established in 1993, JES 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 Virginia and Maryland, we bring our local expertise closer to you. JES 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 JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)
"I hired JES to install a trench and sump system into the basement of a new house I purchased. After the job was completed, I noticed the cellar stairwell was pooling water. They returned and said that they didn't think that the drain was run direct to the sump as it should have been but they needed to open the concrete to verify. I also asked why there was no water in the sumps. They ran tests with water for 2 hours and didn't see water and tried to explain to me that it was expected since the water was running out around the drainage under the foundation. They even had a supervisor try to explain to me over the phone when I questioned it. It took them several weeks to return to fix the cellar drain and sure enough, the pipe was just run to under the foundation and not directed into the trench/sump. A repair team came out and busted up the concrete to correct it. In doing so, they saw that their trench was also not connected to the sumps at all, which is why I never saw water in the sumps and not the mysterious theory they tried to convince me of weeks prior. This is terrible that there is no inspection of work prior to covering it totally with concrete. Or further, there was no physical test of running water in the system to verify the sump works. The repair team that came out were wonderful and did everything correct. After this, I called 3 times and asked for a manager to call me to discuss this and never received a response. The salesman stopped answering my calls. As a note, after spending $30K on this upgrade to my house, it was in worse risk than prior to JES so if you choose them, be careful."
Rob S on October 2025
Diamond Contractors and Renovators
Diamond Contractors and Renovators
Customers say: Super punctual
22 local quotes requested
33 years of experience
We are a full service remodeling contractor for over 40 years. We are fully Licensed Bonded and Insured
"Crew were professional and got the job fine on schedule. Took direction and changed in stride. Finish work good but not perfect."
Paul S on January 2024
We are a full service remodeling contractor for over 40 years. We are fully Licensed Bonded and Insured
"Crew were professional and got the job fine on schedule. Took direction and changed in stride. Finish work good but not perfect."
Paul S on January 2024
Solid Ground Solutions
Solid Ground Solutions
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
53 local quotes requested
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
A1 Eastern Shore Waterproofing
A1 Eastern Shore Waterproofing
45 years of experience
Warranties offered
When you're looking for a waterproofing contractor, there are certain qualities that you must have - water-tight sealing, expert waterproofing and affordable prices. A-1 Eastern Shore Waterproofing possesses all of these qualities and more! We even perform light excavation work. Your satisfaction is our top priority. Get to know A-1 Eastern Shore Waterproofing. Call us today!
When you're looking for a waterproofing contractor, there are certain qualities that you must have - water-tight sealing, expert waterproofing and affordable prices. A-1 Eastern Shore Waterproofing possesses all of these qualities and more! We even perform light excavation work. Your satisfaction is our top priority. Get to know A-1 Eastern Shore Waterproofing. Call us today!
MD Waterproofing & Radon Reduction, Inc.
MD Waterproofing & Radon Reduction, Inc.
Customers say: True professional
47 local quotes requested
34 years of experience
We proudly present to you MD Waterproofing & Radon Reduction, Inc. We have experience providing basement waterproof systems and foundation waterproofing solutions for homeowners, realtors and commercial property management teams for over 20 years. Our team of experts at MD Waterproofing have never encountered a wet basement or crawl space condition that wasn't capable of being solved. We're committed to providing quality workmanship and we work hard to give you affordable solutions. Call us today!
"Very satisfied with work done Angie too pricey for me."
Patricia P on July 2024
We proudly present to you MD Waterproofing & Radon Reduction, Inc. We have experience providing basement waterproof systems and foundation waterproofing solutions for homeowners, realtors and commercial property management teams for over 20 years. Our team of experts at MD Waterproofing have never encountered a wet basement or crawl space condition that wasn't capable of being solved. We're committed to providing quality workmanship and we work hard to give you affordable solutions. Call us today!
"Very satisfied with work done Angie too pricey for me."
Patricia P on July 2024
Always Waterproofing
Always Waterproofing
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
459 local quotes requested
Always Waterproofing has 35 years of experience in the industry. We are locally owned and operated. If you want the job right the first time, call James today!
"The invoice from Always Waterproofing was for two egress windows. The provider claims he installs these types of windows weekly even up to the time he provided me the invoice he had left a job site to which egress windows were being installed. I was never told I couldnt’t get a refund on my deposit if my situation changed. He is refusing me a refund of my deposit on work that was never started. I signed a “Proposal” and not a contract."
Stacy L on November 2025
Always Waterproofing has 35 years of experience in the industry. We are locally owned and operated. If you want the job right the first time, call James today!
"The invoice from Always Waterproofing was for two egress windows. The provider claims he installs these types of windows weekly even up to the time he provided me the invoice he had left a job site to which egress windows were being installed. I was never told I couldnt’t get a refund on my deposit if my situation changed. He is refusing me a refund of my deposit on work that was never started. I signed a “Proposal” and not a contract."
Stacy L on November 2025
Basement Gurus, LLC
Basement Gurus, LLC
Super Service Award
Customers say: Quality work
984 local quotes requested
15 years of experience
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!
"Steven was very nice and easy to do business with very honest and gave me all kinds of options. Hard to find people like that nowadays just overall great quality people"
Derek K on October 2025
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!
"Steven was very nice and easy to do business with very honest and gave me all kinds of options. Hard to find people like that nowadays just overall great quality people"
Derek K on October 2025
Best Buy Waterproofing, LLC
Best Buy Waterproofing, LLC
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
8 years of experience
(COVID - 19) Update: With the corona virus rapidly impacting the way we work & live, Best Buy remains open for business 24/7/365, and here to take care of your Waterproofing and moisture control needs. Health and Safety is our highest priority! Therefore, we are following protocols set by the state and local government agencies to help prevent the spread of the virus! We have taken the appropriate steps to keep our office, shop, vehicles, equipment, and most importantly, keep our TEAM and CUSTOMERS SAFE in these uncertain times! In addition, we will be offering a 20% off all of our services while we continue to serve you during this difficult time! Thank you for your loyalty and dedication to Best Buy Waterproofing! Customer satisfaction is our #1 priority and you can see by our reviews which are the Best in the industry, we are passionate in what we do, and more importantly, Best Buy will keep you dry!
"Great communication!"
DAVID A on October 2024
(COVID - 19) Update: With the corona virus rapidly impacting the way we work & live, Best Buy remains open for business 24/7/365, and here to take care of your Waterproofing and moisture control needs. Health and Safety is our highest priority! Therefore, we are following protocols set by the state and local government agencies to help prevent the spread of the virus! We have taken the appropriate steps to keep our office, shop, vehicles, equipment, and most importantly, keep our TEAM and CUSTOMERS SAFE in these uncertain times! In addition, we will be offering a 20% off all of our services while we continue to serve you during this difficult time! Thank you for your loyalty and dedication to Best Buy Waterproofing! Customer satisfaction is our #1 priority and you can see by our reviews which are the Best in the industry, we are passionate in what we do, and more importantly, Best Buy will keep you dry!
"Great communication!"
DAVID A on October 2024
M Phippin Contracting Inc.
M Phippin Contracting Inc.
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested
M. Phippin Contracting is proud to be a family owned and operated Construction Company! With 25 years of experience in the industry as a full service contractor who believes in earning trust and establishing relationships with our customers. We will never cut corners or use inferior products! M. Phippin Contracting is proud to collaborate with selected contractors on the Eastern Shore to ensure the best project outcomes! We treat our customers the way we would like to be treated, with honesty and respect…. M. Phippin Contracting just doesn’t do business any other way!
"Everything went well. Mike did a fantastic job communicating every step of the way. Easy to work with and showed up on time as promised."
Mike P on August 2023
M. Phippin Contracting is proud to be a family owned and operated Construction Company! With 25 years of experience in the industry as a full service contractor who believes in earning trust and establishing relationships with our customers. We will never cut corners or use inferior products! M. Phippin Contracting is proud to collaborate with selected contractors on the Eastern Shore to ensure the best project outcomes! We treat our customers the way we would like to be treated, with honesty and respect…. M. Phippin Contracting just doesn’t do business any other way!
"Everything went well. Mike did a fantastic job communicating every step of the way. Easy to work with and showed up on time as promised."
Mike P on August 2023
Mccaingroup properties
Mccaingroup properties
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Mccaingroup Properties believes that basement remodeling and renovations can create a finished area that is functional, brings joy to the owner, and increases the value of their property. Let's work together to create the perfect finished basement for you, your business, or your family. 302 222 6520
"Great quality work."
Jennifer T on May 2024
Mccaingroup Properties believes that basement remodeling and renovations can create a finished area that is functional, brings joy to the owner, and increases the value of their property. Let's work together to create the perfect finished basement for you, your business, or your family. 302 222 6520
"Great quality work."
Jennifer T on May 2024
Basement Leak Repair questions, answered by experts
The Delmar, MD homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
The cost of installing a wine cellar varies based on square footage, the type of wine cellar or wine cave, materials used, where it is located in the property, and where you live. Use this guide to find how much your wine cellar will cost.
If you have water in your basement, knowing who to call and when can make the difference between a quick solution and worsening property damage.
Discover the pros, cons, and what it takes to turn a crawl space into a basement to add functional space and increase your home's value.
An unfinished basement is often the final frontier of home design. While the uses of other rooms are often preordained, the basement can be so many different things, from a playroom to a home office to a bar.
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