Get matched with top basement leak repair pros in Sandy Spring, MD
There are 49 highly-rated local basement leak repair pros.
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389 Verified Reviews for Basement Leak Repair pros in Sandy Spring, MD
*The Angi rating for Basement Leak Repair companies in Sandy Spring, 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 Sandy Spring, 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 June 02, 2025
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Basement leak repair pros in Sandy Spring
ARM’s Home Improvement has been in business since 2013. After 26 years of working for the same home improvement/construction company, working his way to Vice President, Allen Metcalf, 4th generation carpenter, started Arm’s Home Improvement Company. At ARM's Home Improvement, we believe in providing the highest quality work, timeliness, clear communication throughout the entire process and client satisfaction. We specialize in residential construction, such as kitchen and bathroom remodeling. We can help you conceptualize your visions and turn them into reality. Please contact us today to schedule your free in-home estimate! We can show you 3D walk-through of your kitchen, bath or basement remodel. We are also a LEAD SAFE RENOVATOR. See more pictures and visit us on our Facebook page https://www.facebook.com/ArmsHomeImprovement/
"Allen of Arms Home Improvement did a great job for us helping to diagnose and repair complex structural issues in our home. We greatly appreciated the detailed proposals, his communication throughout, and outstanding quality of work. Allen was able to finish on time, even when finding and solving additional issues that arose during the repairs. We would highly recommend Arms Home Improvement, and will look to work with them again in the future."
Brian T on April 2025
ARM’s Home Improvement has been in business since 2013. After 26 years of working for the same home improvement/construction company, working his way to Vice President, Allen Metcalf, 4th generation carpenter, started Arm’s Home Improvement Company. At ARM's Home Improvement, we believe in providing the highest quality work, timeliness, clear communication throughout the entire process and client satisfaction. We specialize in residential construction, such as kitchen and bathroom remodeling. We can help you conceptualize your visions and turn them into reality. Please contact us today to schedule your free in-home estimate! We can show you 3D walk-through of your kitchen, bath or basement remodel. We are also a LEAD SAFE RENOVATOR. See more pictures and visit us on our Facebook page https://www.facebook.com/ArmsHomeImprovement/
"Allen of Arms Home Improvement did a great job for us helping to diagnose and repair complex structural issues in our home. We greatly appreciated the detailed proposals, his communication throughout, and outstanding quality of work. Allen was able to finish on time, even when finding and solving additional issues that arose during the repairs. We would highly recommend Arms Home Improvement, and will look to work with them again in the future."
Brian T on April 2025
BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.
"I hired Basementremodeling.com for the gutting and rebuilding of my entire basement on the recommendation of my next door neighbor, and they did a fantastic job. I had been looking at several contractors, and the professionalism and dedication of this firm was really impressive. Their planning and design team were top notch. Everything was transparent. The crews worked their hearts out, they were super polite and tidy, and their attention to detail, flexibility and willingness to work with me on last minute changes was superb. I'd hire basementremodelling.com again without question! Thanks guys!"
Dan L on May 2025
BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.
"I hired Basementremodeling.com for the gutting and rebuilding of my entire basement on the recommendation of my next door neighbor, and they did a fantastic job. I had been looking at several contractors, and the professionalism and dedication of this firm was really impressive. Their planning and design team were top notch. Everything was transparent. The crews worked their hearts out, they were super polite and tidy, and their attention to detail, flexibility and willingness to work with me on last minute changes was superb. I'd hire basementremodelling.com again without question! Thanks guys!"
Dan L on May 2025
Established in 1986, NV Waterproofing provides below grade solutions for moisture control and prevention to customers in the greater Washington, D.C. area. Please call our office today to schedule your appointment at 703 690-3889. We employ only highly trained and certified applicators of the industry's most effective and environmentally sound waterproofing and drainage products. One Stop Shopping for Waterproofing, Moisture Control, and Drainage Systems. Over the past few years alone, our customer base has included hundreds of homeowners, general contractors, production home builders, and custom home builders. This base has been developed primarily through word of mouth. Our technicians deliver excellent customer service and results, and our company stands behind this work. NV Waterproofing is a member of both the Supportworks and Contractor Nation networks. Both are international groups of more than 130 foundation repair and waterproofing contractors that shares information, best practices and advice, helping each other be better together than they would be alone. Our goal has always been to create very satisfied customers. Service area covered: District of Columbia Virginia Counties - Fairfax, Loudoun, Prince William, Fauquier, Arlington and Alexandria. Maryland Counties - Montgomery, Frederick, Prince George and St. Mary's.
"Very good job."
Kimberly s on May 2025
Established in 1986, NV Waterproofing provides below grade solutions for moisture control and prevention to customers in the greater Washington, D.C. area. Please call our office today to schedule your appointment at 703 690-3889. We employ only highly trained and certified applicators of the industry's most effective and environmentally sound waterproofing and drainage products. One Stop Shopping for Waterproofing, Moisture Control, and Drainage Systems. Over the past few years alone, our customer base has included hundreds of homeowners, general contractors, production home builders, and custom home builders. This base has been developed primarily through word of mouth. Our technicians deliver excellent customer service and results, and our company stands behind this work. NV Waterproofing is a member of both the Supportworks and Contractor Nation networks. Both are international groups of more than 130 foundation repair and waterproofing contractors that shares information, best practices and advice, helping each other be better together than they would be alone. Our goal has always been to create very satisfied customers. Service area covered: District of Columbia Virginia Counties - Fairfax, Loudoun, Prince William, Fauquier, Arlington and Alexandria. Maryland Counties - Montgomery, Frederick, Prince George and St. Mary's.
"Very good job."
Kimberly s on May 2025
Absolute Building and Construction has steadily grown from a small construction company, begun in 2000. We construct and manage projects ranging from minor interior renovations to some of the most complex commercial, public and industrial facilities in our region. Our approach to each project is always cooperative with client and designer satisfaction as the determining factors for success. Our innovative approach to pre-construction services and our self-performed capabilities allow us to deliver solutions that most often exceed our clients expectations. Our reputation is our greatest asset. We know that our reputation is built each and every day by the way we treat our clients, design teams and vendors. At Absolute Building and Construction, our employees are committed to our mission of, Achieving excellence in construction while enhancing the lives of all involved. This means holding ourselves to the Absolute highest ethical and professional standards, always doing what is fair. Call us today for your Remodeling needs! All electrical and plumbing services are subcontracted out to properly licensed companies
"Excellent. The workmanship was superior, and the time it took to finish all renovations was minimal. A, B, & C should be at the top of everyone's list for overall home remodeling."
William B on November 2021
Absolute Building and Construction has steadily grown from a small construction company, begun in 2000. We construct and manage projects ranging from minor interior renovations to some of the most complex commercial, public and industrial facilities in our region. Our approach to each project is always cooperative with client and designer satisfaction as the determining factors for success. Our innovative approach to pre-construction services and our self-performed capabilities allow us to deliver solutions that most often exceed our clients expectations. Our reputation is our greatest asset. We know that our reputation is built each and every day by the way we treat our clients, design teams and vendors. At Absolute Building and Construction, our employees are committed to our mission of, Achieving excellence in construction while enhancing the lives of all involved. This means holding ourselves to the Absolute highest ethical and professional standards, always doing what is fair. Call us today for your Remodeling needs! All electrical and plumbing services are subcontracted out to properly licensed companies
"Excellent. The workmanship was superior, and the time it took to finish all renovations was minimal. A, B, & C should be at the top of everyone's list for overall home remodeling."
William B on November 2021
At R O Hutchinson LLC, we specialize in transforming spaces to meet your unique needs. Based in Upper Marlboro, MD, our expert team focuses on premier residential Remodeling. We excel in kitchen and bathroom remodels, flooring installations, and comprehensive basement renovations. With a strong reputation built on service, safety, and quality, RO Hutchinson LLC places utmost priority on customer satisfaction and delivering excellent workmanship from start to completion of every project. Our commitment is to understand the needs and expectations of our customers, communicate professionally, and get the job done right the first time.
"Our family home has always been clean and functional but after thirty years it had become more a picture postcard from the 1980’s than the warm inviting image we had in our mind. It was obviously time to update. Unfortunately, after talking with numerous contractors, it seemed we would have to reduce our expectations or spend more than we had budgeted to afford remodeling our “dining room, living room, kitchen” (and eventually bathrooms too!) project. While pondering our next move a family friend told us they recently had Rohan remodel their kitchen/living space and it looked great and was, they thought, affordable. After seeing for ourselves the quality of workmanship, the improvements to ‘flow and functionality’ and the overall aesthetic appeal, we decided to give Rohan a call. Boy are we glad we did! Upon meeting Rohan for the first time we were shown the same optimism, knowledge through experience, flexibility of thought and dedication to quality that would continue straight through to the end of our multi-week project. His proposal/estimate covered all our wants and needs while fitting within our budget. The job was a total re-do and from floors to walls to counters to cabinets to plumbing to electrics and all were handled by Rohan and his team with time honed skill. The work was done in a timely fashion without ever leaving us wondering where people were or what they were going to be doing each step of the way. Every eventual ‘architectural surprise’ was met with candor, budgeted creativity and a hearty “no problem!” In the end our home was transformed ergonomically, aesthetically and affordably into a beautiful space where family and friends gather in happiness and in harmony with their surroundings. If you are considering remodeling your home we urge you to give Rohan a call. Boy will you be glad you did! "
Dave H on January 2025
At R O Hutchinson LLC, we specialize in transforming spaces to meet your unique needs. Based in Upper Marlboro, MD, our expert team focuses on premier residential Remodeling. We excel in kitchen and bathroom remodels, flooring installations, and comprehensive basement renovations. With a strong reputation built on service, safety, and quality, RO Hutchinson LLC places utmost priority on customer satisfaction and delivering excellent workmanship from start to completion of every project. Our commitment is to understand the needs and expectations of our customers, communicate professionally, and get the job done right the first time.
"Our family home has always been clean and functional but after thirty years it had become more a picture postcard from the 1980’s than the warm inviting image we had in our mind. It was obviously time to update. Unfortunately, after talking with numerous contractors, it seemed we would have to reduce our expectations or spend more than we had budgeted to afford remodeling our “dining room, living room, kitchen” (and eventually bathrooms too!) project. While pondering our next move a family friend told us they recently had Rohan remodel their kitchen/living space and it looked great and was, they thought, affordable. After seeing for ourselves the quality of workmanship, the improvements to ‘flow and functionality’ and the overall aesthetic appeal, we decided to give Rohan a call. Boy are we glad we did! Upon meeting Rohan for the first time we were shown the same optimism, knowledge through experience, flexibility of thought and dedication to quality that would continue straight through to the end of our multi-week project. His proposal/estimate covered all our wants and needs while fitting within our budget. The job was a total re-do and from floors to walls to counters to cabinets to plumbing to electrics and all were handled by Rohan and his team with time honed skill. The work was done in a timely fashion without ever leaving us wondering where people were or what they were going to be doing each step of the way. Every eventual ‘architectural surprise’ was met with candor, budgeted creativity and a hearty “no problem!” In the end our home was transformed ergonomically, aesthetically and affordably into a beautiful space where family and friends gather in happiness and in harmony with their surroundings. If you are considering remodeling your home we urge you to give Rohan a call. Boy will you be glad you did! "
Dave H on January 2025
You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.
"We have used S&J Painting and Remodeling many times over the past 5 years, most recently (spring 2025) for handyman services. S&J provide services for a full day, so we typically accumulate a few projects. Our most recent project included replacing two faucets, fixing a very loose banister, repairing a hole in the drywall, as well as a few basic jobs, hanging pictures and installing bathroom fixtures. I expected to paint after the drywall and banister were repaired, but they took care of it for me. When replacing one of the faucets they found the supply lines were old and rusty. They went to Home Depot, purchased new supply lines and installed them at no extra cost. While there they picked up some brackets to secure some other loose pipes they happened to see while in the utility room. We really appreciate the extra attention to detail and doing more than we even realized needed done. We are already accumulating new projects. Scheduling and workday communication is excellent."
Stacey & Patrick F on May 2025
You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.
"We have used S&J Painting and Remodeling many times over the past 5 years, most recently (spring 2025) for handyman services. S&J provide services for a full day, so we typically accumulate a few projects. Our most recent project included replacing two faucets, fixing a very loose banister, repairing a hole in the drywall, as well as a few basic jobs, hanging pictures and installing bathroom fixtures. I expected to paint after the drywall and banister were repaired, but they took care of it for me. When replacing one of the faucets they found the supply lines were old and rusty. They went to Home Depot, purchased new supply lines and installed them at no extra cost. While there they picked up some brackets to secure some other loose pipes they happened to see while in the utility room. We really appreciate the extra attention to detail and doing more than we even realized needed done. We are already accumulating new projects. Scheduling and workday communication is excellent."
Stacey & Patrick F on May 2025
Miracle Contractors is a family owned construction company with over 25 years experience. We were first established in 2006 by Company Owner Carlito Mitchell. "Where Doing the Perfect Job isn't a Miracle, it's a Standard" Where Doing The Perfect Job Isn't A Miracle, It's A Standard !
"This company is not who they say they are. The person named Carlito , it’s not his real name. He does not hold a contractor license or salesman license in Maryland. This company is run under his sister, through you will never see or know she exists. His real name is Brian G Mitchell, make sure you case search and find out the truth. I been dealing with him for years to get my addition finished and he has done nothing but take money and make excuses why he can’t work. Man has more personal issues, walked off the job without communication for 4 months. Lied to me and said framing passed inspections, they never did. If you even consider using this company, think again."
Melanie M on October 2023
Miracle Contractors is a family owned construction company with over 25 years experience. We were first established in 2006 by Company Owner Carlito Mitchell. "Where Doing the Perfect Job isn't a Miracle, it's a Standard" Where Doing The Perfect Job Isn't A Miracle, It's A Standard !
"This company is not who they say they are. The person named Carlito , it’s not his real name. He does not hold a contractor license or salesman license in Maryland. This company is run under his sister, through you will never see or know she exists. His real name is Brian G Mitchell, make sure you case search and find out the truth. I been dealing with him for years to get my addition finished and he has done nothing but take money and make excuses why he can’t work. Man has more personal issues, walked off the job without communication for 4 months. Lied to me and said framing passed inspections, they never did. If you even consider using this company, think again."
Melanie M on October 2023
H&C Construction, Design & Build is your ideal partner for home transformation. We specialize in kitchen and bathroom remodels, ensuring that every detail, from planning to execution, is handled with precision. Trust us to create spaces that reflect your style and needs, enhancing the functionality and aesthetics of your home.
"Did a great job. Repaired/replaced rotted wood on front porch. Would use again if needed."
MH T on March 2025
H&C Construction, Design & Build is your ideal partner for home transformation. We specialize in kitchen and bathroom remodels, ensuring that every detail, from planning to execution, is handled with precision. Trust us to create spaces that reflect your style and needs, enhancing the functionality and aesthetics of your home.
"Did a great job. Repaired/replaced rotted wood on front porch. Would use again if needed."
MH T on March 2025
Complete kitchen and bath remodeling including plumbing and electrical. Highly experienced and certified technicians with over 20 years of field knowledge and empierce that will respect your home and delivery an amazing experience that you will remember and share with others for years to come. We can customize any project and work with any budget. You will admire and adore your new space.
"After I terminated the lease of my tenant in early 2023, I decided to do the whole house remodel before selling it because of the age of the house and TLC it needed. The original contractor I hired ended up going to jail for child abuse charges and I had to find another contractor to finish the job. I got a number of quotes and decided to go with Donna from AND Contractors, LLC. It is very difficult to come into a project that somebody else started and the quotes reflected that but Donna’s estimate was fair and I felt comfortable in my interactions with Donna. Don't let the fact that a woman runs the business fool you - she is a real tough but fair boss. She was on the job site every day! She treats her people right but also lets them know when they mess up and they respect her for it. There were many things that were not visible but needed to be redone where the original contractor messed up but it was important to Donna that the corrections be made. I am sure there must be limits but all of these corrections were accommodated without change orders. The project was completed on time and within budget. Oh, did I mention Donna is also a real estate agent? When the project was completed, she listed the house at the highest price in the history of the neighborhood. I was hoping but not expecting it so it was a pleasant surprise when she brought me a full price contract within a few days! I HIGHLY recommend AND contractors, LLC and Donna! If you want your project done right, on time and within budget, you owe it to yourself to at least have her look at your project!"
Jonathan K on December 2024
Complete kitchen and bath remodeling including plumbing and electrical. Highly experienced and certified technicians with over 20 years of field knowledge and empierce that will respect your home and delivery an amazing experience that you will remember and share with others for years to come. We can customize any project and work with any budget. You will admire and adore your new space.
"After I terminated the lease of my tenant in early 2023, I decided to do the whole house remodel before selling it because of the age of the house and TLC it needed. The original contractor I hired ended up going to jail for child abuse charges and I had to find another contractor to finish the job. I got a number of quotes and decided to go with Donna from AND Contractors, LLC. It is very difficult to come into a project that somebody else started and the quotes reflected that but Donna’s estimate was fair and I felt comfortable in my interactions with Donna. Don't let the fact that a woman runs the business fool you - she is a real tough but fair boss. She was on the job site every day! She treats her people right but also lets them know when they mess up and they respect her for it. There were many things that were not visible but needed to be redone where the original contractor messed up but it was important to Donna that the corrections be made. I am sure there must be limits but all of these corrections were accommodated without change orders. The project was completed on time and within budget. Oh, did I mention Donna is also a real estate agent? When the project was completed, she listed the house at the highest price in the history of the neighborhood. I was hoping but not expecting it so it was a pleasant surprise when she brought me a full price contract within a few days! I HIGHLY recommend AND contractors, LLC and Donna! If you want your project done right, on time and within budget, you owe it to yourself to at least have her look at your project!"
Jonathan K on December 2024
Value Dry is committed to never stop fighting the damaging effects of moisture and poor air quality in your home. We transform wet basements and musty crawl spaces into dry, healthy, useable space through basement waterproofing and crawl space encapsulation. We provide the best lifetime transferable warranty in the DC/Baltimore area. Our services include sump installation and replacement, battery backup sump pumps, foundation waterproofing, vapor barriers, humidity/ventilation control, outside stairwell drains, window well drains, egress windows, insulation, and foundation repair. We are conveniently located between the Baltimore and Washington, D.C. beltways and our service range covers Maryland, Virginia, Washington, D.C., Southern Delaware and the panhandle of West Virginia. Our entire team, from our call center staff to our inspectors and installers, is fully committed to maintaining the highest standards of customer service and protecting your biggest investment, your home. Our work is backed by a lifetime transferable warranty and a 24/7 service team. We are very proud of the reputation that we have built through online reviews, within our industry, and among our customers. Give us a call at (888) 768-2583 to schedule a free consultation or if you have any questions.
"They were expensive, but clearly the best product."
Victoria E on December 2024
Value Dry is committed to never stop fighting the damaging effects of moisture and poor air quality in your home. We transform wet basements and musty crawl spaces into dry, healthy, useable space through basement waterproofing and crawl space encapsulation. We provide the best lifetime transferable warranty in the DC/Baltimore area. Our services include sump installation and replacement, battery backup sump pumps, foundation waterproofing, vapor barriers, humidity/ventilation control, outside stairwell drains, window well drains, egress windows, insulation, and foundation repair. We are conveniently located between the Baltimore and Washington, D.C. beltways and our service range covers Maryland, Virginia, Washington, D.C., Southern Delaware and the panhandle of West Virginia. Our entire team, from our call center staff to our inspectors and installers, is fully committed to maintaining the highest standards of customer service and protecting your biggest investment, your home. Our work is backed by a lifetime transferable warranty and a 24/7 service team. We are very proud of the reputation that we have built through online reviews, within our industry, and among our customers. Give us a call at (888) 768-2583 to schedule a free consultation or if you have any questions.
"They were expensive, but clearly the best product."
Victoria E on December 2024
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.
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