We are a family owned business and for over 27 years we have proudly helped countless families with their waterproofing troubles. Whether dealing with a Wet basement, crawl space, or a damaged foundation, waterproofing can be a worrisome problem to most people. Ernest Waterproofing is here to give you and your family an ease of mind when dealing with water damage. Statement from our proud owner: " I believe that a good home is built with trust, love, hard work and dedication. These are traits that have been passed down in my family from generation to generation. I believe that a respectable business is built with the very same foundations. My goal is to expand the longevity of your home and more importantly keep your home safe from water damage. We do this by providing impeccable workmanship and providing an earnest commitment." - Ernest Velasquez
"Ernesto & his team provided great expertise and quality workmanship throughout a French drain and sump pump installation. When a small pool of water appeared in my furnished basement, Ernesto quickly diagnosed the groundwater infiltration issue and started the project inside 2 days. When we found a leaky pipe that was compounding the problem, he had a plumber on-site within hours to support the additional fix, and later on, connected us with quality support for the drywall and painting recovery. The situation could have been a mysterious nightmare, but Ernesto shed light on the problems and solved them in short order."
Henry P on October 2024
We are a family owned business and for over 27 years we have proudly helped countless families with their waterproofing troubles. Whether dealing with a Wet basement, crawl space, or a damaged foundation, waterproofing can be a worrisome problem to most people. Ernest Waterproofing is here to give you and your family an ease of mind when dealing with water damage. Statement from our proud owner: " I believe that a good home is built with trust, love, hard work and dedication. These are traits that have been passed down in my family from generation to generation. I believe that a respectable business is built with the very same foundations. My goal is to expand the longevity of your home and more importantly keep your home safe from water damage. We do this by providing impeccable workmanship and providing an earnest commitment." - Ernest Velasquez
"Ernesto & his team provided great expertise and quality workmanship throughout a French drain and sump pump installation. When a small pool of water appeared in my furnished basement, Ernesto quickly diagnosed the groundwater infiltration issue and started the project inside 2 days. When we found a leaky pipe that was compounding the problem, he had a plumber on-site within hours to support the additional fix, and later on, connected us with quality support for the drywall and painting recovery. The situation could have been a mysterious nightmare, but Ernesto shed light on the problems and solved them in short order."
Henry P on October 2024
Welcome to JM Concrete. We are the premier professional home improvement company in Virginia. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor repairs or series of projects, we are glad to be your number one choice. Please call us today to schedule your appointment!
"We hired JM Concrete to remove an old broken sidewalk and pour a new one for the entrance to our home. They did a wonderful job. They are easy to get in touch with and good at returning phone calls. They gave us an excellent price on the job. They were professional, courteous, and worked hard. We are very pleased with the finished product. I would definitely recommend this company."
Amy B on April 2025
Welcome to JM Concrete. We are the premier professional home improvement company in Virginia. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor repairs or series of projects, we are glad to be your number one choice. Please call us today to schedule your appointment!
"We hired JM Concrete to remove an old broken sidewalk and pour a new one for the entrance to our home. They did a wonderful job. They are easy to get in touch with and good at returning phone calls. They gave us an excellent price on the job. They were professional, courteous, and worked hard. We are very pleased with the finished product. I would definitely recommend this company."
Amy B on April 2025
Locally owned and operated, NV Waterproofing & Foundation Repair has solved underlying water problems for thousands of homeowners since 1986. We and are proud to turn wet, stinky spaces into dry, healthy basements. From basement waterproofing to foundation and crack repair, we can ensure that your home stays safe and dry. To find out more about our wet basement solutions and foundation repair services, contact the waterproofing experts at NV Waterproofing & Foundation Repair today. We offer free, no-obligation cost estimates in Washington D.C., Northern VA and Southern MD.
"Sales were informative, but the service team performed all that I asked and more. I would recommend NV Waterproofing to others. Cost was reasonable for the situation."
Aqeel K on May 2025
Locally owned and operated, NV Waterproofing & Foundation Repair has solved underlying water problems for thousands of homeowners since 1986. We and are proud to turn wet, stinky spaces into dry, healthy basements. From basement waterproofing to foundation and crack repair, we can ensure that your home stays safe and dry. To find out more about our wet basement solutions and foundation repair services, contact the waterproofing experts at NV Waterproofing & Foundation Repair today. We offer free, no-obligation cost estimates in Washington D.C., Northern VA and Southern MD.
"Sales were informative, but the service team performed all that I asked and more. I would recommend NV Waterproofing to others. Cost was reasonable for the situation."
Aqeel K on May 2025
At Fortress Foundation Solutions, we are here to take the industry by storm, offering elite interior basement waterproofing, mold remediation, crawl space repair, and foundation repair services to Central Virginia homeowners in Virginia. As a company, we are committed to improving the home improvement industry and creating a ripple effect that can change businesses, our community's lives and, the world for the better. Our website has an extensive collection of photo albums of our work, as well as information on the product and services we offer. We are happy to come out and take a look at your home. We offer free, no obligate estimates - and, our System Designers will give you a proposal that same day. WE BELIEVE MORE IS POSSIBLE! Give us a call today! (434) 299-9393
"Got the job done as promised."
Michael F on November 2024
At Fortress Foundation Solutions, we are here to take the industry by storm, offering elite interior basement waterproofing, mold remediation, crawl space repair, and foundation repair services to Central Virginia homeowners in Virginia. As a company, we are committed to improving the home improvement industry and creating a ripple effect that can change businesses, our community's lives and, the world for the better. Our website has an extensive collection of photo albums of our work, as well as information on the product and services we offer. We are happy to come out and take a look at your home. We offer free, no obligate estimates - and, our System Designers will give you a proposal that same day. WE BELIEVE MORE IS POSSIBLE! Give us a call today! (434) 299-9393
"Got the job done as promised."
Michael F 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!
"They honored their contract and were willing to come back and help us work through a problem that popped up. It was refreshing to have a company actually be responsible and take responsibility. They were kind, professional and actually took care of us, what else can I say?"
Cameron H on April 2022
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!
"They honored their contract and were willing to come back and help us work through a problem that popped up. It was refreshing to have a company actually be responsible and take responsibility. They were kind, professional and actually took care of us, what else can I say?"
Cameron H on April 2022
Comfenergy is a locally owned & operated Insulation Contractor. We focus on home comfort and energy efficiency. We specialize in residential & commercial solutions designed to improve the overall comfort, health and energy efficiency of the home or office. As a full-service home insulation contractor we start by conducting a comprehensive home comfort and energy evaluation to identify and locate all the energy losses and weaknesses throughout your building. After the testing, we are able to put together a prioritized list of the most cost-effective solutions to correct comfort and energy wasting issues. From there we leave the decision making entirely up to you, letting you pick which home improvements you would like applied to your home. Our main goal is to focus on the most important needs of your building?. Why insulate the garage walls if all of your conditioned air is being lost to the attic? Call for a free estimate in insulation or air sealing solutions.
"They were great."
Laura O on May 2024
Comfenergy is a locally owned & operated Insulation Contractor. We focus on home comfort and energy efficiency. We specialize in residential & commercial solutions designed to improve the overall comfort, health and energy efficiency of the home or office. As a full-service home insulation contractor we start by conducting a comprehensive home comfort and energy evaluation to identify and locate all the energy losses and weaknesses throughout your building. After the testing, we are able to put together a prioritized list of the most cost-effective solutions to correct comfort and energy wasting issues. From there we leave the decision making entirely up to you, letting you pick which home improvements you would like applied to your home. Our main goal is to focus on the most important needs of your building?. Why insulate the garage walls if all of your conditioned air is being lost to the attic? Call for a free estimate in insulation or air sealing solutions.
"They were great."
Laura O on May 2024
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!
"JES Foundation contracts all their electrical work out to Root Electric. In the process of installing my new sump pump, back-up sump pump, and sump pump alarm system, it was determined that a new dedicated outlet could not be created due to my existing electrical panel being too small. Thus, I needed to get an electrical panel upgrade. Through JES Foundation, a date and time was arranged to have my new electrical panel upgrade installed. The lead Root electrician Andrew, and his assistant Andy, dd a terrific job installing the new upgraded electric panel. They were both very friendly, efficient, and professional. Andrew afterwards walked me through everything that was done, and answered any questions that I had. They also cleaned up afterwards very well. I highly recommend Root Electric and JES Foundation to anyone who needs their expertise."
Janice M on January 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!
"JES Foundation contracts all their electrical work out to Root Electric. In the process of installing my new sump pump, back-up sump pump, and sump pump alarm system, it was determined that a new dedicated outlet could not be created due to my existing electrical panel being too small. Thus, I needed to get an electrical panel upgrade. Through JES Foundation, a date and time was arranged to have my new electrical panel upgrade installed. The lead Root electrician Andrew, and his assistant Andy, dd a terrific job installing the new upgraded electric panel. They were both very friendly, efficient, and professional. Andrew afterwards walked me through everything that was done, and answered any questions that I had. They also cleaned up afterwards very well. I highly recommend Root Electric and JES Foundation to anyone who needs their expertise."
Janice M on January 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.
"Satisfied."
Brijmohan B on December 2024
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.
"Satisfied."
Brijmohan B on December 2024
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Very responsive, work was well done, and the price was good."
Michael S on December 2023
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Very responsive, work was well done, and the price was good."
Michael S on December 2023
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