Top-rated foundation, basement or crawlspace waterproofing / encapsulation pros.

Get matched with top foundation, basement or crawlspace waterproofing / encapsulation pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Foundation, basement or crawlspace waterproofing / encapsulation pros in La Plata

Avatar for Almontes Demolition & Construction
Almontes Demolition & Construction
6206 Den Lee Dr
4.92(
6
)
Approved Pro
Almontes Demolition & Construction
6206 Den Lee Dr
4.92(
6
)
Approved Pro
Customers say: Quick response
58 local quotes requested
21 years of experience

Almontes Demolition & Construction is a trusted construction and demolition company based in Clinton, MD. They specialize in residential and commercial projects, offering comprehensive services from demolition to complete renovations. With a focus on safety and efficiency, their experienced team utilizes state-of-the-art equipment to deliver high-quality results. Almontes is committed to sustainable practices, recycling materials whenever possible to minimize environmental impact. Known for their reliability and attention to detail, they strive to exceed client expectations on every project.

"David came over and graded my backyard. It looks great."

Jon R on May 2025

Almontes Demolition & Construction is a trusted construction and demolition company based in Clinton, MD. They specialize in residential and commercial projects, offering comprehensive services from demolition to complete renovations. With a focus on safety and efficiency, their experienced team utilizes state-of-the-art equipment to deliver high-quality results. Almontes is committed to sustainable practices, recycling materials whenever possible to minimize environmental impact. Known for their reliability and attention to detail, they strive to exceed client expectations on every project.

"David came over and graded my backyard. It looks great."

Jon R on May 2025


Avatar for JES Foundation Repair
JES Foundation Repair
7940 Gainsford Court
4.54(
429
)
Approved Pro
JES Foundation Repair
7940 Gainsford Court
4.54(
429
)
Approved Pro
Super Service Award
Customers say: True professional
233 local quotes requested
32 years of experience

JES Foundation Repair (JES), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Virginia and Maryland. With fully trained technicians, industry-leading products, and nationally backed warranties, JES is here to restore your foundation or crawlspace.

"Our inspector, Mike Mele, was wonderful. From start to finish, he not only was very professional and polite, but he did an amazing job of telling us our problems (pretty major) without fear mongering us into upsales. He told us our problem, recommended a solution, gave us a very reasonable price to said solution, and then constructed us a payment plan process that won't hurt our pockets and will ease our stress. Thank you so so much! Im freaking amazed and grateful as hell. "

Daphne A on May 2025

JES Foundation Repair (JES), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Virginia and Maryland. With fully trained technicians, industry-leading products, and nationally backed warranties, JES is here to restore your foundation or crawlspace.

"Our inspector, Mike Mele, was wonderful. From start to finish, he not only was very professional and polite, but he did an amazing job of telling us our problems (pretty major) without fear mongering us into upsales. He told us our problem, recommended a solution, gave us a very reasonable price to said solution, and then constructed us a payment plan process that won't hurt our pockets and will ease our stress. Thank you so so much! Im freaking amazed and grateful as hell. "

Daphne A on May 2025


Avatar for Always Waterproofing
Always Waterproofing
9826 Michaels Way
4.71(
290
)
Approved Pro
Always Waterproofing
9826 Michaels Way
4.71(
290
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
451 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!

"Steve was very upfront about what was needed for mitigation and cost. His crew came in on time, and the project was completed to my satisfaction!"

Paul H on May 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!

"Steve was very upfront about what was needed for mitigation and cost. His crew came in on time, and the project was completed to my satisfaction!"

Paul H on May 2025


Avatar for MD Waterproofing & Radon Reduction, Inc.
MD Waterproofing & Radon Reduction, Inc.
514 Crain Hwy N Unit G
4.26(
94
)
Approved Pro
MD Waterproofing & Radon Reduction, Inc.
514 Crain Hwy N Unit G
4.26(
94
)
Approved Pro
Customers say: True professional
20 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


Avatar for AquaGuard Waterproofing Corporation
AquaGuard Waterproofing Corporation
6820 Distribution Drive
4.31(
296
)
Approved Pro
AquaGuard Waterproofing Corporation
6820 Distribution Drive
4.31(
296
)
Approved Pro
Customers say: True professional
56 local quotes requested
35 years of experience

Aquaguard has serviced the region for more than 30 years. Based in Beltsville, MD. Aquaguard has thousands of satisfied customers in Maryland, DC and Northern Virginia. Recently we were spotlighted on CNBC and PBS for an article on basement flooding - please visit our website to view it. Aquaguard's experience has shown that no two problems are the same. With a company-wide commitment to high quality workmanship and customer satisfaction, our primary goal is to solve your specific problem. Our inspection will involve a thorough examination of your foundation inside and out. We will explain the cause of your water problem, what can be done to correct it permanently and leave you with a free estimate. Also offering Egress Windows, Elevator Fit Pits & Steelway Doors We employ the most experienced construction professionals in the waterproofing business and utilize time tested methods to solve basement water problem. Credit Cards Accepted / Financing Available

"Very pleased with the work they did."

Joanne O on September 2024

Aquaguard has serviced the region for more than 30 years. Based in Beltsville, MD. Aquaguard has thousands of satisfied customers in Maryland, DC and Northern Virginia. Recently we were spotlighted on CNBC and PBS for an article on basement flooding - please visit our website to view it. Aquaguard's experience has shown that no two problems are the same. With a company-wide commitment to high quality workmanship and customer satisfaction, our primary goal is to solve your specific problem. Our inspection will involve a thorough examination of your foundation inside and out. We will explain the cause of your water problem, what can be done to correct it permanently and leave you with a free estimate. Also offering Egress Windows, Elevator Fit Pits & Steelway Doors We employ the most experienced construction professionals in the waterproofing business and utilize time tested methods to solve basement water problem. Credit Cards Accepted / Financing Available

"Very pleased with the work they did."

Joanne O on September 2024


Avatar for Best Buy Waterproofing, LLC
Best Buy Waterproofing, LLC
8950 Route 108, Suite 221
4.95(
117
)
Approved Pro
Best Buy Waterproofing, LLC
8950 Route 108, Suite 221
4.95(
117
)
Approved Pro
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


Avatar for BENNETT WATERPROOFING
BENNETT WATERPROOFING
3914 West Shore Dr
5.00(
37
)
Approved Pro
BENNETT WATERPROOFING
3914 West Shore Dr
5.00(
37
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 local quotes requested

Bennett Waterproofing has been a family owned and operated business since established in 1987. Business owner, James Bennett, personally oversees all work to ensure quality service. All of our services are very reasonably priced and we offer a lifetime warranty on all system installations. We use state of the art waterproofing equipment and techniques. We are licensed, bonded, and insured. We have hundreds of referrals from satisfied customers. Free estimates and an honest evaluation of your needs are gladly provided. Feel free to call us anytime of day or night.

"Jamie was very helpful with consultation for my basement water proofing. I sent him a few videos of the problem we are having. Due to covid19 quarantine situation, we weren't ready to receive a visit."

NAHID I on December 2020

Bennett Waterproofing has been a family owned and operated business since established in 1987. Business owner, James Bennett, personally oversees all work to ensure quality service. All of our services are very reasonably priced and we offer a lifetime warranty on all system installations. We use state of the art waterproofing equipment and techniques. We are licensed, bonded, and insured. We have hundreds of referrals from satisfied customers. Free estimates and an honest evaluation of your needs are gladly provided. Feel free to call us anytime of day or night.

"Jamie was very helpful with consultation for my basement water proofing. I sent him a few videos of the problem we are having. Due to covid19 quarantine situation, we weren't ready to receive a visit."

NAHID I on December 2020


Avatar for Value Dry Waterproofing
Value Dry Waterproofing
1434 Odenton Rd
4.45(
276
)
Approved Pro
Value Dry Waterproofing
1434 Odenton Rd
4.45(
276
)
Approved Pro
Customers say: Super punctual
719 local quotes requested
22 years of experience

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


Avatar for S&S Waterproofing And Foundation Repair
S&S Waterproofing And Foundation Repair
5318 Longbow Rd
5.00(
38
)
Approved Pro
S&S Waterproofing And Foundation Repair
5318 Longbow Rd
5.00(
38
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
154 local quotes requested

At S&S Waterproofing we have over 25+ years of combined experience in Waterproofing and foundation repair. We never use sub-contractors and aren't a franchise owned company that uses high pressure sales tactics. We are a certified foundation repair specialist and install hydraulic push piers and helical piers. We offer a lifetime transferable warranty and free inspections.

"Steve was great to work with - knowledgeable, flexible with scheduling, and always available to answer questions. His crew was courteous and efficient. We are very happy with the results. Highly recommend!"

Nadine T on January 2024

At S&S Waterproofing we have over 25+ years of combined experience in Waterproofing and foundation repair. We never use sub-contractors and aren't a franchise owned company that uses high pressure sales tactics. We are a certified foundation repair specialist and install hydraulic push piers and helical piers. We offer a lifetime transferable warranty and free inspections.

"Steve was great to work with - knowledgeable, flexible with scheduling, and always available to answer questions. His crew was courteous and efficient. We are very happy with the results. Highly recommend!"

Nadine T on January 2024


Avatar for NV Waterproofing & Foundation Repair
NV Waterproofing & Foundation Repair
12200 Livingston Rd
4.54(
168
)
Approved Pro
NV Waterproofing & Foundation Repair
12200 Livingston Rd
4.54(
168
)
Approved Pro
Customers say: Quality work
352 local quotes requested
39 years of experience

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

...
Showing 1-10 of 966

Foundation, basement or crawlspace waterproofing / encapsulations FAQs

Yes, crawl space encapsulation is a good investment. It improves your home's energy efficiency and air quality, boosting its value. With routine inspections and maintenance, encapsulation provides a long-lasting solution to moisture and pest issues. Regular check-ups protect your investment, enhance energy efficiency, and maintain your home's structural integrity. If your home is prone to pests or moisture seepage, encapsulating your crawl space is definitely worth it.

A vapor barrier is a thin sheet of plastic that prevents moisture from seeping into your crawl space, while insulation prevents unconditioned air from entering. Combining both insulation and a vapor barrier creates a dry, temperature-stable environment. Some insulation products serve both purposes, enhancing energy efficiency and protecting against moisture and temperature fluctuations.

The homeowners guide to foundation, basement or crawlspace waterproofing / encapsulations
From average costs to expert advice, get all the answers you need to get your job done.
drainage system being installed in trench in yard
Apr 24, 2025
Apr 24, 2025
Rain got you down? There’s a fix for that. See how much it costs to install a drainage system for your yard and start budgeting with this guide.
professional repairing the foundation of a home
Apr 24, 2025
Apr 24, 2025
Budget for foundation repair costs based on factors such as the extent of damage, house size, materials, labor, problem type, and more.
clean crawlspace with insulation and wood beams under house
Apr 24, 2025
Apr 24, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
Empty basement with new concrete floor and white walls
Apr 21, 2025
Apr 21, 2025
If you’re planning to install a new foundation, check out budgeting and cost factors to consider.
raising the foundation of a home with a house lift
Apr 21, 2025
Apr 21, 2025
Learn how much it costs to raise a house. Explore how factors like the house size, structure, age, landscaping, and labor rates affect the price.
A man digging out a french drain
Mar 31, 2025
Mar 31, 2025
Budget for French drain costs based on factors including square footage, accessibility, labor, location, landscape repairs, and more.
Share project details to get started.