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Foundation, basement or crawlspace waterproofing / encapsulation pros in Ellicott City

Avatar for Detailz Construction Corporation, LLC
Detailz Construction Corporation, LLC
8842 Orchard Tree Lane
4.59(
33
)
Approved Pro
Detailz Construction Corporation, LLC
8842 Orchard Tree Lane
4.59(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 years of experience

Detailz Construction Corporation is a full service, licensed and insured MHIC & EPA certified Residential & Commercial construction company which has been serving Maryland since 2004. Detailz has gained a fantastic reputation as one of the best construction companies in the Baltimore Metro area. Our team walks all of our customers through every phase of a project from start to finish. Detailz Construction provides a multitude of services including patios, pavers, basement site work, masonry, concrete, hardscapes, foundations, retaining walls, insurance restorations and so much more. Our dedicated teams help our customers design or create a space thats comfortable, relaxing and proud to call home. Why Choose Us: Established " Highly trained staff " Aggressive pricing " 1000 + satisfied customers " Licensed and insurance MHIC holder " Passionate about what we do " Reliable, we do what we say we'll do

"Very responsive"

David M on June 2019

Detailz Construction Corporation is a full service, licensed and insured MHIC & EPA certified Residential & Commercial construction company which has been serving Maryland since 2004. Detailz has gained a fantastic reputation as one of the best construction companies in the Baltimore Metro area. Our team walks all of our customers through every phase of a project from start to finish. Detailz Construction provides a multitude of services including patios, pavers, basement site work, masonry, concrete, hardscapes, foundations, retaining walls, insurance restorations and so much more. Our dedicated teams help our customers design or create a space thats comfortable, relaxing and proud to call home. Why Choose Us: Established " Highly trained staff " Aggressive pricing " 1000 + satisfied customers " Licensed and insurance MHIC holder " Passionate about what we do " Reliable, we do what we say we'll do

"Very responsive"

David M on June 2019


Avatar for Always Waterproofing
Always Waterproofing
9826 Michaels Way
4.71(
289
)
Approved Pro
Always Waterproofing
9826 Michaels Way
4.71(
289
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
334 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!

"Reaffirming all the other reviews. Quote was given at time of estimate, and completed a week later in 1 day. Concrete patio looks great, the workers showed up early and were great, they cleaned up and laid grass seed. Would definitely hire again for next project"

Dennis D on October 2024

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!

"Reaffirming all the other reviews. Quote was given at time of estimate, and completed a week later in 1 day. Concrete patio looks great, the workers showed up early and were great, they cleaned up and laid grass seed. Would definitely hire again for next project"

Dennis D on October 2024


Avatar for JES Foundation Repair
JES Foundation Repair
8361 Town Center Ct
4.79(
906
)
Approved Pro
JES Foundation Repair
8361 Town Center Ct
4.79(
906
)
Approved Pro
Super Service Award
Customers say: True professional
124 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.

"We had a tremendous experience with JES Foundation Repair. Chad was the Certified Inspector, and the work crew was Mike Boines, Corey Griffin and Deontae Jackson. The initial inspection and estimate was thoroughly explained, all appointments were on time and every step in the process was discussed. All discussions were very professional. Foundation repair and sidewalk "lifting" were all completed with satisfaction."

Frank C on April 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.

"We had a tremendous experience with JES Foundation Repair. Chad was the Certified Inspector, and the work crew was Mike Boines, Corey Griffin and Deontae Jackson. The initial inspection and estimate was thoroughly explained, all appointments were on time and every step in the process was discussed. All discussions were very professional. Foundation repair and sidewalk "lifting" were all completed with satisfaction."

Frank C on April 2025


Avatar for FloodBusters, Inc.
FloodBusters, Inc.
6700 Beech Avenue
4.77(
46
)
Approved Pro
FloodBusters, Inc.
6700 Beech Avenue
4.77(
46
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
16 local quotes requested

Locally owned and operated with over 35 years in business and 40 years of experience, FloodBusters Basements is the company that you can trust. We specialize in creating "healthy basements," not only eliminating your water problems but also improving air quality as well. Your home is your most valuable asset - we work to protect it. So who you gonna call... Call for your free estimate now (410)882-7171!

"Very good communication, professional, prompt."

Casteen O on August 2022

Locally owned and operated with over 35 years in business and 40 years of experience, FloodBusters Basements is the company that you can trust. We specialize in creating "healthy basements," not only eliminating your water problems but also improving air quality as well. Your home is your most valuable asset - we work to protect it. So who you gonna call... Call for your free estimate now (410)882-7171!

"Very good communication, professional, prompt."

Casteen O on August 2022


Avatar for Armour Home Improvement, Inc.
Armour Home Improvement, Inc.
2840 Duvall Road
4.00(
76
)
Approved Pro
Armour Home Improvement, Inc.
2840 Duvall Road
4.00(
76
)
Approved Pro
Customers say: True professional
15 local quotes requested
25 years of experience

Looking for a professional that will give you an honest price and the best craftsmanship around? Armour Home Improvement is the company for you! Call us today, we look forward to speaking with you (301) 570-8041 or (410) 489-6004! (Please note that we only do complete remodels and not single item projects).

"I selected Armour over other contractors bids for my basement remodel and I am very happy that chose them. During the bidding process they answered all of my questions quickly and thoroughly, their proposal was thorough and clear, and they were happy to discuss my ideas, thoughts and concerns. The crew that did the work was fantastic. Those guys are pros. The scope of work included all new framing and drywall (up to code, unlike before they came in), replacing that damn stucco ceiling with new drywall, upgrading the bathroom and kitchenette, new flooring, new basement door and replacing the ancient basement window, plus upgrades to the interior basement stairs and bathroom exhaust fans. Everything passed inspection and I am a happy customer. I would hire Armour again in a heartbeat. Many thanks to Rob, Christina, Rudolfo and everyone who worked on the project."

Richard P on October 2024

Looking for a professional that will give you an honest price and the best craftsmanship around? Armour Home Improvement is the company for you! Call us today, we look forward to speaking with you (301) 570-8041 or (410) 489-6004! (Please note that we only do complete remodels and not single item projects).

"I selected Armour over other contractors bids for my basement remodel and I am very happy that chose them. During the bidding process they answered all of my questions quickly and thoroughly, their proposal was thorough and clear, and they were happy to discuss my ideas, thoughts and concerns. The crew that did the work was fantastic. Those guys are pros. The scope of work included all new framing and drywall (up to code, unlike before they came in), replacing that damn stucco ceiling with new drywall, upgrading the bathroom and kitchenette, new flooring, new basement door and replacing the ancient basement window, plus upgrades to the interior basement stairs and bathroom exhaust fans. Everything passed inspection and I am a happy customer. I would hire Armour again in a heartbeat. Many thanks to Rob, Christina, Rudolfo and everyone who worked on the project."

Richard P on October 2024


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
19 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
43 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


All Aspects Waterproofing, LLC
8735 Bollman Place, Unit H
4.80(
151
)
Approved Pro
All Aspects Waterproofing, LLC
8735 Bollman Place, Unit H
4.80(
151
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 local quotes requested

All Aspects Waterproofing provides quality work at competitive pricing throughout the Washington/Baltimore Metropolitan area with convenient offices located in Maryland and Virginia. MARYLAND Office 8735 Bollman Place # H Savage, Maryland 20763. VIRGINIA Office 11325 Random Hills Road Suite 360-A103 Fairfax, Virginia 22030. Call 866-999-3110 to Schedule your FREE Inspection and Estimate. Everyone at All Aspects Waterproofing looks forward to exceeding your expectations!

"I was very satisfied with All Aspects from my initial contact to the completion of the work. They were punctual, prodessional, proficient, thorough and it appears, my issue with the water is resolved."

Charlotte H on September 2023

All Aspects Waterproofing provides quality work at competitive pricing throughout the Washington/Baltimore Metropolitan area with convenient offices located in Maryland and Virginia. MARYLAND Office 8735 Bollman Place # H Savage, Maryland 20763. VIRGINIA Office 11325 Random Hills Road Suite 360-A103 Fairfax, Virginia 22030. Call 866-999-3110 to Schedule your FREE Inspection and Estimate. Everyone at All Aspects Waterproofing looks forward to exceeding your expectations!

"I was very satisfied with All Aspects from my initial contact to the completion of the work. They were punctual, prodessional, proficient, thorough and it appears, my issue with the water is resolved."

Charlotte H on September 2023


Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
2092 East Old Philadelphia Road
4.87(
90
)
Approved Pro
Quality 1st Basement Systems, Inc.
2092 East Old Philadelphia Road
4.87(
90
)
Approved Pro
Customers say: Quick response
26 local quotes requested
26 years of experience

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023


Avatar for Basement Gurus, LLC
Basement Gurus, LLC
431 Rhawn Street
4.81(
128
)
Approved Pro
Basement Gurus, LLC
431 Rhawn Street
4.81(
128
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
583 local quotes requested

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!

"They were overwhelmed with work, but when they finally got here, they appear to have done a great job. however we will not really understand this until the first large rainfall which should be in the next few months. "

Mark K on December 2024

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!

"They were overwhelmed with work, but when they finally got here, they appear to have done a great job. however we will not really understand this until the first large rainfall which should be in the next few months. "

Mark K on December 2024

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Showing 1-10 of 894

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.
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