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Foundation, basement or crawlspace waterproofing / encapsulation pros in Congers

Charlie Lopez Barillas
710 23rd Street Apt 1
New on HomeAdvisorNew on Angi
Approved Pro
Charlie Lopez Barillas
710 23rd Street Apt 1
New on AngiNew on HomeAdvisor
Approved Pro
51 local quotes requested
10 years of experience

Charlie Lopez Barillas is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"-"

Oona C on April 2025

Charlie Lopez Barillas is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"-"

Oona C on April 2025


Avatar for Flue Tech, Inc.
Flue Tech, Inc.
463 Livingston St Suite 102
5.00(
1
)
Approved Pro
Flue Tech, Inc.
463 Livingston St Suite 102
5.00(
1
)
Approved Pro
66 local quotes requested
26 years of experience

With over twenty years of experience, family owned and operated, serving the tri-state area, and ready to work for you. We take great pride in our training and industry organization memberships. All of our techs are extensively trained and re-trained yearly.

With over twenty years of experience, family owned and operated, serving the tri-state area, and ready to work for you. We take great pride in our training and industry organization memberships. All of our techs are extensively trained and re-trained yearly.


Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3657 Albany Post Road
4.33(
357
)
Approved Pro
Expediant Environmental Solutions, LLC
3657 Albany Post Road
4.33(
357
)
Approved Pro
Customers say: True professional
344 local quotes requested
30 years of experience

Expediant Environmental is committed to excellence and continues to be an outstanding business with over 25 years of experience. Our company prides itself on an outstanding record of quality service. We specialize in your whole home as a system approach. So when it comes to mold removal, insulation, or waterproofing we never forget to make sure it does not have a negative effect on another function of your home. Wet Crawl Space? Expediant offers CleanSpace encapsulation system to control moisture and dampness in the crawl space. We are an authorized Contractor Nation installer. Radon problem? That's no problem for us. Got bed bugs or rodents? We can make them disappear! Expediant offers a wide variety of services to meet all your pest control needs from preventative maintenance to treatment of active problems. See our website! www.Expedianthomesolutions.com

"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."

Wayne P on February 2025

Expediant Environmental is committed to excellence and continues to be an outstanding business with over 25 years of experience. Our company prides itself on an outstanding record of quality service. We specialize in your whole home as a system approach. So when it comes to mold removal, insulation, or waterproofing we never forget to make sure it does not have a negative effect on another function of your home. Wet Crawl Space? Expediant offers CleanSpace encapsulation system to control moisture and dampness in the crawl space. We are an authorized Contractor Nation installer. Radon problem? That's no problem for us. Got bed bugs or rodents? We can make them disappear! Expediant offers a wide variety of services to meet all your pest control needs from preventative maintenance to treatment of active problems. See our website! www.Expedianthomesolutions.com

"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."

Wayne P on February 2025


Avatar for Optimum Waterproofing and Construction
Optimum Waterproofing and Construction
80 Baruch Dr #6b
1.00(
1
)
Approved Pro
Optimum Waterproofing and Construction
80 Baruch Dr #6b
1.00(
1
)
Approved Pro
97 local quotes requested
9 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Get everything in writing. Take screenshots of contracts. Record all conversations. My basement is dry but cost more than triple the original estimate. "

john m on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Get everything in writing. Take screenshots of contracts. Record all conversations. My basement is dry but cost more than triple the original estimate. "

john m on May 2025


Luis & Sons Landscaping and Construction, Inc.
55 Kings Ferry Rd
4.80(
64
)
Approved Pro
Luis & Sons Landscaping and Construction, Inc.
55 Kings Ferry Rd
4.80(
64
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large, or small the job.

"Luis came to our home to look at the project. As he walk around the area, he was informing us how the job was going to be done and the outlook of the final product. We received his estimate, in writing, unlike some other companies, where they gave us a verbal estimate and no outlined cost of the various labor and supplies required. Our project to remove an above ground pool, wooden retaining wall, and restoring the land as it was before the pool was installed. Great job and always on time."

Miguel G on May 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large, or small the job.

"Luis came to our home to look at the project. As he walk around the area, he was informing us how the job was going to be done and the outlook of the final product. We received his estimate, in writing, unlike some other companies, where they gave us a verbal estimate and no outlined cost of the various labor and supplies required. Our project to remove an above ground pool, wooden retaining wall, and restoring the land as it was before the pool was installed. Great job and always on time."

Miguel G on May 2024


Avatar for Downrite Construction, Inc.
Downrite Construction, Inc.
564 Westchester Avenue
5.00(
9
)
Approved Pro
Downrite Construction, Inc.
564 Westchester Avenue
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality of our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Shawn is thorough and has great communication skills He keeps to the timeline and his work is great. I am very happy with all the work he completed at my house. I highly recommend him and already have to a good friend."

Nancy G on August 2023

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality of our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Shawn is thorough and has great communication skills He keeps to the timeline and his work is great. I am very happy with all the work he completed at my house. I highly recommend him and already have to a good friend."

Nancy G on August 2023


Avatar for Diggs Building Technologies Corp.
Diggs Building Technologies Corp.
160 East Searsville Road
4.92(
37
)
Approved Pro
Diggs Building Technologies Corp.
160 East Searsville Road
4.92(
37
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 local quotes requested

Owner operated, our company has been serving the Greater Hudson Valley area for over 25 years now. Water damage can be extensive and we are here for the challenge your water issue brings. Water damage will only get worse the longer the issue is ignored. Call us TODAY to get a quote on repairing your water issues before they become major. County of Rockland License No. H-12200-A6-00-00 County of Westchester License No. WC-28482-H16

"Very experienced and professional."

Jeffrey L on June 2024

Owner operated, our company has been serving the Greater Hudson Valley area for over 25 years now. Water damage can be extensive and we are here for the challenge your water issue brings. Water damage will only get worse the longer the issue is ignored. Call us TODAY to get a quote on repairing your water issues before they become major. County of Rockland License No. H-12200-A6-00-00 County of Westchester License No. WC-28482-H16

"Very experienced and professional."

Jeffrey L on June 2024


GLS Lawn & Landscaping
PO Box 1300
5.00(
1
)
Approved Pro
GLS Lawn & Landscaping
PO Box 1300
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
653 local quotes requested

In Business Since 1999. Where Your Neighbor Will Be Green With Envy At GLS Landscaping, we specialize in ground maintenance and simplifying the lives of businesses and homeowners who desire personal attention, and quality.

"Very pleased with retaining wall. I would recommend and use again."

Marina P on October 2024

In Business Since 1999. Where Your Neighbor Will Be Green With Envy At GLS Landscaping, we specialize in ground maintenance and simplifying the lives of businesses and homeowners who desire personal attention, and quality.

"Very pleased with retaining wall. I would recommend and use again."

Marina P on October 2024


Avatar for Rock Solid General Contractors Corp
Rock Solid General Contractors Corp
Po Box 201
4.94(
209
)
Approved Pro
Rock Solid General Contractors Corp
Po Box 201
4.94(
209
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
392 local quotes requested

Eight time super award winning company. We service all of Westchester and Rockland counties. James has been in business for over 15 years and has worked in the masonry field since his youth back in Ireland. James firmly believes in providing exceptional service to his customers. Here are a few quotes from previous customers- "The word that comes to mind is quality. Every aspect of the operation-the materials provided, the craftsmanship, the courtesy and professionalism- was of the highest quality. James Walsh is easy to work with and delivers on what he promises- and then some." "Anyone who wants quality, fair pricing, hardworking, genuine professional and overall nice person call Mr. Walsh. Even the man's young sons are personable and hardworking. Speaks to Mr. Walsh's character even more."

"Perfect. Quality work. James and his crew were on time and professional."

Alex R on December 2023

Eight time super award winning company. We service all of Westchester and Rockland counties. James has been in business for over 15 years and has worked in the masonry field since his youth back in Ireland. James firmly believes in providing exceptional service to his customers. Here are a few quotes from previous customers- "The word that comes to mind is quality. Every aspect of the operation-the materials provided, the craftsmanship, the courtesy and professionalism- was of the highest quality. James Walsh is easy to work with and delivers on what he promises- and then some." "Anyone who wants quality, fair pricing, hardworking, genuine professional and overall nice person call Mr. Walsh. Even the man's young sons are personable and hardworking. Speaks to Mr. Walsh's character even more."

"Perfect. Quality work. James and his crew were on time and professional."

Alex R on December 2023


Avatar for Basement Systems Of New York
Basement Systems Of New York
2901 Rte 17K
4.29(
41
)
Approved Pro
Basement Systems Of New York
2901 Rte 17K
4.29(
41
)
Approved Pro
Customers say: True professional
269 local quotes requested
32 years of experience

We are a locally owned and operated company with over 30 employees. Many of our products have warranties. We offer service visits. We will accept credit cards and financing is also offered.

"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."

Regina R on September 2024

We are a locally owned and operated company with over 30 employees. Many of our products have warranties. We offer service visits. We will accept credit cards and financing is also offered.

"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."

Regina R on September 2024

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Congers, NY

Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.

Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.

A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components. 

Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.

Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.

Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.

The Congers, NY 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.
Empty basement with new concrete floor and white walls
Jun 23, 2025
Jun 23, 2025
How much a foundation costs depends mainly on its size and specific material. This guide can help you plan your project budget.
clean crawlspace with insulation and wood beams under house
Jun 15, 2025
Jun 15, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
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.
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
Jun 24, 2025
Jun 24, 2025
Discover how much it costs to install a French drain based on the size, accessibility, depth, landscape condition, and labor rates.
crawl space prepared for an encapsultion
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for crawl space encapsulation cost factors such as crawl space size, prep, maintenance tasks, labor, and more.
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