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Foundation, basement or crawlspace waterproofing / encapsulation pros in Yonkers

Avatar for Groundworks
Groundworks
101 Powdered Metal Drive
5.00(
2
)
Approved Pro
Groundworks
101 Powdered Metal Drive
5.00(
2
)
Approved Pro
186 local quotes requested
Free onsite estimate

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for Connecticut homes. Our commitment enhances the value and safety of homes within our community.

"Aaron Lenker add Corbin Gillichbauer of Groundworks leveled concrete walks around my corner lot in Montoursville Pa. They arrived around noon time and were finished about 5 1/2 hours later. They did their work very professionally. They did an excellent job. I would rate their work 5 of 5 stars."

Don W on March 2025

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for Connecticut homes. Our commitment enhances the value and safety of homes within our community.

"Aaron Lenker add Corbin Gillichbauer of Groundworks leveled concrete walks around my corner lot in Montoursville Pa. They arrived around noon time and were finished about 5 1/2 hours later. They did their work very professionally. They did an excellent job. I would rate their work 5 of 5 stars."

Don W on March 2025


Avatar for Premium Wash & Home Maintenance Inc
Premium Wash & Home Maintenance Inc
126 Haseco Ave #2
4.21(
7
)
Approved Pro
Premium Wash & Home Maintenance Inc
126 Haseco Ave #2
4.21(
7
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

We’re a locally owned and operated company with over 4 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Young man, and formal person, he came on time and give me the estimate but I couldn?t forward his price and he give me a good discount with his phrase, ?no worries I will take care for you, on this live is not only about money?"

luz T on April 2025

We’re a locally owned and operated company with over 4 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Young man, and formal person, he came on time and give me the estimate but I couldn?t forward his price and he give me a good discount with his phrase, ?no worries I will take care for you, on this live is not only about money?"

luz T on April 2025


Infinity Waterproofing And Construction LLC
208 Harbor Drive Suite 213
New on HomeAdvisorNew on Angi
Approved Pro
Infinity Waterproofing And Construction LLC
208 Harbor Drive Suite 213
New on AngiNew on HomeAdvisor
Approved Pro
153 local quotes requested
23 years of experience

We take great pride in our experience, expertise, quality, and customer service provided to meet your needs. It is our mission to exhibit excellent workmanship and supreme dedication from start to finish of a project. We understand the needs and expectations of our customers, and take great care to work and communicate with them in a courteous and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. infinitywaterproofingandconstructionllc.com

We take great pride in our experience, expertise, quality, and customer service provided to meet your needs. It is our mission to exhibit excellent workmanship and supreme dedication from start to finish of a project. We understand the needs and expectations of our customers, and take great care to work and communicate with them in a courteous and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. infinitywaterproofingandconstructionllc.com


Avatar for Vulcan Basement Waterproofing & Flooring, Inc.
Vulcan Basement Waterproofing & Flooring, Inc.
100 Lauman Lane, Unit B
3.71(
75
)
Approved Pro
Vulcan Basement Waterproofing & Flooring, Inc.
100 Lauman Lane, Unit B
3.71(
75
)
Approved Pro
Customers say: Quick response
53 local quotes requested
78 years of experience

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024


Avatar for Matrix/ I.E.C.S
Matrix/ I.E.C.S
48 Farquhar Avenue, Suite 1A
4.06(
22
)
Approved Pro
Matrix/ I.E.C.S
48 Farquhar Avenue, Suite 1A
4.06(
22
)
Approved Pro
Customers say: Quality work
18 local quotes requested
25 years of experience

Our staff includes Environmental Scientists, Certified Indoor Environmentalists (I.A.Q.Z. & I.I.C.R.C.), Industrial Hygienists, Certified Handlers and Abatement Technicians. All of our testing and remediation procedures follow strict protocol (I.I.C.R.C. S500, I.I.C.R.C. S520) as never to cross contaminate the adjacent occupied spaces. We pride ourselves with our zero particulate release systems. All of our equipment that is brought to any job site has been previously decontaminated and in excellent working condition. We understand that Indoor Air Quality issues can be sensitive and stressful. Our staff is courteous and informative.

"This company, and specifically Joseph, showed up on time, gave me a prompt quote, completed the work on time, he and his workers were all professional and courteous, and the quality of work was excellent. I would highly recommend them to anyone."

Marc T on October 2022

Our staff includes Environmental Scientists, Certified Indoor Environmentalists (I.A.Q.Z. & I.I.C.R.C.), Industrial Hygienists, Certified Handlers and Abatement Technicians. All of our testing and remediation procedures follow strict protocol (I.I.C.R.C. S500, I.I.C.R.C. S520) as never to cross contaminate the adjacent occupied spaces. We pride ourselves with our zero particulate release systems. All of our equipment that is brought to any job site has been previously decontaminated and in excellent working condition. We understand that Indoor Air Quality issues can be sensitive and stressful. Our staff is courteous and informative.

"This company, and specifically Joseph, showed up on time, gave me a prompt quote, completed the work on time, he and his workers were all professional and courteous, and the quality of work was excellent. I would highly recommend them to anyone."

Marc T on October 2022


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
74 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
343 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


Nasah Construction, Inc.
117 Rolling Meadows Rd
5.00(
5
)
Approved Pro
Nasah Construction, Inc.
117 Rolling Meadows Rd
5.00(
5
)
Approved Pro
5 years of experience
Free onsite estimate

Nasah Construction, Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"The rooftop of our apartment building had leaks that lasted several years and patchwork repairs from different contractors never resolved the ongoing leak issue. The building board interviewed several contractors, all of whom wanted to entirely replace the roof for a very high price. Atif (owner) was able to isolate the problem area of the roof without replacing the entire roof at a much lower price point with a guarantee. The work was done quickly and efficiently. I highly recommend Atif and his team for their professionalism, dedication and most of all honesty. It’s been 3 years (with severe storms) and we haven’t had a leak since 😃. "

Jeannie C on May 2025

Nasah Construction, Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"The rooftop of our apartment building had leaks that lasted several years and patchwork repairs from different contractors never resolved the ongoing leak issue. The building board interviewed several contractors, all of whom wanted to entirely replace the roof for a very high price. Atif (owner) was able to isolate the problem area of the roof without replacing the entire roof at a much lower price point with a guarantee. The work was done quickly and efficiently. I highly recommend Atif and his team for their professionalism, dedication and most of all honesty. It’s been 3 years (with severe storms) and we haven’t had a leak since 😃. "

Jeannie C on May 2025


Avatar for Red Brick Construction
Red Brick Construction
2317 Laconia Ave
5.00(
9
)
Approved Pro
Red Brick Construction
2317 Laconia Ave
5.00(
9
)
Approved Pro
7 years of experience
Free onsite estimate

Redbrick Construction Inc is a leading construction company based in New York City, specializing in residential and commercial projects. With over 15 years of experience, we are committed to delivering high-quality workmanship and exceptional service. Our skilled team handles a wide range of services, including general contracting, custom home builds, renovations, and site development. We prioritize client satisfaction, working closely with you to understand your vision and needs. Our approach combines innovative techniques with sustainable practices, ensuring that every project is completed to the highest standards. From kitchen remodels to large-scale commercial developments, we bring expertise and dedication to every job. Let us transform your ideas into reality, ensuring that your project reflects your unique style and requirements. Contact us today to discuss how we can help with your next construction project!

"I just recently got my roof done from RedBrick Construction and their warranty is long lasting, work was done on a timely and reliable manner which I was very happy with. The process was easy and quick, I was able to choose the colors I wanted of the roof and all small finishes. Mr. Raja was a great and professional person to deal with, he was very knowledgeable with any questions we had and very helpful. I will most definitely have RedBrick Construction back at my parents house."

Michael S on April 2025

Redbrick Construction Inc is a leading construction company based in New York City, specializing in residential and commercial projects. With over 15 years of experience, we are committed to delivering high-quality workmanship and exceptional service. Our skilled team handles a wide range of services, including general contracting, custom home builds, renovations, and site development. We prioritize client satisfaction, working closely with you to understand your vision and needs. Our approach combines innovative techniques with sustainable practices, ensuring that every project is completed to the highest standards. From kitchen remodels to large-scale commercial developments, we bring expertise and dedication to every job. Let us transform your ideas into reality, ensuring that your project reflects your unique style and requirements. Contact us today to discuss how we can help with your next construction project!

"I just recently got my roof done from RedBrick Construction and their warranty is long lasting, work was done on a timely and reliable manner which I was very happy with. The process was easy and quick, I was able to choose the colors I wanted of the roof and all small finishes. Mr. Raja was a great and professional person to deal with, he was very knowledgeable with any questions we had and very helpful. I will most definitely have RedBrick Construction back at my parents house."

Michael S on April 2025


Avatar for Sundahl Restoration LLC
Sundahl Restoration LLC
1 Madison Avenue
4.90(
33
)
Approved Pro
Sundahl Restoration LLC
1 Madison Avenue
4.90(
33
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
31 local quotes requested

Sundahl Restoration LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Christian and the entire Sundahl team were great. Super professional, tidy and most importantly thorough. They were easy to work with and I always felt comfortable with their suggestions and open communication. The main foreman Jean was super knowledgeable. This was our second job with them and without question would book a third. I Highly recommend."

Jonathan k on January 2025

Sundahl Restoration LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Christian and the entire Sundahl team were great. Super professional, tidy and most importantly thorough. They were easy to work with and I always felt comfortable with their suggestions and open communication. The main foreman Jean was super knowledgeable. This was our second job with them and without question would book a third. I Highly recommend."

Jonathan k on January 2025

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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.

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