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Foundation, basement or crawlspace waterproofing / encapsulation pros in Allentown

J K Custom Building and Remodeling, Inc.
P.O. Box 9341
5.00(
20
)
Approved Pro
J K Custom Building and Remodeling, Inc.
P.O. Box 9341
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

JK Custom Building and Remodeling, Inc., is licensed and insured to perform work in New Jersey. We have over 30 years of experience specializing in custom home construction, home additions and remodeling from simple home repairs to large scale residential construction. We will coordinate with all professional licensed trades to complete your project. Let us work together to make your home project a success. We provide 24 hour residential emergency services. If you need our services we can evaluate your project . Estimates Call us today. 6096319990

"I hired them last year, but I guess I never submitted my review, since I got a reminder from HA :-). Really happy with the job they did! One year later enjoying my beautiful deck! Very professional work!"

Lina S on July 2020

JK Custom Building and Remodeling, Inc., is licensed and insured to perform work in New Jersey. We have over 30 years of experience specializing in custom home construction, home additions and remodeling from simple home repairs to large scale residential construction. We will coordinate with all professional licensed trades to complete your project. Let us work together to make your home project a success. We provide 24 hour residential emergency services. If you need our services we can evaluate your project . Estimates Call us today. 6096319990

"I hired them last year, but I guess I never submitted my review, since I got a reminder from HA :-). Really happy with the job they did! One year later enjoying my beautiful deck! Very professional work!"

Lina S on July 2020


Avatar for Enviropro Basement, LLC
Enviropro Basement, LLC
90 Kimm Drive
4.82(
44
)
Approved Pro
Enviropro Basement, LLC
90 Kimm Drive
4.82(
44
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

Our website is https://enviroprobasements.com - At Enviropro Basements, LLC we understand that if you have a basement water problem, you simply need an effective and affordable solution, from a company whose expertise, reliability and workmanship is second-to-none! We have a variety of patented solutions available to make your basement or crawlspace environment clean, dry and trouble-free for the life of your home. Visit our website at: https://www.enviroprobasements.com Areas Served: All of South Jersey

"We had them do a crawl space encapsulation along with a dehumidifier 2-3 years ago. They did a great job with the initial install, and have continued with excellent follow-up and maintenance calls since then. Great staff, professional approach."

Pat T on July 2020

Our website is https://enviroprobasements.com - At Enviropro Basements, LLC we understand that if you have a basement water problem, you simply need an effective and affordable solution, from a company whose expertise, reliability and workmanship is second-to-none! We have a variety of patented solutions available to make your basement or crawlspace environment clean, dry and trouble-free for the life of your home. Visit our website at: https://www.enviroprobasements.com Areas Served: All of South Jersey

"We had them do a crawl space encapsulation along with a dehumidifier 2-3 years ago. They did a great job with the initial install, and have continued with excellent follow-up and maintenance calls since then. Great staff, professional approach."

Pat T on July 2020


Groundworks
2624 Hamilton Blvd.
4.90(
62
)
Approved Pro
Groundworks
2624 Hamilton Blvd.
4.90(
62
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
201 local quotes requested

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on September 2024

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on September 2024


Avatar for Absolute Waterproofing and Renovation, LLC
Absolute Waterproofing and Renovation, LLC
143 Crescent Avenue
4.96(
151
)
Approved Pro
Absolute Waterproofing and Renovation, LLC
143 Crescent Avenue
4.96(
151
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 years of experience

Are you dealing with mold or water damage to your home from a storm or other catastrophic event? Absolute can be there to respond and help you. Having dealt with these types of problems at many properties, you can rest assured that Absolute has the knowledge and understanding of how to handle your mold or water problems correctly, including restoring and repairing damage caused to your home to your complete satisfaction. Free inspections and estimates will be performed and provided to you directly by the owners of Absolute, not a salesman. All work performed by Absolute is done with in-house workers, not subcontractors. This work will be done under the direct supervision of one of Absolutes owners, who will be on site at your project from start to completion, being able to answer any of your questions and respond to any of your concerns insuring quality workmanship is being performed in a timely manner at reasonable prices, while treating your home as if it was their own.

"Lou and his team were professional and efficient! I had a pipe burst in my basement and had mold all over the carpet and behind the wall. They came out ASAP gave an estimate and started remediation immediately. Showed up on time.. was comfortable leaving them in my home while I went to work and when he called to say they were done he even offered to let my dogs out before he left. Great people, great company.. HIGHLY RECOMMEND! Thank you Lou and team"

krista z on May 2025

Are you dealing with mold or water damage to your home from a storm or other catastrophic event? Absolute can be there to respond and help you. Having dealt with these types of problems at many properties, you can rest assured that Absolute has the knowledge and understanding of how to handle your mold or water problems correctly, including restoring and repairing damage caused to your home to your complete satisfaction. Free inspections and estimates will be performed and provided to you directly by the owners of Absolute, not a salesman. All work performed by Absolute is done with in-house workers, not subcontractors. This work will be done under the direct supervision of one of Absolutes owners, who will be on site at your project from start to completion, being able to answer any of your questions and respond to any of your concerns insuring quality workmanship is being performed in a timely manner at reasonable prices, while treating your home as if it was their own.

"Lou and his team were professional and efficient! I had a pipe burst in my basement and had mold all over the carpet and behind the wall. They came out ASAP gave an estimate and started remediation immediately. Showed up on time.. was comfortable leaving them in my home while I went to work and when he called to say they were done he even offered to let my dogs out before he left. Great people, great company.. HIGHLY RECOMMEND! Thank you Lou and team"

krista z on May 2025


Avatar for Basement Gurus, LLC
Basement Gurus, LLC
431 Rhawn Street
4.82(
137
)
Approved Pro
Basement Gurus, LLC
431 Rhawn Street
4.82(
137
)
Approved Pro
Super Service Award
Customers say: Quality work
833 local quotes requested
15 years of experience

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!

"Lucas was great to work with! He was knowledgeable, thorough, and provided a professionally written quote onsite. "

Dax A on May 2025

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!

"Lucas was great to work with! He was knowledgeable, thorough, and provided a professionally written quote onsite. "

Dax A on May 2025


Avatar for First Choice Waterproofing, LLC
First Choice Waterproofing, LLC
20 Cambridge Drive. Suite 2G
4.66(
97
)
Approved Pro
First Choice Waterproofing, LLC
20 Cambridge Drive. Suite 2G
4.66(
97
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
88 local quotes requested

At First Choice Waterproofing, LLC, we take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The crew did a great job. Arrived on time and worked through till finished. They removed all garbage and left the area looking spotless. After a heavy rain, the garage was perfectly dry and has remained so. I would highly recommend them."

Sheila C on April 2025

At First Choice Waterproofing, LLC, we take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The crew did a great job. Arrived on time and worked through till finished. They removed all garbage and left the area looking spotless. After a heavy rain, the garage was perfectly dry and has remained so. I would highly recommend them."

Sheila C on April 2025


Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
359 Route 35 South
4.59(
163
)
Approved Pro
Quality 1st Basement Systems, Inc.
359 Route 35 South
4.59(
163
)
Approved Pro
Customers say: Quality work
17 local quotes requested
38 years of experience

Quality 1st Basements Inc. has been in business for 30 years and is part of large network of international dealers. Our System Design Specialists are experienced experts in Basement Waterproofing and Finishing, Foundation Repair, Crawl Space Repair and Concrete lifting & Leveling. Quality 1st Basements knows the importance of keeping your home healthy and dry and so we provide permanent solutions to protect your home. We pride ourselves on WOW service!

"Great job done by Tim and his team"

Jason K on May 2025

Quality 1st Basements Inc. has been in business for 30 years and is part of large network of international dealers. Our System Design Specialists are experienced experts in Basement Waterproofing and Finishing, Foundation Repair, Crawl Space Repair and Concrete lifting & Leveling. Quality 1st Basements knows the importance of keeping your home healthy and dry and so we provide permanent solutions to protect your home. We pride ourselves on WOW service!

"Great job done by Tim and his team"

Jason K on May 2025


Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
450 North Main Street
4.59(
162
)
Approved Pro
Quality 1st Basement Systems, Inc
450 North Main Street
4.59(
162
)
Approved Pro
Customers say: Quality work
13 local quotes requested
38 years of experience

Quality 1st Basements Inc. has been in business for 30 years and is part of large network of international dealers. Our System Design Specialists are experienced experts in Basement Waterproofing and Finishing, Foundation Repair, Crawl Space Repair and Concrete lifting & Leveling. Quality 1st Basements knows the importance of keeping your home healthy and dry and so we provide permanent solutions to protect your home. We pride ourselves on WOW service!

"Miguel and his crew were professional, clean and thorough. With the recent downpour, our basement is dry."

eric m on January 2023

Quality 1st Basements Inc. has been in business for 30 years and is part of large network of international dealers. Our System Design Specialists are experienced experts in Basement Waterproofing and Finishing, Foundation Repair, Crawl Space Repair and Concrete lifting & Leveling. Quality 1st Basements knows the importance of keeping your home healthy and dry and so we provide permanent solutions to protect your home. We pride ourselves on WOW service!

"Miguel and his crew were professional, clean and thorough. With the recent downpour, our basement is dry."

eric m on January 2023


Avatar for Aqua Dry Basement Waterproofing
Aqua Dry Basement Waterproofing
473 Bridgetown Pike
4.91(
43
)
Approved Pro
Aqua Dry Basement Waterproofing
473 Bridgetown Pike
4.91(
43
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
199 local quotes requested

Aqua Dry specializes in Basement & Crawlspace Waterproofing Science and we are Foundation Repair Experts: We invite you to take advantage of our one time free estimate / inspection offer and the most competitive financing options. We realize damp, wet, smelly basements can be very frustrating. That's why we offer a 21 point inspection to determine the cause of the water intrusion and mold growth. Aqua Dry has achieved the highest accolades for their proactive technology, hands on craftsmanship and superior mold remediation practices. Go from Wet to dry in 2 days or less. Our motto is to affordably solve your water intrusion concerns, in addition too, designing the best defense to combat against all Microbial growth and Mycotoxins. Finally, there is "One Local Waterproofing Expert" who cares about your home and your families health. As we continue to provide the most effective methods in achieving a healthy proactive Basement environment - Call Now 215-432-7122

"We have a large basement. We had water seeping out from the cinder block walls, and had a lot of mold on the walls. Aqua Dry completely solved these issues for us in about a day and a half. Their work crews were very professional, and respectful of our property, cleaning up after themselves thoroughly. They wrapped our possessions in the basement to minimize dust accumulating on them. Our basement is now bone dry, with zero mold present. I would highly recommend Aqua Dry Basement Waterproofing!"

Bill R on August 2023

Aqua Dry specializes in Basement & Crawlspace Waterproofing Science and we are Foundation Repair Experts: We invite you to take advantage of our one time free estimate / inspection offer and the most competitive financing options. We realize damp, wet, smelly basements can be very frustrating. That's why we offer a 21 point inspection to determine the cause of the water intrusion and mold growth. Aqua Dry has achieved the highest accolades for their proactive technology, hands on craftsmanship and superior mold remediation practices. Go from Wet to dry in 2 days or less. Our motto is to affordably solve your water intrusion concerns, in addition too, designing the best defense to combat against all Microbial growth and Mycotoxins. Finally, there is "One Local Waterproofing Expert" who cares about your home and your families health. As we continue to provide the most effective methods in achieving a healthy proactive Basement environment - Call Now 215-432-7122

"We have a large basement. We had water seeping out from the cinder block walls, and had a lot of mold on the walls. Aqua Dry completely solved these issues for us in about a day and a half. Their work crews were very professional, and respectful of our property, cleaning up after themselves thoroughly. They wrapped our possessions in the basement to minimize dust accumulating on them. Our basement is now bone dry, with zero mold present. I would highly recommend Aqua Dry Basement Waterproofing!"

Bill R on August 2023


Avatar for Groundworks
Groundworks
2624 Hamilton Blvd
4.57(
225
)
Approved Pro
Groundworks
2624 Hamilton Blvd
4.57(
225
)
Approved Pro
Super Service Award
Customers say: Super punctual
490 local quotes requested
21 years of experience

Established in 2004, Groundworks is 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 New Jersey, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on October 2024

Established in 2004, Groundworks is 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 New Jersey, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on October 2024

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Foundation, basement or crawlspace waterproofing / encapsulations FAQs

Cleaning your crawl space is a worthwhile investment for several important reasons. A properly maintained crawl space prevents structural damage by eliminating moisture that can deteriorate wood supports and metal components. It also significantly improves your home's indoor air quality by removing allergens like mold spores and pest droppings that can circulate through your living spaces. 

Additionally, a clean crawl space contributes to better energy efficiency by allowing proper insulation installation and reducing humidity levels that force your HVAC system to work harder.

Several warning signs indicate your crawl space needs professional attention. Look for musty odors throughout your home, unexplained increases in allergy symptoms, higher energy bills, visible pest activity, or moisture issues. 

Other indicators include sagging floors, warped wood, visible mold growth, standing water, or damaged insulation. If your crawl space hasn't been inspected in over a year, or if you've recently experienced flooding or severe weather, it's advisable to have professionals assess the space even without obvious symptoms.

Most crawl space cleaning projects take between one and three days to complete, depending on several factors. Simple debris removal in a small, relatively clean space might be finished in a single day. 

More involved projects that include mold remediation, water damage repair, or pest control require two to three days. For large crawl spaces or those with extensive contamination, the timeline might extend to a week, particularly if additional services like encapsulation are included in the project scope.

You can remain in your home during basic crawl space cleaning. However, if the project involves mold remediation or pest extermination with chemical treatments, temporary relocation might be recommended, especially for household members with respiratory conditions or chemical sensitivities. 

Professional cleaning companies use containment procedures to minimize the spread of dust and contaminants into living spaces, but some disruption is inevitable. Discuss your specific situation with your service provider to determine the best approach for your family's needs.

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