*The Angi rating for Basement Waterproofing companies in West Orange, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in West Orange, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on July 16, 2025
no job id too big and no job is too small
no job id too big and no job is too small
Alter Phase Contracting Inc is dedicated to providing the customers with the best quality and Home renovations. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Tim is extremely polite and knowledgeable. The work was completed as agreed and the price was reasonable."
Shirley R on March 2021
Alter Phase Contracting Inc is dedicated to providing the customers with the best quality and Home renovations. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Tim is extremely polite and knowledgeable. The work was completed as agreed and the price was reasonable."
Shirley R on March 2021
Castles Construction 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.
Castles Construction 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.
We are a 3rd generation paving and masonry company so you know you are in expericend hands.customer satisfaction is our top priority and we use only the best quality products that coupled with our skilled craftsmen is the key to our success and your satisfaction.we are fully licenced and insured in the state of new Jersey
We are a 3rd generation paving and masonry company so you know you are in expericend hands.customer satisfaction is our top priority and we use only the best quality products that coupled with our skilled craftsmen is the key to our success and your satisfaction.we are fully licenced and insured in the state of new Jersey
Towpath Constructions goal at all times is to provide a quality of service rivaled by none in North NJ. Our team of dedicated professionals provide free quotes on any job and will provide a plan that will give you and your family or business exactly what it needs! Specializing in Basement Waterproofing, and Hardscape Construction Fully licensed and Insured
"The guys at Towpath were great to deal with! I called many waterproofing companies for quotes, and decided to go with Towpath because they were very knowledgeable and took the time to listen to the issues i was having with water in my basement. Mike, John, and crew are very hardworking, very fair in pricing, and leave a clean workspace and great finished product. I will be recommending them to my neighbors and friends in the future for any waterproofing, or other construction services they provide."
Thomas A on November 2019
Towpath Constructions goal at all times is to provide a quality of service rivaled by none in North NJ. Our team of dedicated professionals provide free quotes on any job and will provide a plan that will give you and your family or business exactly what it needs! Specializing in Basement Waterproofing, and Hardscape Construction Fully licensed and Insured
"The guys at Towpath were great to deal with! I called many waterproofing companies for quotes, and decided to go with Towpath because they were very knowledgeable and took the time to listen to the issues i was having with water in my basement. Mike, John, and crew are very hardworking, very fair in pricing, and leave a clean workspace and great finished product. I will be recommending them to my neighbors and friends in the future for any waterproofing, or other construction services they provide."
Thomas A on November 2019
"They did a fantastic job re[lacing our sunken concrete patio with pavers, the were very clean and respectful of the property"
Stephen m on November 2024
"They did a fantastic job re[lacing our sunken concrete patio with pavers, the were very clean and respectful of the property"
Stephen m on November 2024
Sampson Development Group is a fully licensed and insured local renovation company. We specialize interior remodeling, finished basements, and home additions. We have been in operation for over 11 years. By utilizing both experienced in house carpenters and subcontractors, we are able to satisfy our clients expectations. Our attention to detail, prompt service and feedback separates SDG from competitors. References are available upon request.
Sampson Development Group is a fully licensed and insured local renovation company. We specialize interior remodeling, finished basements, and home additions. We have been in operation for over 11 years. By utilizing both experienced in house carpenters and subcontractors, we are able to satisfy our clients expectations. Our attention to detail, prompt service and feedback separates SDG from competitors. References are available upon request.
Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:
Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites
You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home.
However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.