Get matched with top basement waterproofing pros in Ewing, NJ

Ewing homeowners rate basement waterproofing pros in our network

4.4

(199 reviews)

Top-rated basement waterproofing pros.

Find Basement waterproofing pros in Ewing

Avatar for Aqua Dry Basement Waterproofing
Aqua Dry Basement Waterproofing
4.9(
44
)

Serving Ewing, NJ and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Peter and his crew were very courtesy and hard working. They made a tough job look easy. Would definitely recommend them to anyone who needs some basement waterproofing completed."
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+33

Response time9 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Premier Basement Waterproofing LLC
Premier Basement Waterproofing LLC
5.0(
17
)

Serving Ewing, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Had water in my basement so I called Premier basement waterproofing. Very professional came out quick for an estimate. Explained everything that I needed (french drain and subpump) . Took 2 days to complete and cleaned up nicely. Total price 9,000. Highly recommend fast and efficient."
French drain
Response time10 hrs
Response rate97%
30 neighbors recently requested a quote
Avatar for Basement Medics, LLC
Basement Medics, LLC
4.9(
50
)

Serving Ewing, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Ryan came out to look at my basement for waterproofing. We had previously found a solution that seemed to work. He still came out and did not push any sales tactics. Very professional and personable. We were quoted for work but decided not to go through with it, only bc the previous solution seems to be the fix. But will definitely use them in any future projects."
King of Prussia
King of Prussia
Sump Pump Install
Cunliffe Family
Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.7(
206
)

Serving Ewing, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"The team arrived on time to do extensive work on my basement floor and walls and outside underground drainage issues. They worked tirelessly all day to remove old concrete, lay a new pipe system, pour new concrete, install sump pump, and seals. They prepped the walls and sealed and painted with Loxon paint. Radon seals were included in the redone areas. The outside work included installation of a new underground drainage pipe with pop up exit drain. A rubber membrane was installed behind the house siding. We?ve had several days of heavy rain since the waterproofing work was completed and the basement floor and walls have remained dry. We recommend Basement Gurus to other homeowners experiencing waterproofing problems for dependable and satisfying solutions."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
533 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Blue Umbrella Waterproofing, LLC
Blue Umbrella Waterproofing, LLC
4.9(
57
)

Serving Ewing, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"3 2 1 5.0 (163) Reviews All french drain50 clean36 job34 sump pump31 +6 Sort by Most relevant Newest Highest Lowest Christian Camilo 20 reviews·11 photos 2 minutes ago NEW Positive: Professionalism, Punctuality, Quality, Responsiveness Steve the owner, Tony and Crew @ Blue Umbrella Waterproofing did excellent work. They Truly exceeded my expectation. Steve is extremely customer focused and ensures that his customers have a good understanding of why certain thing need to â ¦ More Photo 1 in review by Christian Camilo Photo 2 in review by Christian Camilo Photo 3 in review by Christian Camilo Photo 4 in review by Christian Camilo +2 David Kirsten 1 review·2 photos 3 weeks ago NEW Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Steve the Owner, Tony & Crew @ Blue Umbrella Waterproofing did a fantastic job from start to finish and exceeded our expectations. â ¦ More Photo 1 in review by David Kirsten Photo 2 in review by David Kirsten Blue Umbrella Waterproofing (Owner) 3 weeks ago Thank you David for such a positive, and detailed review. It was a pleasure to serve you, and to waterproof your basement. If you or your neighbors ever need us in the future, we are always here to help. Dolly Rana 4 reviews·3 photos 4 months ago Service: Foundation repair Iâ m glad I picked Blue Umbrella out of 3 companies I consulted to address the water issue in my basement. Tony & the crew were on time. Tony reviewed with me what/how theyâ re going to do. A brand new sump pump was installed which I liked. â ¦ More Photo 1 in review by Dolly Rana Photo 2 in review by Dolly Rana Blue Umbrella Waterproofing (Owner) 4 months ago Hello Dolly. Thank you for speaking so warmly of Blue Umbrella and for recommending us. We appreciate you taking time to leave us a review and for complimenting Tony, Steve and the Crew. Rishi Athanikar 1 review a day ago NEW Positive: Professionalism, Punctuality, Quality Steve and the Blue Umbrella team did an outstanding job with our basement waterproofing project. Their professionalism was evident from start to finish, and they went above and beyond to ensure a thorough and meticulous job, and exceed our â ¦ More Blue Umbrella Waterproofing (Owner) a day ago Thank you for the review Rishi, and for recommending us. We are proud of the work we did and glad we could help you waterproof your basement. Christian Camilo 20 reviews·11 photos 2 minutes ago NEW Positive: Professionalism, Punctuality, Quality, Responsiveness Steve the owner, Tony and Crew @ Blue Umbrella Waterproofing did excellent work. They Truly exceeded my expectation. Steve is extremely customer focused and ensures that his customers have a good understanding of why certain thing need to be done and what they are going to do. The entire process was incredibly smooth, Steve was very detailed in explaining step by step what was happening, he constantly and consistently checked-in to ensure all work passed his quality check. I was impressed by the install, from the scrub down and sanitizing they gave the basement, to the quality of their materials, the additional drain by the door they provided at no extra charge, and last but not least a draining area for the dehumidifier which saves me the twice daily trip down to the basement. I looked at a few waterproofing companies, and am glad I choose Blue Umbrella Waterproofing. They were reliable, efficient, had high-quality standard, and lastly upfront and honest. I would recommend them for any waterproofing needs."
OUR WORK
CARBON FIBER STRAP
Response time2 days
Response rate100%
17 neighbors recently requested a quote
Basement Waterproofing Specialists
4.0(
596
)

Serving Ewing, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a serious basement flooding problem. I had my basement waterproofed 2 times. it didn't work! Basement Waterproofing Specialists installed a commercial drain system and after 2 years I have never had a drop of water they are AMAZING, thank you Basement Waterproofing specialists YOU ARE THE BEST!"
Foundation Repair
 Before and After Stone Work
 Mirra Drain
 Mold Remediation
 Clean Work Areas

+67

Response time11 hrs
152 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
273
)

Serving Ewing, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Super professional, efficient, and great finished product. Weâ re very happy with the work and would definitely recommend this company to anyone looking for a basement waterproofing system."
Digging out the area
Filling in the crack
During
Insulation board is placed over the Water Shield
Water Shield

+24

Response time8 hrs
Response rate99%
142 neighbors recently requested a quote
Avatar for Paradigm Plumbing Solutions LLC
Paradigm Plumbing Solutions LLC
5.0(
9
)

Serving Ewing, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"I was referred to this company through HomeServe. I had a severely damaged basement pipe that ran to a second bathroom of ours. Not only did Paradigm Plumbing figure out the problem on the spot, they were back in 24 hours with everything they needed in order to complete the job. A problem that was bothering me for months they had figured out in 24 hours. I could not be happier with them. They have incredible communication, were very timely and protected everything that was outside of the bathroom they worked on. I can't recommend these guys enough."
replace drain line
Response time11 hrs
Response rate89%
69 neighbors recently requested a quote
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Showing 1-10 of 166
Basement Waterproofing questions, answered by experts

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

The Ewing, NJ homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.