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TRUSTED BY TENAFLY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon106
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Tenafly

Avatar for American A-1 Waterproofing
American A-1 Waterproofing
4.7(
148
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tenafly, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I received four estimates for my waterproofing project. Ultimately, I chose American A-1 Waterproofing due to the personalized and positive experience I had with Lou Manzo (Manager), Maurice (Foreman) and Crew Members. From the start, Lou was generally concerned with meeting my waterproofing needs. He actively listened to my concerns and provided satisfying solutions to achieve a dry basement without leading me down an unnecessary and confusing purchasing path. Lou explained the work to be done in great details. He was responsive to my calls, emails and texts and patiently answered ALL of my questions. Maurice and his crew members did an amazing job. They worked diligently during a heat wave and always demonstrated positive energy. They depicted such pride in their work -- making sure everything worked effectively and efficiently. I have to say, Lou really went above and beyond the call of duty. He ensured Maurice and Crew Members replaced a clogged downspout drainpipe and installed a cleanout valve. He ensured Maurice and Crew Members connected an exterior drainpipe from the catch basin to eliminate standing water in my front yard. This concept was Brilliant! And completed at the at a fraction of the cost! In addition, Lou consumed the cost to unclog a sewer line that compromised my newly installed Waterproofing System. But wait there is more! I have been unable to attend to other pertinent matters on/around my property, as I am recovering from surgery. Lou sympathized with my plight and ensured his crew demolished a crumbling flower bed wall and deteriorated shed in my backyard at a faction of the cost. Moreover, Lou returned with a crew member the day after the job was completed to reconnect my utility sink, washer and dryer and move them back into place free of charge. I am very pleased with the exceptional service provided by Lou, Maurice, and all Crew Members at American A-1 Waterproofing. From start to finish, they were professional, courteous, and GENUINE. The team exceeded my expectations! Moreover, pricing for my waterproofing project was extremely fair."
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+14

Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Arid Basement Waterproofing
Arid Basement Waterproofing
4.9(
89
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tenafly, NJ and surrounding areas

Approved

In business since 1963

Free estimates

Warranties offered

"I called Arid when my sump pump that the previous owner left died during a rain storm. I spoke with Pat, who was extremely responsive, honest, and professional. Pat was very understanding as I explained that water had come up into the basement through the sump well. He sold me on a primary and backup pump system with battery backup and sent his crew out to my home that day. The installation took about 40 min and 20 min after the pump was installed, the water levels dropped back to normal. I have already hired Arid again to come back and perform a liner install around the pump and will look to Pat and his team in the future for all my basement waterproofing needs."
PVC French drain
Trench w/ gravel
Cementing trench
Sump pump
Sump pump with a cover

+1

3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for WEATHER-TITE WATERPROOFING INC.
WEATHER-TITE WATERPROOFING INC.
4.8(
100
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Professional, reliable, honest and hardworking. Bob was wonderful to work with! We urgently needed basement waterproofing and Bob was efficient and worked in a timely manner. I have already recommended Bob to a friend and will continue to do so!"
Response time12 hrs
35 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for NATIONAL PRO WATERPROOFING LLC
NATIONAL PRO WATERPROOFING LLC
5.0(
46
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I hired National pro Waterproofing to fix my basement moisture issues, and they did an amazing job! The team was professional, explained everything clearly, and completed the work on time. My basement has stayed completely dry since. Highly recommend?great service and results!"
Finished JOB
Start Job
MID JOB
Finished JOB
AFTER TRENCHED OUT

+3

Response time4 hrs
Response rate99%
7 neighbors recently requested a quote
Basement Waterproofing Specialists
4.0(
597
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Tenafly, 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
290 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for The A Team Waterproofing LLC
The A Team Waterproofing LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tenafly, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

Waterproofing, Retaining Walls, Pavers and Concrete. The A Team Waterproofing in Harriman, New York specializes in high-quality interior and exterior waterproofing for residential and commercial properties. In every project, I use only the best products available on the market. These include PolyDrain, perforated PVC piping, filter fabric, and Thoroseal items. Additionally, I am able to match the price offered by other contractors in my area.

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+14

7 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
308
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tenafly, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"Full waterproofing of the basement in our 95 year old house, including demolition of walls and shelves/cabinets/sinks and plumbing. Additional service of adding a footing to the basement walls. All the work took three days. Excellent work and looks great, though a bit costly."
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
292 neighbors recently requested a quote
Recommended by92%of homeowners
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Showing 1-10 of 257
Basement Waterproofing questions, answered by experts

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

No, you don’t want your crawl space to be wet because water and even moisture in the air under your home can attract insects and rodents, decrease your indoor air quality, increase your energy bills, promote mold growth, and even lead to structural damage. If you notice any signs of water or humidity in your crawl space, you should get the issues addressed immediately by contacting a professional. They can remove moisture and will know how to waterproof your basement to prevent ongoing problems.

The Tenafly, NJ homeowners’ guide to basement waterproofing services

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