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TRUSTED BY HACKENSACK, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon72
    Verified foundation repairs reviews

Find Foundation repair specialists in Hackensack

Avatar for American A-1 Waterproofing
American A-1 Waterproofing
4.7(
148
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairConcrete Foundation - Raise+1 more

Serving Hackensack, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I found this company to be very professional. The work crew was excellent and performed quality work. They are very clean and organized. Roland and Jeff were pleasant to work with and they both communicate well throughout the job. Roland takes pride in his work. I will recommend American A-1 to anyone in need of a waterproofing and foundation repair company."
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+14

Response time3 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Pro Rise Construction LLC
Pro Rise Construction LLC
5.0(
91
)
Concrete Foundation - Repair

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Pro Rise Construction LLC transformed our old cracked driveway into a beautiful and durable paved surface that instantly improved our curb appeal. The crew also repaired our front steps and added bluestone details that gave the home a luxury appearance. Vinny and Nitin stayed involved during the entire project and made sure every concern was handled properly."
Patio
Steps
Steps
Drive way pavers
59 neighbors recently requested a quote
Avatar for Blue Umbrella Waterproofing, LLC
Blue Umbrella Waterproofing, LLC
4.9(
57
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"OUTSTANDING! This company is so honest and leads with great integrity that the inspector Tony identified the root cause of where our water was leaking into our basement and said we may not need to install French drains which would have cost us about $4,000. Our previous owner drilled holes into our sidewalk outside of fireplace that leads to our basement for termite treatment. The cement covering holes eroded and water was leaking into the basement. We covered the holes with cement 2 days ago and with this passing rain not one drop of water is in the basement. We've had three other basement waterproofing companies come to her house and no one noticed it except for blue umbrella waterproofing. The owner even took the time to call me to ask how the inspection went. This is the only company I would use in the future."
OUR WORK
CARBON FIBER STRAP
Response time2 days
Response rate100%
13 neighbors recently requested a quote
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Hackensack, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I hired Cesar and his crew to gut and renovate multiple bedrooms a kitchen and 2 bathrooms. Cesar, Armondo and Benjamin were an absolute pleasure to work with. Their knowledge, expertise and craftmanship are top notch. Cesar is easy to work with and truly cares about making sure his customers are happy. Cesar has an uncanny knack for finding a solution to any problem he encounters. I found his pricing to be very fair and reasonable and I quickly learned I could trust Cesar. If you are looking to remodel, finish off a room or repair any part of your interior, Cesar and his team should be your first call."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for Arid Basement Waterproofing
Arid Basement Waterproofing
4.9(
89
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Hackensack, NJ and surrounding areas

Approved

In business since 1963

Free estimates

Warranties offered

"The company is located in Ramsey NJ

The original inspection was completed for the original cost. The additional work, a check valve was performed on the same day the tech explained that this would prevent the back- up into the slop sink. However as the tech explained this is only a temp fix. We discussed different alternatives and his Boss , mr Fusco was suppose to call me with prices. He never called.
The tech who came was very polite and seemed knowledgable
For this reason I would not rate this provider as reliable
"
PVC French drain
Trench w/ gravel
Cementing trench
Sump pump
Sump pump with a cover

+1

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for NATIONAL PRO WATERPROOFING LLC
NATIONAL PRO WATERPROOFING LLC
5.0(
43
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Hackensack, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Michael of National Pro Waterproofing is indeed an expert in the field of waterproofing and is a pleasure to work with. He visited the job site several times to assess the work that needed to be done. He provided a fair quote. Upon the day of the job he joined the team of highly qualified workmen and helped the foreman so they worked together to complete the job with excellent results. They identified several additional items that needed repair and gladly addressed those while on the job. At the conclusion of the job they cleaned everything And all was back to normal, no dirt or leftover materials to be found. I am so glad to have this job done by National Pro Waterproofing is."
Finished JOB
Start Job
MID JOB
Finished JOB
AFTER TRENCHED OUT

+3

Response time4 hrs
Response rate97%
9 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.4(
312
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairFoundation Drainage - Install or Replace

Serving Hackensack, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"We used quality 1st on two occasions in the past year to address water in the basement of our brownstone. They first addressed the problem from the crawlspace - installed a sump pump, water guard trench, and cleanspace wall system (they also added support to the ceiling, which is the floor of a kitchen above). Their approach was sound, the cost was fair, and we were very happy with their service and the work itself. They then returned to address water coming in from the main basement area - we worked together on a reasonable approach that included adding a 2nd sump pump, a water guard trench and cleanspace wall system only where needed. This required a lot of coordination and communication with our plumber as well - all went smoothly, work was performed and cleaned up professionally. So far, so good! I am in construction myself and I reviewed their approach with other professionals including an engineer, and I have a lot of confidence in their products, their pricing, and their work."
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+181

Response time10 hrs
Response rate97%
41 neighbors recently requested a quote
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Foundation Repair questions, answered by experts

Periodic inspections and addressing drainage issues prevent further damage.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Yes, all basement floors crack in response to the natural settlement of the soil around them and from concrete shrinkage as it cures, and you’ll see hairline cracks as a result. However, you should keep an eye on your basement floor to see if cracks continue to lengthen or widen or show signs of water intrusion. In any of these cases, the problem is likely not settling or shrinkage, and a professional repair is necessary.

You could DIY the work, but unless you have plumber’s knowledge for identifying and fixing a slab leak and specialized equipment in your tool shed, attempting to DIY your slab leak repair isn’t a good idea. It’s simply not something that the average homeowner can take on themselves, regardless of how many successful DIY projects they’ve got under their belt. You could, however, do something simple like foundation waterproofing yourself to save some money on the post-repair work.

The best solution to fix a foundation crack in your basement floor depends on the underlying cause. If you just have hairline cracks from settlements that are no longer growing, the best option is to seal them with a crack sealant. If the cracks continue to grow, one edge rises above the other, or there are signs that water is getting in through the crack, a professional repair will be necessary. Depending on the root cause, your professional may employ foundation underpinning or some other type of stabilization, seal the cracks, or install a drainage system.

The Hackensack, NJ homeowners’ guide to foundation repairs

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