Top-rated concrete foundation repairers.

Get matched with top concrete foundation repairers in Cedar Knolls, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Concrete foundation repairers in Cedar Knolls

Avatar for Uprise Construction LLC
Uprise Construction LLC
5.0(
238
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"Got a great deal for gutter cleaning the job was done in few house. Very nice guys! Will call Uprise again in the future for any roofing repairs or other exterior project."
New roof installed
Roof replacement
Roofing, siding, porch
New Roof
New sheathing

+44

Response time7 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.8(
242
)

Serving Cedar Knolls, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"They explained their system and the installation process in detail. They were very flexible and worked with our schedule to finish installation of French drain system before sale of house. Extra foundation work was needed, and they did that as fast as possible"
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
287 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
158
)

Serving Cedar Knolls, 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
697 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Quality 1st Basement Systems
Quality 1st Basement Systems
4.6(
253
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Their salesperson arrived promptly and provided me with a lot of information about their process. An estimate followed promptly as well. I own a condominium unit in an aging community (the infrastructure, not necessarily the residents). As a result there is a lot of concrete work to be done. The board decided to have one slab done with this process and see if it was something we wanted to use in the future. The first time the technicians arrived they were a day late with no call. An emergency had arisen on their previous job and I was only informed when I called and was asked why I had waited until the end of the work day to call. When they did arrive the next day they worked on the slab but were not able to level it. I was told they could put the trip hazard in a less conspicuous area but couldn't eliminate it. They had to come back to seal the joints so I agreed to see what the slab looked like at that time. By the next day the slab had sunk and the trip hazard was as bad as before. I called, spoke to a project manager and expressed my dissatisfaction. When the the crew returned I was offered the same excuses for not being able to level the slab and again an attempt was made to put the trip hazard in a less conspicuous corner of the slab where proximity to a shrub made walking over the hazard less likely. After several more days the slab had again settled. I called and reminded the project manager that they guaranteed no more that 1/4" settlement and that my job had never achieved that level to begin with. A crew was sent out a third time this time with a technical supervisor. Again the slab was raised, the same excuses were offered and the trip hazard remained in the least dangerous place. After a couple of weeks the slab now seems stable if not level. Quality 1st is a victim of their own promotional materials. They promise far more than they were able to accomplish in my situation. They showed driveway slabs, factory floors etc. being leveled perfectly with their process. My job, a single slab of a sidewalk, couldn't be managed. The community will not be using this process or this company in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+181

Response time10 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for Premier Basement Waterproofing LLC
Premier Basement Waterproofing LLC
5.0(
11
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

We're a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

French drain
Response time10 hrs
Response rate97%
25 neighbors recently requested a quote
Avatar for American Supreme Construction LLC
American Supreme Construction LLC
5.0(
316
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Quality work, great crew, outstanding customer service. What more can I say. If you are looking for any type of roof repair, these are the guys to go to! Highly recommend American Supreme Construction!"
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft

+37

Response time5 hrs
Response rate91%
85 neighbors recently requested a quote
Avatar for Progressive Renovation, LLC
Progressive Renovation, LLC
4.5(
319
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Sam and his team quickly identified my water issue, and fixed the problem within 2 days. Given the quality and speed of the work to repair a rather significant water issue, i contracted them for additional preventative maintenance on our 45 year old foundation, and 22 year old roof and gutters. Will most certainly engage them in the furture for any other related work."
Response time9 hrs
Response rate98%
204 neighbors recently requested a quote
Avatar for Best Builder Construction
Best Builder Construction
5.0(
53
)

Serving Cedar Knolls, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Best Builder Construction Spiro transformed our basement into a beautiful living space. He was professional, skilled, and a pleasure to work with. Highly recommended!"
Roof Instalation
Chimney
Replaced Roof
Siding
Siding Instalation

+2

Response time5 hrs
Response rate99%
16 neighbors recently requested a quote
...
Showing 1-10 of 450
FAQs for concrete foundation repair projects in Cedar Knolls, NJ

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Cedar Knolls, NJ homeowners’ guide to concrete foundation repairs

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