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    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Hackettstown - Updated Nov 2026

Avatar for Century Masonry & Waterproofing
Century Masonry & Waterproofing
4.9(
64
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Highly recommend Sean! He showed up on time, was very professional and repaired 2 leaking walls in my poured concrete foundation. I had tried several times with various products and the water just kept finding its way in. So frustrating! Even had another company come that said I needed the floor cut and a drain installed. They wanted almost $6000! Sean fixed the issue in a few hours. Left the place spotless and the basement is now totally bone dry. Also guarantees his work and offered to return at no charge if the issue returned."
The beginning
WaterGuard XL
Final Product
CleanSpace around support pillars
CleanSpace on the floor

+26

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American A-1 Waterproofing
American A-1 Waterproofing
4.7(
148
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Hackettstown, 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."
Picture 1
Picture 2
Picture 3
Picture 4
Picture 5

+14

Response time3 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
308
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairPoured Concrete Wall - Repair+1 more

Serving Hackettstown, NJ and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

"I had a completely new French Drain system installed in one day! Professional courteous service from inspection thru completion. All aspects of the work to be performed were clearly explained along with justification and guaranteed satisfaction. I highly recommend Select Basement Waterproofing and commend Jason on his inspection and his team on a job well done! A pleasure to do business with them!"
Basement
Basement
Basement
Basement
Foundation

+15

Response time1 day
60 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Pro Rise Construction LLC
Pro Rise Construction LLC
5.0(
91
)
Concrete Foundation - Repair

Serving Hackettstown, 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
78 neighbors recently requested a quote
Avatar for One-Way GC, LLC
One-Way GC, LLC
4.6(
78
)
Poured Concrete Wall - Repair

Serving Hackettstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Ray from one way came to repair front steps. They arrived on time and finished the job in 1 day . They did excellent work and cleaned area when done . I would highly recommend one way to anyone who needs work done. They were very professional and polite and I am very pleased with how it came out"
New Roof
New Roof
New Roof
New Roof
New Roof

+65

Response time6 hrs
Response rate96%
46 neighbors recently requested a quote
Basement Waterproofing Specialists
4.0(
597
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"We had 2 foundation cracks running from corner of basement window to the floor. Their recommendation was not to just fill in the cracks, as others suggested, but to also reinforce the structural integrity of the foundation with a solid steel plate bolted over the repaired crack. That approach made much more sense to me than the other recommendations I'd received. I hired them and they were onsite within 2 days and completed all work in a single day. We've since had excessive rain and the repairs have held up and the basement is still dry."
Foundation Repair
 Before and After Stone Work
 Mirra Drain
 Mold Remediation
 Clean Work Areas

+67

Response time11 hrs
240 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for AB1 Construction
AB1 Construction
5.0(
60
)
Concrete Foundation - Repair

Serving Hackettstown, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"I wish there was a way to give more stars to this business. We interviewed many businesses for our roof repair but no other business compared to AB1 construction. The job was to be a repair; however, when they were finished, it looked like a brand new roof. They left nothing unturned - right down to making sure all the wood was freshly painted the same color. This group was extremely professional, friendly, timely and did not leave one ounce of trash behind. The technician came out to give me a quote the same day I called and started the job the following week. Everyone involved in this job was amazing and we would highly recommend them. We will definitely use them again for any projects that come up. Actually, we are already getting a quote for another job. Thank you guys for a FABULOUS job - it is truly appreciated!"
Response time12 hrs
Response rate97%
23 neighbors recently requested a quote
Avatar for A1 Loyalty Construction LLC
A1 Loyalty Construction LLC
4.9(
40
)
Poured Concrete Wall - Repair

Serving Hackettstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We used A1 Loyalty Construction to fix our siding on one side of our house. Cesar and his team were amazing! Explained every step, worked with us while we replaced windows on that side also and were very professional and attentive. They did a great job taking down our siding and putting everything back up, even power washed that side! Definitely calling them up again once we are ready to do other work along with masonry work. A+++"
Asphalt roof shingles replacement
Asphalt roof shingles replacement
Stairs stucco and paint
Stairs stucco and paint
stairs

+128

Response time3 hrs
1 neighbors recently requested a quote
Recommended by58%of homeowners
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Foundation Repair FAQs, answered by experts

While a contractor is on-site repairing your concrete steps, you can have them inspect other concrete surfaces for minor damage. They may be able to fix cracks in your driveway or garage floor during the same visit. You can also ask them to check your home's foundation for minor issues they can address. However, general concrete repair experts typically cannot handle larger jobs, like leveling a sunken foundation. For major structural projects, you will need to hire a structural engineer.

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.

Foundation problems are costly to repair, but if you already own the home, you can either handle the issues or allow the property to (literally) sink into disrepair. The opposite is true when buying a home. Walk away if the seller refuses to lower the asking price once foundation issues are exposed or if they refuse to handle the problems before the completion of the sale.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

You can use a level or straight-edge to test for plumb foundation walls and a level slab, a level or a ball to check for sloping floors inside your home, and a hygrometer to look for moisture in your underhome area. Aside from these DIY tests, it’s important to get a foundation repair specialist or structural engineer to test the foundation to see if it’s supporting your structure properly. They can determine if the loads on the concrete are uneven or need reinforcement.

The Hackettstown, NJ homeowners’ guide to foundation repairs

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