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TRUSTED BY JERICHO, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon56
    Verified foundation repairs reviews

Find Foundation repair specialists in Jericho

Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.5(
16
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Raise+2 more

Serving Jericho, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Im am so happy with the work that was done on my house. Tyler came and gave a very fair estimate on lifting my concrete side entrance stairs to my basement. He explained every step of the process and did exactly what we wanted with no issues. Everything was done to perfection. No damage was done and you cant even tell the stairs ever needed a repair in the first place. I would highly recommend this company and would hire again for any future jobs."
Foundation Repair Ex.
Basement Repair Project
Response time2 days
Response rate99%
91 neighbors recently requested a quote
Avatar for JB General Contracting
JB General Contracting
4.6(
518
)
Poured Concrete Wall - Repair

Serving Jericho, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"We hired JB to put in a short driveway and repair some broken concrete in front of our garage. It was a joint project with the next door neighbors, who also needed their bluestone sidewalk replaced with concrete in order to make a workable driveway. I asked if I could have the salvaged bluestone. JB took care of the city permits, and the workers were there at 8 AM, prying up bluestone and piling it neatly in my back yard. The driveway looks great."
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The infamous 'El Caribe' Restaurant provided complete masonry, stucco and concrete services in Brooklyn.
Drainage, man holes, catch basins and underground pipework

+24

Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Rite Tech Construction Corp
5.0(
12
)
Poured Concrete Wall - Repair

Serving Jericho, NY and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"RiteTech was hired to do what we thought would be a simple pointing job. As things progressed the workers uncovered a larger problem. Under the guidance of Jay, the general manager, the crew managed to carefully demolish and skillfully rebuild the water damaged parapet wall. Definitely would recommend RiteTech to friends and family. They are very knowledgeable in masonry work. I found them to be trustworthy and honest, and offered great customer service."
Response time11 hrs
Response rate94%
6 neighbors recently requested a quote
Avatar for LUIGI COTUMACCIO MASONRY CONTR
LUIGI COTUMACCIO MASONRY CONTR
4.7(
73
)
Poured Concrete Wall - Repair

Serving Jericho, NY and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"I used Luigi Cotumaccio Masonry Contracting to do concrete and stone construction on the front and sidewalk of my home. He is professional and honest and is a man of his words with a keen eye for perfection and quality work. He made suggestions to our original plans that came out better than we expected. In the future will not hesitate to use his service again and suggest him to others. He has a great team."
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+6

Response time1 day
Recommended by96%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair

Serving Jericho, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."
Response time7 hrs
Response rate92%
6 neighbors recently requested a quote
Avatar for Dry Shield Construction
Dry Shield Construction
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair

Serving Jericho, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I recently had a roof repair done, and I couldn?t be happier with the results. The team at dryshield arrived on time, were professional, and explained every step of the process in detail. They identified the issue quickly and provided multiple options before deciding on the best fix for my situation. The work was completed efficiently without causing any disruption to my daily life. They cleaned up thoroughly after finishing, and the materials used looked high quality. , and I?ve had no leaks or water damage since the repair. What impressed me most was their attention to detail ? They also offered a clear timeline and kept me updated throughout the process. I would highly recommend them to anyone needing roof repair or replacement. I plan to hire them again for future home improvement projects. Rating: ????? Recommendation: 100% ? I?ll definitely use them again"
57 neighbors recently requested a quote
John Whigham, Inc.
4.1(
118
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jericho, NY and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"My basement walls and floor were in very bad condition from many years of moisture problems seeping through the cement. John’s crew stuccoed and dri locked the basement walls. They also stuccoed the floor and then painted with epoxy point. They went out of their way to find where water was coming in and addressed the condition. Also found a crack in the top of my chimney and fixed it, sealed around the sill plate, put in a dry well for drainage, re-pointed the bricks in the front of the house and front stoop. Marcello and the guys were very hardworking, neat and respectful of my home. I would definitely hire John Whigham for any construction projects that may arise in the future. Thank you guys, you did an excellent job."
Response time11 hrs
Response rate89%
1 neighbors recently requested a quote
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Foundation Repair questions, answered by experts

While it can be difficult to identify a bad foundation at first glance, look for large horizontal cracks, discoloration, bulging basement walls, or signs of water damage. You may also see large gaps between the home and the foundation on the outside or signs of pooling water from a recent storm.

Yes. Foundation walls are always load-bearing.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

Yes, you can fix a block foundation. It’s important to address the issue immediately and have a foundation repair professional understand the severity of the issue and determine the best course of action. If the wall collapses before the foundation is repaired, then you’ll have to reassess your entire foundation.

Not all cracks in the basement floor signal foundation problems. As the house settles, you’ll notice very thin hairline cracks, which you don’t need to worry about. Cracks that are 1/8 inch or wider should require sealing, while ones that are 1/2 inch or wider require leveling. However, if you have cracks in your basement floor with heaving, you should call a pro to assess the situation. Heaving can lead to uneven flooring, structural issues, and foundation problems.

The Jericho, NY homeowners’ guide to foundation repairs

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