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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon50
    Verified foundation repairs reviews

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

Avatar for Healthy Spaces
Healthy Spaces
4.2(
50
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irondequoit, NY and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: True professional

"Mark was professional and very informative. He provided great information about my basement and the best way to make the repairs. He was honest and thorough. He was in and out of my house in an hour and fixed the problem completely."
 Before
 After
 In-process interior demolition
 Mold that was found behind one of the walls
 Basement after demolition

+3

Response time1 day
17 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Never Wet Basement Waterproofing
Never Wet Basement Waterproofing
4.5(
37
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Irondequoit, NY and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Neverwet truly stands by their lifetime transferable warranty! I purchased my home last summer. The previous owners had installed the Neverwet basement system. This winter I experienced drainage issues in my front yard. I called Neverwet and spoke with Michele who was very pleasant and understanding. Kevin, one of the owners promptly came over to evaluate the situation. He determined the drain line from the sump pump needed to be extended and connected to the storm sewer. Kevin obtained the necessary permits from the Village and his crew (Jordan and Stirlling perform the work at no additional cost. I am very appreciative of the quick response and excellent customer service from start to finish of the project. I highly recommend NeverWet. They stand behind their warranty and do quality work. You will not be disappointed. Thank you NeverWet."
Basement Waterproofing
Basement Waterproofing
encapsulation
Basement Waterproofing
Basement Waterproofing

+285

Response time11 hrs
Response rate86%
44 neighbors recently requested a quote
Avatar for AAA Masonry
AAA Masonry
3.7(
179
)
Concrete Foundation - Raise

Serving Irondequoit, NY and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Came right on time and completed the work very quickly. Did an inspection and cleaning and a repair all within an hour, and everything was clean enough that you'd never know they were here. I'd definitely recommend them."
AAA Masonry Gallery
AAA Masonry Gallery
AAA Masonry Gallery
AAA Masonry Gallery
AAA Masonry Gallery

+5

Response time2 days
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Woodford Bros., Inc.
Woodford Bros., Inc.
3.6(
36
)
Concrete Foundation - RaiseFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irondequoit, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Great company to work with, very friendly knowledgeable people and customer satisfaction is their goal. Matt and his crew did a superb job restoring our finished basement after it got flooded when our sump pump had failed during heavy rains. Dual pumps were installed, along with waterproof and mold proof walls and flooring and a Sedona dehumidifier air purification system."
Company Photo 2018
Home of the Basement Bros
Wall cracks in bad shape
Wall fixed and safe
Before

+4

Response time2 hrs
46 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Highlander Waterproofing Inc
Highlander Waterproofing Inc
5.0(
1
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irondequoit, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!

Response time1 day
Response rate100%
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Foundation Repair FAQs, answered by experts

Underpinning is a specific type of foundation repair where a specialist installs deep piers under a foundation to provide additional support. This method is often used when the soil beneath the foundation can no longer evenly support the structure. Foundation repair is an umbrella term that includes many methods. Besides underpinning, other common repairs include foundation crack repair, waterproofing, cosmetic repairs, and concrete block wall stabilization. Often, underpinning is accompanied by other work to address the root cause of the foundation issue, such as regrading the yard to ensure water drains away from the house.

A slab-on-grade or slab foundation is a great option in many areas—usually in warm or moderate climates—and has been a successful foundation style for many decades. Slab foundations don’t require excavation or concrete block wall construction, so they’re the least expensive foundation type. They’re also the fastest to construct and don’t have many issues with moisture or water intrusion. However, they don’t give you extra storage space or potential living space like a crawl space or basement would, and they’re not ideal in colder areas where utility lines can freeze and frost heave can cause major damage.

Yes, thicker concrete is less likely to crack. The thicker the concrete is, the less susceptible it is to extreme changes in weather conditions that often cause concrete to crack or chip. If you’re unable to install a thicker concrete driveway for any reason, you can also ask your professional to install more rebar or wire mesh to provide greater strength and better resilience to damage.

Minor slab leaks normally take around three hours to access and fix, provided the leak is in an accessible location. However, a more extensive leak or a leak in a hard-to-reach location can take several days to fix, depending on the resulting damage. You might also want to consider the timeline for the build-back if the leak damages building materials like flooring or cabinets, which can take several weeks, including delivery of the materials.

Yes, slab foundations can sink just like any other foundation type. Floating slabs are the most prone to differential settlement and foundation sinking because they sit directly on the surface of the earth. Slab foundations that have footings—including slab-on-grade foundations and monolithic slab foundations—get additional support from soil further down and are less likely to sink over time, especially under larger, heavier structures.

The Irondequoit, NY homeowners’ guide to foundation repairs

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