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Avatar for Highlander Waterproofing Inc
Highlander Waterproofing Inc
5.0(
1
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, 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%
Avatar for Foam It Insulation
Foam It Insulation
4.5(
14
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, NY and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I had the pleasure of meeting Kevin Frank and Tyk they came and spray foamed my basement they were all very pleasant very professional and did a awesome job and a very timely manner I would highly suggest format insulation to anybody who needs any kind of insulation done"
Before and After Thompson PA
Foundation Wall
Foundation Wall
Response time2 days
Response rate97%
27 neighbors recently requested a quote
Hydro-Solutions, Inc.
3.2(
3
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by100%of homeowners
Grady's Painting Plastering/Construction
2.0(
174
)
Concrete Foundation - Repair

Serving Triangle, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"This was a very involved plaster repair and remediation job, in a very old house. Grady is the only person (or company) who was willing to take on the job and drive all the way from Pennsylvania to our home in Northern Virginia. There are very few people who do this kind of work anymore (we really searched) and he is an expert in his field. We needed to work around his schedule, because he is in demand in the tri-state area, so it took awhile to schedule the work to begin... but it was worth it."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
Avatar for Midstate Basement Authorities, Inc
Midstate Basement Authorities, Inc
4.7(
39
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+1 more

Serving Triangle, NY and surrounding areas

In business since 2012

Free estimates

Warranties offered

"In response to my initial email inquiry, Eric, the owner, came to the house and we discussed all of the issues and how they would deal with them. He took measurements and pictures and was very professional, polite and encouraging. Within a few days he emailed me a very precise and detailed proposal outlining all three jobs and the estimated cost. I immediately accepted. Adam came to the house and took some more measurements and pictures and said the work would begin the following week and take three days. The required permits were taken care of right away. As scheduled, Paul (the onsite foreman), Lloyd and TJ showed up and began to work. Braces were installed against the basement wall after the cracks were repaired. On the exterior a French drain was put in along the side of the house extending to the ditch out front. The old walkout was excavated and a new permentry door was installed. The work went as planned with no problems and was finished in three days. All debris was taken care of and they cleaned up when they were through. All of my questions and concerns were answered. Adam followed up the day after the work was completed to see if I was satisfied and to answer any additional questions. I also must give kudos to Cynthia, the office manager, who made the paperwork and payment process smooth and effortless. The quality of the work and the quality of the employees is just exceptional.
"
Additional Photos
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+4

Recommended by96%of homeowners
Avatar for Midstate Basement Authorities, Inc.
Midstate Basement Authorities, Inc.
4.3(
39
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Triangle, NY and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"The project was done very well! Repaired two pretty severe wholes in our foundation with ease and assured me that it was now safer then it was ever before! Not only did they consistently show up on time, but they finished the project early. Customer service was fantastic."
Encapsulation
Basement Egress Window
Crack in foundation wall
Crack in Foundation Wall
waterproof liner

+3

Recommended by89%of homeowners
Showing 1-10 of 46
Foundation Repair questions, answered by experts

It depends on the severity of the damage, lasting from a few days to several weeks.

Foundation cracks that are 1/8 inch wide or less, aren’t uneven across the gap, and don’t continue widening over time are usually just normal settling cracks and don’t suggest structural issues. Horizontal cracks and stair-step cracks on foundation walls, any cracks that continue widening, are wider than 1/8 inch, or where one side juts out beyond the other, are often indicative of structural damage.

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.

Regular inspections, proper drainage management, and ensuring soil stability help prevent future settlement issues.

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 Triangle, NY homeowners’ guide to foundation repairs

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