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    Verified foundation repairs reviews

Find Foundation repair specialists in Oswego

Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro

Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro
Customers say: Quality work
56 years of experience
Free onsite estimate

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024


Erie Home

4.55(
33
)
Approved Pro

Erie Home

4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
100 local quotes requested

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


Erie Home

4.55(
33
)
Approved Pro

Erie Home

4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
49 years of experience

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


Avatar for Woodford Bros Inc

Woodford Bros Inc

4.19(
32
)
Approved Pro

Woodford Bros Inc

4.19(
32
)
Approved Pro
Customers say: Super punctual
55 local quotes requested
63 years of experience

Water in your basement? Cracks in your foundation? Leaky foundation walls? Call Woodford - we can help! Woodford Bros., Inc. specializes in basement waterproofing, foundation repair, concrete leveling, crawlspace repair, gutter installations and radon mitigation. Founded in 1962, Woodford's original focus was foundations and barns. Now, we do basement waterproofing, concrete leveling and radon mitigation. That's why Tom and Mike got the name "Basement Brothers." Honesty and hard work are at the heart of what we do, as modeled by our owners Tom and Mike Woodford. Our headquarters is in Apulia Station, outside of Tully, NY. We serve all of Central New York, including Syracuse, Rochester, Binghamton, Oswego, Ithaca, and Auburn.

"Extremely disappointed with the work Woodford Brothers did in my basement. They did waterproofing for me a couple of years ago, and when they dug and re-poured the concrete around the perimeter of my basement, they left the floor with a significant and uneven slope. I didn?t notice how bad it was right away because I?ve been slowly saving up and doing small projects over time to turn the space into a playroom. Once I finally started bringing in professionals to move forward, the issues became impossible to ignore. The slope is so severe that I can?t get flooring installers to lay carpet, and shelving can?t safely sit against the wall without leaning ? which is a serious safety hazard since this room is meant for my two-year-old. I?ve called the company multiple times and was told I?d receive call-backs, but no one follows up. No real solution has been offered, and they?ve shown no willingness to fix the problem. "

Carolyn C on November 2025

Water in your basement? Cracks in your foundation? Leaky foundation walls? Call Woodford - we can help! Woodford Bros., Inc. specializes in basement waterproofing, foundation repair, concrete leveling, crawlspace repair, gutter installations and radon mitigation. Founded in 1962, Woodford's original focus was foundations and barns. Now, we do basement waterproofing, concrete leveling and radon mitigation. That's why Tom and Mike got the name "Basement Brothers." Honesty and hard work are at the heart of what we do, as modeled by our owners Tom and Mike Woodford. Our headquarters is in Apulia Station, outside of Tully, NY. We serve all of Central New York, including Syracuse, Rochester, Binghamton, Oswego, Ithaca, and Auburn.

"Extremely disappointed with the work Woodford Brothers did in my basement. They did waterproofing for me a couple of years ago, and when they dug and re-poured the concrete around the perimeter of my basement, they left the floor with a significant and uneven slope. I didn?t notice how bad it was right away because I?ve been slowly saving up and doing small projects over time to turn the space into a playroom. Once I finally started bringing in professionals to move forward, the issues became impossible to ignore. The slope is so severe that I can?t get flooring installers to lay carpet, and shelving can?t safely sit against the wall without leaning ? which is a serious safety hazard since this room is meant for my two-year-old. I?ve called the company multiple times and was told I?d receive call-backs, but no one follows up. No real solution has been offered, and they?ve shown no willingness to fix the problem. "

Carolyn C on November 2025


Avatar for Highlander Waterproofing Inc

Highlander Waterproofing Inc

5.00(
1
)
Approved Pro

Highlander Waterproofing Inc

5.00(
1
)
Approved Pro
14 years of experience
Free onsite estimate

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!

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!


Handyman services, door repairs/insallation, concrete repairs, remodeling, foundation repairs, light excavation. 25+ years experience Owner operated small business.


Premium Concrete llc

5.00(
1
)

Premium Concrete llc

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

-Premium Concrete LLC specializes in all concrete, masonry and excavation work. Our company strives for perfection and high quality over quantity. Owner operated with 10+ years in trades. All employees are responsible, respectful and experienced.

"Great job! Done by Great crew!"

Eric R on October 2023

-Premium Concrete LLC specializes in all concrete, masonry and excavation work. Our company strives for perfection and high quality over quantity. Owner operated with 10+ years in trades. All employees are responsible, respectful and experienced.

"Great job! Done by Great crew!"

Eric R on October 2023


Avatar for Diligent Structural Renovations llc.

Diligent Structural Renovations llc.

No reviews yet

Diligent Structural Renovations llc.

No reviews yet
6 years of experience

We are a structural renovating company where your peace of mind is our business. We do every thing from leveling and straightening structures, fixing foundations, decking, siding, and everything in between. We have also have a page on facebook under Diligent Structural Renovations with a ton of pictures of work that has been done. We are a small company but we are diligent and proud of the work we do and can do for you.

We are a structural renovating company where your peace of mind is our business. We do every thing from leveling and straightening structures, fixing foundations, decking, siding, and everything in between. We have also have a page on facebook under Diligent Structural Renovations with a ton of pictures of work that has been done. We are a small company but we are diligent and proud of the work we do and can do for you.



Diamond C Excavating & Design

No reviews yet

Diamond C Excavating & Design

No reviews yet
9 years of experience

Diamond C Excavating & Design strives for customer satisfaction and professionalism. We specialize in all excavation aspects, landscaping and design, land clearing, concrete, snow and ice management, and much more!

Diamond C Excavating & Design strives for customer satisfaction and professionalism. We specialize in all excavation aspects, landscaping and design, land clearing, concrete, snow and ice management, and much more!

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Foundation Repair questions, answered by experts

Most single-story homes don't have foundations strong enough to support a second story, but they can be reinforced for an addition. A structural engineer can assess your foundation and what needs to be done to get it ready. They'll look at any cracks or unevenness in your current foundation and consider any special framing or beams your home needs, especially if it’s in a high-wind or hurricane area.

“To support a second story, many structural engineers will require that you install additional concrete piers in the crawlspace,” says Tschudi. “This involves hand excavating, pouring a large concrete footing—usually with specially coated rebar—and then building concrete piers right up to the girders.”

Water damage in your home’s foundation is gradual, often beginning with small cracks that let water seep in. Over time, this weakens the foundation, which then allows in more water, causing significant structural damage. This process can take months or years to destroy your foundation, and the repairs can be very costly. Have your foundation inspected regularly to prevent significant damage.

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

It can be safe to live in a house with minor foundation problems as long as the issues are checked and monitored by a professional. Minor cracks are rarely a cause for structural concerns, but signs of leaks, sinking, or bulging walls should be strongly scrutinized by a foundation specialist. Similarly, it's always smart to hire a professional when you're concerned about buying a house with foundation repairs.

Efflorescence can damage a concrete slab for two to three years. After that, it resolves on its own once the surrounding salts are gone.

The Oswego, NY homeowners’ guide to foundation repairs

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