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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified foundation repairs reviews

Find Foundation repair specialists in Key Largo

Avatar for Alpha Foundations

Alpha Foundations

5.00(
5
)
Approved Pro

Alpha Foundations

5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

Established in 2002, Alpha Foundations stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair and structural reinforcement to crawl space encapsulation, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across the entire state of Florida & South Georgia, we bring our expertise closer to you. Alpha Foundations proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Alpha Foundations, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! CBC1257350 (FL)

"This is a follow up to my prior review of Alpha Foundations. After reading my initial review, Alex (The General Manager) conctacted me to chat about my experience. I left the conversation with a better understanding of the initial inspection process and thoroughly impressed with the overall customer service of everyone I came into contact with at Alpha. From the sales team, field techs and management, my customer service experience was top notch. It's obvious to me that customer service and satisfaction is at the top of their priority list and it resonates througout the organization. Although I experienced a very minor issue with the initial diagnosis of the problems my property was having, I wouldn't hesitate to hire them again in the future and would recommend them to friends and family."

James T on March 2025

Established in 2002, Alpha Foundations stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair and structural reinforcement to crawl space encapsulation, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across the entire state of Florida & South Georgia, we bring our expertise closer to you. Alpha Foundations proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Alpha Foundations, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! CBC1257350 (FL)

"This is a follow up to my prior review of Alpha Foundations. After reading my initial review, Alex (The General Manager) conctacted me to chat about my experience. I left the conversation with a better understanding of the initial inspection process and thoroughly impressed with the overall customer service of everyone I came into contact with at Alpha. From the sales team, field techs and management, my customer service experience was top notch. It's obvious to me that customer service and satisfaction is at the top of their priority list and it resonates througout the organization. Although I experienced a very minor issue with the initial diagnosis of the problems my property was having, I wouldn't hesitate to hire them again in the future and would recommend them to friends and family."

James T on March 2025


General contractor with 20 years experience building customs homes, pools, docks , renovations, demolition, additions , concrete, as well as grading and excavation work



Avatar for RES

RES

4.56(
9
)

RES

4.56(
9
)
Customers say: Terrific value
10 years of experience

Ruffini Engineering Services LLC (RES) is a licensed and insured Civil & Structural Engineering Company founded in 2015. We support small and medium size projects and deliver fast turnaround times. We offer services for: -Foundations and Framing -MEP (mechanical, electrical, plumbing) -Permit Drawings and Project Consulting -Grading and Retaining Walls -Architectural Services Whether you need permit consulting for your DIY project or require a comprehensive structural design for yourself or a contractor, we can help. RES is licensed to perform engineering work in Colorado, Florida, Wyoming, Arizona, Lousiana, and Texas

"Tony has not honored our agreement. I hired him to draw a new sewer pipe connection, 6 months ago, he told me it would take 3 to 4 weeks. I still do not have an acceptable drawing. Extremely disappointed with the unprofessional performance. Refuses to return calls or emails or produce usable drawings. Just has his assistant continue to make excuses because they cannot get the work done. Hire someone else that has integrity if you need any engineering done. Will be seeking legal action to get my money back."

Jason H on December 2024

Ruffini Engineering Services LLC (RES) is a licensed and insured Civil & Structural Engineering Company founded in 2015. We support small and medium size projects and deliver fast turnaround times. We offer services for: -Foundations and Framing -MEP (mechanical, electrical, plumbing) -Permit Drawings and Project Consulting -Grading and Retaining Walls -Architectural Services Whether you need permit consulting for your DIY project or require a comprehensive structural design for yourself or a contractor, we can help. RES is licensed to perform engineering work in Colorado, Florida, Wyoming, Arizona, Lousiana, and Texas

"Tony has not honored our agreement. I hired him to draw a new sewer pipe connection, 6 months ago, he told me it would take 3 to 4 weeks. I still do not have an acceptable drawing. Extremely disappointed with the unprofessional performance. Refuses to return calls or emails or produce usable drawings. Just has his assistant continue to make excuses because they cannot get the work done. Hire someone else that has integrity if you need any engineering done. Will be seeking legal action to get my money back."

Jason H on December 2024


Home Field Services

No reviews yet

Home Field Services

No reviews yet
11 years of experience

Specialties: Impact Windows & Doors, All types of Roofing, General Construction, Property Management History Established in 2014. After for years working in the property management and preservation for commercial clients like banks and other institutions remodeling and constructing their properties in multiple states and cities we have decided to grow and start offering our services directly to the public with attractive 100% Financing with 0 money out of pocket Meet the Business Owner Nachman G. From a young age i have been in the construction field I started from the bottom and climbed all the way up to be a general contractor in multiple states today I mostly managed the business but i have a unique advantage because of the years i have spent on the worksite hands on managing crews first hand Home Field Services - We Get It Done !

Specialties: Impact Windows & Doors, All types of Roofing, General Construction, Property Management History Established in 2014. After for years working in the property management and preservation for commercial clients like banks and other institutions remodeling and constructing their properties in multiple states and cities we have decided to grow and start offering our services directly to the public with attractive 100% Financing with 0 money out of pocket Meet the Business Owner Nachman G. From a young age i have been in the construction field I started from the bottom and climbed all the way up to be a general contractor in multiple states today I mostly managed the business but i have a unique advantage because of the years i have spent on the worksite hands on managing crews first hand Home Field Services - We Get It Done !


Avatar for Poly Lift USA

Poly Lift USA

4.67(
9
)

Poly Lift USA

4.67(
9
)
Customers say: Quick response
10 years of experience

Poly Lift USA offers a quick and easy fix to your concrete settling problems. Dont replace it when you can raise it at a fraction of the cost! Our polyurethane injection process lifts and levels your sinking concrete without disruption. Most projects are completed in a few hours. And 15 minutes after, our structural grade foam is fully hardened and the area may be driven on and returned back to full function ! Made of recycled material, our polyurethane offers a clean, eco friendly solution to your sinking or settled concrete. Our Eco-Foam is also designed to provide soil stabilization in the event of erosion and or waterproofing. Filling any voids under homes, behind sea walls, under driveways, pool decks more. Call now for a free consultation! **Poly Lift USA does not supply or pour any new concrete or pour any self leveling surface** We lift and align existing slabs using injection technology.

"First class from start to finish."

John P on March 2020

Poly Lift USA offers a quick and easy fix to your concrete settling problems. Dont replace it when you can raise it at a fraction of the cost! Our polyurethane injection process lifts and levels your sinking concrete without disruption. Most projects are completed in a few hours. And 15 minutes after, our structural grade foam is fully hardened and the area may be driven on and returned back to full function ! Made of recycled material, our polyurethane offers a clean, eco friendly solution to your sinking or settled concrete. Our Eco-Foam is also designed to provide soil stabilization in the event of erosion and or waterproofing. Filling any voids under homes, behind sea walls, under driveways, pool decks more. Call now for a free consultation! **Poly Lift USA does not supply or pour any new concrete or pour any self leveling surface** We lift and align existing slabs using injection technology.

"First class from start to finish."

John P on March 2020





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Foundation Repair questions, answered by experts

It depends on the bank and the extent of the issue. Some banks will lend against homes with minor foundation damage, but most won’t if the issue is structural since the home acts as collateral for the mortgage. Banks that offer renovation loans might still finance a home with structural problems. More minor issues like settling cracks and intermittent problems with humidity are unlikely to stop a bank from financing.

If you don’t have any access to or knowledge of any area underneath your home, chances are it’s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it’s just a few inches tall, it’s likely a slab. If it’s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.

Yes, slab leaks are fairly common, especially in older homes and places that are prone to earthquakes which can move home foundations.

If your foundation is unfinished, has surface damage, or is just plain unappealing, foundation refacing can be another great way to increase your curb appeal and give your foundation a fresh look. Used in conjunction with foundation planting, refacing can completely change the look of your foundation and your home. 

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.

The Key Largo, FL homeowners’ guide to foundation repairs

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