+1 214-392-2633
1047 E State Hwy 121, Lewisville, TX 75057, United States
About best foundation repair company in Dallas
When your home's foundation shows signs of trouble, you need a partner you can trust—a team with the expertise to diagnose the problem correctly and the integrity to fix it right. For over 20 years, A-1 Guaranteed Foundation Repair has been that trusted partner for homeowners across the DFW Metroplex region.Our difference starts with our people. Our A-1 Certified Foundation Repair Technicians aren't just workers; they're craftsmen who take pride in protecting your most valuable investment. We understand the stress foundation issues can cause, which is why we begin every project with a no-obligation, honest evaluation. We explain the 'what' and the 'why' clearly, so you can make an informed d...
Photos
Our Services
Slab Foundation Repair
<p>Is your concrete slab foundation showing cracks, uneven floors, or sticking doors and windows? These are warning signs that demand expert attention. At A-1 Guaranteed Foundation Repair, we specialize in diagnosing and repairing slab foundation issues for homes and businesses across DFW Metroplex.</p><p>Our process begins with a comprehensive, free inspection. Our certified technicians use precise tools to measure elevation changes and identify the root cause of the settlemen...
<p>Is your concrete slab foundation showing cracks, uneven floors, or sticking doors and windows? These are warning signs that demand expert attention. At A-1 Guaranteed Foundation Repair, we specialize in diagnosing and repairing slab foundation issues for homes and businesses across DFW Metroplex.</p><p>Our process begins with a comprehensive, free inspection. Our certified technicians use precise tools to measure elevation changes and identify the root cause of the settlement—whether it's soil composition, moisture variation, or drainage problems. We then design a customized repair plan, most often utilizing high-strength steel piers (push piers or helical piers) driven deep into stable soil or bedrock to permanently lift and stabilize your foundation.</p><p>This service is essential for any property owner noticing signs of foundation distress. Left unchecked, a failing slab can lead to severe structural damage, plumbing leaks, and significantly decreased property value. Our team executes the repair with minimal disruption, keeping your space clean and communicating every step of the way. We back every slab foundation repair with our lifetime transferable warranty, giving you the assurance that your investment is protected. Choose the local experts who have been solving DFW Metroplex's unique soil challenges for decades.</p>
Pier & Beam Foundation Repair
<p>Homes with pier and beam foundations offer unique advantages, but they also face specific challenges like sagging floors, bouncy feel, and crawl space moisture. A-1 Guaranteed Foundation Repair provides specialized solutions to restore stability and comfort to your pier and beam home in the DFW Metroplex area.</p><p>Our technicians are experts in accessing and assessing your crawl space. We look for issues like rotting or damaged wood beams, shifted or sinking piers, and ina...
<p>Homes with pier and beam foundations offer unique advantages, but they also face specific challenges like sagging floors, bouncy feel, and crawl space moisture. A-1 Guaranteed Foundation Repair provides specialized solutions to restore stability and comfort to your pier and beam home in the DFW Metroplex area.</p><p>Our technicians are experts in accessing and assessing your crawl space. We look for issues like rotting or damaged wood beams, shifted or sinking piers, and inadequate ventilation leading to wood decay. Our repair strategy may involve installing new concrete piers, adding supplemental steel supports, shimming existing piers, or replacing compromised beams. We focus on creating a solid, level base for your home that will last for generations.</p><p>This service is critical for homeowners who value the accessible plumbing and electrical systems of a pier and beam design but are experiencing instability. A properly repaired pier and beam foundation not only eliminates floor problems but also improves energy efficiency by sealing the crawl space from moisture and pests. Our meticulous team ensures the job is done safely and thoroughly, with careful attention to detail and a final clean-up that leaves your property better than we found it. Trust the local professionals who understand the intricacies of DFW Metroplex's older and newer pier and beam constructions.</p>
Drainage Correction
<p>Water is the most common enemy of a stable foundation. Improper drainage can saturate the soil around your home, causing it to expand and contract, which leads to foundation movement, cracks, and basement or crawl space leaks. A-1 Guaranteed Foundation Repair offers professional drainage correction services in DFW Metroplex to protect your foundation at its source.</p><p>Our service involves a thorough evaluation of your property's grading, gutter and downspout systems,...
<p>Water is the most common enemy of a stable foundation. Improper drainage can saturate the soil around your home, causing it to expand and contract, which leads to foundation movement, cracks, and basement or crawl space leaks. A-1 Guaranteed Foundation Repair offers professional drainage correction services in DFW Metroplex to protect your foundation at its source.</p><p>Our service involves a thorough evaluation of your property's grading, gutter and downspout systems, and surface water flow. We identify areas where water is pooling near your foundation or where runoff is improperly directed. Solutions may include regrading the soil to slope away from your home, installing French drains or channel drains to redirect subsurface water, extending downspouts further from the foundation, or adding splash blocks and swales.</p><p>This proactive service is for every homeowner, whether you're currently experiencing foundation issues or want to prevent them. Good drainage is essential maintenance that safeguards your foundation's integrity, prevents basement flooding, and deters mold and insect infestations. Our team executes drainage projects with precision, using quality materials and techniques designed for the specific soil and climate conditions of DFW Metroplex. By addressing the cause, not just the symptom, we help ensure your foundation repairs are a long-term success.</p>
Root Barrier Installation
<p>Beautiful trees can become a hidden threat to your foundation when their roots seek out moisture underneath your home's slab or pier and beam system. This pressure can cause significant cracking and upheaval. A-1 Guaranteed Foundation Repair provides professional root barrier installation in DFW Metroplex to create a permanent, protective shield for your foundation.</p><p>Our installation process is designed to be effective and minimally invasive. We carefully excavate...
<p>Beautiful trees can become a hidden threat to your foundation when their roots seek out moisture underneath your home's slab or pier and beam system. This pressure can cause significant cracking and upheaval. A-1 Guaranteed Foundation Repair provides professional root barrier installation in DFW Metroplex to create a permanent, protective shield for your foundation.</p><p>Our installation process is designed to be effective and minimally invasive. We carefully excavate a trench between the threatening tree roots and your foundation. Into this trench, we install a specially engineered barrier material—typically a tough, durable plastic panel—that is impermeable to roots. This barrier redirects root growth downward and away from your foundation, stopping existing damage and preventing future issues, all while preserving the health of your valuable trees.</p><p>This service is ideal for homeowners with large trees (like oaks, willows, or maples) planted close to the house. It's a strategic, long-term solution that is far more cost-effective than repairing major root-induced foundation damage or removing mature trees. Our technicians have the expertise to install barriers at the correct depth and placement to be effective for decades. Protect your home's stability and your landscape's beauty with a professionally installed root barrier from the local experts at A-1 Guaranteed.</p>
“Great Company did a fantastic job repairing my homes foundation problem. They came to my rescue when no other foundation company would. I had a very time sensitive issue and during a severely bad ice storm and still the first to get the job done. Along with a helpful staff Dylan and Kevin especially the cost was far less than the other companies that quoted me outrageous amount of money. and couldn't come to do the work for months. If you need foundation work call A1 guarantee and you will get a company very affordable and friendly. Foundation repairs can be very unpleasant but A1 guarantee made it easier and saved me not only money. Thanks Dylan and Kevin”
— Chance Brown
“Reasonable and Responsive!
They just completed adding a 12 foot support beam and some shimming on the pier & beam foundation for my 1908 historical home in Old East Dallas that we put up for sale.
I used them for similar work when we bought the house years ago. These grand old houses just need an occasional adjustment. I have had foundation companies quote to spend many thousands for major work that wasn’t needed.
I also used A1 on a lake house in East Texas.
Dylan, the owner is very nice as is Louis and his team. They all know what they are doing.
I definitely recommend them for good work at a fair price.”
— John Javelli
“As a real estate agent and home renovator i have been using and recommending A-1 Guaranteed for over 10 years. They are honest and don't try to oversell work that is not needed. When i schedule a job they always start on time and finish on …”
— Dan Washburn
“I highly recommend A1 Guaranteed Foundation Repair! We had an excellent experience with them from start to finish. Mariana was amazing to work with - she was so helpful in getting us a quote and coordinating the schedule, making the whole process smooth. The crew was fantastic. They were professional, incredibly thorough, and did an amazing job cleaning up the site afterward. The pricing was very fair, and the value is outstanding. We are so glad to have found such a trustworthy company and would easily recommend them to anyone.”
— J Jacob
“A1 was easy to work. They have a lifetime warranty on their work and it's transferrable if you sell your home. They worked fast and got our piers dug and set all in 1 day. They also set up third party engineer checks and a plumbing leak check after the work is completed. We used them after multiple neighbors recommended them for the same issues. They clean up pretty well after and you can hardly tell the yard was torn up. It would be nice if they washed down the concrete after as there was a lot of mud, but otherwise we were happy with the service.”
— Talia Hauser
“A-1 Guaranteed Foundation is exceptional. As a Realtor for 18 years I have needed the service of a foundation company many times and they are who I refer to. My clients that have used have all been very satisfied with the quality of work, …”
— Barbara Thomas
Write a Review
✓ Thank you! Your review has been submitted.
Contact best foundation repair company in Dallas
Fill in the form below and we'll get back to you as soon as possible.
When your home's foundation shows signs of trouble, you need a partner you can trust—a team with the expertise to diagnose the problem correctly and the integrity to fix it right. For over 20 years, A-1 Guaranteed Foundation Repair has been that trusted partner for homeowners across the DFW Metroplex region.Our difference starts with our people. Our A-1 Certified Foundation Repair Technicians aren't just workers; they're craftsmen who take pride in protecting your most valuable investment. We understand the stress foundation issues can cause, which is why we begin every project with a no-obligation, honest evaluation. We explain the 'what' and the 'why' clearly, so you can make an informed decision with confidence.We stand firmly behind our six-step process and our work with a lifetime guarantee. This isn't just a promise on paper; it's our commitment to your long-term peace of mind. From the initial inspection to the final cleanup, our team is professional, punctual, and respectful of your home. We've earned our reputation as a premier choice through thousands of successful repairs and countless satisfied customers like Sandra, Jeff, and Scott.Your home deserves the A-1 Guarantee. Let us show you what dedicated, experienced foundation care looks like.
