Do you serve both residential and commercial properties?

Yes, services are available for homeowners, property managers, and commercial property owners in Lewisville and surrounding areas.

Do you provide pier and beam foundation repair services?

Yes, pier and beam foundation repair services are offered, with a skilled team ready to address various foundation issues.

How long does your typical foundation repair take?

The duration of repairs varies based on the severity of the issue, but most projects are completed within a few days.

What services do you offer?

Services include slab foundation repair, pier and beam foundation repair, and drainage correction, among others, ensuring comprehensive support for foundation issues.

Do you offer drainage repair services?

Yes, drainage repair services are provided, with a team prepared to address drainage issues efficiently.

A-1 Guaranteed Foundation Repair

Name: A-1 Guaranteed Foundation Repair
Address: 1047 E State Hwy 121, Lewisville, TX 75057, Lewisville, TX, US
Telephone: +1214-392-2633

Reviews read through Jul 28, 2026 · Scored Aug 10, 2026 · 55 reviews read

1047 E State Hwy 121, Lewisville, TX 75057

214-392-2633

Visit Website

60.8

DFW Pros score

4.8★ 54 reviews55 read in full

Listing details verified yesterday.

A-1 Guaranteed Foundation Repair offers foundation and concrete repair services in Lewisville, TX. The company provides free inspections and estimates for various repairs, including slab and pier & beam options, drainage correction, and root barrier installation. Certified technicians ensure quality workmanship and maintain clean job sites throughout the Dallas-Fort Worth Metroplex.

Ranked in: Best Foundation Repair in DFW

How the reviews break down

4.8★ average from 54 Google reviews

5★
50 93%
4★
1 2%
3★
0 0%
2★
0 0%
1★
3 6%

6% of these reviews are one or two stars. A high average with a tail like that usually means something specific goes wrong for a minority of customers, which is what the cautions below are drawn from.

A-1 Guaranteed Foundation Repair specializes in foundation repair services, offering thorough evaluations and root cause diagnosis. The team is known for their courteous staff, work quality, and fair pricing.

Services offered by A-1 Guaranteed Foundation Repair

Foundation Repair: Offers free inspections and estimates for slab and pier & beam foundation repairs, along with drainage correction and root barrier installation.
Concrete Contractor: Provides concrete repair services, ensuring quality workmanship and clean job sites for various concrete-related projects.

On-site service available

Wheelchair accessible parking