FIRM Foundation Repair
FIRM Foundation Repair
FIRM Foundation Repair is based in Grand Prairie and serves residential and commercial properties across the Dallas–Fort Worth area. Its foundation services cover both slab and pier-and-beam structures.
Last Updated October 3, 2026.
Business Highlights
- Founders Ryan Green and Mason Birdwell have over 30 years of combined foundation-repair experience.
- FIRM says it does not recommend unnecessary repairs or attempt to overcharge for unwarranted work.
- FIRM Foundation Repair was an Angi 2022 Super Service Award winner.
Service Area
Dallas–Fort Worth area.
Featured Local Business
FIRM Foundation Repair is one of 7 concrete & masonry contractors ProsGrade lists in Grand Prairie, Texas.
4 services listed, including Slab foundation repair, Pier-and-beam foundation repair and Drainage correction. Open Monday to Saturday. Rated 5.0 from 37 reviews.
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How This Business Compares
How FIRM Foundation Repair compares with the other 6 concrete & masonry contractors on ProsGrade in Grand Prairie, using public Google ratings and review counts.
- Ranks in the top quarter of the 7 Grand Prairie concrete & masonry contractors on ProsGrade by Google rating and review volume.
- Rated 5.0 on Google, at or above the 4.9 average of other Grand Prairie concrete & masonry contractors on ProsGrade.
- Has the most Google reviews (37) of the 7 Grand Prairie concrete & masonry contractors on ProsGrade.
- One of 5 Grand Prairie concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
4 services- Slab foundation repairConcrete-pressed and steel-pressed pilings
- Pier-and-beam foundation repairSoil excavation; structural wood replacement; foundation vents and ventilation fans
- Drainage correctionFrench, surface and channel drains; drainage swales
- Retaining wall installationRetaining wall blocks, railroad ties and poured concrete
Reviews
What customers say
Customers praise the crew’s professionalism and clear communication. One homeowner says an independent structural engineer confirmed FIRM’s recommendation to place piers around only part of the home was sufficient. Another says the crew repaired a sprinkler-pipe hole it had not caused while already digging nearby.
Customer Reviews
Oksana Buss
Robyn Whelan
Paul Conlin
Joel Hockman
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Frequently Asked Questions
Does FIRM Foundation Repair offer free estimates?
It offers a free, no-obligation estimate for repair.
Does FIRM Foundation Repair offer financing?
It advertises a 0% financing option.








