The Best Foundation Repair Companies in Knoxville, TN

Master Foundation and Crawl Space Repair holds an impressive 4.8 rating across 924 reviews, making them a trusted option. Reviewers commend their fair pricing and effective crawl space solutions. They excel in providing value without compromising quality. However, some clients have noted occasional delays in project completion. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is affordable crawl space and foundation repairs. It serves Knoxville and nearby regions, with $1,500 to $4,000 pricing, and the honest trade-offs are potential project delays and limited warranty options.

With a 4.8 rating from 683 reviews, 58 Foundations & Waterproofing is well-regarded in Knoxville. Customers appreciate their prompt service and knowledgeable staff who address various foundation concerns. They are particularly recognized for their effective waterproofing solutions. However, a few reviews mention inconsistent follow-up communication. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is reliable waterproofing and foundation repair. It serves Knoxville and surrounding areas, with $1,500 to $4,500 pricing, and the honest trade-offs are inconsistent follow-up and some service delays reported.

Ram Jack Eastern Tennessee has a commendable rating of 4.9 from 128 reviews. Customers often highlight their professional approach and effective solutions for foundation stabilization. They are known for their reliable service and expertise in underpinning. However, their limited review count may make some potential clients hesitant. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is expert foundation stabilization services. It serves Knoxville and surrounding areas, with $3,000 to $8,000 pricing, and the honest trade-offs are limited reviews and pricing may be higher than competitors.

Guardian Foundation Repair boasts a solid rating of 4.8 based on 121 reviews. Clients appreciate their honest assessments and effective repairs for various foundation issues. They are particularly noted for their customer-centric approach. However, a few customers have reported longer wait times for service appointments. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is honest and reliable foundation repairs. It serves Knoxville and nearby areas, with $2,000 to $5,000 pricing, and the honest trade-offs are longer wait times and limited service area.

American Standard Foundation Repair holds a rating of 4.8 with 79 reviews. Customers often mention their thorough evaluations and effective solutions. They are well-regarded for their customer service and attention to detail. However, their limited number of reviews may leave some potential clients uncertain about their overall service consistency. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is detail-oriented foundation assessments. It serves Knoxville and surrounding areas, with $2,000 to $6,000 pricing, and the honest trade-offs are limited reviews and higher pricing for certain services.

DG Foundation & Drainage LLC has an outstanding rating of 5.0 from 36 reviews. Clients praise their prompt service and expertise in drainage solutions. They are particularly noted for their dedication to customer satisfaction. However, the thin review base means their reputation is still promising but unproven. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is drainage solutions and customer service. It serves Knoxville and surrounding areas, with $1,000 to $3,500 pricing, and the honest trade-offs are thin review base and limited service history.

Insta Dri, LLC holds a solid rating of 4.8 with 55 reviews. Customers appreciate their quick response times and effective solutions for minor foundation issues. They are particularly recognized for their professionalism and customer service. However, some reviews suggest that their expertise may be limited to smaller projects. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is minor foundation repairs and quick service. It serves Knoxville and nearby areas, with $500 to $2,000 pricing, and the honest trade-offs are limited to smaller projects and fewer reviews compared to competitors.

American Foundation & Waterproofing has a rating of 4.6 from 128 reviews. Clients appreciate their thorough assessments and effective waterproofing solutions. They are well-regarded for their attention to detail. However, some customers have reported mixed experiences with customer service. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is detailed assessments and waterproofing. It serves Knoxville and surrounding areas, with $1,500 to $4,000 pricing, and the honest trade-offs are mixed customer service experiences and higher pricing.

Olshan Foundation Repair has a rating of 4.2 from 45 reviews. Customers appreciate their thorough inspections and clear explanations of necessary repairs. They are known for their long-standing presence in the industry. However, the limited number of reviews raises concerns about their current service quality. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is thorough inspections and established expertise. It serves Knoxville and surrounding areas, with $2,000 to $5,000 pricing, and the honest trade-offs are limited reviews and mixed customer feedback.