What '58 Foundations & Waterproofing does

'58 Foundations & Waterproofing is a privately held, Knoxville-headquartered residential home-services company founded in 1958 that specializes in foundation repair, basement waterproofing, crawl space encapsulation, concrete leveling, mold remediation, radon mitigation, and egress window installation. The company serves homeowners directly across 10 U.S. states plus Washington DC (Tennessee, Maryland, Delaware, Virginia/DC, Georgia, Pennsylvania, North Carolina, South Carolina, and New Jersey), with a direct-to-consumer go-to-market built around free in-home inspections by Certified Foundation Specialists who diagnose problems and quote project-based solutions on site.

The company monetizes exclusively through professional services revenue, with project-based pricing that varies by home condition and scope: basement waterproofing typically ranges from $2,500 to $15,000, crawl space encapsulation from $1,500 to $15,000, and foundation repair, concrete leveling, and mold remediation quoted per engagement. To support larger tickets, '58 offers consumer financing (notably 48-month no-interest plans) and promotional discounts (50% off labor; $1,500 off projects over $10,000). The technical product portfolio includes a set of proprietary, branded systems — '58 Strong Helical Piers, Carbon '58 Wall Straps and Floor Stitches, Steel I-Beams, Channel '58 Drainage, Workhorse Sump Pump Systems, HumidiGuard Dehumidifiers, and Dilute Oxidation Technology plus React|Extract for mold — which are specified by name in marketing materials and differentiated on performance claims (e.g., Workhorse pumps rated to move 3x competitor water volume; polyurethane foam cures in 15 minutes).

Differentiation is anchored on a Life-of-the-Structure Warranty and an industry-exclusive Money Back Guarantee, more than 65 years of brand history, an A+ BBB rating, and a 4.8/5 Google rating across 2,000+ reviews. The business operates with 101-250 employees, no disclosed parent company, no institutional funding, and no M&A activity in the source materials; ownership appears to remain with private stakeholders following a prior identity as BDry Waterproofing of Knoxville. No public revenue figures, API products, AI/ML capabilities, or formal certifications are disclosed.

Name

'58 Foundations & Waterproofing

Legal name

'58 Foundations & Waterproofing

Website

https://58foundations.com

Company type

Private

Founded year

1958

Operating status

Operating

Headcount range

101–250 employees

Short description

'58 Foundations & Waterproofing is a privately held, Knoxville-based residential home-services company founded in 1958 that provides foundation repair, basement waterproofing, crawl space encapsulation, concrete leveling, mold removal, radon mitigation, and egress window installation to homeowners across 10 U.S. states plus Washington DC.

Ownership category

akta.pro rank

Product category

Foundation Repair & Waterproofing Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Masonry Contractors (238140), Drywall and Insulation Contractors (238310)

SIC

Adhesives & Sealants (2891), Concrete Products, Except Block & Brick (3272)

akta.pro primary industry

Basement Waterproofing & Moisture Control (HSAPACAA)

akta.pro secondary industries

Concrete Waterproofing & Moisture Mitigation (HSAGALAF), Priming, Sealing & Waterproof Coatings (Stain/Smoke Sealing, Damp-Proofing) (HSAPAHAH), Foundation Remediation & Underpinning (Jack Piles, Resin Injection, Re-leveling) (IMAFAOAL), Building Envelope & Weatherproofing (Roofing/Waterproofing/Gutters) (IMAIABAG)

Keywords

• Foundation repair services
• Basement waterproofing
• Crawl space encapsulation
• Concrete leveling
• Mold remediation

Headquarters

HQ city

Knoxville

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Technology or R&D

Revenue model

1. Foundation Repair Services: One-time service revenue from foundation repair including crack repair, wall reinforcement, pier installation, and settlement stabilization. Revenue is project-based with pricing varying by scope and home conditions.
2. Basement Waterproofing Services: Interior waterproofing system installation including drainage channels, sump pumps, vapor barriers, and wall membranes. Project-based pricing ranging from $2,500 to $15,000 depending on complexity.
3. Crawl Space Services: Crawl space encapsulation, waterproofing, dehumidification, and mold removal services. Encapsulation costs range from $1,500 to $15,000 based on size and damage extent.
4. Concrete Leveling Services: Polyurethane foam injection for raising and stabilizing sunken concrete surfaces including driveways, sidewalks, pool decks, and garage floors. Job completion typically within hours.
5. Mold Removal Services: Professional mold remediation using proprietary DOT and React/Extract technologies. Most residential jobs take 1-3 days depending on contamination extent.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

'58 Foundations & Waterproofing provides residential foundation repair, basement waterproofing, crawl space encapsulation, concrete leveling, mold removal, radon mitigation, and egress window installation services. The company dispatches Certified Foundation Specialists to conduct free in-home inspections and deliver project-based repair and waterproofing solutions for homeowners across the southeastern and mid-Atlantic United States. Each service is backed by a Life-of-the-Structure Warranty and Money Back Guarantee, with proprietary branded products including '58 Strong Helical Piers, Carbon '58 Wall Straps, Channel '58 Drainage, and Workhorse sump pump systems.

Product overview

'58 Foundations & Waterproofing is a home services company offering a comprehensive suite of foundation repair, waterproofing, and structural maintenance solutions. The company's core service offerings include Foundation Repair, Basement Waterproofing, Crawl Space Repair, Concrete Leveling, Mold Removal, Radon Mitigation, and Egress Window Installation. These services are supported by proprietary and branded product lines including '58 Strong (Steel I-Beams, Floor Stabilizers, Helical Piers, Carbon Fiber Floor Stitches), Workhorse (Sump Pump System, OT Battery Backup), Channel '58 Drainage System, HumidiGuard Dehumidifier, Carbon '58 Wall Straps, and Helical Tieback Anchors. The company also offers specialized solutions like Push Piers for foundation stabilization, Crawl Space Encapsulation, Polyurethane Foam Lifting, and proprietary mold remediation technologies (Dilute Oxidation Technology, '58 React|Extract). All services are backed by a Life-of-the-Structure Warranty and industry-exclusive Money Back Guarantee. The company operates across multiple states in the Southeast and Mid-Atlantic regions, serving homeowners since 1958.

Differentiator

Problem solved

Functional benefit

Products and services

• Foundation Repair Structural foundation repair services for residential homeowners addressing wall cracks, bowing walls, and settlement issues. Includes push piers, helical piers, carbon fiber straps, steel I-beams, wall anchors, and crack repair.
• Basement Waterproofing Interior basement waterproofing solutions for homeowners including Channel '58 drainage system, Workhorse sump pumps, vapor barriers, wall membranes, and HumidiGuard dehumidifiers to prevent water intrusion.
• Crawl Space Repair Crawl space encapsulation and waterproofing services including vapor barriers, insulation, dehumidification, sump pumps, lighting, and pest deterrence for residential properties.
• Concrete Leveling

Quantifiable outcome

• Products designed to move 3x more water than competitor solutions
• +2 more outcomes

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Groundworks: Large PE-backed platform consolidating foundation repair, basement waterproofing and crawl space operators across the U.S. Directly comparable to '58 in core services (foundation piers, waterproofing, crawl space encapsulation) but operates at national scale across multiple brands.
• ServiceMaster Restore: National disaster restoration and home services brand covering water damage, mold and structural drying. Overlaps with '58 on mold remediation and basement water damage restoration, though its scope is broader than foundation repair.

Direct peers

• Basement Systems Inc. National network of basement waterproofing, foundation repair and crawl space contractors using proprietary products and a dealer model. Closely comparable offering to '58, especially on waterproofing systems, sump pumps and crawl space encapsulation.
• JES Foundation Repair: Mid-Atlantic and Southeast foundation repair, basement waterproofing and crawl space contractor. Directly overlapping services, customer base (residential homeowners) and geographic footprint with '58, including push/helical piers and basement waterproofing systems.
• BDry Systems: Direct-to-consumer basement waterproofing franchise/network. '58 was formerly 'BDry Waterproofing of Knoxville', making this both a brand predecessor and a directly comparable competitor in basement waterproofing delivery.
• Foundation Recovery Systems: Regional foundation repair and basement waterproofing contractor serving the Midwest. Comparable in service mix (wall stabilization, piering, waterproofing) and residential homeowner go-to-market.
• Ohio Basement Authority: Regional foundation repair, basement waterproofing and crawl space encapsulation contractor in Ohio. Operates as part of a larger basement/foundation platform and offers directly comparable services to '58's waterproofing and structural repair lines.

Regional players

• Acculevel: Foundation repair and waterproofing contractor serving Indiana, Kentucky and surrounding Midwest states. Closely comparable offerings (piering, wall anchors, waterproofing) with regional rather than Mid-Atlantic/Southeast focus.
• Power Lift Foundation Repair: Regional foundation repair contractor using steel piers and wall reinforcement systems. Comparable to '58 in core foundation stabilization techniques and residential homeowner customer base, with regional rather than multi-state reach.

Emerging players

• Crawl Space Ninja: Crawl space encapsulation, waterproofing and structural repair specialist. Overlaps with '58's crawl space encapsulation, dehumidification and mold remediation services, with a stronger crawl-space-only focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/58foundationsandwaterproofing
• LinkedInlinkedin.com/company/58-foundations
• YouTubeyoutube.com/@58Foundations
• Instagraminstagram.com/58foundations
• Xx.com/58Foundations

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about '58 Foundations & Waterproofing