What Tri-State Waterproofing does

Tri-State Waterproofing (legal name Tri-State Waterproofing Service Inc) is a family-owned, privately held field-service company founded in 2000 and headquartered in Gainesville, Georgia, with an additional office in Woodstock, Georgia. It provides waterproofing and foundation repair services to residential homeowners, commercial building owners, and new-construction builders across Georgia, South Carolina, and North Carolina. Its core service lines include basement waterproofing (interior/exterior drainage, sump pumps, crack injections, dehumidifiers), crawl space repair and encapsulation, foundation repair, commercial waterproofing, concrete correction, and new-construction waterproofing.

Technically, the business applies established foundation and waterproofing methods rather than proprietary technology: helical and push piers (galvanized/zinc-coated for corrosion resistance), high-tensile carbon fiber strap reinforcement, soldier beams and tie-back systems, epoxy and polyurethane crack injection, sloped interior trench drainage, exterior waterproof membranes and drainage boards, adjustable steel crawl space power posts, vapor barriers, and commercial-grade dehumidification systems that maintain humidity below 55%. The most notable technology-adjacent feature is app-enabled real-time humidity tracking on its basement/crawl space dehumidifiers.

The revenue model is project-based professional services, with one-time engagements priced by scope and property requirements. Go-to-market is sales-led and locally focused: direct customer acquisition via phone (770-869-7888), website contact forms, and free on-site estimates, supported by content marketing (blog, website), organic social (Facebook, LinkedIn), and lead generation through a HomeAdvisor screening/approval relationship. Pricing is quote-based and not publicly disclosed, though crawl space repair is cited at $1,500–$15,000 and encapsulation at $5,000–$15,000; financing options are offered on all services. The company holds BBB A+ accreditation and markets 23+ years of regional expertise in North Georgia clay soils and seasonal moisture patterns.

Name

Tri-State Waterproofing

Legal name

Tri-State Waterproofing Service Inc

Website

https://tristatewaterproofing.net

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Tri-State Waterproofing is a family-owned Georgia field-service company providing basement waterproofing, crawl space repair and encapsulation, and foundation repair on a project basis to residential, commercial, and new-construction customers across Georgia, South Carolina, and North Carolina.

Ownership category

akta.pro rank

Product category

Waterproofing and Foundation Repair Services

SIC

Adhesives & Sealants (2891)

akta.pro primary industry

Basement Waterproofing & Moisture Control (HSAPACAA)

akta.pro secondary industries

Waterproof Coatings & Leak Sealing (Basements, Foundations, Roof Coatings) (HSAGADAI), Concrete Waterproofing & Moisture Mitigation (HSAGALAF), Concrete Repair, Sealing & Waterproofing (Coatings/Membranes) (IMAIAKAK), Priming, Sealing & Waterproof Coatings (Stain/Smoke Sealing, Damp-Proofing) (HSAPAHAH), Waterproofing Membranes & Systems (Liquid-Applied & Sheet) (IMADAOAC)

Keywords

• Basement waterproofing services
• Foundation repair solutions
• Crawl space encapsulation
• Commercial building waterproofing
• Concrete leveling services

Headquarters

HQ city

Gainesville

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Foundation Repair Services: Project-based foundation repair services including block wall replacement, carbon fiber straps, helical piers, push piers, soldier beams, and tie-back systems. Revenue is earned through one-time service projects with pricing based on scope of work and property requirements.
2. Basement Waterproofing Services: Interior and exterior basement waterproofing including drainage systems, crack injections, dehumidifier installation, and sewer/waterline leak repairs. One-time project revenue with free estimates provided to customers.
3. Crawl Space Repair and Encapsulation: Crawl space services including drainage systems, power posts, encapsulation, and dehumidification. Revenue from both repair and full encapsulation projects ranging from targeted repairs to comprehensive solutions.
4. Commercial Waterproofing Services: Waterproofing services for commercial buildings including substructures, water features, elevator shafts, pedestrian walkways, parking garages, and above/below-grade walls using various membrane systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Tri-State Waterproofing is a regional contractor that installs, repairs, and maintains waterproofing, foundation repair, and crawl space systems for residential and commercial properties. Core offerings include basement waterproofing (interior drainage, exterior membranes, crack injections, and dehumidifiers), crawl space repair and full encapsulation, and foundation stabilization using helical piers, push piers, carbon fiber straps, soldier beams, and tie-backs.

Product overview

Tri-State Waterproofing offers a portfolio of waterproofing and foundation repair services primarily focused on residential and commercial properties in Georgia, South Carolina, and North Carolina. The core service lines include Basement Waterproofing (with interior/exterior systems, crack injections, and dehumidifiers), Crawl Space Repair (with power posts, drainage, and encapsulation options), and Foundation Repair (using helical piers, push piers, carbon fiber straps, soldier beams, and tie-back systems). Supporting services include Commercial Waterproofing, Concrete Correction, and New Construction Waterproofing. The company positions crawl space encapsulation as a comprehensive upgrade to traditional repair, and offers various specialty products like basement dehumidifiers with app monitoring.

Differentiator

Problem solved

Functional benefit

Products and services

• Basement Waterproofing Comprehensive basement waterproofing for residential properties, including interior and exterior drainage systems, sump pump installation, epoxy and polyurethane crack injections, dehumidifier installation, and sewer/waterline leak repairs. Intended for homeowners experiencing water intrusion, basement flooding, musty odors, mold, or hydrostatic pressure damage.
• Crawl Space Repair Crawl space repair services including internal drainage systems, adjustable steel power posts for floor stabilization, dehumidification, and targeted moisture and mold remediation. Intended for homeowners with crawl space moisture, sagging floors, structural instability, musty odors, or ventilation issues.
• Crawl Space Encapsulation Full encapsulation system that seals the crawl space from outside air and ground moisture using heavy-duty vapor barriers, sealed foundation vents, wall insulation, dehumidifiers, and insulated access doors to maintain stable humidity and temperature. Typically priced $5,000 to $15,000; reported outcomes include 15-30% energy savings and 10-15% property value uplift.
• Foundation Repair Foundation repair for residential and commercial properties addressing cracks, settlement, and structural instability using block wall replacement, carbon fiber straps, galvanized helical piers, zinc-coated push piers, soldier beams, and tie-back systems. Intended for property owners with settling foundations, bowing or cracking walls, sagging floors, and structural damage.
• Commercial Waterproofing Waterproofing services for commercial properties including foundations, basements, rooftops, substructures, elevator shafts, parking garages, and pedestrian walkways, applied with self-adhering sheet membranes, bituminous membranes, thermoplastic membranes, fluid-applied membranes, and composite rubberized asphalt membranes. Intended for building owners, facility managers, and developers.
• Concrete Correction Concrete repair services for cracks, uneven flooring, and surface deterioration using cutting-edge methods to level and restore concrete surfaces with long-lasting results. Intended for homeowners and property managers with damaged, settled, or uneven concrete.
• New Construction Foundation Waterproofing Foundation and basement waterproofing for new construction projects using advanced techniques applied during build-out to protect foundations against future water damage and ensure dry basements from completion. Intended for builders, developers, and general contractors.

Quantifiable outcome

• Energy savings of 15-30% reported after crawl space encapsulation
• +2 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

One partnership is on record.

• HomeAdvisorminorGTM or Marketing PartnerTri-State Waterproofing is screened and approved by HomeAdvisor, a home services marketplace that connects homeowners with trusted service providers. This approval provides third-party credibility and generates leads through the HomeAdvisor platform.

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Groundworks: National platform operating multiple foundation repair and waterproofing brands (e.g., Basement Systems, JES Foundation Repair, AFS). Comparable to Tri-State across the same core services (basement waterproofing, foundation repair, crawl space encapsulation) but at vastly greater scale and with PE-backed marketing reach.
• Basement Systems: Largest US basement waterproofing brand with a dealer/franchise network offering interior drainage, sump pumps, and encapsulation. Direct overlap with Tri-State's basement waterproofing and crawl space encapsulation services, but operating nationally with proprietary product lines and heavier marketing spend.
• JES Foundation Repair: Mid-Atlantic/Southeast-focused foundation repair and waterproofing company now part of the Groundworks network. Closely comparable service stack (push piers, helical piers, basement waterproofing, crawl space encapsulation) and overlapping geography with Tri-State's GA/SC/NC footprint.
• Olshan Foundation Repair: Long-established foundation repair company with proprietary structural and waterproofing services across the South. Comparable technology stack (pier systems, structural repair, basement waterproofing) and multi-state Southeast presence akin to Tri-State's GA/SC/NC reach.

Direct peers

• AquaGuard Foundation Solutions: Georgia-based foundation repair and waterproofing contractor serving Metro Atlanta and surrounding areas. Direct geographic overlap with Tri-State's Gainesville/Woodstock base and near-identical service mix (basement waterproofing, crawl space encapsulation, foundation piers).
• Crawl Space Ninja: Regional Southeast crawl space encapsulation, moisture control, and foundation repair specialist. Highly comparable to Tri-State's crawl space and encapsulation offering with similar residential focus and project-based revenue model.
• Acculevel: Midwest-based foundation repair and waterproofing contractor offering basement waterproofing, crawl space encapsulation, and piering systems. Highly analogous service portfolio to Tri-State, though operating in a different region; useful for category benchmarking.
• DryZone Systems: Regional basement waterproofing and foundation repair franchise network offering comparable interior drainage, sump pump, and encapsulation services. Closely aligned service catalog to Tri-State's basement waterproofing line with similar project-based pricing.
• All-Dry Solutions: Regional basement waterproofing and foundation repair provider offering interior drainage systems, sump pumps, and crack repair. Direct service-line overlap with Tri-State and similar mid-sized, multi-county regional operating model.

Others

• HomeAdvisor (Angi Leads): Lead-generation marketplace and partner of Tri-State (HomeAdvisor Screened & Approved). Not a direct competitor but a critical GTM channel/ecosystem participant that connects homeowners with waterproofing contractors — directly influencing Tri-State's customer acquisition economics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/TriStateWaterproofing
• LinkedInlinkedin.com/company/tri-state-waterproofing

Revenue estimate

Valuation estimate

Number of profiles

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 Tri-State Waterproofing