Drainage & Erosion Solutions

What Drainage & Erosion Solutions does

Drainage & Erosion Solutions (DES) is a privately held, design-build firm headquartered in Falls Church, Virginia, providing assessment, engineering, and contracting services for drainage and erosion problems on residential and commercial properties. Founded in 2003 and led by Owner and President Mark Lane, the company combines in-house engineering and contracting divisions to deliver end-to-end solutions rather than single-trade repairs.

Its service catalog spans waterproofing (including a 20-year foundation wall warranty), French drains, downspout extensions, drainage swales, regrading, patios and walkways, retaining walls, window well egress installation, stream bed stabilization, structural failure remediation, and rain tank systems. The firm holds Interlocking Concrete Pavement Institute (ICPI) certification and employs year-round, full-time crews with more than 40 years of combined engineering, landscaping, and drainage construction experience.

DES operates a project-based professional services model, pricing each job after an on-site consultation and assessment rather than via published tiers. Revenue is generated primarily from individual residential property owners in Northern Virginia and Maryland — across roughly 20 named localities including Falls Church, McLean, Arlington, Bethesda, Rockville, and Fairfax — supplemented by commercial and HOA engagements such as the documented Rockcrest Courts Homeowners Association project. Go-to-market relies on direct field sales driven by word-of-mouth referrals, online reviews (Angi Super Service Award, Google Best Pick), localized SEO service-area pages, and an educational blog; no venture, PE, or institutional capital is involved.

Name

Drainage & Erosion Solutions

Legal name

Drainage & Erosion Solutions

Website

https://drainageanderosion.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Drainage & Erosion Solutions is a privately held, design-build firm in Falls Church, Virginia, providing assessment, engineering, and contracting services for drainage and erosion issues on residential and commercial properties across Northern Virginia and Maryland.

Ownership category

akta.pro rank

Product category

Landscape Drainage and Erosion Control Services

SIC

Services-Miscellaneous Repair Services (7600)

akta.pro primary industry

French Drains & Yard Drainage Systems (Install/Clean/Repair) (HSAIAKAH)

akta.pro secondary industries

Landscape Grading, Drainage & Site Preparation (HSAIABAD), Downspout Extensions, Splash Blocks & Discharge Routing (HSAIAKAF), Storm Drain & Yard Drain Cleaning & Repair (HSAOABAL)

Keywords

• Drainage solutions services
• Erosion control services
• Basement waterproofing
• French drain installation
• Retaining wall construction

Headquarters

HQ city

Falls Church

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. Drainage and Erosion Services: Project-based professional services for assessment and repair of drainage and erosion problems. Services include waterproofing, French drains, downspout extensions, drainage swales, regrading, patios, walkways, retaining walls, and window well egress installation. Revenue is generated through custom project quotes based on property assessment.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Drainage & Erosion Solutions is a design-build contractor that assesses, engineers, and installs drainage, erosion control, and waterproofing systems for residential and commercial properties. Core services include French drains, downspout extensions, drainage swales, regrading, retaining walls, patios and walkways, window well egress, stream bed stabilization, structural failure remediation, and rain tanks. The firm serves Northern Virginia and Maryland with year-round, full-time crews.

Product overview

Drainage & Erosion Solutions is an award-winning design-build firm providing assessment and repair of drainage and erosion problems for residential and commercial properties. The company operates with both engineering and contracting divisions, offering a comprehensive suite of water management services including Waterproofing, French Drains, Downspout Extensions, Drainage Swales, Regrading, Patios & Walkways, Retaining Walls, Window Well Egress, Stream Bed Stabilization, Structural Failure Remediation, and Rain Tanks. The company holds ICPI certification and provides a 20-year foundation wall waterproofing warranty, serving the Northern Virginia and Maryland areas including Falls Church, McLean, Annandale, Arlington, Centreville, Burke, Bethesda, Montgomery County, Tysons, Mount Vernon, Rockville, Reston, Ashburn, Gaithersburg, Alexandria, Herndon, Chantilly, Great Falls, Oakton, and Fairfax.

Differentiator

Problem solved

Functional benefit

Products and services

• Waterproofing Interior and exterior foundation waterproofing services for residential and commercial properties, including a 20-year warranty on foundation waterproofing work.
• French Drains Installation of French drain systems to redirect surface and groundwater away from foundations and landscaped areas for residential and commercial properties.
• Downspout Extensions Installation and rerouting of downspout extensions to channel roof runoff away from foundations and low-lying areas.
• Drainage Swales Construction of graded drainage swales to manage surface water runoff across properties and prevent pooling or erosion.
• Regrading Site regrading services that reshape terrain to redirect water flow away from structures and vulnerable landscape areas.
• Patios & Walkways Design and installation of patios and walkways, including ICPI-certified concrete paver installations.
• Retaining Walls Design and construction of retaining walls to stabilize slopes, prevent soil movement, and protect structures from erosion.
• Window Well Egress Installation and improvement of window wells to provide code-compliant egress and protect basement windows from water intrusion.
• Stream Bed Stabilization Stabilization work for streambeds and natural watercourses to control erosion and protect adjacent properties.
• Structural Failure Remediation Remediation of structural failures caused by water damage and erosion, restoring integrity to foundations and supporting structures.
• Rain Tanks Installation of rain tanks (rainwater harvesting systems) to capture and reuse roof runoff for landscape irrigation and runoff management.

Quantifiable outcome

• 20-year foundation wall waterproofing warranty available
• +1 more outcomes

Named customers5 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

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Regional players

• Ohio Basement Authority: Ohio-based residential foundation repair, basement waterproofing, and drainage company. Comparable service mix and customer type to DES (homeowners, design-build inspections, custom project quotes), but geographically concentrated in the Midwest.
• Tar Heel Basement Systems: Residential basement waterproofing, foundation repair, and crawl space company serving the Carolinas. Comparable to DES on service offering, customer profile, and warranty-led sales approach, but operates in a different geographic footprint.
• AquaGuard Foundation Solutions: Mid-Atlantic (Maryland, DC, Virginia) foundation waterproofing and structural repair company. Closely comparable to DES on geography, customer base, and core services; serves an overlapping service area where the two firms likely compete directly.

Others

• NDS Inc. Manufacturer of drainage and stormwater management products used in residential and commercial landscape applications. Adjacent comparable - DES specifies and installs the types of drainage products NDS sells, but NDS is an upstream supplier rather than a competing service provider.
• Advanced Drainage Systems (ADS): Largest US manufacturer of storm water and drainage products (pipes, chambers, fittings). Comparable because it serves the same drainage and stormwater management end market, but as a product supplier rather than a competing design-build contractor.

Direct peers

• Crawl Space Ninja: Residential crawl space encapsulation, basement waterproofing, and drainage company. Comparable in target customer, service mix, and digital marketing-driven lead generation approach, though focused on crawl space subspecialty.
• B-Dry Waterproofing: Long-established basement waterproofing franchise system. Directly comparable to DES because both deliver foundation waterproofing and drainage solutions to residential customers, with similar project-based, on-site assessment selling motion.
• Healthy Basement Concepts: Residential basement waterproofing and crawl space encapsulation company in the Mid-Atlantic. Comparable to DES in customer profile, service lines (waterproofing, drainage), and project-based delivery model.
• Blue Umbrella Waterproofing: Mid-Atlantic residential basement waterproofing and foundation repair company. Directly comparable to DES in target customer (homeowners), service mix (waterproofing, drainage, French drains), and quote-based project sales model.

Broad incumbents

• Groundworks (formerly JES Foundation Repair): Largest US private foundation repair, basement waterproofing, and crawl space company. Directly comparable because it sells overlapping residential drainage and waterproofing solutions across multiple regions, though at significantly greater scale and a broader service portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/drainageerosion
• Facebookfacebook.com/drainageanderosion

Compliance1 record

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 Drainage & Erosion Solutions