Commercial Water Treatment

Cleaner Water. Safer Operations. Stronger Business.

Water Treatment | Plumbing | Well Pumps

Clean, Reliable Water Solutions for Businesses

Commercial Water Treatment

At National Water Service, we understand that businesses, institutions, and industrial facilities need water systems that are both reliable and compliant. We provide customized commercial water treatment solutions across Maryland, Washington D.C., and Northern Virginia, designed to protect equipment, improve efficiency, and ensure safe, high-quality water for employees, customers, and operations. 

Water Emergency? No Water?

Why Choose Our Commercial Services

Thorough Water Testing

We begin with full diagnostics to identify your water’s issues: hardness, iron, bacteria, acidity, chemical contaminants, and more. This ensures we build the right solution from the start.

Custom Treatment System Design & Installation

Based on your water test, facility size, and usage patterns, we engineer systems that may include softeners, RO units, UV disinfection, sediment and odor filters, neutralizers, and more.

Well Services You Can Rely On

From drilling new wells to maintaining existing ones, assessing flow, performing repairs, or monitoring water quality, we’ve got all aspects covered. We’ll also assist with permit support where required.

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Restaurant
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Lodging & Hospitality
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Asisted Living & Nursing Homes
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Schools
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Child Care Centers
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Retail & Corporate
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Manufacturing & Industrial
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Office
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Government

Free Commercial Water Testing & Professional Analysis

Before investing in a commercial water treatment system, it’s critical to understand your facility’s water quality. That’s why we provide professional water testing services for businesses across Maryland, Washington D.C., and Northern Virginia. Our testing identifies:

  • Hard water minerals (scale-causing calcium and magnesium)

  • High levels of iron, rust, and sediment that damage equipment

  • Chlorine, sulfur, and other chemical odors that affect taste and performance

  • Corrosive or acidic water that shortens the life of pipes and fixtures

  • Harmful bacteria or contaminants that can compromise safety and compliance

Need deeper insight? We also offer advanced laboratory analysis for virtually any contaminant, ensuring your system meets health, safety, and regulatory standards.

 

Why Us?

45+ Years Experience Clean Safe Water Trusted by Homeowners 5-Star Service

Benefits to Your Business

From Washington D.C. office buildings to Northern Virginia hotels and Maryland manufacturing plants, our commercial water treatment services help you:

  • Prevent scale and mineral build-up in equipment and plumbing

  • Reduce maintenance and replacement costs

  • Extend the life of boilers, water heaters, and other appliances

  • Improve cleaning efficiency and reduce chemical usage

  • Lower energy and utility bills

  • Enhance water quality for drinking, production, or use in sensitive applications

  • Avoid costly emergency repairs and downtime

You don’t have to guess — we’ll diagnose it fast and fix it right.

What Can We Do For You?

Support & Maintenance

Routine service plans, emergency repairs, consumable supply, monitoring, and ongoing system optimisation.

Treatment Systems

Water softening, iron/metal removal, acid neutralization, sediment filtration, odor/taste removal, reverse osmosis, UV disinfection, chemical removal, etc.

Water Testing & Analysis

Full lab testing and onsite diagnostics to determine contaminants and water profile.

Commercial Well Services

Well drilling, flow testing, maintenance, repair, water quality monitoring, and regulatory permitting support.

Product Lines & Equipment

Heavy-duty softeners, high‐capacity filters, commercial RO systems, UV sterilizers, and more.

Flood Protection Service

We protect properties in Maryland, DC, and Northern Virginia with Pipe BurstPro Flood Protection and comprehensive flood prevention solutions.

Get Started with National Water Service

Don’t wait contact National Water Service today for free water testing and consultation in Maryland, DC, or Northern Virginia.

  • Request a Complimentary Water Analysis – Let’s uncover what’s really in your water.
  • Receive a Custom Proposal – We’ll specify a system designed around your usage, facility, and budget.
  • Explore Maintenance & Emergency Support Plans – Keep your investment performing year after year with minimal downtime.

FAQ

Commercial Water Treatment
What services are included in your commercial water treatment offerings?

We provide full-scale commercial water treatment solutions including diagnostics, system design & installation (softening, reverse osmosis, UV, sediment/odor filters, neutralizers), well services (drilling, repairs, flow testing), and ongoing maintenance & emergency support.

We support restaurants, lodging/hospitality, assisted living & nursing homes, schools/childcare, retail & corporate facilities, manufacturing & industrial operations, offices, and government buildings.

We start with thorough water testing and analysis (hardness, iron, sediment, corrosion/acidic water, bacteria, chemical contaminants) to understand your facility’s supply. Then we design a custom treatment system based on your usage, facility size, and needs.

Good water treatment protects equipment (from scale, corrosion, bio-fouling), reduces maintenance and energy costs, improves operational efficiency, ensures compliance with regulations, and helps maintain product/service quality.

Yes — our services address both municipal and private well supply scenarios, including well-flow testing, pump/pressure systems, and full treatment system integration.

We offer support & maintenance plans that include scheduled inspections, consumable/filter/change-outs, monitoring, emergency repair service, system optimization over time.

We understand commercial operations can’t afford long downtime. We provide prompt emergency response for failures, contamination issues, or loss of water system function to minimize business disruption.

Common warning signs include — scale buildup on equipment or pipes, increased maintenance or downtime of systems like boilers/ HVAC, corrosion or leaks, water quality issues (taste, odor, clarity), higher energy costs or reduced equipment life.

Yes — we assist with advanced lab testing, monitoring, documentation to help your facility meet applicable water quality standards, occupational/safety codes, and operational reliability.

Reach out to us for a complimentary water analysis. We’ll assess your facility’s water profile, discuss your operations and water demands, then provide a custom proposal.

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Trust Our Maryland, DC and Northern Virginia Water Treatment, Well Pump & Plumbing Experts

With over 45+ years of experience in water repair and management, we are proud to offer dedicated Water Techs & Master Plumbers to homes and businesses. Get affordable pricing, competitive quotes, and quality materials that last.