Commercial Water Treatment
Cleaner Water. Safer Operations. Stronger Business.
Water… It’s What We Do!
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.
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.
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.
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.