Clean, consistent water is critical for business operations, equipment performance, and regulatory compliance. Our commercial water treatment systems are designed to solve water quality issues that impact offices, restaurants, manufacturing facilities, healthcare buildings, and industrial operations.
National Water Service provides commercial water treatment systems in Maryland, Washington DC, and Northern Virginia, backed by over 45 years of experience. From water testing and system design to installation and long-term maintenance, we deliver solutions that are built for performance, reliability, and scale.
We begin with professional water testing to identify hardness, minerals, bacteria, chemicals, and contaminants that can damage equipment or affect safety.
Our experts design non-proprietary commercial water treatment systems, including filtration, softening, reverse osmosis, UV disinfection, and specialty treatment systems.
We service and maintain commercial water treatment systems to ensure peak performance, regulatory compliance, and long equipment life.
We design and install commercial water treatment systems for:
Restaurants & Food Service
Office Buildings
Medical & Healthcare Facilities
Manufacturing & Industrial Plants
Apartment & Multi-Family Properties
Hospitality & Hotels
Schools & Institutional Buildings
Protect plumbing, boilers, and commercial equipment
Improve water quality for employees and customers
Reduce maintenance and operating costs
Meet health and regulatory requirements
Extend equipment lifespan
Improve efficiency and water consistency
Routine service plans, emergency repairs, consumable supply, monitoring, and ongoing system optimisation.
Water softening, iron/metal removal, acid neutralization, sediment filtration, odor/taste removal, reverse osmosis, UV disinfection, chemical removal, etc.
Full lab testing and onsite diagnostics to determine contaminants and water profile.
Well Install flow testing, maintenance, repair, water quality monitoring, and regulatory permitting support.
Heavy-duty softeners, high‐capacity filters, commercial RO systems, UV sterilizers, and more.
We protect properties in Maryland, DC, and Northern Virginia with Pipe BurstPro Flood Protection and comprehensive flood prevention solutions.
A commercial water treatment system improves water quality for business use by removing contaminants, reducing hardness, and protecting equipment.
Yes. Professional water testing ensures the system is properly sized and designed for your specific water conditions.
Restaurants, healthcare facilities, manufacturing plants, offices, hotels, and multi-family buildings all benefit from commercial water treatment.
Yes. We provide ongoing service, inspections, and system maintenance plans
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.
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.
Don’t let poor water quality impact your business operations. Contact National Water Service today for professional commercial water treatment systems designed for your facility.
With over 47+ 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.
