Commercial Water Filtration Systems

Commercial Water Filtration Solutions

Elge Plumbing Company provides commercial-grade water filtration systems that improve water quality, protect infrastructure, and ensure compliance with regulatory standards. We install systems designed to handle high-volume demands and meet water safety requirements for a wide range of commercial and institutional buildings.

Filtration can be integrated into a full mechanical build or installed as a standalone scope. Our process includes early-phase coordination, system sizing, and specification review to align with project drawings and water quality goals. We work with design teams, engineers, and facility managers to deliver filtration systems that are code-compliant, low-maintenance, and ready to perform.

Elge self-performs throughout New England and the Southeast and maintains a trusted subcontractor network to support national programs and multi-location rollouts.

Turnkey Filtration System Installation

Our team installs water treatment systems built to match each building’s flow demand, contaminant load, and operational requirements. We support both point-of-entry systems that treat all incoming water and point-of-use filtration for targeted applications such as kitchens, labs, or beverage stations.

• System sizing and selection based on building usage and local water conditions
• Sediment, chlorine, and chemical filtration for incoming municipal supply
• Water softeners for scale reduction and equipment protection
• Reverse osmosis (RO) systems for high-purity or regulated water applications
• Point-of-entry and point-of-use configurations for flexible treatment coverage
• Central mixing stations and manifold setups for distributed service
• Pre-filtration and pre-treatment setups ahead of RO and softeners
• Cartridge- and tank-based system options tailored to flow volume
• Pressure gauge setups and bypass valves for easy monitoring and service access
• Remote monitoring or BMS integration available where required

Every system is installed with long-term performance and serviceability in mind. This includes access layout, drainage connections, and coordination with mechanical room constraints.

Designed for Performance & Compliance

Water filtration systems must meet more than performance expectations. They must also comply with plumbing codes, health department requirements, and manufacturer installation standards. Elge ensures every install is built with compliance, longevity, and clarity for inspections.

• NSF/ANSI-certified filtration systems for drinking water and sensitive use
• Installations meet local plumbing, health, and environmental codes
• Coordination with other building systems and controls
• Clear labeling, documentation, and pre-start support for facilities teams
• Startup assistance and water quality pre-testing where needed
• Detailed submittals and O&M packages delivered upon completion

We understand how different jurisdictions interpret filtration requirements and provide the technical support to meet both performance and documentation expectations.

Why Elge Plumbing Company

Elge has delivered commercial plumbing solutions for over 100 years. Our teams bring specialized expertise to water treatment system installations, helping ensure clean, consistent water for tenants, operations, and facility systems. From single point-of-use filters to building-wide softening and RO packages, we approach every project with detailed planning and field-proven execution.

• Installed as part of new construction plumbing or as a standalone retrofit
• Self-performing across New England and the Southeast United States
• National subcontractor network for expanded coverage and rollout capacity
• Trusted by GCs, engineers, and property managers for coordination and quality
• Strong record of technical submittals and responsive plan adjustments
• Experienced in integrating with boilers, dishwashing stations, autoclaves, and more
• Service available in 42 states (all except AK, HI, ID, MT, NE, OR, WA, WY)

Our approach is grounded in project accountability, installation precision, and reliable scheduling. We support fast-track timelines and health-regulated environments with equal confidence.

Ideal For:

• Foodservice and beverage: Improve taste, reduce chlorine, and protect equipment from sediment buildup in commercial kitchens, cafeterias, and drink stations.
• Healthcare and laboratories: Install reverse osmosis and softening systems to support sterilization, testing, and hygiene compliance in sensitive-use environments.
• Multi-family housing and senior living: Provide cleaner, better-tasting water throughout entire buildings with point-of-entry systems that reduce mineral buildup and scale.
• Hospitality and commercial buildings: Deliver consistent water quality for guest rooms, laundry services, and restroom fixtures while extending the life of plumbing systems.

We tailor each system to the specific demands of your facility type, occupancy load, and operational priorities.

Looking for Clean, Safe Water at Scale?

Elge Plumbing installs commercial water filtration systems that improve water quality, meet safety and inspection standards, and integrate with your building’s plumbing infrastructure. Our process includes consultation, system selection, specification review, installation, and startup support to ensure each solution is built for compliance and long-term performance.

We work with general contractors, mechanical engineers, property managers, and facility teams to design and install systems that meet the demands of commercial construction and day-to-day operations. Contact our plumbing team today to discuss your project or explore our full commercial plumbing capabilities.