Diagnostics and Repair
At Mueller Water, we understand the critical need for reliable and efficient water treatment systems. Our comprehensive Diagnostics and Repair services are designed to troubleshoot, repair, and optimize a wide range of water treatment equipment. Whether you’re facing issues with system performance or need routine maintenance, our expert team is equipped to handle all challenges. With an extensive inventory of parts and a commitment to quick, effective service, we ensure minimal downtime and cost-effective repairs.
Why Choose Mueller Water for Diagnostics and Repair?
- Expertise: Our experienced team is equipped with the knowledge and skills to handle all types of water treatment equipment repairs.
- Fast Service: With an extensive parts inventory, we provide prompt repairs to minimize downtime.
- Comprehensive Solutions: From troubleshooting to complete system overhauls, we offer a full range of repair services.
- Customer Focus: We are dedicated to providing excellent service and ensuring your complete satisfaction.
For reliable diagnostics and repair services, trust Mueller Water. Contact us today to learn more about how we can keep your water treatment systems running smoothly.

- Systems Diagnostic & Repair
- Water Services Agreement (WSA)
- Preventative Maintenance Programs
- Salt Sales and Service
Systems and Diagnostics Repair Services
Experiencing issues with your water treatment equipment? Mueller provides expert troubleshooting and diagnostic repair services for all types of water treatment systems. Contact us today to schedule an evaluation and get your systems back on track.
Water Softner Repair
Our team specializes in repairing all types of water softener systems. We maintain a thorough inventory of parts to ensure prompt and cost-effective repairs, minimizing downtime and restoring your system to optimal performance.
Reverse Osmosis Ultrafiltration Repair
Mueller offers repair services for single and two-pass Reverse Osmosis (RO), Ultrafiltration (UF), and Nanofiltration (NF) systems. We provide replacement parts and membranes for all manufacturers, ensuring your systems operate efficiently and reliably.
Pretreatment Equipment Repair
No matter the equipment, Mueller has the knowledge and expertise to diagnose, repair, or reconfigure pretreatment systems and processes. Trust us to handle all your pretreatment equipment needs with precision and care.
Process and Controls Repair
We service and repair control systems and related components, including Programmable Logic Controllers (PLCs), Variable Frequency Drives (VFDs), and Operator Interface Terminals (OITs). Our team also offers upgrades and modifications to existing control systems for all major manufacturers.
Internal Tank Repair
Mueller provides comprehensive repair and replacement services for all types of tank internals, including upper, brine, and lower distribution systems. We fabricate all configurations and materials in our facilities and perform installations in the field. Media removal and/or replacement is available at the time of repair.
Pump System Repair
Our experts can diagnose, repair, or replace most water pump systems for your pressure pump applications. Mueller ensures your pump systems are restored to optimal performance quickly and efficiently.

Water Services Agreement
Our Water Services Agreement (WSA) is a hassle-free solution for managing your water treatment equipment. Whether you require Ion Exchange Equipment, Membrane Filtration Equipment, or Media Filtration Equipment, Mueller Water has you covered. Under the WSA, end users lease the equipment and Mueller provides all scheduled service, repair, consumables, and replacement for a single monthly cost.
Benefits:
- Comprehensive service coverage
- Regularly scheduled maintenance and repairs
- Provision of all consumables and replacements
- Single monthly payment for ease of budgeting
- Flexibility with annual contract terms that can be canceled anytime with 30 days written notice

Maintenance Pogram
Preventative maintenance is crucial to ensure the efficiency and reliability of your water treatment systems. Mueller Water specializes in the preventative care and maintenance of all types of customer-owned water treatment equipment and processes. Our Preventative Maintenance Programs are customized to meet the specific needs and terms of each customer.
Program Highlights:
- Tailored maintenance plans to suit your equipment and operational requirements
- Scheduled inspections and servicing to prevent breakdowns
- Expertise in handling a wide range of water treatment systems
- Enhanced equipment lifespan and performance
- Minimization of unexpected repair costs and downtime

Salt Sales & Services
Mueller Water provides convenient salt sales and service solutions. We offer salt delivery and equipment servicing on a predetermined schedule, ensuring that your water softening systems continue to operate smoothly and efficiently.
Features:
- Reliable delivery of high-quality salt for your water treatment systems
- Scheduled equipment service during salt delivery visits
- Assurance of consistent water quality and system performance
- Flexible scheduling to fit your operational needs
