Rehlko Generators for Water Treatment

Backup Power That Protects Water Quality and System Uptime

Water and wastewater facilities can't pause during an outage. Pumps, controls, and treatment processes depend on steady power to help prevent flooding and the discharge of untreated wastewater, reducing potential consumer safety issues.

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Bay City Electric Works designs, installs, services, and maintains Rehlko™ (formerly Kohler Energy) generator systems built for water treatment demands such as high motor starting loads, critical pump networks, and reliable standby performance.


For more than 90 years, BCEW has helped mission-critical facilities across CA, NV, and HI stay online with engineered generator solutions, responsive field support, and preventive maintenance programs that reduce downtime.

What Is Rehlko Generator Support for Water Treatment?

Rehlko generator support for water treatment is the design, installation, service, and maintenance of standby power systems that keep essential processes running when utility power drops.

 

For water and wastewater sites, backup power isn’t just “lights and offices.” It’s often about keeping pumps, other key equipment, and controls online to prevent overflows, avoid potential consumer safety issues, and help prevent flooding and the discharge of untreated wastewater. Rehlko’s water-treatment approach focuses on understanding your facility’s real load needs, especially motor starting and codes and standards.

 

At Bay City Electric Works, we apply that same application-first mindset across California, Nevada, and Hawaii. Our factory-certified technicians handle the full lifecycle:

  • Site assessment and load planning
  • Generator + ATS integration
  • Startup coordination and operational verification
  • Preventive maintenance and emergency response

Schedule a Site Power Assessment

Core Components of Our Service

Below are the key service components BCEW provides for Rehlko™ generators (formerly Kohler Generators) in water treatment and wastewater applications, including plants, pump stations, and lift stations. We start with the needs Rehlko calls out, including power usage, motor starting, and codes/standards, then carry them through design, installation, and ongoing service.

Facility Load & Motor-Starting Assessment

We evaluate running loads and the hardest starts (large pumps, multiple pumps, and other critical process equipment), then size the system so it starts reliably and supports stable operation during transfer.

Component: System Design & Integration

We design the generator system around your site, like ATS, switchgear coordination, control wiring, and how the generator fits into plant operations (including critical vs. non-critical loads).

Installation & Startup

Turnkey installation support with startup coordination, acceptance testing, and documentation, so your system performs the day you need it.

Preventive Maintenance Programs

Routine inspections, fluid checks, battery testing, fuel system checks, and scheduled service to reduce unplanned failures.

Testing & Verification

Load testing (including load bank testing when appropriate) and operational checks to confirm the generator carries real-world loads and transfers correctly.

24/7 Emergency Response & Repair

On-call technicians across CA, NV, and HI for urgent issues: diagnostics, repairs, and OEM-grade parts support to restore readiness.

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Why Reliable Service Matters for Water Treatment

Water treatment is evolving fast. Computer-controlled systems, digital meters, and data analysis can improve operations and reduce costs. Those changes and increasing regulations add pressure to maintain reliable backup power.

For a deeper look at how power outages can impact water pressure, contamination risk, and wastewater pumping, see the U.S. EPA’s guidance on power resilience for water and wastewater utilities.


Reliable generator service helps water and wastewater facilities:

  • Reduce outage risk during grid events. A maintained system starts and transfers reliably, especially when multiple motors need to start under load
  • Protect public health and reduce operational risk. Keeping pumping and controls online helps prevent overflows, backups, and discharge events.
  • Extend equipment life and control costs. Preventive maintenance catches issues early (batteries, cooling, fuel quality, sensors) before they become emergency repairs.
  • Improve confidence in emergency readiness. Regular testing verifies real performance, so your team isn’t guessing during storms, heat events, or utility interruptions.

Rehlko highlights high motor starting capability, paralleling options, and solutions for pump/lift station networks in water utility applications. BCEW builds on that foundation with regional execution and ongoing lifecycle support.

Our Process for Rehlko Water Treatment Power Systems

Water treatment is evolving fast. As facilities adopt more automation and tighter operating controls, dependable backup power becomes harder to treat as an afterthought. Rehlko highlights this shift and the added pressure it creates for reliable backup systems.

 

Here’s how BCEW supports Rehlko™ generator systems (formerly Kohler Generators) for water and wastewater facilities, with a process built around the same needs Rehlko calls out: power usage, motor starting, and codes/standards.

Step 1: Schedule a Site Assessment

We collect key information about your facility, your critical equipment, and how you operate, so we show up prepared.

Step 2: Assess Power Usage and Motor Starting

We evaluate your real operating profile, including:

  • Running loads
  • Largest motor starts (single pump or multiple pumps)
  • Sequence of operations during transfer and restart

This is especially important for pump and lift station networks, where starting performance can make or break reliability.

Step 3: Review Codes and Standards

We align your solution with applicable codes and standards for your facility type and region, then document the requirements for the project or service scope.

Step 4: Targeted Service, Repair, or System Upgrades

Based on findings, we complete the necessary work, whether it’s correcting a specific issue, improving transfer performance, or updating system components to support evolving site needs.

Step 5: Verify Operational Readiness

We confirm proper operation under expected conditions so the system performs when utility power is unavailable.

Step 6: Set Up an Ongoing Preventive Plan

If you want long-term coverage, we build a service plan that fits your facility and operational priorities, so you’re not reacting in an emergency.

Schedule Your Water Treatment Power Assessment

Industries & Applications We Support

Rehlko describes water utility backup power needs “from source to tap & back,” including pump and lift station networks that require strong motor starting performance and scalable configurations.

BCEW supports water and wastewater facilities, and other mission-critical operations with design, installation, service, and maintenance for Rehlko™ generator systems across California, Nevada, and Hawaii.

Water & Wastewater Treatment Facilities

Support critical equipment and controls to reduce the risk of flooding and discharge of untreated wastewater during outages.

Municipal and Utility Operations

Backup power planning for public infrastructure where reliability and accountability are always in scope.

Pump Stations and Lift Stations

Systems designed around fluctuating pumping conditions and network-level reliability needs.

Industrial and Commercial Facilities

Standby power systems for sites that can’t afford downtime or uncontrolled shutdowns.

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Why Bay City Electric Works for Rehlko Water Treatment Power

Water treatment facilities face increasing pressure to operate efficiently while meeting new expectations for reliability. Rehlko notes that evolving technology and regulations make reliable backup power systems more important than ever.

Bay City Electric Works supports that reliability with a practical, full-lifecycle approach that is built for mission-critical power systems.

90+ Years in Power Generation

For more than 90 years, BCEW has supported standby and mobile power needs with sales, rentals, service, parts, and installation.

Local Service Coverage Across CA, NV & HI

BCEW provides service coverage across California, Nevada, and Hawaii, with regional experience and local support.

Factory-Certified Technicians and Preventive Maintenance

BCEW’s positioning emphasizes factory-certified technicians and preventive maintenance to reduce downtime and protect equipment performance.

Support From Design Through Ongoing Service

BCEW provides complete lifecycle support, helping customers with design/turnkey solutions, installation, and long-term service.

 

If you manage multiple critical sites, our team applies the same readiness-first approach for data centers and healthcare facilities, and for large venues and planned events where temporary power is required.

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Ready to Strengthen Your Water Facility’s Backup Power?

Rehlko notes that reliable backup power helps facilities avoid potential consumer safety issues and helps prevent flooding and discharge of untreated wastewater.

If you’re planning a new Rehlko™ generator (formerly Kohler Generators) system or you need help keeping your existing system ready, our team at Bay City Electric Works supports customers across California, Nevada, and Hawaii with full lifecycle service, from design and installation to preventive maintenance and emergency support.

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Talk to a Generator Specialist

Frequently Asked Questions

Do you offer 24/7 emergency generator service?

Yes. BCEW offers 24/7 emergency service support.

Why is generator planning different for water treatment facilities?

Rehlko notes that water facilities must account for key needs such as power usage, motor starting, and codes and standards, and that reliable backup power helps avoid safety issues and prevent flooding or discharge of untreated wastewater.

Do you provide preventive maintenance programs?

Yes. BCEW provides preventive maintenance services designed to reduce downtime and improve readiness.

What services does BCEW provide beyond maintenance?

BCEW supports the full lifecycle: sales, rentals, service, parts, installation, and turnkey power solutions

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READY FOR RELIABLE POWER AT YOUR FACILITY?

From emergency generator repairs to preventive maintenance and rentals, BCEW supports critical water and wastewater treatment operations. We respond within one hour across CA, NV, and HI with same-day service available.

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