Won't start in an outage
Often a battery, fuel supply or controller fault. We test each in order.
Kohler standby generators
Kohler Generator Installation and Service in Marlboro, NJ, Same-Day and 24 Hours
Kohler home standby generators are a popular choice for homeowners who want quiet, dependable backup power. If you have a Kohler in the yard or are thinking about one, our licensed electricians handle installation, repairs and yearly service in Marlboro and nearby towns. Looking for a Kohler generator service near me? We can help.
Same-day visits are available, with 24 hour emergency help during outages.
- Kohler standby installs
- RXT transfer switches
- OnCue monitoring
- Outage emergency calls
The brand
About Kohler Home Generators
A long-standing name in engines and power, under a new company name.
- BrandKOHLER
- Company todayRehlko (formerly Kohler Energy)
- Transfer switchRXT automatic transfer switch
- MonitoringOnCue Plus
Kohler has built engines and generators for over a century. In 2024, the Kohler Energy business became a standalone company and renamed itself Rehlko. Kohler-brand home generators remain widely sold and supported.
Kohler's air-cooled home standby generators pair with the RXT automatic transfer switch and can be monitored remotely with OnCue Plus. Load management options help a right-sized generator run a larger home.
How it works
How a Kohler Standby System Works Together
The generator, transfer switch and controls work as one system.
The RXT switch watches the grid
The automatic transfer switch senses when JCP&L power drops out.
The generator starts itself
The Kohler unit starts on natural gas or propane within seconds.
Loads are managed
Optional load management keeps big loads, like AC, from starting all at once.
Power returns
When the grid is stable again, the switch moves your home back and the generator shuts down.
Want the full picture on sizing, permits and placement? See whole house generator installation.
What we fix
Common Kohler Generator Problems
Most Kohler service calls trace back to a short list of causes.
House doesn't switch over
Points to the RXT transfer switch or its control wiring.
OnCue not reporting
Network changes or a settings issue can stop remote alerts. We reconnect it.
Shuts down under load
Can mean an overload, low fuel pressure or a maintenance issue.
Missed exercise cycle
If the weekly test stops, the controller settings or battery may need attention.
Weather and critters
Snow drifts, leaves and rodents can block air flow or chew wiring.
Generator down during a storm? Call our 24 hour emergency line.
Stay ready
Keeping Your Kohler Ready for Monmouth County Storms
A few simple habits keep your generator ready when JCP&L power goes out.
Every month
- Check that the controller shows Auto
- Listen for the weekly exercise run
- Clear snow, leaves and mulch from the enclosure
- Look at OnCue for any new alerts
Every year
- Oil and filter change
- Air filter and spark plug check
- Battery load test, replaced every few years
- Test the RXT switch with your home on generator power
Spring, before hurricane season, and fall, before winter storms, are the best times to book.
Our Kohler services
How We Help Kohler Owners
Installation, repairs and maintenance from a licensed local electrician.
- New Kohler installs with load calculation, permits, gas coordination and startup
- RXT transfer switch installation, testing and repair
- OnCue Plus setup and reconnection
- Yearly maintenance: oil, filters, plugs, battery and a full transfer test. See generator repair and maintenance
- Load management for homes with several AC units or other heavy loads
If your Kohler is still under the manufacturer's warranty, review your warranty terms first. Some warranty work must go through an authorized dealer.
Kohler or Rehlko is a trademark of its owner. We are an independent, licensed electrical contractor serving Marlboro, NJ. We are not affiliated with or endorsed by Kohler or Rehlko. Brand names are used only to describe the equipment we install and service.
Helpful guides
Read Before You Book
Plain-English answers to the questions homeowners ask us most.
Brands & service areas
Brands We Service and Towns We Cover
Other Generator Brands We Service
Other standby, portable and transfer switch brands we work with.
View All BrandsServing Marlboro and Nearby Towns
Kohler generator installation and service in Marlboro and these nearby towns.
View All Service AreasQuestions
Frequently Asked Questions
Is Kohler the same company as Rehlko?
Kohler Energy became a standalone company in 2024 and renamed itself Rehlko. Kohler-brand home generators continue to be sold and supported.
Do you install Kohler home generators?
Yes. We size, permit and install Kohler standby generators with an automatic transfer switch.
What is the Kohler RXT?
The RXT is Kohler's automatic transfer switch. It senses an outage, signals the generator to start and moves your home onto generator power.
Why isn't OnCue sending me alerts?
A router change, Wi-Fi signal or settings issue is common. We can reconnect your generator to your network.
How often does a Kohler generator need maintenance?
At least once a year, and after long outages. Follow your owner's manual.
Do you service Kohler generators installed by someone else?
Yes. We service units regardless of who installed them, subject to any warranty terms you have.
Need Kohler Generator Service?
Call a licensed Marlboro electrician for Kohler installs, repairs and maintenance. Same-day visits and 24 hour outage help.
(732) 419-5195