whole house standby generators o'fallon MO

Have a Whole-House Standby Generator Installed at Your Home in O’Fallon, MO

Are you considering having a whole-house standby generator installed at your home in the O’Fallon, Missouri, area so that you’re prepared in the event of a power outage? If so, there are a lot of factors to consider before making a purchase. Primarily, you want to ensure you select a generator company in O’Fallon with ample experience installing generators. Many companies offer generators as secondary home improvement products and only install a couple every year. By choosing a company that specializes in whole-house generator installation, you can rest assured you’ll receive expert service as well as accurate advice on the type of whole-house generator you should have installed at your home.

O’Fallon’s Whole-House Standby Generator Specialists

O’Fallon, Missouri, experiences a wide range of weather conditions throughout the year—from severe thunderstorms and heavy snowfall to ice storms and high winds. Power outages can happen suddenly and last for hours or even days. A whole-home generator provides a dependable source of backup power, keeping your essential systems running and your home comfortable year-round. It’s a smart investment for protecting your household during unpredictable Midwestern weather and maintaining peace of mind in any season.

Tri-State Water, Power, & Air is the company to call if you want to receive service from a team of generator specialists who have earned the satisfaction of countless homeowners.

Customers trust us because we:

  • Have served O’Fallon-area homeowners since 1992, making us one of the most experienced companies in the region
  • Have maintained an A+ Better Business Bureau rating, proving our commitment to customer satisfaction
  • Offer ongoing service to our customers after we install our generators to ensure everything is running properly

Most importantly, Tri-State generators provide exceptional reliability and performance. Built with the highest quality components inside and out, our generators dependably provide power when O’Fallon homeowners need it most.

Our Whole House Standby Generator Options

We recognize that our clients want nothing short of the finest product options on the market, which is why we’ve partnered with two of the most trusted whole-house standby generator brands in the industry: KOHLER and Generac. Both brands are synonymous with quality, reliability, and performance, and their generators are built to last and provide dependable service for years to come.

They feature:

Remote Generator Monitoring

One of the standout features of our whole-house generators is their advanced remote monitoring capabilities. Generac’s Mobile Link™ Wi-Fi Remote Monitoring system allows homeowners to check the status of their generator from anywhere using a smartphone, tablet, or computer. This system provides real-time updates and notifications to make sure that your generator is always ready to perform when needed. Similarly, KOHLER’s OnCue® Plus Generator Management System lets homeowners monitor performance, manage settings, and receive maintenance alerts remotely.

Flexible Fuel Options for Your Whole-House Standby Generator

Flexibility in fuel choice is another significant advantage of Tri-State’s whole-house standby generators offered in O’Fallon. Our home generators can operate on either propane or natural gas, so you can select the fuel source that is most convenient and cost-effective for your situation. Tri-State’s experts will seamlessly tie the generator into your existing fuel lines to ensure a smooth and efficient setup.

Robust Safety Features

Safety is a paramount concern with any home generator, and Tri-State Water, Power & Air’s offerings from Generac and KOHLER are equipped with advanced safety features to ensure secure operation. They provide surge protection to shield your home’s electrical system from unexpected power spikes. They also include automatic shutdown mechanisms that activate in the event of overheating, low oil levels, or other system irregularities to prevent damage to the unit.

Generac & KOHLER: Trusted Names in Whole-Home Generators

When it comes to protecting your home with a reliable whole-home generator, Generac and KOHLER stand out as two of the most trusted names in the industry. With decades of experience, both brands have built reputations for delivering the highest levels of quality, innovation, and long-term performance. Their commitment to excellence is backed by strong warranties, reliable service networks, and responsive customer support. If you’re investing in a backup generator for your home, these manufacturers are known for providing dependable solutions.

Generac home generator systems and KOHLER home generators are both supported by professional installation services and ongoing maintenance options, including remote generator monitoring. This allows you to stay informed through remote monitoring, adding convenience and peace of mind. For homeowners seeking a home backup generator with a track record of reliability, KOHLER and Generac continue to lead the way in whole-home generator technology.

How Do I Determine Which Size of Whole-Home Generator I Need?

Choosing the right size whole-home generator depends on the electrical demands of your home and which systems you want to keep running during a power outage. Start by listing essential appliances, such as HVAC systems, refrigerators, lights, and medical equipment, and calculating their total wattage. A professional can assess your home’s needs and recommend the best generator, whether you need partial or full backup. Proper sizing helps your home backup generator run efficiently and prevents overload.

Where Should My Whole-House Generator Be Installed?

A whole-house generator should be installed in a location that meets safety codes, allows for proper ventilation, and provides easy access for maintenance. Most are placed outside the home, similar to a central air conditioning unit. It should sit on a stable, level surface and be positioned near the electrical panel and fuel source for efficient operation. Local building codes and manufacturer guidelines also dictate specific clearance requirements to prevent exhaust from entering the home. It’s important to avoid placing your whole-home generator near windows, doors, or vents.

A certified technician from Tri-State Water, Power & Air can help determine the ideal location, balancing safety, functionality, and convenience. Our professional installation services also support long-term reliability and proper setup for features like remote generator monitoring. Whether you’re investing in a KOHLER or Generac home generator, strategic placement helps maximize performance and peace of mind.

Is the Peace of Mind Worth The Investment?

For many homeowners, the peace of mind a whole-home generator brings is well worth the investment. Power outages can disrupt daily life, damage appliances, and even pose safety risks, especially during extreme weather. With a backup generator, your essential systems stay operational, from heating and cooling to refrigeration and medical equipment. A whole-home generator starts automatically when the power goes out, so you’re never left in the dark. Unlike portable units, home generators provide seamless, long-term protection without manual setup. They also add value to your property and offer a practical solution for families who prioritize comfort, safety, and stability.

Whether you choose a partial or full home backup generator setup, you’re investing in uninterrupted living and security when you need it most. With dependable performance and available service options, a whole-home generator offers more than just power—it offers confidence in the face of unexpected outages.

Find The Perfect Whole House Standby Generator For Your Home

Would you like more information about the benefits of having Tri-State Water, Power, & Air install a whole-house standby generator at your home in the O’Fallon, MO, area? If so, contact us today to schedule a no-obligation consultation. We’re ready to give your family peace of mind the next time a power outage hits.

These folks are great! Had two whole house generators installed and both are flawless. Customer support is top notch. Highly recommend.
CG Anderson
Standby Generator
Josh is friendly, professional, quick and considerate! He answered all of my questions, did a great job, and was also friendly with my dog!
Sarah N
Bathroom Remodeling
Tri State Water Power and Air just installed three whole house water systems for my family. The representative that came to my home was very courteous, professional, and not pushy.
Dianne H
Standby Generator
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