An Experienced Home Generator Company Serving St. Peters, MO

Those who live in the St. Peters, Missouri, area know what a beautiful place it is—until the weather decides to test your home. Between heavy thunderstorms, straight-line winds, ice, and summer heat, it doesn’t take much for neighborhoods to lose power. And when an outage drags on, it can be much more than an inconvenience. Food spoils, sump pumps stop, your HVAC goes silent, and your family’s routine gets flipped upside down.
Tri-State Water, Power & Air has been helping homeowners stay prepared since 1992 by providing dependable residential generators. If you’re researching your generator installation options in St. Peters, we’re the home generator company that makes the process simple. We also install EV chargers for those who want to reduce their fossil fuel reliance.
A Licensed Home Generator Company With a Straightforward Consultation Process
Choosing a backup generator shouldn’t feel overwhelming. As a licensed generator company, Tri-State Water, Power & Air starts with a real conversation about what you want powered and what you can’t live without during an outage. We will inspect your electrical panel and consider your fuel options and how your household uses power day to day.
From there, we help you compare your options, which will include:
- Convenient whole-house generator systems that can power most (or all) of your home.
- Smaller standby options for those who mainly want coverage for essentials like the refrigerator, lights, internet, and medical equipment.
Either way, our goal as your home generator company is to match the system to your needs—not push you into a bigger generator than you need.
Generac Generators That Deliver Everyday Reliability
Generac is one of the most recognized names in home backup power, and for good reason. Generac home generators provide automatic operation, dependable performance, and strong long-term support. We install Generac generators regularly, and we can help you find the size that fits your lifestyle and budget.
Our Generac options include:
- 14KW Next Generation Air Cooled
- 22KW Next Generation Air Cooled
- 26KW Next Generation Air Cooled
- 36KW XG Series
- 45KW XG Series
- 80KW XG Series
KOHLER Generators for Homeowners Who Want Premium Performance
KOHLER generators stand out because of their strong build, smooth operation, and excellent durability. Many homeowners choose KOHLER generators when they want a premium standby system with dependable power delivery.
Tri-State Water, Power & Air can walk you through KOHLER sizing and features, then handle the full installation process.
KOHLER generator options we offer include:
Generator Installation, Maintenance & 24/7 Emergency Repairs
A generator is only helpful if it’s installed correctly and kept in working shape. Tri-State Water, Power & Air provides precise generator installation services in St. Peters, plus ongoing service after the job is done. We offer not only routine maintenance to reduce surprise breakdowns but also 24/7 emergency repairs.
Schedule an Estimate
If you’ve decided it’s time to talk with a home generator company about backup power, Tri-State Water, Power & Air can help. Reach out to us today to plan a generator installation project at your St. Peters, MO, home.
Power outages don’t wait. Neither should you.