How GenPrep Works
One switch. One call. Back in business.
We install a Storm Switch on the exterior of your building before a storm ever hits. When the power goes out, you make one call — we bring a rental generator and plug right in. No buying. No storing. No scrambling. Just power.
Storm Switch Installation
Your ready-made hookup point — installed before the storm.
The Storm Switch is the foundation of the GenPrep system. We install a dedicated exterior electrical connection on your building — a code-compliant, licensed hookup point that makes generator connection fast, safe, and simple when an outage hits. No improvising. No extension cords. No dangerous backfeed.
What's included
- On-site load assessment
- Exterior Storm Switch installation
- Code-compliant, licensed wiring
- Permit coordination
- Ready for same-day generator hookup
How it works
Site assessment & load analysis
We walk your facility and calculate exactly what your business needs to stay operational — not a rough guess, a real measurement of your critical loads.
Storm Switch placement
We determine the optimal exterior location for your Storm Switch — accessible for generator hookup, safe from flooding, and positioned for fast deployment.
Licensed installation
A Kreuser Electric licensed electrician installs and wires the Storm Switch to code. Inspected, permitted, and ready before the next storm season.
You're ready
That's it. When the power goes out, you call us. The hard work is already done.
Generator Rental & Dispatch
One call and we're on the way with power.
When the grid goes down, call GenPrep. We dispatch a properly sized, fully fueled rental generator to your location and connect it directly to your Storm Switch — restoring power to your business fast. You only pay when you need it. No capital outlay, no maintenance contracts, no equipment sitting in your parking lot all year.
What's included
- Properly sized unit for your load
- Delivery & Storm Switch hookup
- Fully fueled on arrival
- Pay only when you need it
- Retrieval included when power returns
How it works
You call us
One call to GenPrep. We confirm your location and dispatch the right generator for your pre-assessed load requirements.
We deliver & connect
Our crew arrives with a properly sized, fully fueled generator and connects it directly to your Storm Switch. Fast, safe, and code-compliant.
Power restored
Your business is back up and running. We monitor the connection and handle any adjustments needed during the outage.
We retrieve when power returns
When utility power is restored, we disconnect and retrieve the generator. You pay only for the time you used it.
Storm Prep Assessment
Know your vulnerabilities before the storm does.
Not sure where to start? A licensed Kreuser Electric electrician walks your facility, evaluates your electrical infrastructure, and recommends the right Storm Switch placement and generator size for your operation. Free for qualifying businesses — no pressure, no obligation.
What's included
- On-site facility walkthrough
- Critical load analysis
- Storm Switch placement recommendation
- Written action plan
- Free for qualifying businesses
How it works
Site walkthrough
A licensed electrician walks your facility and evaluates your current electrical infrastructure, panel condition, and existing backup systems.
Load prioritization
We identify which systems are truly critical — refrigeration, POS, lighting, HVAC — and calculate what it takes to keep them running.
Storm Switch placement recommendation
We identify the optimal exterior location for your Storm Switch installation — accessible, safe, and sized for your load.
Written action plan
You receive a plain-language report with prioritized recommendations and a clear path forward. No upsell pressure.
Permanent Generator Installation
Prefer to own? We size it, source it, and install it right.
Some businesses prefer a permanently installed standby generator that kicks on automatically — no phone call required. We size every unit to your actual load requirements, source the right equipment, and install it to code with a proper automatic transfer switch. Every installation is done by our own licensed electricians. No subcontractors.
What's included
- Full load analysis
- Automatic transfer switch installation
- Code-compliant wiring & permitting
- Load testing & sign-off
- No subcontractors — our licensed crew only
How it works
Load analysis
We calculate your critical load requirements — a real measurement of what your business needs to stay operational, not a rough estimate.
Equipment selection
We recommend the right generator for your load, fuel type, and site. We're not tied to one brand — we recommend what's right for you.
Automatic transfer switch installation
Installed and wired to code by our licensed crew. When the grid goes down, your generator starts and transfers automatically — no one has to flip a switch.
Load testing & sign-off
We run the system under load before we leave. If it doesn't perform, we fix it on the spot.
Maintenance & Service
A generator that isn't maintained is a generator that won't start.
Generators fail when they're needed most because they haven't been run, tested, or serviced. We offer scheduled maintenance programs that keep your backup power system ready — not just installed.
What's included
- Scheduled inspection program
- Load bank testing
- Fluid & filter service
- Service history tracking
- Emergency response availability
How it works
Scheduled inspections
Regular on-site inspections of your generator, transfer switch, fuel system, and battery.
Load bank testing
We run your generator under load to verify it will perform when called on — not just idle.
Fluid & filter service
Oil, coolant, and filter changes on schedule. We track your service history so you don't have to.
Emergency response
If your system fails during a storm or outage, we respond. Our crew is available for emergency service calls.
Not sure — rent or own?
Start with a free storm prep assessment. We'll evaluate your facility and tell you exactly which option makes sense for your business — no obligation, no sales pressure.