24kW Generac NEXTGEN Whole-Home Generator Install in Willis TX

Here's what a proper whole-home generator install looks like. This is a 24kW Generac NEXTGEN unit we set up for a homeowner in Willis, TX - and from the ground up, every detail was done with purpose.

The property had a natural slope running along the side of the home, so a standard flat placement wasn't going to cut it. We poured a custom concrete slab sized specifically for this unit to sit level, stable, and elevated off the ground. That's not just aesthetics - it protects the generator from moisture and ground contact over time, which matters a lot in East Texas humidity.

The electrical side of the install is where things get technical. We connected the unit to a Generac automatic transfer switch mounted directly on the exterior wall, wired into the home's main panel and utility meter. When the grid drops, the transfer switch detects the outage and signals the generator to kick on automatically. No fumbling with extension cords. No manual startup. The home just keeps running.

A 24kW unit is sized for whole-home coverage - that means your HVAC, refrigerator, lights, outlets, and everything else stays powered. For homeowners out in Willis and the surrounding Montgomery County area, that kind of reliability matters. Power outages out here aren't a rare event.

We handle every part of this process - site assessment, slab work, electrical connections, and final commissioning. If you've been thinking about backup power, this is what a done-right installation looks like.