Whole-House Generator Installation in Nashville and Middle Tennessee
Home Backup Power

Whole-House Generator Installation

Every room, every appliance, every season: power for the whole home when the grid goes dark.

A whole-house generator is sized to carry your entire electrical panel, not just a handful of essentials. That means central air conditioning, the electric range, the well pump, the pool equipment and the workshop can all keep running, with no mental math about what you can switch on.

The key is honest sizing. We add up your actual loads, including starting surges, and pair them with the right generator class and a transfer switch strategy, whether that is a service-entrance switch for the entire home or smart load management for a smaller unit.

What is included

  • Panel and service review
  • Starting-load calculation for AC, well pump and range
  • Service-entrance or smart transfer switch
  • Gas capacity check and line sizing
  • Pad, conduit, permits and inspections
  • Commissioning and owner training
Why it works

What you get with Whole-House Generators

Your whole panel

Run central air, the range, the well and more, instead of choosing which circuits stay on.

Comfort in any season

Keep heat in an ice storm and cooling in a heat wave.

Peace of mind for long outages

A properly sized generator keeps a home normal for as long as fuel is available.

Smart load management

If a smaller unit makes more sense, load management shares power across big loads automatically.

Top brands, honest comparison

We compare Generac, KOHLER and others on your loads, not on brochures.

One accountable installer

Pad, fuel, wiring, switch and permits, handled by one team.

Try it now

Generator Size Calculator

Tick the appliances you want to keep running and get a planning size in kW, with starting surges included.

How it works

Our process, start to finish.

  1. 01

    A free assessment

    We visit, review your panel, meters, yard and goals, and talk through how you use power.

  2. 02

    Sizing and a clear plan

    We calculate your real loads and present options for size, brand, fuel and switch with transparent pricing.

  3. 03

    Permits and approvals

    We pull permits and coordinate HOA, utility and inspection steps.

  4. 04

    Pad, fuel and trenching

    We prepare the site, set the pad and run gas or propane and conduit.

  5. 05

    Set, wire and connect

    The generator is set and anchored, and the transfer switch and electrical are tied in.

  6. 06

    Test, train and support

    We pass inspection, test under load, walk you through it and stay available for service.

Questions

Whole-House Generators FAQ

What size generator do I need for my whole house?

It depends on your loads, not square footage. Air conditioning, a well pump and an electric range drive the answer. Use our Generator Size Calculator, then we confirm on site.

Can a smaller generator run a whole house?

Often, with load management that shares power between large loads like the AC and range. We design it to fit how you live.

Will my gas line support it?

Larger generators need more gas flow. We check your meter and line and coordinate with the gas provider if an upgrade is needed.

What is a service-entrance transfer switch?

It sits at the point where utility power enters your home and transfers the entire panel to the generator in one move.

Next step

Get your free Whole-House Generators estimate.

Tell us a little about your property and we will be in touch quickly.

Or call (615) 357-7797 to talk now.

Tell us about your power needs

We’ll follow up quickly to schedule your free assessment.

Prefer to talk? Call (615) 357-7797. We never sell your information.

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