Does a Whole House Generator Increase Home Value in Savannah?

Every resale figure you will find for a standby generator is somebody's estimate, and we have not seen one measured on Savannah houses. A number we could not stand behind does not belong on a page with our name on it, and a page that invented one to win a search would be worth exactly what it cost. What we can describe is the mechanism: what a buyer sees, what an inspector checks, and which parts of an install survive the sale and which evaporate.

Helene left most of this county dark, some streets for the better part of a week, and the islands learned during Matthew and again during Helene that restoration reaches them last. A buyer who lived through either of those, or who is moving here from somewhere that has never evacuated, walks the yard with a question already formed: what happens to this house when the power goes and we are not in it? A standby on a pad is a working answer to that question before the agent has said a word. In Richmond Hill and the evacuation zones that answer covers the refrigerator, the freezer and the air conditioning that keeps a sealed-up house from mildewing while the family is two states away. On Wilmington Island it means the causeway restoration queue is somebody else's problem.

• The permit and inspection record. The single most valuable document. It says the transfer switch and the fuel line were inspected and passed; the permit page explains what it covers.
• The labeled panel. Which circuits the generator carries and which it doesn't, written where the next owner and their house-sitter can read it.
• The service history. Dated annual visits, the last battery, the oil changes after long runs. A buyer's inspector reads a service log the way a used-car buyer reads a maintenance folder.
• The controller's hour meter. Plain evidence of how hard the unit has worked and whether it has been exercising weekly.
• The fuel arrangement. On natural gas, nothing to hand over. On propane, whether the tank is owned or leased, and the supplier's terms, which the fuel guide says vary house to house.

A generator can subtract, too. An install with no permit record is a transfer switch nobody signed off on, and the buyer's inspector will say so. A unit with no service history is a question mark on the closing statement. A machine that fails its exercise on inspection day is worse than an empty side yard, because now the buyer is pricing a repair into the offer; a Savannah generator repair visit before the listing is where that gets fixed. And a unit sized for a smaller household than the one now living in the house promises something it cannot deliver, which a careful buyer discovers at the first summer outage.

If resale is part of the reason, the kilowatt decision changes a little. Essentials-only coverage is a fine answer for the family that chose it; to a buyer it reads as a machine that runs some of the house. Whole-home coverage, with the air conditioning included, is the version a buyer understands without a tour of the panel. The sizing guide covers the trade and the load-management option that gets whole-home behavior out of a mid-size unit, and the Savannah generator installation tiers a buyer will ask about show what each level of coverage includes, so the decision is made with the eventual listing in mind.

Permit record — the county's or city's file showing the electrical and gas work was permitted and passed inspection. Final inspection — the sign-off that closes the permit. Load calculation — the measurement the unit was sized from; keep the copy. Transfer switch labeling — the panel schedule showing which circuits are generator-backed. Service log — dated visits, parts replaced, the last load test. Hour meter — engine hours on the controller. Tank lease — on propane, who owns the tank and what the supplier's terms are.