What a Standby Generator Really Costs in Savannah

Complete installed projects in coastal Georgia run from roughly $6,000 at the essentials-only end to $24,000 for a large estate-class system, and the class most Savannah families actually order — true whole-home, everything runs, no load juggling — usually lands between $9,500 and $16,000. The full kilowatt-by-kilowatt breakdown lives on our installation page, and which band is yours is a measuring question the sizing guide exists to answer. This page is about the other half of the story: why two houses in the same band, buying the same machine, can still sign quotes thousands of dollars apart — and how to tell whether the difference is real scope or padding.

The number that anchors most homeowners' expectations is a retail equipment listing, and it's not wrong — it's just half the project. A generator on a pallet doesn't power anything. Turning it into a system that starts itself during a 3 a.m. outage means a pad or elevated mount, a fuel connection built to gas code, an automatic transfer switch wired into your service panel, county permits and inspection, and a commissioning run under load. That surrounding work is skilled-trades labor in two licensed disciplines, and it's why finished projects come in at roughly double the bare-equipment figure. Any quote dramatically below the bands above has almost always deleted part of that list — usually the permit, the load test, or the correctly sized fuel line. Those are precisely the corners that surface during the first real storm, when surfacing is most expensive.

Lever	What moves the cost	Typical effect
Kilowatt rating	The machine itself, plus heavier wiring and fuel supply as kW climbs	Sets which band you're in — the dominant lever
Fuel situation	Meter on the wall = routine pipe run; no meter = LP tank siting, trench, regulator	Propane adds real line items; see the fuel guide
Distances	Feet of gas line and conduit between unit, fuel source, and panel	Long runs shift you within your band
Panel condition	A modern panel accepts the transfer switch cleanly; an aging one may need upgrading first	The largest single surprise on older homes
Site rules	Flood-zone elevation in low-lying Chatham & Bryan tracts; HOA screening and setback requirements	Elevated mounts and approved placements add scope

Notice what's not on the list: the brand badge. Comparable machines from the major manufacturers price within shouting distance of each other at equal kilowatts. When quotes diverge sharply, the difference is almost always in the five rows above — or in what a low bidder quietly left out.

A quote worth signing is itemized, and the items should map to the levers: the unit and its rating, the pad or elevated mount, the fuel work as its own line, the transfer switch and any panel work, permits, and startup. One number scrawled on a card isn't a price — it's a guess you'd be co-signing blind. The other thing a real quote requires is a site visit beforehand. Nobody can price your trench, your panel, or your flood elevation from a phone call, and a figure produced without walking the property is a figure built to be revised upward later. Ours follows the visit, in writing, with the fuel portion spelled out separately — a format we'd encourage you to demand from anyone bidding the work.

Two lines, both modest. First, an annual service visit — oil, filters, battery, and a load test — which is the difference between a machine that's ready in year eight and one that died quietly in year four. Second, fuel: the weekly self-test consumes a trivial amount, so meaningful fuel spend only exists during actual outages, metered through your gas bill on city gas or drawn from the tank on LP. What ownership doesn't cost is your evacuation math, your refrigerator gamble, or a hotel week every time the grid loses an argument with a named storm — which is the ledger most owners say they were actually balancing.