Three utilities, one monthly payment: how Gainesville homeowners pay for a new system
A replacement in Gainesville rarely arrives on a convenient month. Financing turns it into a monthly figure, and knowing which utility bills you decides what comes off the top.

Which meter is on the house changes the math
Gainesville is unusual in having three electric providers inside one small market. Gainesville Regional Utilities, owned by the city, serves Gainesville proper and nearby parts of Alachua County. Clay Electric Cooperative covers most of the rural county. Duke Energy Florida and the municipal systems in Alachua and Newberry serve pockets. Before anyone talks payments, we ask which one sends your bill, because each runs a different incentive:
- GRU pays a conversion rebate for switching from electric or oil heat to a natural gas furnace, with a larger amount for the first unit and a bonus for homes that add several gas appliances, up to a per-location cap. GRU also runs free home energy and water surveys and a paid residential duct test.
- Clay Electric lists a rebate on qualifying high-efficiency heat pumps through its Energy Smart program, along with a free energy survey and loans that can fold in duct repair.
- Duke Energy Florida pays up to a stated amount toward an HVAC replacement after a free Home Energy Check, in the pockets it serves.
Whether a rebate is paid through the contractor or to you varies by program. Where a utility requires contractor enrollment, ask where Cook’s stands; we describe the programs, we don’t claim status we haven’t verified for you. [[CONFIRM WITH JERRY]]
The federal credit is gone, and we won’t count it
For years a replacement proposal could lean on the federal 25C credit for high-efficiency equipment and 25D for geothermal. Neither survived past the end of 2025; a system placed in service on or after January 1, 2026 gets nothing from them. A Gainesville install in 2026 gets neither, and any estimate that still shows it is wrong. We’d rather you see a smaller honest number than a larger one that evaporates at tax time.
The monthly payment, without a lender’s name on it
New high-efficiency equipment from Cook’s can be financed at a low monthly payment. Jerry sizes the house first; the application follows at your kitchen counter or by phone, and the install goes on the calendar like any other job, weekends included at no premium.
No lender’s name, no rate and no term appears on this page. Those change, they depend on the applicant, and the only place they belong is on a proposal with your address on it. What we’ll say is this: the payment is usually sized so that it sits comfortably beside the GRU bill it is meant to shrink, and a modern system in a house that cools from March to November shrinks that bill every month it runs.
When financing is the wrong tool
Not every failure is a replacement. A ten-year-old system in a Westchester two-story with a bad capacitor needs a capacitor, and we’ll say so. Financing is for the house where the compressor is on its second life, the ducts leak into a hot attic and the owner is paying twice: once for repairs and again on the meter. For a student rental the calculation is different again, since a reliable, warrantied system means fewer midnight calls from tenants; we’ll run that version too.
Money questions from Alachua County
I'm on Clay Electric outside the city. Does that change what I can get back?
It can help. Clay Electric’s Energy Smart program lists a rebate on qualifying high-efficiency heat pumps, a free energy survey and its own loan option that can include duct repair. GRU customers inside the city have a different menu. Tell us which utility bills you and we’ll point at the right program; ask where Cook’s enrollment stands with each. [[CONFIRM WITH JERRY]]
Can a landlord finance systems for several rental units at once?
Financing is per system, but we’ll put several properties on one proposal and schedule the installs together so your tenants aren’t each waiting a week. Owners of student rentals near campus do this before August move-in more often than any other time.
Does GRU still offer duct testing, and is it free?
GRU offers a residential duct test, but it isn’t free; there’s a charge for a pre-test and a higher one for a pre-and-post test. Its LEEPplus program, which did free duct sealing for income-qualified owner-occupied homes, was paused to new applicants in May 2026. We test ducts as part of a replacement estimate anyway.
Is the federal tax credit still available if I install this year?
No. Both federal credits, 25C for high-efficiency HVAC and 25D for geothermal, expired for any system placed in service after the last day of 2025. A proposal that still counts one is out of date. What remains are utility and manufacturer incentives, and we’ll only put on paper the ones that actually apply.
Want the monthly figure for your house?
Estimates on new systems are free. Call and we'll schedule the visit.