What a high FPL bill in Lake City is really telling you
Cook's handles every kind of cooling job in Lake City, from a stuck contactor in Mayfair to a rooftop unit on US 90. This page walks through how the work is organized, how long it takes and what you'll see on the bill.

Read the FPL statement before touching the thermostat
Inside the Lake City limits, along with Five Points and Watertown, the power comes from FPL. Out past the city line, most of Columbia County is on Clay Electric. Either way, the July statement is usually the first thing a homeowner brings to the door when we arrive, and it is a better diagnostic tool than people give it credit for.
A summer bill that is twenty or thirty percent above last July, with no change in habits and no rate change, almost always points at one of four things: an outdoor coil packed with the spring’s pine pollen and oak catkins, a refrigerant charge that has drifted low, a return duct in the attic that has split open and is pulling in 130-degree air, or a system that was marginal to begin with and has lost ground to age. A bill that has doubled usually means the heat strips are coming on in cooling season, which is a control problem, not a comfort problem, and it’s cheap to fix once found.
So the first question on an A/C service call in Lake City is not “what’s broken” but “what changed.” The answer decides which of the services below you actually need.
Houses and businesses are not the same call
Cook’s does both residential and commercial cooling work here, and the two are run differently on purpose.
| Compared | Residential | Commercial |
|---|---|---|
| Typical equipment | Split systems, heat pumps, a few package units on older homes | Packaged rooftop units, split systems for offices, make-up air for kitchens |
| Where it lives | Garage, closet, attic, a slab beside the house | Roof, mechanical room, a fenced pad behind the building |
| Who we talk to | The homeowner or tenant | A manager, an owner, sometimes a property company out of town |
| Scheduling | Around your day | Around opening hours, deliveries and the lunch rush |
| Paperwork | One invoice | Invoice plus, if you want it, a maintenance log per unit |
Residential calls run from the frame houses around Lake DeSoto to the newest slabs in Arbor Greene. Commercial calls cluster along US 90, the I-75 exits with their hotels and truck stops, the medical offices near the VA Medical Center, and the distribution buildings north of town. Both get the same technicians; what changes is the equipment on the truck and the hour we show up.

How a service call runs
- The call. A person answers at 866-266-5709, day or night. You describe the symptom, we ask three or four questions, and you get a window. Lake City is a long way from our Palm Coast shop, so the window is honest rather than optimistic.
- Arrival and the walk-through. The technician looks at the thermostat, the air handler, the outdoor unit and the filter before touching a tool. Five minutes of looking saves an hour of guessing.
- Diagnosis and price. You get the finding and the full price before any part is replaced. If the honest answer is “this is a replacement conversation,” you’ll hear that too, with numbers.
- The work. The majority of repairs are done before the truck leaves. Tune-ups take about an hour per system. Replacements are scheduled separately with a crew.
- The hand-off. A short, plain summary of what was done, what to watch, and whether a maintenance plan would have caught it.
Call for Lake City A/C service
Minutes for a capacitor, a day for a changeout
Timelines in Lake City carry one extra variable: the drive. From the headquarters at 37 Fairmont Ln it is roughly 121 miles and about two hours twenty, and we’d rather say that plainly than pretend otherwise. How Cook’s stages technicians for the Lake City route on a given week is something to ask about when you call [[CONFIRM WITH JERRY]].
- Diagnostic and common repair: one visit, typically one to two hours on site. Capacitors, contactors, drain clearing, thermostat swaps and most motor replacements are done from the truck.
- Repair needing an ordered part: two visits. Compressors, specific control boards and some coils have to come from the supplier. You’ll know the expected lead time before you approve it.
- Maintenance tune-up: about an hour per system, longer for a package unit or a system with a pollen-caked coil that needs a proper wash.
- Full system replacement: usually one working day for a straightforward split-system changeout, two if duct is being replaced or an air handler is moving from a closet to the attic.
- Commercial rooftop replacement: depends on crane access and roof curb condition; we quote the schedule with the price.
What you’ll see on the invoice
Nobody likes a surprise at the end, so the invoice is built to be read.
- Diagnostic. One line. If a repair is approved the same visit, we’ll tell you up front whether that diagnostic is folded into the repair or billed separately [[CONFIRM WITH JERRY]].
- Parts, by name. “Run capacitor, 45/5 MFD” rather than “electrical part.” You can look it up.
- Labor. Described as the task, not the hours.
- Refrigerant, if any, by type and amount. On an older R-410A system that line matters, and on an R-22 unit it matters a lot.
- Any rebate paperwork. FPL runs an A/C rebate on qualifying high-efficiency replacements that is paid through contractors enrolled in its program; whether Cook’s is on that list is worth asking. [[CONFIRM WITH JERRY]] Clay Electric members have their own heat pump rebate, paid to the member directly.
There is no after-hours line. A Sunday-evening call in Callaway costs what a Wednesday-morning call in Callaway costs.

Which service is which
The rest of the cooling pages on this site go deeper, but here is the map:
- Repair is the “it stopped” call: no cooling, weak cooling, water, noise, a breaker that won’t hold.
- Maintenance is the spring and fall visit that keeps the July bill from climbing in the first place.
- Installation is sizing, quoting and fitting a new system, with free estimates and financing on new equipment.
- Commercial is all three, for buildings instead of houses.
If you’re not sure which one you need, that’s fine. The person who answers the phone will sort it out with you, and the technician who arrives can do any of them.
Lake City callers ask us
Which equipment makers does Cook's sell and work on?
We install Lennox and we repair Lennox, Carrier, Bryant, Trane and essentially any other brand with a data plate still legible on the cabinet. If a previous owner left you a mixed-brand system, that’s normal in Lake City rentals and we work on those too.
Is there a way to reach you by text message rather than a phone call?
Phone is the fastest path because a live person answers at 866-266-5709 at any hour. Whether a text line exists for Lake City customers is something we’ll confirm [[CONFIRM WITH JERRY]]; until then, call or use the form on the contact page.
How far outside the city will a Cook's truck go?
The Lake City route covers the city itself plus Five Points, Watertown, Columbia City, Ellisville, Lulu, Fort White, White Springs and out to Olustee. Everything is dispatched from the Palm Coast headquarters, so tell us where you are and we’ll give you an honest arrival window.
Can you replace or repair the ductwork, not just the equipment?
Yes. Duct repair, sealing, re-sizing and full replacement are part of the service line, and in Lake City’s 1970s and 80s ranches it is often the duct, not the unit, that explains the bill.
Other services in Lake City
- A/C RepairA quick checklist you can run yourself, then a technician who finishes the job. All brands.
- A/C MaintenanceSpring and fall visits that keep an aging system off the replacement list a few more years.
- A/C InstallationFree estimates, proper sizing, Lennox equipment, and a crew that finishes in a day on most homes.
- ThermostatsReplacement, wiring, heat pump setup and the app, done right the first time.
- GeothermalGround-source heating and cooling for rural lots, designed around the aquifer and the ground under your feet.
- Heating ServicesHeat pumps, gas furnaces, propane, strip heat. Repairs, tune-ups and replacements, any hour.
- Heat PumpRepair, maintenance and new heat pumps for a town that both bakes and freezes.
- Heat Pump RepairDecision tree first, then the fix. Lightning, freezes and humidity are all accounted for.
- Heat Pump MaintenanceTwo visits a year, tuned to the kind of house you live in and the way it was ducted.
- Heat Pump InstallationSized to the house, installed in a day on most homes, with your utility's rebate rules explained.
- Furnace RepairGas, propane and electric furnaces. Safety checks first, then the fix, any hour of the night.
- Furnace MaintenanceA fall inspection that checks the safety side first and the efficiency side second.
- Furnace InstallationGas, propane, electric and dual-fuel installs, with the comparison done honestly before you buy.
- Air QualityHumidity control, filtration, ventilation and purification, matched to the house and the season.
- Indoor Air QualityDehumidification, sealed returns, media filtration and ventilation, done in the order that works here.
- Duct CleaningHonest about when it's worth doing, thorough when it is. Sealing and replacement quoted alongside.
- CommercialRooftop units, splits, make-up air and controls for Lake City's hotels, clinics, shops and warehouses.
Want the bill explained before the repair?
Call Cook's. We'll tell you what we think the FPL number means and what it will take to change it.