Reading for people who'd rather understand the system than guess at it
Six longer pieces written at the company level. The market sites cover the problems specific to each county; these cover what's true everywhere Cook's goes.

What’s here
The six guides below cover the company and the equipment at a level above any single town. One explains how Cook’s runs ten markets from a shop in Palm Coast and what that means for scheduling. One explains what a Lennox dealer actually is from the homeowner’s side of the table. One lays out the rule of thumb the company uses for repair versus replace, with the reasoning. One walks through a service visit minute by minute so you know what the technician is doing and why. One covers SEER2 and the efficiency rules that changed what can be sold. One is the territory-wide version of storm-season preparation, from the barrier islands to the Suwannee.
How to read them alongside your market site
Each local site, Palm Coast, Jacksonville, Ocala and the rest, has pages on the problems that come up most in that county. Those are the place to start if you have a symptom. These guides are the place to start if you have a decision: whether to replace, what to buy, what to expect, how to prepare.
When reading isn’t enough
A guide can tell you what a failing capacitor sounds like. It can’t swap one. The point of the pages is to make the conversation with the technician shorter and clearer, not to replace it.
About these guides
Are these the same articles that were on the old Cook's site?
No. The old posts were short and general. These were written for this site, at company level, and the market sites carry their own local problem pages alongside them.
Who writes them?
They’re written from how the company actually operates, with the technical content checked against what the technicians see in the field. Anything that’s an office decision rather than a technical fact is marked for confirmation.
Can I ask for a guide on something that isn't here?
Yes. Call or email the office. The topics that get asked about most across all ten markets are the ones that get written next.
- GuideCovering 150 milesRoute days, stocked vans and regional on-call, explained.
- GuideRepair or replaceThe company's decision frame for a failing system.
- GuideSEER2 explainedThe efficiency rules that changed what can be installed in Florida.
- GuideA visit, minute by minuteWhat the technician does at each stage, and why.
- GuideStorm season prepBefore, during and after a storm, for coast and inland alike.
- GuideWhat a Lennox dealer meansTraining, parts, warranty registration, and what the badge doesn't mean.
Reading didn't fix it?
Call. The technician will.