"How much is a tow?" is the first question most drivers ask, and it is the one no honest company answers with a single number before hearing where you are and what you are driving. A towing cost in Doral is not one price. It is a stack of line items, and which ones apply depends on where the car stopped, how far it has to go, and whether the truck can simply hook up and leave.
That is not a dodge. Florida writes some of this into law, and the rules are worth knowing before you are standing on the shoulder of the Palmetto with your hazards on. Here is what goes into the number, what moves it, and what a company must tell you before the hook goes under your bumper - whether you are calling for an emergency tow in Doral or planning a move across the county.
The short version:
A tow price is built from a hook-up fee plus mileage, not a single flat number.
Recovery work - winching, dollies, a vehicle sitting off the pavement - is priced separately from the tow itself.
Under Florida law, an operator you call yourself must disclose the maximum towing and storage charges before your vehicle is connected to the towing apparatus.
A car towed from private property must be released for no more than half the posted rate if you reach it before it leaves the lot.
Storage is charged by the day, and it starts when the vehicle is dropped, not when you find out where it went.
A Florida storage yard must accept at least two forms of payment, so "cash only" is not something you have to accept.

Why can't anyone quote you a Doral tow price online?

Because the two biggest variables - your location and your vehicle - are unknown until you call. A sedan with a flat battery in a Downtown Doral garage and a lowered coupe sitting nose-down in a swale off NW 25th Street are the same "tow" on paper and completely different jobs in practice. One is a five-minute hook and a short run. The other needs a flatbed, probably a winch line, and a driver who can get the car out without tearing off the front bumper.
Geography matters more here than people expect. Doral is one of thirty-four municipalities in Miami-Dade County, and the city sits about one mile from Miami International Airport and twelve miles from Downtown Miami. A tow that ends at a shop inside the city is a short run. A tow that ends at a dealership in Kendall or Hialeah crosses the county and adds loaded miles. The same broken-down car can produce two very different invoices depending only on where you want it to land.

What line items actually make up a towing bill?

Almost every towing invoice is built from the same handful of charges, combined differently.
The hook-up fee, sometimes called the base or the service call, covers dispatching the truck and securing the vehicle. It is charged once, whether the car moves one mile or twenty.
Mileage is charged per loaded mile - the distance from where the car sits to where it is going. Some companies count from the yard, some from the pickup point, and asking which is a fair question.
Equipment matters, because not every vehicle can ride on any truck. All-wheel-drive cars, low-clearance cars and anything with a damaged drivetrain generally need a flatbed rather than a wheel lift, and that is a different truck rolling.
Recovery is the line item most people have never heard of. If the vehicle is not on pavement the truck can reach, getting it there is separate work - winching, dollies, sometimes a second operator - and it is billed as its own service.
Time of day can change the rate, which is why a 24/7 towing service in Doral quotes for the hour you are actually calling in rather than an average.