How many miles? For $1100 they better putting on new rotors and doing coolant flush and putting in a new T-Stat as well.
Just something to think about if you are handy with a wrench and have general knowledge of cars. There are numerous articles about changing the RDU and PTU fluids. They aren't hard to do.
Mobil 1 Oil Change and Filter from Walmart :$40.00
3 Quarts of Redline Lightweight ShockProof Fluid from Amazon: $54 (for PTU and RDU)
1 Quart of Dot 4 Brake Fluid: $8.99
Motorcraft Front PP Brake Pads From Tasca: $64.98
Motorcraft Front PP Brake Rotors From Tasca: (both rotors if needed): $147.66
Motorcraft Rear Brake Pads from Tasca: $63.84
Motorcraft Rear Brake Rotor from Tasca: (both rotors if needed): $120.66
Grand Total if Rotors are being replaced: $500.13 and the work is being done by yourself.
Grand Total with just brake pads: $232.13 if the work is being done by yourself.
For 13 dollars less you can put these on your car as well.
https://smile.amazon.com/d/Brake-Kits/K6375-Evolution-Drilled-Slotted-Ceramic/B00O6QIMT0/ref=sr_1_1?s=automotive&ie=UTF8&qid=1549912883&vehicle=2013-54-697-732--1-6-6-19548-4433-1-1-2832--5-0&sr=1-1&ymm=2013:ford:taurus
^ I have those on my car, and it is a huge improvement over the stock pp rotors and pads.
Either way, $600/900 dollars in labor for a brake job, and fluid swap is steep IMO.