I have never had 'em do a brake job but most of my Maintenance is done in Burton MI, about an hour west of Port Huron on I-69.. (Belsay exit and north JUST across the RR tracks...Actually they have two shops the other is just BEFORE teh RR tracks. Amzingly I do not have their phone number.
You might also check out Auto-Stylers in Marysville.. I know he works on RV's but do not know if he does brake jobs.
And though they did not do the brakes. Belle Tire did my Tires (Burton store again but any Belle can do it) but they had to use my 12 ton bottle jack and they made one mistake (Forgot to lay a plank under the jack and it punched right through their parking lot) The jack is from harbor Freight and is compatible with their air hoses though I may have used an adapter.