Full-Service Auto Repair in Somerset, WI
Quality Automotive
Service and Repair
Family Owned and
Locally Trusted
Since 2001
A Family Built on Wrenches, Numbers, and Love
What Is the Story Behind Miller Brothers Auto Repair?
Miller Brothers Auto Repair has been a trusted name in Somerset, Wisconsin since January 2, 2001, when brothers Scott and Aaron Miller turned a shared passion into a full-service automotive repair shop. Scott brought years of experience as a Master Technician at a GM dealership, while Aaron contributed his expertise and business knowledge. Together, they started in a modest 3-bay shop tucked behind a used car lot and quickly outgrew it. By 2005, they built a brand-new 5-bay facility, and in March of 2021, they doubled their space to keep up with the growing needs of their community. That commitment to growth reflects something deeper: a genuine dedication to providing honest, high-quality car diagnostics and repair services for every driver who walks through their door. From preventative maintenance to complex engine repair, Miller Brothers approaches every vehicle with the same care they put into building their business from the ground up.
dropbox information
Miller Brothers Auto Repair’s secure drop-off key box provides customers with a safe and convenient way to leave their vehicle keys when the shop is closed, or they can’t stay for their appointment. It also saves time by making vehicle drop-offs quick and easy while keeping keys secure until the team is ready to begin service.


services offered
What Services Does Miller Brothers Auto Repair Offer?
The team at Miller Brothers is equipped to handle virtually everything your vehicle needs, whether it is routine upkeep or a repair that requires serious technical expertise. Preventative maintenance services like oil changes, brake fluid flushes, transmission fluid service, and cooling system flushes help catch small issues before they become expensive problems. When something more significant arises, their ASE-certified technicians are experienced in engine repair, including head gasket replacement, timing chain and belt service, and oil leak diagnosis. Brake repair is another core specialty, covering brake pads, rotors, calipers, brake lines, and ABS diagnostics to keep you safe on the road. The shop also handles suspension repair, including shocks, struts, control arms, ball joints, and tie rods, along with wheel alignments and tire services such as rotation, balancing, TPMS service, and seasonal changeovers. Transmission repair is handled with equal precision, from fluid changes and filter replacements to full diagnostic scanning of solenoids, torque converters, and transmission control modules. If your vehicle runs on diesel, the technicians are skilled in diesel repair as well, including turbocharger service, DPF cleaning, injector testing, and fuel system maintenance that keeps diesel engines performing at their best.
Why Do Somerset Drivers Trust Miller Brothers
What sets Miller Brothers apart is not just the range of services they provide, but the way they provide them. Computerized diagnostic equipment helps their technicians pinpoint issues accurately before recommending any repair, and digital inspection reports give you a clear picture of your vehicle’s condition without the guesswork. Car A/C repair is a perfect example of their thorough approach: rather than simply recharging the system, they perform leak detection, inspect the compressor, condenser, evaporator, and expansion valve, and verify that refrigerant levels and the blower motor are all functioning correctly. Every repair uses quality OEM or equivalent parts, and their work is backed by strong warranties that give you confidence long after you leave the shop. Shuttle services, loaner vehicles, and online appointment scheduling make the whole experience as convenient as possible. To schedule your next service, call Miller Brothers Auto Repair at (715) 245-2920 or visit them at 357 Reed St, Somerset, WI 54025. Hours are Mon – Fri 8am – 5pm, so reaching the team that grew up in this community and built their business here is never far away.
Frequently Asked Questions
Most manufacturers recommend an oil change every 5,000 to 7,500 miles, though this varies by vehicle and oil type. A comprehensive inspection at least once a year helps identify wear in brake components, suspension parts, and fluid systems before they develop into more significant repairs.
Common warning signs include squealing or grinding noises when braking, a soft or spongy brake pedal, vibration during stops, or your vehicle pulling to one side. These symptoms may indicate worn brake pads, damaged rotors, or a brake fluid issue that should be inspected promptly.
Yes. The technicians at Miller Brothers are experienced in diesel repair across a range of vehicles, including service on turbochargers, DPF systems, glow plugs, high-pressure fuel pumps, and fuel injectors. Costs vary depending on the specific diesel engine and the extent of the repair needed.
Signs of transmission trouble include delayed or rough shifting, slipping between gears, unusual noises in neutral, or a transmission warning light on your dashboard. A diagnostic scan can identify issues within the valve body, solenoids, or clutch packs before they lead to more extensive damage.
Yes. Miller Brothers services A/C systems on all makes and models, handling everything from refrigerant recharges using R-134a or R-1234yf to compressor replacement and leak detection. Prices vary based on the vehicle and the specific components that need attention.
