Romero's Muffler And Auto Repair
4 S Main St, Longmont, CO 80501
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Muffler Replacement, Custom Exhaust and Auto Maintenance in Longmont, Colorado


Putting you back on the road

Tired of driving around with a busted muffler? Exhausted with your wrecked exhaust system? Can't pass a state motor vehicle inspection? Don't wait for the bottom to fall out from underneath your vehicle! Romero's Muffler And Auto Repair is a complete auto repair facility, and we will repair or replace your faulty components quickly and affordably. Come visit us or call 303-651-2938 today to schedule an appointment with Chris or Sean.
Car mechanic repairs exhaust system - custom exhaust in Longmont, CO
Our Services include the following and much more:
  • Muffler and exhaust repair and replacement
  • Custom exhaust systems
  • Dual exhaust
  • Catalytic converter replacement
  • Computer diagnosis
  • Electrical diagnosis
  • Engine diagnosis, repair and replacement
  • Transmission repair and replacement
  • Brake system inspections, repair and replacement
  • Suspension system inspections, repair and replacement
  • Fuel System inspections, repair and replacement
  • Routine maintenance
  • Tune-ups
  • Oil changes
  • Pre-purchase vehicle inspections
We carry the following exhaust brands:
  • Flow-Pro
  • Flowmaster
  • MagnaFlow Performance
  • And many more

Call us for emergency service

Romero's Muffler And Auto Repair is an automotive repair shop in Longmont, Colorado that can take care of your automotive problems, even in an emergency. For more details about what we can do for you to get your vehicle up and running, call 303-651-2938 or come by the shop today!