Auto Repair and Auto Maintenance Services in Monticello

  • Our auto repair shop in Monticello utilizes the latest tools and the best parts to get the job done right.

    At Devon's Repair Service LLC, our technicians are completely trained and equipped to handle all of your auto repair needs.

    Located in Monticello, we offer high quality auto repair services at rates that will not break the bank.

    We pride ourselves in our attention to detail and our customer services. Our highly trained ASE Certified technicians are fully equipped to diagnose and repair any problems you are having with your vehicle, regardless of the make or the model.

  • You Can Count On Devon's Repair Service
    • In Business Since 1962
    • NAPA AutoCare Center
    • ASE Certified Auto Repair Shop
    • 24 Hour Towing Service
    • 24 Hour Roadside Assistance
    • Quality Work - Affordable Rates

We offer complete auto repair on all makes and models. Our Services include:

    • Auto Repair
    • Air & Cabin Filters
    • Brakes
    • Diagnostics
    • Emissions
    • Engine Repair
    • Fuel System Service
    • Heating & Cooling
    • Hose & Filter Replacement
    • Muffler/Exhaust
    • Oil Changes
    • Preventive Maintenance
    • Radiators
    • Suspension
    • Timing Belt Replacement
    • Tires
    • towing
    • Tune-Ups
    • Transmissions
    • Wheel Alignment
    • And More!


Brakes pulling, pulsating, making noise? Pedal mushy, hard to press or low? ABS light on? Car not stopping right? Devon's Repair Service is your one-stop shop for brake maintenance, diagnosis, and repair. Let our experts assist you with whatever your brake service needs may be.

Our brake system evaluation examines your entire braking system to accurately determine exactly what problem you may have and what it will take to get you back on the road safely. Stop in today for a FREE estimate!

Remember: Regular brake inspections should be part of your vehicle’s ongoing maintenance, helping to ensure its safety and reliability.


The exhaust system is a complex series of pipes, catalytic converters, mufflers, a resonator, and various other emissions tools. The exhaust system removes toxic burned gasoline fumes from your vehicle. This is a complexity that Devon's Repair Service understands. This allows us to pass on the savings to you our customers by fixing the problem only!

Even under normal driving conditions, damage to your vehicle’s exhaust system can occur. A common culprit of exhaust system failures are due to rust or small holes. The dangers of the damage can be as extreme as releasing deadly fumes into the passenger compartment. The noise created by a bad exhaust system is definitely secondary to your safety.

Devon's Repair Service is one of the top companies in Monticello for muffler repair and high performance custom exhaust installation. We offer a wide variety of muffler and exhaust repair services.

Oil Changes

Your vehicle relies on oil, lubrication and an oil filter to keep it running smoothly. Every three months or 3,000 miles, your vehicle should be ready for an oil change. At Devon's Repair Service we offer full oil, lube and filter changes that include:

  • Changing the oil filter
  • Changing the air filter
  • Checking and topping off all fluids under the hood
  • Lubricating all fittings
  • Checking the engine for leaks
  • Checking belts and hoses
  • Checking tire pressure
  • Checking the entire undercarriage

Check owner’s manual for specific recommendations for your vehicle or stop in today!


When your car is properly tuned, the ignition system, fuel system, emission system and computer system are all working together. This results in peak combustion chamber efficiency, saving you money at the gas pump and making sure your car is emitting a minimum amount of pollutants.

Many people assume a tune up will solve a drivability problem. That’s not always the case. Our experts at Devon's Repair Service perform a tune up verification to confirm that your car will benefit from a tune up. Your problem may be unrelated to a tune up and may need an engine diagnosis.

What does a Tune Up include?

  • Tune-up verification
  • Replacement of spark plugs
  • Analysis of emission levels
  • Timing/idle speed adjustment (if adjustable)
  • Complete maintenance inspection

Wheel Alignment

Wheel alignment is the position of the wheels relative to your car. When properly aligned, the wheels point in the right direction. Without proper alignment, the wheels resist your steering commands, as well as each other. Alignment also affects gas mileage and tire wear. If your tires are pointed in different directions, they fight against each other and can cause tread wear.

Devon's Repair Service uses computerized alignment equipment to measure all alignment angles on your vehicle. Stop in today for all of your alignment needs!